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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
4PortsGigabitIsolatedOpticalTransceOverviewBeijingGTTlaunchedthenewproductLANseriespossesspeculiar4or8Ethernetinterfacephysicalisolationfunctiondesign
Overview
Beijing GTT launched the new product LAN series possess peculiar 4 or 8 Ethernet interface physical isolation function design, breakthrough the limitation of original one Ethernet interface, integrate the independent transmission integrated service through optical fiber resource, fully save the fiber resource. And the cross-wire, straight-wire is self-identification; each Ethernet interface is physical isolated to each other, the rate of every interface is 100M wire bandwidth. The network security is the characteristic of this product, one equipment can integrated transmit several kinds of services, substantial saved fiber resources, extensive applied in public security, bank, big enterprise and institution etc large-client access. The birth of this product makes the construction of LAN easier and more relaxed, and can connect the remote LAN through the carried optical interface of the product. Use this product to build network can greatly reduced network investment, simplify network structure, and make the network more stable and safety.
This product can extensively applied in security protection monitoring, telecom, electrical, intelligent residential district, campus network, government website, cable television, petroleum and mobile base station etc.
LAN series gigabit Ethernet optical transmission system can select double fiber and single fiber.
Feature
● Adopt high-performance FPGA+ switch chip, isolate the conflict effectively.
● Possess 4 or 8 10/100Mbps physical isolated Ethernet electric interface and one Ethernet optical interface.
● 4 or 8 Ethernet ports can up to 100M bandwidth, point-to-point application, and transmit one-to-one.
● Support single fiber duplex analog mode, saving fiber resource.
● Built-in large capacity cache and efficient CPU, possess the function of balanced flow, isolate the conflict and CRC, realize the real nonblocking transmission switching performance, and guarantee the higher safety and stability of data transmission.
● High electromagnetic shielding property and good electromagnetic compatibility
● High reliability and stability of system
● Support IEEE802.3，IEEE802.3，IEEE802.3x etc protocol
● Half-duplex or full-duplex self-adapting connection
● Electric port support twisted-pair cross/direct automatic recognition, no need unique TP
● Built-in professional switching power supply, safe and stable, overall dissipation less than 7.5W
Application scheme
★ Gigabit Ethernet isolated optical transceiver apply in airport security monitoring
★ Gigabit Ethernet optical terminal apply in crossing monitoring
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