Ensuring Tomorrow's Communication Networks. Fiber Optics.

Ensuring Tomorrow's Communication Networks Fiber Optics www.deviserinstruments.com

Table of Contents AE8100 Series Optical Spectrum Analyzer 4 AE3100 Series Handheld OTDR 7 AE1000 FTTx Multi-Function Meter 12 AE700 DWDM Channel Analyzer 17 AE600 CWDM Channel Analyzer 18 AE500 CWDM Channel Analyzer 19 EP700 Series Multi Meter 20 EP300 Series PON Power Meter 21 AE200 Series Optical Power Meter 22 LS300 Series Light Source 23 VF10 Visual Fault Locator 24 2 www.deviserinstruments.com

Company Overview About Deviser Instruments Headquartered in San Jose, California, Deviser Instruments brings an extensive portfolio of innovative, high-quality, valuepacked test and measurement solutions to communications service providers and equipment manufacturers worldwide. For more than 25 years, communications service providers have relied on Deviser s products to deliver reliable, high-performance cable, satellite, wireless, fiber optic, and telecommunications services to their customers. Over the last 12 years, Deviser has been an OEM supplier of test equipment to tier 1 communications service providers in North and South America. Leveraging a large engineering team, a 247,000 ft. 2 R&D and manufacturing facility, and a comprehensive on-site EMC laboratory and test facility, Deviser Instruments designs and manufactures reliable and highly-accurate test and measurements solutions developed through a culture of innovation. This enables Deviser Instruments to deliver leading-edge solutions that not only address the needs of their customers today, but to anticipate the requirements of technological advancements in the communications industry. Deviser s reliable and highly-accurate test and measurement solutions not only enable communications service providers to maximize customer experience and satisfaction, but they also help increase profits by reducing CAPEX and OPEX. By packing more features into its products, Deviser reduces the amount of test equipment required to turn up the network. The accuracy and reliability of the products ensures that the job is done correctly the first time, reducing the need for multiple truck rolls. Robust feature sets, enhanced capabilities, and affordable price points enable Deviser s products to deliver an industry-leading price-to-performance ratio to offer service providers an unparalleled level of value and quality. What Sets Us Apart Deviser s focus on customer requirements, customer satisfaction, and technical innovation sets us apart from competitive alternatives. Key reasons why so many communications service providers and equipment manufacturers choose Deviser solutions include: Industry-Leading Experience Over 25 years experience developing and delivering a wide range of communications test and measurement solutions, combined with knowledgeable, dedicated and experienced personnel working closely together to create innovative, high-performance, feature-packed solutions for our customers. Broad Portfolio of Industry-Leading Solutions Deviser offers a comprehensive portfolio of communications test and measurement solutions, from wireless, fiber optics, cable, telecommunications, satellite, terrestrial and RF & microwave services. Innovative Engineering and Leading Edge Technologies We take pride in delivering leading-edge technology and solutions by seeking out ideas and opportunities through our customers to deliver the finest quality and best value to our customers. Our 150+ engineers are focused on gaining knowledge of next-generation technologies, which results in delivering the latest technologies and innovative analysis tools for ensuring future networks. Quality Manufacturing Deviser s 247,000 ft. 2 manufacturing facility is ISO 9001 Quality Systems approved. This strict process guarantees that every step is controlled, from receiving orders to the manufacturing and delivery of products and solutions to customers. All products are 100% tested to ensure that they meet quality standards. We have a full EMC laboratory in house and all of our test equipment is calibrated annually and traced back to the China National Institute of Metrology & Telecommunication Metrology Center of MIIT to comply with the International Standard of Metrology. Reliability, Service & Support Deviser s focus on detail results in the development and manufacture of high quality products, geared for reliable performance and low maintenance, resulting in a low cost of ownership to its customers. Our global support team, with service centers in US, Belgium and China, allows our customers to receive localized support, facilitating and speeding up service. www.deviserinstruments.com 3

AE8100 Series Optical Spectrum Analyzer Key Benefits The smallest handheld OSA in the industry - less than 3kg Super accurate wavelength resolution, max. FWHM 0.03nm OSNR dynamic range over 35dB 7" LCD touchscreen with fast, professional UI Operates for more than 8hrs on full charge Dedicated models for C & L waveband Rapid sweep covers entire wavelength in under 3s A complete array of data ports includes LAN, USB, SD card, and more Modular design supports OTDR and Ethernet modules on a single platform Overview From Deviser Instruments, the AE8100 Series is the first handheld optical spectrum analyzer with accuracy up to 8GHz and resolution up to 1GHz. Featuring a 7-inch, 800x480 dot-matrix TFT touchscreen for maximum ease of use, the AE8100 Series' modular design and real-time analysis processing make it an outstanding tool for testing and maintaining optical systems. The AE8100 Series is compatible with numerous optical communication wavebands, measuring signal quality with supreme accuracy and efficiency. Functions include CWDM and DWDM application testing, in-band OSNR measurements, and more. Two models, the AE8100A and AE8100B, support C and L waveband measurements respectively. Both models share the FC-1 general platform and include the OTDR and 1G/10G Ethernet core measurements. Applications Spectrum channel of C or L wave band Measure optical spectrum purity and power distribution of laser source Measure the transmission characteristics of optical instruments Diagnose and monitor the key parameters of DWDM signals, as well as checking system stability All channel characteristics indicated DWDM with 50GHz and 100GHz interval Measure in-band OSNR 4 www.deviserinstruments.com

AE8100 Series Optical Spectrum Analyzer Key Functions FP Measurement Measure the optical spectrum curve of FP light source. Measurement results of FP light source tool EDFA Measurement Measure the spontaneous radiation curve of EDFA. Curve information of FP light source tool Acetylene Absorption Spectrum Measurement Measure the absorption spectrum curve of acetylene. DFB Measurement Measure the optical spectrum curve of DFB light source. www.deviserinstruments.com 5

