EDFA-EM(-B) EDFA Modules

Product number: SW10478

Manufacturer: LightComm Technology

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Product information "EDFA-EM(-B) EDFA Modules"

Mini Size, Erbium-doped; Fiber Type SMF-28e 900µm Jacket; 1530 to 1565 nm; Input Power -3 to +10 dBm; Output Power 15 to 17 dBm

LightComm Technology’s EDFA-EM(-B) series of compact miniature size EDFA modules is designed for optical communication and CATV systems. Available in 20 dB (EDFA-EM-B) and 15 dB (EDFA-EM) versions, the series can be used as a power amplifier, in-line amplifier or pre-amplifier based on system architecture. It features stable output power, low noise and power consumption.Compact footprint makes it easy to be installed where it is needed, adding to flexibility in network design. To achieve high performance, world brand pump lasers and erbium-doped fibers are used; optical isolators are added at both input and output. Both input and output signals are sampled and monitored with a feedback circuit.APC (automatic power control), AGC (automatic gain control) and ACC (automatic current control) circuits are designed into the amplifier to ensure high output power stability and reliability. Based on integrated power monitoring circuits, this amplifier features a RS-232 interface, enabling connectivity to the customer’s control system.

Key Features:

Mini Size: 90×70×15 mm (EDFA-EM-B), 70×50×12 mm (EDFA-EM)
High Output Power and High Gain
Low Noise Figure
Low Power Consumption
Wide Operating Temperature Range

Applications: Analog and Digital CATV Systems; Optical Communication Systems; LANs and WANs; In-line Amplification; DWDM Subsystems

Manufacturer "LightComm Technology"

LightComm Technology, CO. Ltd, founded in 2000 by a team of optical component engineers with more than 20 years experience, is a leading, innovative company of fiber optical components. LightComm provides cost effective solutions based on Fused Fiber Couplers, PLC, CWDM/DWDM Filters, EDFA, Pump Combiners, Isolators, PM Fiber Components, Connectors and Integrated Modules technologies. High level research, development and design work enable LightComms products extremely flexible in meeting client requirements.

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EDFA-CA-SO EDFA Racks

CATV, Erbium-doped; Fiber Type SMF-28; 1530 to 1565 nm; Input Power -5 to +10 dBm; Output Power 13 to 23 dBm LightComm Technology’s 19" rack EDFA-CA-SO is designed for CATV long distance transmission, amplifying low signal power into high signal power or extending transmission distance. Both input and output signals are sampled and monitored with a feedback circuit. An APC (automatic power control) circuit is designed into the amplifier to ensure high stability and reliability of output power.Based on an integrated power monitoring circuit, this amplifier features Ethernet or RS-232 (or RS-485) network interface, capable to support open network management protocol (SNMP) as an option and adding flexibility to maintain connectivity with the customer's network management system.As an option, by using a select set of multi-channels splitters with extremely high reliability and low IL values, users can split the output signal into multiple ports. Key Features: Low Noise Figure High Output and High Gain Optional Output Configuration: 13 to 23 dBm (one output port), 17 dBm * 4 ports, 16 dBm *4 ports, 17 dBm *2 ports, 16 dBm *2 ports etc. Highly Reliable Laser Diode Pumps High Stability and Reliability Wide Operating Temperature Range Intelligent MPU Monitor User-friendly Interface RS232/RS485/SNMP (optional) Applications: Analog and Digital CATV Systems; Long Distance Transmission Systems; Access Networks; LANs and WANs

Product number: SW10479

Manufacturer: