| Converter |
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Another name is interface converter or network bridge, series includes: single E1/Ethernet, 2*E1/Ethernet, 4*E1/Ethernet, 5*E1/Ethernet, 8*E1/Ethernet, 16*E1/Ethernet, V.35/E1, V.35/FE1, V.35/Ethernet, etc, card type and independent type, the card type can be inserted in 16-slot integrated framework for the uniform power supply and network management. |
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Realize the duplex transparent transmission from 1 to 8 E1 in Ethernet, support all traditional E1 and IP services. |
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Provide RS232/RS485/RS422 interface converter, RS232/Ethernet, USB/Ethernet and other converters. |
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Realize the transparent transmission between single mode optical signal and multi-mode optical fiber or between multi-mode optical signal and single mode optical fiber medium. |
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Ethernet and telephone-wire converter, extend Ethernet signal to 3~5 kilometers through a pair of twisted pair (telephone line). |
| E1 multiplex equipment |
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Compound 30-channel telephone signal to a standard 2M signal to implement transmission. Point to point networking. |
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Slot-type design, which can compound 30-channel voice data interface (telephone, 2/4-wire audio, subscriber trunk, magnet, V35, V24, RS232 and Ethernet) to a standard 2M signal or optical signal to implement transmission. Point to point networking. |
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Centralized framework-type integrated PCM equipment, which provides 16 service slots, can implement the mixed insertion of multiple PCM service cards and configure V.35, V.24, RS232, Ethernet, FXO, FXS, E/M, 2/4-wire, E1 and other multi-service interface, and therefore realize the centralized management function of a central point to multiple sub-points. |
| Optical transmission equipment |
Ⅰ |
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YKS series video optical transceiver can realize the high-quality transmission of video signal from 1-channel to 128-channel, multi-channel audio, multi-channel data signal in an optical fiber; with network management type, combinative link (applied to express highway), optional multi-channel switching value. |
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Transmit RS232/RS485/RS422 and other signals through the optical fiber. |
| Ⅱ |
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YKD series telephone optical transceiver transmits the telephone through the optical fiber, which can provide 8-channel, 16-channel, 30-channel, 60-channel, 90~720-channel telephone optical transceiver; the networking mode is point-to-point. |
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Slot-type structure, can select E1, V.35, Ethernet and telephone voice interface card. |
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Provide 4E1, 4E1+100M, 8E1, 8E1+100M, 16E1, 16E1+100M and 24E1 optical transceiver, and the networking mode is point-to-point, chain network and self-healing ring network. |
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Single E1 optical transceiver, single Ethernet optical transceiver and single V.35 optical transceiver, which can implement the separate matching use, and also implement the cooperative use with interface converter to form the networking solution of "three-piece se". |
| Ⅲ |
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Based on the stable and reliable characteristics of SDH, merge the flexible and multiple service processing capacity of data network, integrate ATM, IP and other functions, provide multi-channel E1, Ethernet, V.35 and other services, can flexibly form the ring-type protection network, chain network, star network, etc., flexible networking, strong function and low cost. |
| Ⅳ |
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Provide single/multi-mode, single/double fiber, 10M, 100M, 10M/100M or 10M/100M1000M self-adapting, and the transmission distance is respectively 2 kilometers/25 kilometers/40 kilometers/ 60 kilometers/100 kilometers/120 kilometers, including desk type and card type, card type can be inserted in YKF-16 16-slot framework for implementing the uniform management. |
Communication matching equipment
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Tight tube optical cable, full-dielectric self-supporting optical cable, metal shielding self-supporting loose tube-layer stranded optical cable, stranded optical cable with loose tube-layer, nonmetal optical cable, corrugated steel tape armored cable, OPGW optical cable, ADSS optical, submarine optical cable, etc. |
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Optical fiber connector and waterproof pigtail cable. |
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Realize the conversion from non-balance 75Ω coaxiality to balance 120Ω twisted pair. |
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Adapter, connection box (termination box or optical fiber box) and branching device. |
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19-inch standard machine cabinet. |
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