AE8100 Series Optical Spectrum Analyzer Specifications AE8100 Model AE8100A AE8100B Wavelength Range Minimum 1527nm 1570nm Maximum 1567nm 1610nm Key Parameters* Min. Power Resolution 0.1dBm 0.1dBm Power Uncertainty ± 0.5dB ± 0.5dB Max. Detectable Power +20dBm +20dBm Min. Detectable Power -45dBm -45dBm Power Repeatable Rate < 0.5dB < 0.5dB Frequency Uncertainty ± 8GHz ± 8GHz Min. Frequency Resolution 1GHz 1GHz OSNR Measurement Dynamic >30dB >35dB OSNR Measurement Uncertainty ± 0.5dB ± 0.5dB * 22.5 C ±2.5 C, relative humidity 70% Basic Parameters** Display 7" 800x480 dot matrix TFT touchscreen Connectivity 2x USB2.0; 1x RJ45 LAN (10M/100M); 1x SD card slot (64GB max) Other ports USB power supply, DC 5V ± 0.05V @500mA Storage 1GB hard drive; 8GB SD card included FC-1 platform Battery 7.4V, 7500mAh Li-ion rechargeable battery, 55.5Wh; up to 8hrs on full charge Power consumption < 3.5W AC 100-240V 1.5A 50~60Hz Power supply DC Max. 12V 5A Total Power Max. 60W AE8100 Module Dynamic Range 60dB Measurement Time <3s Functional Parameters Measurement Modes Manual, Auto Online Help Factory Reset File Formats.osa /.txt /.bmp /.pdf Screenshot Touchscreen Keyboard Browser Auto Shutdown/Sleep WDM Measurement Supports standard 50G & 100G channel list FP Measurement Auto Measurement Real-Time Measurement Languages Chinese, English Optical Interface Measurement Port PC (default); APC (by option) Optical Adapter FC (default); SC, ST, LC (by option) Miscellaneous Operating Temperature -5 C ~+50 C Storage Temperature -40 C ~+70 C Relative Humidity 0 ~ 95%, non-condensation Dimensions (L x W x H) 252mm x 184mm x 76mm (9.9" x 7.3" x 3.0") Weight 2.3kg (5.1 lbs) ** AE8100 OSA is composed of FC-1 general digital platform and AE8100A/B module 6 www.deviserinstruments.com

AE3100 Series Handheld OTDR Key Benefits High performance OTDR for FTTx and RFoG networks 7, 800x480 LCD touchscreen places power and convenience at your fingertips Excellent short-distance performance with 0.8m event dead zone and 4m attenuation dead zone Broad dynamic range coverage (28-43 db) Minimum 5cm resolution Intelligent analysis of events Excellent stability and repeatability "FiberPath" intelligent analysis feature Multiple options for your measurement needs, including: VFL, power meter, light source, and optical fiber microscope Complete user data ports: support LAN, USB, SD, & more Applications CATV Analysis: Construction, deployment, maintenance, and authentication of the following networks: FTTx Long Haul Networks Passive Optical Networks (PON) Local Area Networks (LAN) Metropolitan Area Networks (MAN) From Deviser Instruments' 4th generation of OTDR, the fieldportable AE3100 marks a giant leap forward in fiber-optic measurement performance and utility. Featuring intuitive touchscreen controls, real-time data analysis, and more, the AE3100 is the ideal test instrument for constructing, deploying, maintaining, and authenticating FTTx networks - as well as verifying access networks. Multiple models and configuration options ensure your unique measurement needs are covered. Dual or multiple wavelengths and a choice of dynamic ranges (spanning from 28 to 45dB) are also available. Excellent Short-Distance Characteristics High Performance Splitter Penetration (1:64) www.deviserinstruments.com 7

AE3100 Series Handheld OTDR FiberPath FiberPath simplifies the interpretation of OTDR traces by identifying link elements and displaying the link map in an easy-to-understand format. Experienced and inexperienced technicians alike will appreciate the simplified display. Remote Control In conjunction with the SYNCOR PC-based asset and test data management system, users can issue test orders and collect measurement data remotely from AE3100 units deployed to the field. OTDR The AE3100's high-performing OTDR supports up to three wavelengths and is the ideal solution for testing the fiber in RFoG and FTTx applications. The OTDR can identify and locate link impairments and measure the insertion loss by LSA, 2Pt and 4Pt methods. The unit also measures optical return loss (ORL). display. Remote Control The AE3100 includes a suite of optical measurement tools, including a power meter, laser source, and visual fault locator (shown below). The unit is available in numerous wavelength configurations for ensuring proper levels in networks such as RFoG and FTTx. Pictured: Visual Fault Locator (VFL) beam illuminates bends, splices, and faults in optical fibers, with an effective range of up to 10km. 8 www.deviserinstruments.com

AE3100 Series Handheld OTDR Specifications AE3100 Model A B C D E F G CP-1 CP-2 CP-3 General Wavelength (nm) 1310/1550 1310/1490/ 1550/custom* 1310/1550/ 1625 1310/1550/ 1650 1310/1550/ 1490 Wavelength Accuracy (nm) ± 20nm Dynamic Range (db) 30/28 34/32 36/34 40/38 43/41 45/43 37/35/35/35 37/35/35 Event Dead Zone 1.5m 1.0m 0.8m Attenuation Dead Zone 5m 4m 3m Distance Range 100m, 400m, 1.5km, 3km, 6km, 12km, 25km, 50km, 100km, 200km, 400km Sampling Resolution 0.01 ~ 12.8m 0.05 ~ 12.8m Sampling Points Distance Accuracy (m) ± (0.75m + 0.005% x Distance + Sampling Res.) 256,000 max Group Refractive Index 1.00000 ~ 2.00000 ± (0.75m + 0.001% x Distance + Sampling Resolution) Linearity 0.05 db/db 0.03 db/db Loss threshold Loss resolution Reflectance Accuracy Pulse Width Measurement Time Range Data Storage 0.01dB 0.001 db ± 2dB 3ns, 5ns, 10 ns, 30 ns, 50 ns, 100 ns, 200 ns, 500 ns, 1μs, 2μs, 5μs, 10μs, 20μs 5s ~ 5min, real time >10,000 OTDR traces, exportable to USB or Computer Functions & Accessories Test Modes Manual; Auto File Formats Compatible with Bellcore GR 196 v1.1 (*.SOR) Limit Settings Manual; Auto Loss Test Type LSA, 2pt, 4pt Limit Profiles 8 customizable profiles UI Style 4 styles available Distance Shift Yes; display negative events FiberPath Linear View Real-Time Testing Touchscreen Keyboard Self-Correcting Web Browser Online Help Auto Shutdown/Sleep Factory Reset Macrobending Test Multi-Lingual File Naming Dual Wavelength Test Screenshots Multi-Trace Comparison * May select 1625nm or 1650nm. www.deviserinstruments.com 9

