No.9,3rd WuKe East Street, WuHou District ChengDu ChinaTel86-28-85360759 Fax86-28-85369640
| GZB series is 860MHz liner type four-port two-way optical node.
It’s developed based on research and development of Ethernet data
access application on the HFC network. GZB series optical node has the traditional CATV optical node/receiver function, with 4-path low loss EoC data signal inserter (can be installed 4-way IP data, and support 256 terminal addresses at the same time ), reserved new type EoC data access function and network management interface. It is the basic form of ONB series optical network base, which is suitable for the construction of high-performance and multi-function two-way transmission network. |
Feature
ONU can be installed inside （or select to configure fiber transceiver or Ethernet switch), support flexible configuration of the structure;
Two independent power supplies can be installed inside, and provide DC power supply for ONU and 4 masters without a separate external DC converter;
Four independent low-loss and high-isolation EoC cavity inserter, and as much as 90dB port isolation to ensure Master’s best function;
Adopt high-sensitivity optical receiving module and high-power GaAs module, output from 4 port via four-way output distributor, the output can be more than 106dBuV/ch when -4dBm receiving;
Each downstream signal output port contains a separate EoC signal inserter;
EoC signal insert does not affect any output performance of the optical node;
Adopt cast aluminum liner type workstation, modularized design and easy construction.
Receiving power 8 section digital display, convenient to maintenance on-site;
Power consumption is less than 20W, particularly suit for the HFC network optical node equipment;
High-efficiency switching power supply, anti-surge (over-voltage) and under-voltage, high reliability;
Comply with National Standard network management responders, with the head-end network management software, remote management for GZB series optical node
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Application
Application on two-way HFC network
Technical Specification
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