PureGain TM 2600 Variable Gain EDFA for Metropolitan Networks

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Ashley Clark
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FEATURES Variable Gain Amplifier with or without Mid-Stage Fully Integrated Control Electronics with State-of-the-Art Transient Suppression Control Three Standard Configurations Mk I: 17 dbm VGA

1 FEATURES Variable Gain Amplifier with or without Mid-Stage Fully Integrated Control Electronics with State-of-the-Art Transient Suppression Control Three Standard Configurations Mk I: 17 dbm VGA (Variable Gain Amplifier) Mk II: 17 dbm VGA with Mid-Stage Mk III: 20 dbm VGA with Mid-Stage Stage Control Allows Mid-Stage Versions to be Configured as Independent Pre-Amplfier and Booster RS232 or I 2 C TM Command Interface with Monitoring, Alarms and Safety Shut-Downs Optional Optical Supervisory Channel Add/Drop Smallest Footprint in its Class ( mm) APPLICATIONS Metro Regional, Long-Haul and Ultra Long-Haul Networks Line Amplifier, Pre-Amplfier, Booster, Add/Drop Amplifier The PureGain TM Optical Amplifier Series is a platform of net-generation variable gain amplifiers that combines best-in-class optical performance, state-of-the-art electronics, a feature-rich control language, and an etremely compact form factor to create the most versatile performance-oriented amplifier on the market. This product is available with or without mid-stage access and output powers up to +20 dbm. Third generation control electronics simplify comple optical functions such as tilt compensation and enable network designers to operate mid-stage access versions in StageMode TM, where the module can function as two independently controlled amplifiers. The variety of available performance options, superior optical performance, and small package size make the PureGain TM well suited for a wide variety of network applications. CONTENTS Description...1 Features...1 Applications...1 Key Optical Specifications...2 Key Environmental Specifications...2 Key Control and Electrical Specifications...2 Software Functions, Monitors and Alarms...3 Optical/Electrical Schematic...3 Optical Pigtails...4 Standard Production Tests...4 Supported Software Commands...4 Electrical Pin Assignments...5 Mechanical Footprint...6 Complementary Amplifier Products...6 1

2 KEY OPTICAL SPECIFICATIONS C-Band C-Band Units No Mid-Stage Access Mid-Stage Access Model Mark 1C Mark 2C/3C Wavelength Range nm Input Power Range dbm Dynamic Gain Range Up to 15 Up to 15 db Gain Range db Mid-Stage Loss Range N/A 0-15 db Maimum Output Power 17 17/20 dbm Gain Flatness (Typical), Nominal Gain db Gain Flatness (Maimum), Nominal Gain db Noise Figure Ma Output Power, Maimum Gain /5.3 db Noise Figure Ma Output Power, Maimum Gain /5.8 db Polarization Dependent Gain (Maimum) db Polarization Mode Dispersion (Maimum) ps Optical Supervisory Channel Wavelength Ranges nm KEY ENVIRONMENTAL SPECIFICATIONS Parameter Min Typ Ma Units Operating Case Temperature Range 0 70 C Storage Temperature Range C Operating Humidity Range % RH 1. Non-condensing. KEY CONTROL AND ELECTRICAL SPECIFICATIONS Parameter Min Typ Ma Units Transient Settling Time (15 db Add/Drop) µs Transient Overshoot (15 db Add/Drop) db Transient Undershoot (15 db Add/Drop) db Transient Offset (15 db Add/Drop) 0.5 db Cold Start Settling Time 1 s Warm Start Settling Time 10 ms Power Supply Voltage VDC Power Consumption W 1. Assumes worst case, end-of-life operating condition. 2

3 SOFTWARE FUNCTIONS, MONITORS AND ALARMS Functions Monitors Alarms In-Service Firmware Upgrades Auto Shut Down Set Pump Current Fied Gain Profile Gain Tilt Control Eye-Safe Power Mode Automatic Power Limiting Total Input Power Total Output Power Pump Status Module Temperature Loss of Signal Alarm Low Output Power Alarm Module Temperature Alarm Pump Bias Alarm Coil Temperature Alarm Ecess Reflection Alarm OPTICAL/ELECTRICAL SCHEMATIC Optical Monitor OSC = Optical Supervisory Channel 3