AE3100 Series Handheld OTDR Ordering Information AE3100 Model A/B C/D/E/F/G CP-1 CP-2 CP-3 Functions & Accessories (cont'd) Optical Power Meter Laser VFL Calibration λ 1310 / 1550nm Operating λ 850 / 980 / 1300 / 1310 / 1490 / 1550 / 1610nm Range Select from [-70 ~ +10dBm] or [-50 ~ +26dBm] Resolution ± 0.17dB Wavelength 1310 / 1550nm 1310 / 1550 / 1625nm 1310 / 1550 / 1650nm 1310 / 1550 / 1490nm Output Power > -11dBm > -4dBm Modes CW / 1kHz / 2kHz / 1kHz + Flash / 2kHz + Flash Wavelength 650 ± 10nm Power 10mW Compliance Laser Safety Class II USB FiberSpot Mode FiberPath Fiber Cleaning Pen Remote Testing Cloud Asset Management Optical Port Type Optical Adapter Type Available by option only Available by option only Up to 200 uses Requires SYNCOR software configuration Requires SYNCOR software configuration PC (default); APC (optional) FC (default); SC, ST, LC, SC/APC (optional) LighTel Fiber Inspection Probe (SKU# DI-1000) Field of View ~ 425 x 320μm Pass/Fail Auto Test Resolution 0.5μm Magnification 400x Focus Manual adjustment, 2mm max travel Interface USB 2.0 Dimensions (LxD) 175mm x 35mm (without tip) Operating Temperature 0 ~ 50 C Light Source Blue LED Storage Tempeature -20 ~ +70 C General Specifications Refresh Rate 4 fields/second Power Consumpton < 3.5W Display Ports Battery Life Languages Dimensions (LxWxH) Weight 7" 800x480 dot matrix TFT LCD touchscreen 2x USB 2.0; 1x RJ45; 1x SD card slot (64GB max) ~ 8 hrs on full charge Chinese, English, Spanish, Portuguese, French, Russian, Italian (German, Korean, Arabic optional) 8.1" x 6.7" x 3.0" (206mm x 171mm x 75mm) < 4.4 lbs (< 2kg) 10 www.deviserinstruments.com

AE3100 Series Handheld OTDR Ordering Information SKU No. AE3100A AE3100B AE3100C AE3100D AE3100E AE3100F AE3100-1625G AE3100-1650G AE3100CP-1 AE3100CP-2 AE3100CP-3 FC/PC SC/APC AE3100-701 AE3100-702 AE3100-700 DI-1000 AE4000-801 Description Handheld OTDR & VFL. 1310/1550nm, 30/28dB, 1.5m/<5m, VFL 650nm (10mW), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1550nm, 34/32dB, 1.0m/<5m, VFL 650nm (10mW), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1550nm, 36/34dB, 0.8m/<4m, VFL 650nm (10mW), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1550nm, 40/38dB, 0.8m/<3m, VFL 650nm (10mW), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1550nm, 43/41dB, 0.8m/<3m, VFL 650nm (10mW), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1550nm, 45/43dB, 0.8m/<3m, VFL 650nm (10mW), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1490/1550/1625nm, 37/35/35/35dB, 0.8m/<3m, VFL 650nm (10mW), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1490/1550/1650nm, 37/35/35/35dB, 0.8m/<3m, VFL 650nm (10mW), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1550/1625nm, 37/35/35dB, 0.8m/<3m, VFL 650nm (10mW), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. OTDR Module. 1310/1550/1650nm, 37/35/35dB, 0.8m/<3m, FC (Included), SC, LC or ST, PC (included) or APC, AC/DC Adapter, Cleaning Swab, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1550/1490nm, 37/35/35dB, 0.8m/<3m, VFL 650nm (10mW), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. FC Connector and PC Physical Type SC Connector and APC Physical Type Optical Power Meter; select either [-70 ~ +10dBm] or [-50 ~ +26dBm] Light Source Module Visual Fault Locator, 650nm, 10mW DI-1000 Lightel Optical Fiber Scope & FiberPath Inspection Software FiberPath Link Mapper AE4000-802 FiberTune Multi-Scan AE4000-737P Fiber Cleaning Pen AE4000-750 FC Connector DS2400-703 2-Prong Power Cord plus Ground (Europe except UK) AE4000-753 SC Connector 308-0022-01 3-Prong Power Cord plus Ground (US) AE4000-751 LC Connector DS2400-704 3-Prong Power Cord plus Ground (Australia) AE4000-752 ST Connector DS2400-705 3-Prong Power Cord plus Ground (UK) FC-FC-S0.9-L2 Physical Connector (PC) Type (Included) UE24WCP AC/DC Adapter 12V/2A FC/APC Angle Physical Connector (APC) Type AE4000-002 Carrying Case AE3100-010 English Instruction Manual (hard copy) AE4000-737 Optical Fiber Cleaner Kit AE3100-003 Quick Reference Guide AE3100-001 CD with Instruction Manual and PC Management Software www.deviserinstruments.com 11

