SFP28 25G Optic Transceiver 1290nm 10km Optics Modules Extreme Compatibility

Basic Information
Place of Origin: SZ China
Brand Name: OLKOPTO
Certification: ISO9001,ISO14001,OHSAS18001
Model Number: OLSP312XL-CD10
Minimum Order Quantity: 1pcs
Packaging Details: Individual package OR 10 pcs/ pallet OR 20 pcs/ pallet
Delivery Time: 3-5 working days
Payment Terms: TT/Net 30days
Supply Ability: 80-100k per month
Part Number: OLSP312XL-CD10 Form Factor: 25G
Transmission Distance: 10km Wavelength: 1310nm

SFP28 25G Optic Transceiver 1290nm 10km Optics Modules Extreme Compatibility

Extreme Supported SFP28 25G Optic Transceiver 1290nm 10km Optics Modules 


Product Features

● Supports up to 25.78Gb/s bit rates

● compliant to IEEE 802.3cc

● compliant to SFF-8402 for SFP28 solution

● Digital Diagnostic Monitor Interface with SFF-8472

● Hot pluggable SFP+ footprint

● 1310nm DFB transmitter

● Applicable for 10Km SMF connection

● High transmission margin

● Low power consumption<1.5W

● Single 3.3V power supply

● Operating case temperature:

   Commerical:0 to 70 °C Industrial:-40 to 85 °C




● 25.78 Gb/s single lane

● Other optical links


Product Descriptions

Module:OLSP312XL-CD10, 1310 nm DFB transmitter


It is designed for use in 25Gb/s data rateover single-mode fiber for link length 10Km.

The transceiver designs are optimized for high perform-ance and cost effective to supply customers the best solutions for 25Gb/s single lane optical links.

Application:Ethernet,telecom,data center.


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 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.



Cisco compatible SFP28 transceiver adopts LC duplex connectors, reaching a link up to 10km over OM4 MMF (70m over OM3). The SFP28 transceiver module supports running on the same 1G/10G network cabling Infrastructure, giving 2.5 times increase in speed at least, and the built-in DOM functions monitor the real-time operating status. Each SFP28 transceiver module is individually tested on a series of Cisco switches, and is fully compliant with the SFP28 MSA, RoHS, CPRI, and the eCPRI standards. Featuring low power consumption, high speed, this 25G transceiver is ideal for 25G Ethernet, telecom, and data center.We believe our this item can create good experience to you.



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Contact Details

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