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What is optical transceiver using considerations?
the viewing Angle of the different of fiber optic transceivers have different understanding, such as the transmission rate can be divided into single 10 m and 100 m 10/100 m adaptive optical transceiver, optical transceiver and 1000 m optical fiber transceiver; According to the way of working can be divided into work in the physical layer of optical transceiver and work in the data link layer of the optical fiber transceiver; If from the point of view of the structure of the desktop ( Independent type) Optical transceiver and rack type optical fiber transceiver; According to the access of optical fiber transceiver and single-mode and multimode fiber optical transceiver two term. In addition to the single fiber optical transceiver and fiber optical transceiver, built-in power optical transceiver and external power optical transceiver and net type optical fiber transceiver and the type of fiber optic transceivers, the network administrator.
in the use of fiber optic transceivers connect different equipment, must pay attention to use different ports.
1, optical transceiver to base - 100 TX equipment ( Switches, hubs) Connection: confirm the twisted-pair cable length less than 100 meters long; Connect one end of the twisted pair to the RJ - optical transceiver 45 ( Uplink) And the other end to base - 100 TX set ( Switches, hubs) RJ - 45 ( Common mouth) 。
2, optical transceiver to base - 100 TX equipment ( Card) Connection: confirm the twisted-pair cable length less than 100 meters long; Connect one end of the twisted pair to the RJ - optical transceiver 45 ( 100BASE - TX) RJ -, and the other end to the network card 45.
3, optical transceiver to base - 100 FX connection: confirm the fiber length is beyond the scope of equipment can provide distance; The end of the fiber optical transceiver SC/ST joint, the other end of the connecting base - 100 FX equipment of SC/ST connector.
also need to add that many users in the use of fiber optic transceivers, said: as long as the length of the fiber in the single mode fiber or multimode fiber can support large range can be normal use. In fact this is a myth that only in the connection of the equipment are all full duplex device is correct, when a half duplex device, optical fiber transmission distance there is a certain limit.
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fibre optic cable transmission speed fiber optic cable is one of the most commonly used tool for fibre optic cable transmission speed.