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北京金駝鈴通信技術有限公司
北京金駝鈴通信技術有限公司
GTTFXOpticalModem1
1. Overview
GTT FX optical modem is the remote transmission trunk equipment through E1 transmission channel to transmit 100M Ethernet data interface that match ITU-T G.703 standard with independent intellectual property right by Beijing GTT.
GTT FX optical modem possesses the function of Ethernet protocol converter and optical transceiver.
2. Performance feature
100M Ethernet data transmit on E1 line;
Optical interface 10/100M full/half duplex self-adapting selected;
Provide local end loop, loop to end on, order remote loop, support line pseudo-random code testing, convenient for line opening;
It can manage FX optical modem and low-link optical transceiver through frame-type protocol converter;
Support the encapsulation protocol of HDLC and GFP;
Support 1 E1 interface and 1 Ethernet optical interface;
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 1200KM.
3. Physical characteristic
Adopt module power supply: AC220V and DC-48V dual-power, power consumption <5W
Width × depth × height = 210MM ×135MM × 33MM
Working temperature: 5℃-40℃; storage temperature: -20℃-70℃; relative humidity: <95% (non-condensing)
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