Gain Flattened EDFA for R&D Application, Benchtop, +23 dBm
The Optilab EDFA-GI-B is a line of Gain-Flattening Benchtop Erbium-Doped Fiber Amplifiers designed for laboratory testing and research applications of a DWDM system. When a standard EDFA is used to amplify multi-channel DWDM signals, the output power level of various channels will vary according to the gain profile of the erbium fiber. The gain variation can be as great as 6 dB in magnitude. The EDFA-GI-B is unique in its dual-stage amplification and internal Gain Flattening Filter (GFF) to compensate the erbium fiber gain variation.
Features:
• Compatible with 10 Gb/s and 40 Gb/s
• Channel spacing of 100 GHz or 50 GHz
• Flatten gain amplification from 1530 - 1560 nm
• Amplify 8 to 64 DWDM channels
• Output level can be varied up to +23 dBm
• Four pump sources controlled individually
• Two 980 nm pump lasers
• Two 1480 nm pump lasers
Technical Specifications
Model Number
EDFA-GI-B
EDFA Specifications
Operating Wavelength Range
1530 nm to 1560 nm
Output Power Level
+18 dBm to +23 dBm
Number of Outputs
1
Optical Gain
13-21 dB depending on input level
Optical Return Loss
N/A
Input / Output Optical Isolation
30dB Min.
Polarization Mode Dispersion
0.5ps Max.
Polarization Dependent Gain
0.2dB Max.
Noise Figure (NF)
5.0dB Typical
Input Power Range
-7 to -15dBm for GF to ±0.5dB
Output Power Stability
± 0.05dB over 8 hours
Environment / User Interface
RS-232 (Optional), SNMP (Optional)
Display
Output Power Level, TEC Temperature
Control / Monitoring
Alarm / Protection
Temperature & Current Threshold
Input / Output Optical Fiber Type
Single Mode, SMF-28
Optical Connector Type
FC/APC or SC/APC
Housing
1U Rack: 19”(W) x 14”(D) x 1.5”(H)
Power Supply
80-240V, 43-63Hz AC
Power Consumption
80W Max.
Operating Temperature Range
0°C to 50°C
Storage Temperature Range
Benchtop, 14” x 12.5” x 3.5”
商品属性 [波长] 1530 nm to 1560 nm [输出功率] +18 dBm to +23 dBm