AE3100 Series Handheld OTDR Specifications Model A B C D E F DP-1 DP-2 DP-3 OTDR Wavelength(nm) 1310/1550 1310/1490/ 10custo 1310/1550/ 1625 131010 10 131010 1490 Wavelength Accuracy(nm) ±20 aic a 30/28 34/32 36/34 4038 43/41 443 37/35/35/35 40/38/38 Event Dead one(m) 1.5 1.0 0.8 Attenuation Dead one(m) 4 3 Distance Range 100m, 400m, 1.5km, 3km, 6km, 12km, 25km, 50km, 100km, 200km, 400km Sampling Resolution(m) 0.1 ~ 12.8 0.05 ~ 12.8 ali oit 2000 a Distance Accuracy(m) ±(0.75m + 0.005% x Distance + Sampling Res.) 0.7 0.001 istac ali solutio rou racti 1.000000 2.000000 Liarit 0.0 0.03 Loss rsol Loss esolution lctac ccurac Pulse Width Measurement Time Range ata tora 0.01dB 0.001 db 2 3ns, 5ns, 10 ns, 30 ns, 50 ns, 100 ns, 200 ns, 500 ns, 1μs, 2μs, 5μs, 10μs, 20μs 5s~5min, real time >10,000 OTDR traces, exportable to USB or Computer Fios essories st os aual uto Fil Forat oatil it llcor 19 1.1. Liit ttis aual uto Loss st L 2t 4t Liit roils 8 custoial roils tl 4 stls aailal istac it s isla ati ts Firat Liar Vi al i sti oucscr oar lorrcti rosr li l uto uto l Factor st acroi st ultiliual Fil ai ual alt st crsots ultirac oariso ust slct 12 or 10 to it our rrr cal. 9

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AE3100 Series Handheld OTDR Ordering Information SKU No. AE3100A AE3100B AE3100C AE3100D AE3100E 3100F AE3100-1625G AE3100-1650G AE3100CP-1 AE3100CP-2 AE3100CP-3 Description Handheld OTDR & VFL. 1310/1550nm, 30/28dB, 1.5m/<5m, VFL 650nm 1mW (3, 5, 10mW optional), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1550nm, 34/32dB, 1.0m/<5m, VFL 650nm 1mW (3, 5, 10mW optional), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1550nm, 36/34dB, 0.8m/<4m, VFL 650nm 1mW (3, 5, 10mW optional), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1550nm, 40/38dB, 0.8m/<3m, VFL 650nm 1mW (3, 5, 10mW optional), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1550nm, 43/41dB, 0.8m/<3m, VFL 650nm 1mW (3, 5, 10mW optional), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. al VFL. 13101550 4543 083 VFL 0 1 3 10 otioal F clu L or iclu or Lio attr 8 ours ratio atr lai a arri as tlus aliratio a ualit rtiicats uic rc ui it structio aual a aat otar. Handheld OTDR & VFL. 1310/1490/1550/1625nm, 37/35/35/35dB, 0.8m/<3m, VFL 650nm 1mW (3, 5, 10mW optional), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1490/1550/1650nm, 37/35/35/35dB, 0.8m/<3m, VFL 650nm 1mW (3, 5, 10mW optional), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1550/1625nm, 40/38/38dB, 0.8m/<3m, VFL 650nm 1mW (3, 5, 10mW optional), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. OTDR Module. 1310/1490/1650nm, 40/38/38dB, 0.8m/<3m, FC (Included), SC, LC or ST, PC (included) or APC, AC/DC Adapter, Cleaning Swab, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. Handheld OTDR & VFL. 1310/1550/1490nm, 40/38/38dB, 0.8m/<3m, VFL 650nm 1mW (3, 5, 10mW optional), FC (Included), SC, LC or ST, PC (included) or APC, Li-Ion Battery >8 Hours Operation, AC/DC Adapter, Cleaning Swab, Carrying Case, Stylus, Calibration and Quality Certificates, Quick Reference Guide, CD with Instruction Manual and PC Management Software. FC/PC SC/APC FC Connector and PC Physical Type SC Connector and APC Physical Type AE3100-701 Optical Power Meter AE3100-702 Light Source Module AE3100-700 Visual Fault Locator, 650nm, 1mW 6250.0900.11 DI-1000 Lightel Optical Fiber Scope & FiberPath Inspection Software AE4000-801 FiberPath Link Mapper AE4000-802 FiberTune Multi-Scan AE4000-750 FC Connector AE4000-753 SC Connector AE4000-751 LC Connector AE4000-752 ST Connector FC-FC-S0.9-L2 Physical Connector (PC) Type (Included) FC/APC Angle Physical Connector (APC) Type AE4000-737P Fiber Cleaning Pen DS2400-703 2-Prong Power Cord plus Ground (Europe except UK) 308-0022-01 3-Prong Power Cord plus Ground (US) DS2400-704 3-Prong Power Cord plus Ground (Australia) DS2400-705 3-Prong Power Cord plus Ground (UK) UE24WCP AC/DC Adapter 12V/2A AE4000-002 Carrying Case AE4000-737 Optical Fiber Cleaner Kit AE3100-010 English Instruction Manual (hard copy) AE3100-003 Quick Reference Guide AE3100-001 CD with Instruction Manual and PC Management Software 2017 isr struts cororat. 780 otau rssa uit 701 a os 9131. ll rits rsr. ciicatios suct to ca itout otic. ll rouct a coa as ar traars o tir rscti cororatios. isr struts auacturi acilitis ar 9001 crtii. o ot rrouc ristriut or rost itout ritt rissio ro isr struts. 170904 www.deviserinstruments.com 11

AE1000 FTTx Multi-Function Meter Key Benefits Future-proof, all-in-one solution includes optical, cable TV (RF), and metallic testing for verifying the installation of FTTx, RFoG and RF PON networks Lightweight and compact design for easy mobility throughout the network Long battery life enables the user to test all day without stopping to charge the test equipment Easy learning curve with simple GUI FiberPathTM and Auto Test simplifies testing and reduces the need for OTDR trace interpretation Validate proper levels for both optical and cable TV installation, minimizing repair truck rolls and increasing customer satisfaction Overview As the demand for bandwidth continues to soar, with higherthan-ever smartphone and streaming video usage, cable operators must face the challenge of deploying fiber deeper into the network. Although it is contested whether any single technology is best for the task, one thing is clear: operators will continue installing both fiber and cable into the foreseeable future. And because efficiency, speed, accuracy, and reliability metrics are key for increasing workforce productivity, the natural conclusion is simple: cable TV installers require a high-performance, efficient, yet affordable test equipment for installing future networks such as FTTx, RFoG and RF PON. Brought to you by Deviser Instruments Inc, the new AE1000 OTDR is the next generation cable TV installation meter on the market. The AE1000 integrates digital and analog cable TV (RF) testing, metallic TDR testing and optical testing, including a fiberscope, OTDR, OPM, VFL and LS, future-proofing the investment in test equipment, regardless of which technology is determined to be best. The AE1000 enables faster, more efficient installations with only a single instrument, producing substantial savings to the MSO. Easy Web-Based back office integration Key Features OTDR performance specifications comparable to bigger and more expensive OTDRs optional up to 3 wavelengths, perfect for FTTx, RFoG and RF PON installation FiberPath and Autotest: FiberPath analyzes the OTDR traces to clearly display the map of the fiber link and identifies possible faults, reducing the need for OTDR trace interpretation Digital QAM and analog measurements and constellation display for Cable TV installation verification Combines optical and metallic tests: OTDR, VFL, OPM, LS, Cable TV (RF) Test, TDR, and Fiberscope Fiberscope integration with FiberSpot software for identifying dirty spots of fiber connectors 12 www.deviserinstruments.com

AE1000 Series FTTx Multi-Function Meter FiberPath (by option) FiberPath simplifies the interpretation of OTDR traces by identifying link elements and displaying the link map in an easy-to-understand format. Experienced and inexperienced technicians alike will appreciate the simplified display. Fiber Inspection Probe (by option) The majority of performance faults in fiber-optics are caused by contaminated connectors. Keep fiber endfaces and bulkheads free of dirt with the AE1000's built-in fiberscope application and automatic Pass/Fail analysis. OTDR The AE1000's high-performing OTDR supports up to three wavelengths and is the ideal solution for testing the fiber in RFoG and FTTx applications. The OTDR can identify and locate link impairments and measure the insertion loss by LSA, 2Pt and 4Pt methods. The unit also measures optical return loss (ORL). Cable TV (RF) Measurements The cable TV measurements included in the AE1000 include MER, PRE & Post BER measurements and BER statistics for verifying proper installation of cable TV services. Optical Measurements The AE1000 includes a suite of optical measurement tools, including a power meter, laser source, and visual fault locator (VFL). The unit is available in numerous wavelength configurations for ensuring proper levels in networks such as RFoG and FTTx. TDR Measurements The TDR can easily identify and locate possible impairments, helping to gauge the quality of coaxial cable used in a Cable TV network. www.deviserinstruments.com 13

AE1000 Series FTTx Multi-Function Meter Specifications AE1000 Model A B C D S-1625 S1650 S-1490 P+1625 P-1650 P-1490 OTDR - Key Parameters 1310nm ± 20nm 29dB 33dB 36dB 36dB - - - 34dB 34dB 34dB 1550nm ± 20nm 27dB 31dB 34dB 34dB - - - 32dB 32dB 32dB Dynamic Range* (typical) 1625nm ± 20nm - - - - 35dB - - 32dB - - 1650nm ± 20nm - - - - - 35dB - - 32dB - 1490nm ± 20nm - - - - - - 35dB - - 32dB Deadzone** Event 2m 1.5m 0.8m Attenuation 7m 6m 4m OTDR - Other Parameters Pulse Width 3ns, 5ns, 10ns, 30ns, 50ns, 100ns, 200ns, 500ns, 1µs, 2µs, 5µs, 10µs, 20µs Measurement Time Refresh Rate 5 secs. to 5 mins., real-time 4 times/sec Distance Range 100m, 400m, 1.5km, 3km, 6km, 12km, 25km, 50km, 100km, 200km Sampling Resolution 5cm ~ 12.8m Max Sampling Points 256,000 Group Reflection Rate 1.00000 ~ 2.00000 Uncertainty (except fiber group reflection) ± (0.75m + 0.005% Fiber Length + Sampling Res.) ± (0.75m + 0.001% Fiber Length + Sampling Resolution) Attenuation Linearity 0.05 db/db 0.03 db/db Attenuation Threshold Attenuation Resolution Reflection Accuracy 0.01dB 0.001dB ±2 db Performance (1) Performance (2) Performance (3) Measurement Mode Manual, Auto SOR File Format Bellcore GR 192 v1.1 Dual Wavelength Test Threshold Settings Manual, Auto Loss Measurement LSA, 2Pt and 4Pt Trace Comparison Custom Limit Profiles 8 Screen Capture Macro Bend Test Distance Offset Soft Keyboard Real-Time Measurements. Automatic Correction Web Browser FiberPath Link Mapper Online Help Auto Shutdown & Hibernation Language Support English, Chinese, Spanish, Portuguese, French, Russian, Italian, German, Korean, Arabic * Conditions: 25 C ±5 C, 20μs pulse width, avg. time: 3min, SNR = 1. ** Conditions: 25 C ±5 C, 5ns pulse width, Non-Saturated Event, distance resolution 5cm. 14 www.deviserinstruments.com

