4 Ports Isolation Opticla Transceiver

1. Overview

      GTT GLLAN-4 4 ports isolation optical transceiver use optical wavelength-division multiplex technology on the basis of traditional optical transceiver technology, to complete Ethernet transmission on a couple of optical fiber instead of original 4 couples of optical transceiver. Provide 4 ports physical isolation 10/100M Ethernet interface, save fiber and reduce transit point, and has higher network security.

2. Performance feature

Multiply decrease the quantity of fiber for user, reduce initial capital cost;

Use few of optical fiber, improve the maintenance efficiency;

Few optical interfaces, means save the space at the state of same situation;

Optical interface rate: 1.25G;

Provide 4 physical isolation Ethernet RJ45 interface, support two-stage switching;

Match IEEE802.3 10Base-T 和IEEE802.3u 100Base-TX，100Base-FX standard;

Full/half duplex self-adapting, 10/100Mbps self-adapting;

Jumbo frame adapting (1600 Bytes);

Electrical interface MDI/MDIX automatic recognition;

Optical interface is SC interface (also FC interface selected);

Optical interface can select single fiber or dual fiber, standard configuration transmission distance is dual-fiber 20KM, single-fiber 20KM, maximum transmission distance 80KM.

3. Physical characteristic

Adopt module power supply: AC220V and DC-48V dual-power, power consumption <10W

Width × depth × height = 220MM ×156MM × 33MM

Working temperature: 5℃-40℃; storage temperature: -20℃-70℃; relative humidity: <95% (non-condensing)