The Optilab EDFA-GI-R is a line of Gain-Flattening rackmount 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-R 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 +24 dBm
• Four pump sources controlled individually
• Two 980 nm pump lasers
• Two 1480 nm pump lasers
Manufacturer: 