Description

GSDT-YEDFA is a high power optical amplifier with gain spectrum band within 1540 to 1565nm. It is mainly designed for the application of Cable TV or 1 to 31 continuous banding channels (ITU wavelength). It offers a highly reliable, flexible and low-cost solution for Cable TV large area coverage of metropolises and medium sized cities, that are high density home pass, especially for FTTH application.

GSDT-YEDFA adopts the world's top class pump laser and erbium ytterbium co-doped double-clad fiber. Perfect APC, ACC and ATC control, excellent design in the ventilation and heat-dissipation.

GSDT-YEDFA offers LCD & LED at the front panel with all work index of the equipment and warning alarms. The pump will be switched off automatically if optical power is missing, which offers security protection for the laser. RS-485 and RJ45 ports offer local CLI and remote SNMP network management.

GSDT-YEDFA can be set to master or slave for redundancy architecture.

GSDT-YEDFA can contain an internal optical splitter with 4 or 8-way also depending on your requirement.

Features

High output power, E-Y co-doped

Warm backup, on-line standby, auto redundancy

Support ITU channels banding

Low optical input power

Adjustable output optical power -3dB

Perfect APC, ACC and ATC control

Excellent ventilation and heat-dissipation.

Low noise, high quality

Double power supply, load sharing and redundant protection

Ultra low power consumption

Internal optical splitter optional

19 inch, 1RU box, compact size

Specifications

Note:

1) Nominal optical input power is +3dBm.

2) The test is at +3dBm optical input power and 1550nm wavelength.

3) Unless otherwise noted, all specifications reflect typical performance and are referenced to 20°C.

 Ordering information