AE1000 Series FTTx Multi-Function Meter Options AE1000 Specifications (continued) Optical Power Meter (OPM) Meas. Range -70 ~ +10dBm -50 ~ +27dBm -60 ~ +3dBm Accuracy ± 0.17dB ± 0.23dB Interface Range TDR Module 50Ω or 75Ω coaxial 5m ~ 1600m Calibrated Wavelength 1310 / 1490 / 1550 / 1610nm 850 / 1300nm Working Wavelength 850 ~ 1700nm Optical Laser Source (OLS) AE1000 Model A/B/C/D P-1625 P-1650 P-1490 Wavelength (nm) 1310/1550 1310/1550/ 1625 1310/1550/ 1650 Output Power > -11dBm > -4dBm Output Frequency Wavelength Output Power Distance CW / 1kHz / 2kHz / 1kHz+Flash / 2kHz+Flash Visual Fault Locator (VFL) 650 ± 10nm 10mW > 10km Safety Standard IEC 60825-1: 2007 1310/1490/ 1550 LighTel DI-1000 Fiber Inspection Probe (optional accessory) Magnification Resolution 400x 0.5µm Visible Range 425µm x 320µm Interface USB 2.0 Tips Dimensions Light Source Temperature Frequency PT2-U2.5/APC/M PT2-FS/APC/F DI1-CASE-S CVF-CD 175mm x Φ3500 (w/o cap) Blue LED 0 ~ 50 C (operation); -20 ~ +70 C (storage) Digital Cable TV Module Range Accuracy Bandwidth 5 ~ 1050 MHz ± 50 10-6 (20 C ±5 C) 280kHz Accuracy Resolution FiberPath Fiber Cleaning Pen Remote Control PC APC Optional Standard Connector Optional Connectors Display Interface Storage Battery ± 1% of distance < 1% of distance Other Options OTDR Link Mapper 200 uses Via SYNCOR PC software Test Interfaces Standard Optional FC Power Consumption < 2.0W Power Supply AC DC Power Operating Temperature Storage Temperature Relative Humidity Dimensions (LxWxH) Weight SC/PC, SC/APC, ST, LC General 5", 800x480 TFT touchscreen USB 2.0x1; USB DC5V ±0.05V@500mA 1GB internal hard drive; 8GB SD card 7.4V/5Ah battery, 37Wh; ~10 hours 100-240V 0.5A 50~60 Hz 12V/2A Max. 24W Max. -14 ~ +122 F (-10 ~ +50 C) -40 ~ +158 F (-40 ~ +70 C) 0 ~ 95% (non-condensation) 7.0" x 5.7" x 2.1" (179mm x 144.7mm x 54mm) < 2.2 lbs (1kg) Analog TV Digital TV Power Level Accuracy Chan. Scan Power Level Accuracy Symbol Rate MER BER 30 ~ 120dBμV ±1.5dB Up to 150 channels 30 ~ 110dBμV ± 2.0dB 4 ~ 7 MS/s 39dB ± 2dB (typical) 1E-3 ~ 1E-9 Pre/Post www.deviserinstruments.com 15

AE1000 Series FTTx Multi-Function Meter Ordering Information FTTx Application Feature OPM VFL OLS 1625nm 1650nm PC/APC Fiber Probe FiberPath Remote AE1000A Standard Standard Standard N/A N/A Selectable Optional Optional Optional AE1000B Standard Standard Standard N/A N/A Selectable Optional Optional Optional AE1000C Standard Standard Standard N/A N/A Selectable Optional Standard Optional AE1000P Standard Standard Standard Selectable Selectable Selectable Optional Standard Optional RFoG Application Feature OPM, VFL, OLS, FiberPath, Remote 1625nm 1650nm PC/APC Probe Digital TV TDR AE1000D Standard N/A N/A Selectable Optional Standard Optional AE1000S Standard Selectable Selectable Selectable Optional Standard Optional 16 www.deviserinstruments.com

AE700 DWDM Channel Analyzer Key Benefits Handheld DWDM Channel Analyzer for C or L band Over 5 hours' continuous operation with 7.4V/2.4AH Lithium battery; FC & SC/PC Interchangeable connector Conduct relative power measurements and other key functions Store up to 400 groups of data; edit with TOOLBOX management software The AE700 is a DWDM Channel Analyzer for the installation and maintenance of DWDM systems. This capable handheld unit measures wavelengths in the C-band (1527 ~ 1567 nm) or L-band (1570 ~ 1610 nm), with additional support for optical signal to ratio (OSNR) - essential for verifying signal quality. Measurements can be displayed in graphical and list formats. Specifications Spectral Scanning Wavelength Range 1527 ~ 1567 nm (AE7000A); 1570 ~ 1610 nm (AE7000B) Wavelength Resolution < 0.3 nm Wavelength Uncertainty ± 0.08 nm Wavelength Repeatability ± 0.01 nm Power Measurement Dynamic Range -10 ~ -40 dbm per channel Absolute Power Uncertainty ± 0.5 db (CW); ± 0.7 db (10Gbps); ± 1 db (40/100Gbps) Power Repeatability ± 0.2 db (CW and <10Gbps); ± 0.5 db (40/100Gbps) OSNR Range > 35 db General Specifications Measurement Time <1.5 s Data Storage 400 data groups Display 3.5" 16M color LCD Communication Interface USB Optical Adapter FC & SC/PC (default); SC/ST/LC-PC/APC (optional) AC adapter 100-240V input; 15V output Operating Time > 5.5 hours Operating Temperature -5 ~ +60ºC Storage Temperature -20 ~ +70ºC Dimensions (L W D) 222mm 108mm 57mm (8.7" x 4.3" x 2.2") www.deviserinstruments.com 17

AE600 CWDM Channel Analyzer Key Benefits Analyze 16 wavelengths (ranging from 1271-1611nm) simultaneously All day testing with 5 hours' continuous operation Interchangeable connectors facilitates changing between FC/SC/LC/ST connectors Results can be viewed in a list or a graph format Store up to 1000 groups of data, then manage them with TOOLBOX management software The AE600 CWDM Channel Analyzer is a handheld optical tester for measuring the power and wavelength of CWDM system transmissions. Compared with the AE500, this analyzer can simultaneously verify up to 16 CWDM channels within wavelengths of 1271-1611nm. Measurement data can be displayed in either graphical or list format. Specifications Parameter Index Wavelength 1271, 1291, 1311, 1331, 1351, 1411, 1431, 1451, 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611 Channel 16 Range -60 ~ +10dBm Units dbm/db / mw Uncertainty ± 0.5dB Measurement Time 15s Data Storage 1000 data groups Interface Mini-USB & USB Display 3.5" color LCD Power Supply 7.4V / 2.7AH lithium battery, 15V adapter Operating Temperature( C) 0 ~ 50 C Dimensions (LxWxH) 222mm 110mm 62mm Weight 320g (w/o battery) 18 www.deviserinstruments.com

