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The SFP bidirectional fiber optic transceiver

The SFP bidirectional fiber optic transceiver. The Sopto SPT-PB series of Bi-Di fiber optic transceivers is a signal converter to convert the electrical signal into the optical signal in the computer network.

 

The biggest benefit of bidirectional fiber optic transceiver is to use only one (core) fiber to transmit and receive the optical signals simultaneously, which is less than the double fiber optical transceiver with a fiber so that it improves the amount of the existing fiber information transmission.

 

The SPT-PB 155M/1.25G series of adaptive bidirectional fiber optical transceiver is fully compatible with the IEEE802.3 10BaseT, IEEE802.3u 100BaseTX and 100Base-FX standards. And it has passed the test of the Ministry of Information Industry. All the technical indicators meet the network standards.

 

Since the different transmission wavelength and reception wavelength (1310nm/1550nm) of BI-DI fiber optical transceiver, it must be used in pairs. Otherwise, it will not work.

SFP 155M 1310nm 20km DDM

155M 1310nm 20km DDM SFP Transceiver Module. Up to 155Mbps data-rate 1310nm FP laser and PIN photo detector for 20km transmission. Compliant with SFP MSA and SFF-8472 with duplex LC receptacle. Digital Diagnostic Monitoring: Internal Calibration or External Calibration. Compatible with RoHS, +3.3V single power supply. Operating case temperature: Standard: 0 to +70°C, Industrial: -40 to +85°C

SFP 155M 1310nm 2km DDM
155M 1310nm 2km DDM SFP Transceiver Module. Up to 155Mbps data-rate 1310nm FP (LED) laser and PIN photo detector for 2km transmission with MMF. Compliant with SFP MSA and SFF-8472 with duplex LC receptacle, Digital Diagnostic Monitoring: Internal Calibration or External Calibration. Compatible with RoHS, +3.3V single power supply. Operating case temperature: Standard: 0 to +70°C, Industrial: -40 to +85°C
SFP 155M 1310nm 40km DDM
155M 1310nm 40km DDM SFP Transceiver Module. Up to 155Mbps data-rate 1310nm FP laser and PIN photo detector for 40km transmission. Compliant with SFP MSA and SFF-8472 with duplex LC receptacle. Digital Diagnostic Monitoring: Internal Calibration or External Calibration. Compatible with RoHS. +3.3V single power supply. Operating case temperature:. Standard: 0 to +70°C, Industrial: -40 to +85°C

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