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Fiber Optic Solutions

fiber optic transceiver special topic

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Defective products will be accepted for exchange, at our discretion, within 14 days from receipt. Buyer might be requested to return the defective products to SOPTO for verification or authorized service location, as SOPTO designated, shipping costs prepaid. .....

Applications

fiber optic transceiver and FTTHFiber Optic Transceiver Modules can be applied to these occasions or fields.

  • Ethernet

  • IPTV

  • FTTX

  • Security

  • Video Monitor

  • SDH/SONET

  • Data Communication

  • Storage Area Networks

 

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Related Products

10G SFP+ Transceiver 10G SFP+ Transceiver
 
10G XENPAK 10G XENPAK
 
40G QSFP+ Transceiver 40G QSFP+ Transceiver
 

Performance Feature

Stable

Low cost

Small size

Economic

Dust-proof

High speed

Hot-pluggable

Good EMI, EMC

Wide appliaction field

DDM function available

Long transmission distance

Good Anti-static performance

Module Knowledge

Recommended

SFP+ LC Patch Cord

 

SFP+ DWDM Mux Demux

Half-Duplex Communication

 

Half-Duplex is like the dreaded "one lane" road you may have run into at construction sites. Only one direction will be allowed through at a time. Railroads have to deal with this scenario more often since it's cheaper to lay a single track. A dispatcher will hold a train up at one end of the single track until a train going the other direction goes through. The only example I could think of for Half-Duplex is actually a Parallel interface. Even though parallel is eight lanes, data travels through the lanes in the same direction at the same time but never in both directions at the same time. The IEEE-1284 allows printers to send messages to the computer.

 

Half duplex communication

 

The printer cannot send these messages while the computer is sending characters but when the computer stops sending characters, then the printer can send messages back. It's kind of like some roads that head into downtown. In the morning, they're one way roads, allowing traffic to go into downtown. In the evening their one way roads, allowing traffic to head out of downtown. The only advantage that Half-Duplex would have is the single lane or single track is cheaper then the double lane or double track.

 

Related Knowledge:

 

 

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100M Copper SFP Transceiver1.25g 1310/1490nm 20km CSFP Fiber Optic Transceiver Module2.488/2.5G 1490/1310nm GPON SFP ModuleGPON SFP ONU Transceiver with DDM fuction