AE500 CWDM Channel Analyzer Key Benefits Analyze 8 CWDM channels simultaneously All day testing with field replaceable batteries Create test profiles for general functions such as relative power measurement Store up to 400 groups of data, and manage results with Toolbox management software The AE500 is a compact CWDM channel analyzer for installing and maintaining CWDM networks. This rugged, palm-sized unit can simultaneously verify 8 CWDM channels between the wavelengths of 1271 nm and 1611 nm, simplifying and speeding up verification of CWDM power levels and wavelengths. Specifications Measurements Specifications AE500A 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611 Wavelength (nm) AE500B 1271, 1291, 1311, 1331, 1351, 1411, 1431, 1451 Channels 8 Range -60 ~ +10dBm Unit dbm / db / mw Uncertainty ± 0.5dB Measurement Time 8 sec Data Storage 400 data groups Interface Miini-USB Power Supply 15V Adapter, Li-ion 7.4 V Operating Temperature -10 ~ +60 C Dimension 185mm x 85mm x 45mm (7.3" x 3.3" x 1.8") Weight 320g (w/o Battery) www.deviserinstruments.com 19

EP700 Series Multi Meter Key Benefits All-in-one optical test set - combines a light source, optical power meter and visual fault locator Ideal for CATV, FTTx and PON applications Durable, palm-sized frame ideal for field operation Long battery life for all-day testing EP700 Series multi-meters pack both a light source and an optical power meter in a single handheld unit. These testers are ideal for numerous optical test applications, including CATV, FTTx, and PON networks The visual fault locator enables the user to quickly locate faults in the fiber, making it the perfect tool for installation and maintenance of optical distribution networks. New models EP710A, B, C, and D feature an updated chassis with improved power efficiency and performance for cost. See model equivalency and specs below. Specifications Module EP700A-A EP710A EP700A-B EP710B EP700B-A EP710C Input Range -50 ~ +26dBm -70 ~ +10dBm Accuracy ± 0.17dB(± 3%) Liner Resolution Calibrated Wavelength Connectors Auto Detection Insertion Loss Accuracy Light Source Central Wavelength Frequency Wavelength EP700A-A EP710A 1310 ± 20nm (FP) 1550 ± 20nm (FP) ± 0.07dB 0.01 dbm / mw / uw / nw 850, 980, 1300, 1310, 1490, 1550, 1610 nm EP700A-B EP710B FC/SC (default); ST/LS (optional) 270 Hz, 1kHz, 2kHz 850 / 1310 / 1490 / 1550 / 1610nm < ±1dB EP700B-A EP710C 1310 ± 20nm (FP) 1550 ± 20nm (FP) 1490 ± 20nm (DFB) Output Power > -5dBm > -3dBm Power Stability (w/ 15-min warmup) Tone Generation Optical Adapter General Specifications VFL Power Supply Working Time (backlight off) Operating Temperature Storage Temperature ± 0.04dB @ 20 C (30 min); ± 0.08dB @ 20 C (8 hrs) 270Hz, 1KHz, 2KHz PC, FC/SC (default); APC, ST/LC (optional) 10mW 3x AA batteries (EP700); 2x AA batteries (EP710); AC 100~240V ± 10% output / DC 5V (adapter) > 100 hrs (OPM); > 40 hrs (OLS); > 10 hrs (VFL) -10 C ~+60 C -20 C ~+70 C Dimensions 185mm x 85mm x 45mm (7.3" x 3.3" x 1.8") Weight 10.6oz (320g) (excluding battery) EP700B-B EP710D EP700B-B EP710D 20 www.deviserinstruments.com

EP300 Series PON Power Meter Key Benefits Simultaneously verifies the power levels of all PON wavelengths (1310 nm, 1490 nm and 1550 nm) Pass/fail analysis helps user quickly interpret results and ensures consistent PON network turn-up Green light/red light LED helps user easily identify pass/fail results Rugged unit is water- and shock-resistant The EP300 is a passive optical network (PON) power meter that enables the user to quickly validate PON network installations. It measures three EPON wavelengths (1310 nm, 1490 nm, 1550 nm) simultaneously, with user-defined limits and data transfer to simplify interpretation. New models EP310 and EP90 feature an updated chassis with improved performance for cost (see model guide below). Model Guide Model Features EP300 Classic, impact-resistant body with USB port EP310 EP90 Improved design offers equivalent performance at lower cost; new dustcap allows easier test port access See EP310. Includes Visual Fault Locator (VFL) to detect faults, bends, and splices in fiber. Specifications Optical Parameters Wavelength 1310nm 1490nm 1550nm CW -45 ~ +10dBm Measurement Range -45 ~ +12dBm -40 ~ +25dBm BW -30 ~ +8dBm Passthrough Insertion Loss < 1.5dB Spectral Passband (nm) 1260 ~ 1360nm 1480 ~ 1500nm 1540 ~ 1560nm 1490nm >50dB 1310nm >40dB 1310nm >40dB Wave Isolation 1550nm >50dB 1550nm >40dB 1490nm >40dB ORL -55dB (APC connector) Fiber Type Single-mode fiber, 9/125μm Connector Type FC/SC/ST-UPC (default); APC (optional) General Power Uncertainty < 0.5 db Units dbm; db; mw; μw; nw Resolution 0.1 db Battery 3x AA batteries (EP300); 2x AA batteries (EP310); AC 100~240V ± 10% output / DC 5V (adapter) Limit Function 12 programmable limit profileswith Toolbox software Data Storage Up to 1,800 measurements; save & transfer data with USB port Operating Temperature -10 C ~+60 C Storage Temperature -20 C ~+70 C Dimensions (LxWxH) 185mm x 85mm x 45mm (7.3" x 3.3" x 1.8") Weight 10.6oz (320g) (excluding battery) www.deviserinstruments.com 21

