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SFP FE 40KM Fiber Optic Module Bi Directional 1550nm DFB Laser RX1310nm LC

Categories Fiber Optic Module
Brand Name: OE
Model Number: SFP 155M 1550 BD 40KM
Certification: ISO9001
Place of Origin: China
MOQ: 1pcs
Price: Negotiate
Payment Terms: T/T
Supply Ability: 5000PCS/month
Delivery Time: 5 work days
Packaging Details: Carton
Rate: 155Mbps
Wavelength: TX 1550nm , RX 1310nm
Form Type: SFP
Connector: LC
Power Supply: +3.3V
DDM: With
Cable Type: SMF
Distance: 40KM
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SFP FE 40KM Fiber Optic Module Bi Directional 1550nm DFB Laser RX1310nm LC

SFP FE 40KM Fiber Optic Module Bi-Directional 1550nm DFB Laser RX1310nm LC

Product Applications

NIC network cards



VPN equipment

Traffic control device


Fiber Media Converter


Storage device


Fiber Channel


The small form-factor pluggable (SFP) is a compact, hot-pluggable transceiver used for both telecommunication and data communications applications. The form factor and electrical interface are specified by a multi-source agreement (MSA). It interfaces a network device motherboard (for a switch, router, media converter or similar device) to a fiber optic or copper networking cable. It is a popular industry format jointly developed and supported by many network vendors. SFP transceivers are designed to support SONET, Gigabit Ethernet, Fibre Channel, and other communications standards.

155Mbps SFP BIDI Optical Transceiver Module is bi-directional serial optical data communications such as STM-8, OC-24,Fiber Channel, It is SFP 20-pin connector to allow hot plug capability. This module is designed for single mode fiber and operates at a nominal wavelength of 1550nm.

155Mbps SFP BIDI Optical Transceiver Module Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). The transceiver consists of five sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the DFB laser and the PIN photo-detector .The module data link up to 40KM in 9/125um single mode fiber.


+3.3V single power supply

Operating case temperature:

Commercial : 0 to +70°C

Industrial : -40 to +85°C

Data-rate of 155Mbps operation

1550nm DFB laser and 1310nm PIN-TIA for 40km transmission

Compliant with SFP MSA and SFF-8472 with simplex LC receptacle

Digital Diagnostic Monitoring:

Internal Calibration or External Calibration

Compatible with SONET OC-24-LR-1

Specification of Transmitter

Average Output PowerPOUT-60dBmNote (1)
Extinction RatioER8.2dB
Center WavelengthλC150015501580nmFP Laser
Spectrum Bandwidth(-20dB)σ4nm
Differential Line Input ImpedanceRIN90100110Ohm
Output Eye MaskCompliant with G.959(class 1 laser safety)Note (2)

Note (1): Measure at 2^23-1 NRZ PRBS pattern

Note (2): Transmitter eye mask definition

Specification of Receiver

Input Optical WavelengthλIN126013101360nm
Receiver SensitivityPIN-32dBmNote (1)
Los Of Signal AssertPA-40dBm
Los Of Signal De-assertPD-35dBmNote (2)
LOS HysteresisPA-PD0.526dB
Receiver OverloadPmax -PIN-3dBm

Note (1): Measured with Light source 1310nm, ER=8.2dB; BER =<10^-12 @PRBS=2^23-1 NRZ

Note (2): When LOS de-asserted, the RX data+/- output is High-level (fixed)

Product Tags:

network sfp module


sm sfp module

Quality SFP FE 40KM Fiber Optic Module Bi Directional 1550nm DFB Laser RX1310nm LC for sale
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