4 OPTICAL PIGTAILS Standard Optional Fiber Type Corning SMF-28 TM Fiber Pigtail Material 900 µm Others Available Pigtail Length 1 m ± 25 mm Other Lengths Available Pigtail Colors White Others Available Connector Type LC FC, SC, MU, E2000, Others Connector Polish UPC APC 1, 2, 3 STANDARD PRODUCTION TESTS Total Output Power Gain, Gain Variation and Gain Control Accuracy Noise Figure Transient Suppression (Settling Time, Over/Undershoot, Offset) 1. All measurements are taken outside of the connectors. 2. Avane measures radiated power. 3. Measurement temperature locations specified by Avane. SUPPORTED SOFTWARE COMMANDS Type Command Read Write Display Firmware Version Set Control Mode Set Command Line Echo Set Baud Rate Set Output Tilt Set DCM Parameters Display Input Power Display Total Output Power Display Signal Output Power Display Signal Gain Display Module Internal Temperature Set VOA Attenuation Display Photodiode Power Display Pump Status Display Alarm Information Display Activated Alarms Set Alarm Status Mode Display Module Status Loss of Signal Modes Download Protocol Restore Default Settings Reboot Firmware Display Summary of Command Set 4

5 ELECTRICAL PIN ASSIGNMENTS 1, 2 Pins Description Pins Description 1 +5 V Supply 3 +5 V Supply 5 +5 V Supply 7 Ground 9 Ground 11 CPU Watchdog Alarm 13 Ground 15 Serial Input 17 Pump Current Alarm 19 Ground 21 Reserved 23 Reserved 25 Ground 27 Loss-of-Signal Alarm II Input 29 Loss-of-Signal Alarm II Output 31 Ground 33 High Temperature Alarm 35 Pump Temperature Alarm 37 Amplifier Disable Input 39 NC 41 Ground 43 Ground V Supply V Supply V Supply 2 +5 V Supply 4 +5 V Supply 6 +5 V Supply 8 Ground 10 Ground 12 Output Reflect Alarm 14 Target CPU Reset 16 Serial Output 18 Input Loss-of-Signal Alarm 20 Ground 22 Ground 24 Ground 26 Ground 28 Ground 30 Ground 32 Ground 34 Output Power Alarm 36 Reserved - Polarization Key 38 Output Power Mute Input 40 Reserved 42 Ground 44 Ground V Supply V Supply V Supply 1. Pin assignments noted represent a two-pump optical solution; alternative optimized optical schematics may result in different pin assignments (e.g., number of pumps). 2. Samtec part number: ZLTMM S-D

6 MECHANICAL FOOTPRINT 1. Dimensions are in millimeters. 2. Mechanical footprint represents a PureGain TM Amplifier configured to support a mid-stage device with optical supervisory capability. 3. Pin 36 fitted with polarizing key. 4. Recommended customer connector for flush mount is Samtec P/N MMS T-DV-36 (thru hole, for surface mount change -01 to -02). COMPLEMENTARY AMPLIFIER PRODUCTS PureGain 1000 Fied Gain, Compact EDFA Booster Amplifier PureGain 1000 Compact EDFA Pre-Amplifier PureGain 1500 Fied Gain, Compact EDFA with Control Electronics PureGain 5500 Variable Gain EDFA for Long-Haul Networks PureGain R Raman Pump Module for Regional & Long-Haul Networks PureGain 5500R Raman Pump Module for Regional & Long-Haul Networks w w w. a v a n e. c o m Nasdaq: AVNX Encyclopedia Circle, Fremont, CA USA Telephone Fa Avane Corporation. Actual data will vary according to the specific product and the specific application. 6

Product Specification

Product Specification M7300CD Variable Gain EDFA, 17 dbm OP, 15-30 db Gain PN: FOA-M7300CD-EVG1C-AA002 Document No.: 1213704 Revision: A00 Date: 01-Apr-14 Customer: General Product Features Variable Gain