AE200 Series Optical Power Meter Key Benefits Up to 100 hours' working time with 2x AA rechargeable batteries (for AE210, 230, 270; other models accommodate 3x) New features: pair with LS300 Series Light Source to autoverify source wavelength and run dual-λ testing Identify fiber bends and faults with VFL function Auto shutdown and self-calibration USB Interface and Toolbox software The AE200 series of compact light sources and optical power meters is perfect for qualifying applications using fiber optics for the physical layer, including FTTx, CATV, PON and long haul networks. These user-friendly instruments are capable of supporting up to 9 wavelengths, covering all wavelengths needed for said applications. AE Series OPMs are ideal test instruments for installation, debugging, and maintenance tasks in all fiber-optic, CATV, and FTTx applications. These handheld units provide superior accuracy, consume little power, and are built for portability in the field. New models AE210, 230, and 270 feature an updated chassis with improved performance for cost. Use in conjunction with an LS300 Series OLS to auto-id wavelengths. The dual-λ mode switches wavelengths rapidly, producing measurement data for both. See model equivalency and specs below. Specifications Model AE200A AE200B AE210 AE220 AE230 AE260 AE270 Accuracy ± 0.23dB(±5%) ± 0.17dB(±3%) Detector InGaAsφ, 300µm InGaAsφ, 2000µm InGaAsφ, 300µm Dynamic Range -50dBm ~ +26dBm -70dBm~+10dBm Resolution Calibrated Wavelength Auto Detection Frequency Wavelength Insertion Loss Accuracy Connector VFL Power 0.01dBm, mw, µw, nw 850, 980, 1300, 1310, 1490, 1550, 1610, 1625, 1650nm 270 Hz, 1kHz, 2kHz 850, 1310, 1490, 1550, 1610nm < ±1dB FC/SC (default); ST/LC (optional) 10mW Operating Temperature -10 ~ +60 C, humidity < 80% Battery Life >100 hrs (with included batteries; backlight & VFL off) Dimensions (LxWxH) 185mm x 85mm x 45mm (7.3" x 3.3" x 1.8") Weight < 300g (w/o battery) 22 www.deviserinstruments.com

LS300 Series Light Source Key Benefits Multi-wavelength output: 1310 & 1550nm, or 1310 & 1490 & 1550nm (depending on model) CW mode or modulated mode: 270 Hz, 1kHz, 2kHz 30 hours' working time New features: pair with new-model AE200 Series OPM to auto-verify wavelengths and run dual-λ testing The LS300 Light Source is perfect for qualifying applications using fiber optics for the physical layer, including FTTx, CATV, PON, and long haul networks. These user-friendly instruments project a high-precision, semiconductorgrade laser for stable and accurate measurements. LS300 Series units work in conjunction with a Visual Fault Locator (VFL) for detecting bends, splices, and faults in optical fiber. New models LS310A and LS310B feature an updated chassis with improved power efficiency and performance for cost (see model guide below). Model Guide Model Features Wavelengths LS300A 1310nm, 1550nm Classic, impact-resistant body with USB port LS300B 1310nm, 1550nm, 1490nm LS310A Improved design offers equivalent performance 1310nm, 1550nm LS310B at lower cost; new dustcap allows easier test port access 1310nm, 1550nm, 1490nm Use the LS310A/B in conjunction with a new-series AE210, 230, or 270 Optical Power Meter to access new paired functions such as wavelength auto-id. Dual-λ mode switches between two wavelengths rapidly, producing measurement data for both. Specifications Model LS300A / LS310A LS300B / LS310B Designation Double Wavelength Light Source Triple Wavelength Light Source Wavelengths 1310 ± 20nm (FP-LD) 1550 ± 20nm (FP-LD) 1310 ± 20nm (FP-LD) 1550 ± 20nm (FP-LD) 1490 ± 3nm DF(B) Output Power > -5dBm > -3dBm RMS < 5nm Fiber Type Single-mode fiber, 9/125μm Power Stability (w/ 15-min warmup) ± 0.04dB @ 20 C (30 min); ± 0.08dB @ 20 C (8 hrs) Optical Adapter PC, FC/SC (default); APC, ST/LC (optional) Tone Generation 270 Hz, 1kHz, 2kHz Battery 3x AA batteries (LS300); 2x AA batteries (LS310); AC 100~240V ± 10% output / DC 5V (adapter) Battery Life > 40 hrs (light on, backlight off) Operating Temperature -10 C ~+60 C Storage Temperature -20 C ~+70 C Dimensions (LxWxH) 185mm x 85mm x 45mm (7.3" x 3.3" x 1.8") Weight 10.6oz (320g) (excluding battery) www.deviserinstruments.com 23

VF10 Visual Fault Locator Key Benefits Pocket-size design resists impacts and weather 2.5mm universal connector Features Pulse and CW modes Illuminates distances up to 10km The Deviser VF10 is a pocket-sized visual fault locator, perfect for identifying breaks, bends, splices, or faulty connectors in an optical fiber installation - as well as other causes of signal loss. Specifications Features Wavelength Emitter Type Output Power Operation Modes Interface Battery Battery Life Operating Temperature Storage Temperature Dimensions (LxWxH) Weight 650 ± 10nm FP > 10mW CW; 1 Hz PC, 2.5mm universal connector 2x AAA batteries ~5 hrs at 700mA/h -10 ~ +60 C -20 ~ +70 C 5.1" x 1.2" x 0.7" (130mm x 30mm x 18mm) < 4.5oz (120g) 24 www.deviserinstruments.com

Ensuring Tomorrow's Communication Networks Deviser Instruments, Incorporated. 780 Montague Expressway, Suite 701, San Jose, CA 95131 2017 Deviser Instruments Incorporated. All rights reserved. Specifications subject to change without notice. All product and company names are trademarks of their respective corporations. Deviser Instruments manufacturing facilities are ISO 9001 certified. Do not reproduce, redistribute, or repost without written permission from Deviser Instruments. 171011 Deviser Instruments, Incorporated. 780 Montague Expressway, Suite 701, San Jose, CA 95131 2016 Deviser Instruments Incorporated. All rights reserved. Specifications subject to change without notice. All product and company names are trademarks of their respective corporations. Deviser Instruments manufacturing facilities are ISO 9001 certified. Do not reproduce, redistribute, or repost without written permission from Deviser Instruments. www.deviserinstruments.com