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北京金驼铃通信技术有限公司
北京金驼铃通信技术有限公司
GTT120EOpticalTerminal1
1. Overview
GTT 120E optical terminal is the point-to-point optical transmission equipment that adopt LSI chip with proprietary intellectual property rights as the core to develop by our company. This equipment design has the advantages of high-integration, small size, low consumption, reliable and convenient to install and use. Apply in the signal transmission among several kinds of switches, particularly suit for mobile base station. And also can apply in public network and several kinds of private network.
2. Performance feature
Provide 3 E1 ports and 1 V35 interface; adopt all-digital clock recovery and smooth phase-locked technology;
V35 port rate is N×64K (N≦32);
To radial network, GTT provide centralized network optical terminal local-end type, support SNMP network management, and can effectively manage and control to bandwidth;
Optical interface is FC interface (also SC interface);
Optical interface can select single fiber or dual fiber, standard configuration transmission distance is dual-fiber 40KM, single-fiber 20KM, maximum transmission distance 120KM.
3. Physical characteristic
Adopt module power supply: AC220V and DC-48V dual-power, power consumption <10W
Width × depth × height = 485MM × 150MM × 35MM
Working temperature: 5℃-40℃; storage temperature: -20℃-70℃; relative humidity: <95% (non-condensing)
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