How to extend serial RS232 transmission distance
RS232 is an standard industrial control port,many devices have such port,for example,PC,printer,projector etc. Sometimes,the RS232…
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8E1 to Ethernet converter application solution
It can transmit signal of E1 channel to RJ45 interface point to point, realize the connection of E1 channel and Ethernet. I…
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Huawei ONU HG8546M CATV solution
Most of Huawei ONU can not support CATV service, for example, HG8010H support 1GE port, HG8310M support 1GE port, HG8546M support …
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Gigabit Ethernet over STM-1 Wireless Microwave Network
There is only STM-1 microwave wireless network between two sites. How to make two sites’ Gigabit Ethernet network communicate by w…
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How to extend multimode fiber transmission distance?
How to extend multi-mode fiber transmission distance? Question: we have 4 km distance multimode fiber cable, from both side E1 dat…
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Satellite TV over Fiber to the Home Solution
How to make satellite TV over fiber to the home? There are three solutions: Solution1: Satellite decode+CATV optical transmi…
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Solution-E1 TDM over IP Provide Voice Service through GPON System
GPON network system cost is much cheaper than SDH or ATM system. The existing telephone work through the GPON network, which will …
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Why we need WDM built-in EDFA
What is EDFA? When optical transmitting over long distance, the optical signal has to be amplified many times because of the signa…
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E1 TDM over IP application in Satellite communication
The Ethernet over E1 converter adapts the advanced TDM over IP technology by allowing transmitting traditional E1 lin…
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