YEDFA-MP EDFA Modules

Multiport, High Power, Yb/Er Co-doped; 1543 to 1565 nm; Input Power -5 to +10 dBm; Output Power 19 to 37 dBm (FWDM: 19 to 27 dBm); 18 to 36 VDC

LightComm Technology’s YEDFA-MP series of multiport high-power fiber amplifier modules are especially designed for FTTx, CATV, FDC and HFC analog amplification applications that require high reliability. Compared to conventional amplifiers, these modules are more compact, powerful, stable and reliable. This line of high-power fiber amplifiers features a dual-stage amplification configuration, pre-amplifier and power amplifier and the use of selected multi-channel splitters with extremely low insertion loss and high reliability. The FWDM variants use selected 1310, 1490 and 1550 nm FWDM components, also with extremely low insertion loss and high reliability.Both input and output signals are sampled and monitored with a feedback circuit. ACC (automatic current control) and APC (automatic power control) circuits are designed into the amplifier to ensure high stability and reliability of output power. Standard user-friendly RS-232 interface enables reliable connectivity with the customer’s control system.

Key Features:

• Low Noise Figure
• Optional Output Configurations: 19 dBm * 32 ports, 20 dBm * 24 ports, 22 dBm * 16 ports, 26 dBm (25 dBm for FWDM) * 8 ports, 29 dBm (27 dBm for FWDM) * 4 ports, 33 dBm * 2 ports or 37 dBm * 1 port, etc.
• Highly Reliable Laser Diode Pumps
• High Stability and Reliability Based on Multi-mode Pumping and Fiber Combiner Technology
• Wide Operating Temperature Range

Applications: Test and Measurement; Analog CATV Transmission Systems; Data & Voice Optical Transmission Systems; Optical Distribution Systems; FTTx; Free-space Communication