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Choose the sfp module types suitable for yourselves

There are a variety of ways to classify SFP fiber optic transceiver according to each parameter of the SFP module.

 

Firstly, SFP fiber optic modules can be divided into 155M, 622M, 1.25G, 2.5G and 4G optic modules according to the data rate.

 

Secondly, if according to the working wavelength, there are 850nm SFP modules, 1310nm SFP modules, 1490nm SFP fiber optic transceiver and 1550nm SFP modules commonly.

 

Thirdly, SFP fiber optic modules also can be divided into LC SFP modules, SC SFP modules and RJ45 SFP modules according to the types of interfaces.

 

Lastly, we will classify many types of SFP modules on the basis of the transmission distance from 550nm to 120km.

 

In conclusion, we should choose and by the SFP modules on the basis of our demand. Welcome to consult with our online customer services for any questions.

20km 1310nm 3G SFP Transceiver

20km 1310nm 3G SFP Optical Transceiver. Operating data rate up to 3.072Gbps. CPRI/OBSAI Compatible Optical Interface. Compliant with SFP MSA and SFF-8472 with duplex LC receptacle. 1310nmDFB-LD Transmitter and PIN photo detector. Distance up to 20km with SMF

4.25Gbps SFP Transceiver 1310nm 10km Reach
4.25Gbps SFP Optical Transceiver, 10km Reach. Single 3.3 V supply. Supports 1.0625/2.125/4.25Gb/s Fiber Channel Operation. Gigabit Ethernet compatible. 1310nm DFB Laser. SFP MSA SFF-8074i compliant. Digital Diagnostic SFF-8472 compliant. Compatible with RoHS
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

Related Tutorials

What is the difference between SFP+ and SFP

The difference between SFP+ and SFP . The pinout of SFP and SFP+ connectors are identical. However, SFP is data rate of 6Gb/s, whereas SFP+ is designed for 10Gb/s.   The SFP receptacles and plugs are not as well impedance matched as SFP+ receptacles and plugs.   Also SFP+ cable is designed for 10Gb/s whereas SFP cable may not be able to satisfactorily transmit that rate.

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

The 1000base-t SFP module compatible with Cisco

The 1000base-t SFP module compatible with Cisco . The 1000base-t is the latest Ethernet technology, which is approved by the IEEE Standardization Commission in June 1999. It is widely installed in the LAN structure and it supports the speed of 1000mbps.   This technology is proposed in other to meet the rapid expansion demand of the bandwidth based on the existing network. And this demand is the result of achieving the new network application and adding the switches at the network edge.   Currently, there are lots of 1000base-t SFP transceiver modules in the marker. But these Fiber optic transceivers are different not only in the quality but also in the price and compatibility.
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