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40km 10G SFP+ SMF Bidirectional Optical Transceiver TX1270 / RX1330nm

Basic Information
Place of Origin: China
Brand Name: OLKOPTO
Certification: CE, RoHS, FCC, FDA, UL, EMC, ISO9001
Model Number: OLSBxx1XL-C(I)D40
Minimum Order Quantity: 1 pc
Price: negotiable
Packaging Details: 10pcs/ foil bag, individual package
Delivery Time: 3-6 working days
Payment Terms: T/T
Supply Ability: 80-120k per month
Product Name: 10G SFP+ BIDI TX1270/RX1330nm 40km Speed: OC-192
Wavelength: TX1270/RX1330nm Reach: 10km
Compatibility: OEM Fiber: SMF
Optical Components: DFB/PIN DOM: DOM
Connector: LC Simplex Weight: 0.024kg
High Light:

SMF Bidirectional Optical Transceiver


10G SFP+ Bidirectional Optical Transceiver


TX1270nm 10G SFP+ Optical Transceiver

SFP+, 10Gbps, Bi-Directional, 10GBase-BX, SMF, Tx1270/Rx1330nm, 40KM



Generic 10G SFP+ BIDI TX1270/RX1330nm 40km


This SFP+ transceiver provides 10GBase-BX throughput up to 40km over single-mode fiber (SMF) using a wavelength of 1330nmTx/1270nmRx via an LC connector.This easy to install, hot swappable transceiver has been programmed, uniquely serialized and data-traffic and application tested to ensure that it will initialize and perform identically. Digital optical monitoring (DOM) support is also present to allow access to real-time operating parameters.


Product Features

• SFF-8432 and SFF-8472 Compliance

• Uncooled DFB transmitter and PIN receiver

• Simplex LC Connector

• Single-mode Fiber

• Hot Pluggable

• Excellent ESD Protection

• Metal with Lower EMI

• RoHS Compliant and Lead Free



• 10GBase-BX Ethernet

• 8x/10x Fibre Channel

• Access, Metro and Enterprise


Electrical Characteristics (TOP(C) = 0 to 70 , TOP(I) =-40 to 85 ,VCC = 3.13 to 3.47 V)

Parameter Symbol Min. Typ Max. Unit Note
Differential data input swing VIN,PP 180   700 mVpp 1
Transmit Disable Voltage VD VCC-0.8   Vcc V  
Transmit Enable Voltage VEN Vee   Vee+0.8
Input differential impedance Rin   100   Ω  
Differential data output swing Vout,pp 300   850 mVpp 2
Output rise time and fall time Tr, Tf 28     Ps 3
LOS asserted VLOS_F VCC-0.8   Vcc V 4
LOS de-asserted VLOS_N Vee   Vee+0.8 V 4



1. Connected directly to TX data input pins. AC coupling from pins into laser driver IC.

2. Into 100Ω differential termination.

3. 20 – 80%. Measured with Module Compliance Test Board and OMA test pattern. Use of four 1’s and four 0’s sequence in the PRBS 9 is an acceptable alternative.

4. LOS is an open collector output. Should be pulled up with 4.7kΩ – 10kΩ on the host board. Normal operation is logic 0; loss of signal is logic 1.


Optical Characteristics (TOP(C) = 0 to 70 , TOP(I) =-40 to 85 ,VCC = 3.13 to 3.47 V)

Parameter Symbol Min. Typ Max. Unit Note
Operating Wavelength λ 1250 1270 1290 nm  
1310 1330 1350  
Ave. output power (Enabled) PAVE 0   6 dBm 1
Side-Mode Suppression Ratio SMSR 30     dB  
Extinction Ratio ER 5     dB  
RMS spectral width Δλ     1 nm  
Rise/Fall time (20%~80%) Tr/Tf     50 ps  
Dispersion penalty TDP     3.2 dB  
Relative Intensity Noise RIN     -128 dB/Hz  
Output Optical Eye Compliant with IEEE 0802.3ae
Operating Wavelength λ   1330   nm  
Receiver Sensitivity PSEN2     -15 dBm 2
Average Receive Power PAVE     0.5 dBm  
Receiver Reflectance Rrx     -12 dB  
LOS Assert Pa -30     dBm  
LOS De-assert Pd     -18 dBm  
LOS Hysteresis Pd-Pa 0.5     dB  



1. Average power figures are informative only, per IEEE 802.3ae.

2. Measured with worst ER=6; BER<10-12; 231 – 1 PRBS.


About Us:

Shenzhen Olinkcom offers a vast range of optical modules from 155Mbps ~ 100Gbps, including SFP, SFP+/XFP, QSFP+,  CFP/CFP2/QSFP28/CFP4, SFP28 and CWDM, DWDM solution with the concept of "Quality First, Service Oriented, Realistic and Innovative, Continuous Improvement", Olinkcom keep developing and optimizing product design solution, to provide our valued customers with most cost efficient product and service, as well as some customized products.


Contact Details

WhatsApp : +8618695187695