Customized 25G SFP28 LR Transceiver 1310nm 10km DOM LC Single Mode Fiber

Basic Information
Place of Origin: Shenzhen China
Brand Name: OLKOPTO
Certification: RoHS FCC CE GS UL FDA etc
Model Number: OLSP312XL-CD10
Minimum Order Quantity: 1pc
Packaging Details: Individual package Or 10pcs/pallet Or 20pcs/pallet
Delivery Time: 3-5 working days
Payment Terms: T/T or Net 30 days
Supply Ability: 80-120k per month
Data Rate: 25.78Gbps Form Factor: SFP28
Compatiblity: Customized Connector: LC Duplex
Wavelength: 1310nm Distance: 10km
Transmitter Type: DFB 1310nm Media: SMF
DDM/DOM: Supported Temperature: 0~70 °C
High Light:

25g Sfp28 LR


Sfp28 LR Transceiver


25G LR Transceiver

Customized 25G SFP28 LR Transceiver 1310nm 10km DOM LC Single Mode Fiber


Customized 25G LR SFP28 1310nm 10km DOM LC SMF Optical Transceiver Module


Product Descriptions

25G-LR SFP28 1310nm transceiver modile is designed for use in 25Gb/s data rateover single-mode fiber for transmit 10km.

The products are designed for providing customers with customized 25Gb/s single line optical link of the best solution.


Product Characteristics (TOP(C) = 0 to 70 , VCC = 3.13 to 3.47 V)

Parameter Symbol Min. Typ Max. Unit Note
Operating Wavelength λ 1290 1310 1330 nm  
Ave. output power (Enabled) PAVE -5   2 dBm 1
Side-Mode Suppression Ratio SMSR 30     dB  
Extinction Ratio ER 3.5     dB  
RMS spectral width(-20dB) Δλ     1 nm  
Dispersion penalty TDP     2.7 dB  
Relative Intensity Noise RIN     -130 dB/Hz  
Operating Wavelength   1260   1610 nm  
Receiver Sensitivity(OMA) PSen     -12 dBm 2
Average Receiver Power Pimax -13.3   2 dBm  
LOS Assert Pa -30     dBm  
LOS De-assert Pd     -12 dBm  
LOS Hysteresis Pd-Pa 0.5   5 dB  



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

2. Measured at the BER less than 5E-5, back to back. The measure pattern is PRBS 231-1 with worst ER=4.5@ 25.78Gb/s.


Product Ordering Information

Part Number Description
OLSP312XL-CD10 SFP+, up to 25.78Gb/s, 1310nm, 10km, 0~70℃, with Digital Diagnostic Monitor


Product Absolute Maximum Ratings

Parameter Symbol Min. Max. Unit Note
Supply Voltage Vcc -0.5 4.0 V  
Storage Temperature TS -40 85 °C  
Relative Humidity RH 0 85 %  


Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the transceiver.


General Operating Characteristics

Parameter Symbol Min. Typ Max. Unit Note
Data Rate     25.78   Gb/s  
Supply Voltage Vcc 3.13 3.3 3.47 V  
Supply Current Icc     450 mA  
Operating Case Temp. Tc 0   70 °C  


Applications: 25.78 Gb/s single lane and other optical link


Contact Details

WhatsApp : +8618695187695