Heatsink must be attached to the EDFA for good performance and to avoid damage to EDFA. Note: RS232-to-USB converting needs to be done by user. Install GUI on host computer. Main Chassis(LC/APC input&output ports, LC/UPC ports for OLT, connectors 2. Power Supply Module (Dual/Single power supply module is optional)with 3. Read this manual carefully and make sure you understand the instruc ions provided. For your safety. 8Ch Active MUX EDFAs and Tunable Dispersion Compensator, 8 x100G, 80km, Power Budget 18dB, Channels 20-27 C-Band 100Ghz Also available in 16x100G here. 42nm, 80km w/EDFA/DCM, LC, DOM) Available in Cisco, Ciena. The Dual Channel EDFA is a super compact gain module with two independent inputs and outputs. These EDFAs share a dual uncooled 980nm pump laser. 5dB. Do you have a question about the AGILTRON EDFA C Series and is the answer not in the manual? Page 2 Warning When Emission Button is turned on and there is sufficient laser power to the input port of this device its output will be on at the power level previously set at factory, which is 30dBm.