Cisco Compatible 10GBASE-SR XFP 850nm 300m DOM LC MMF 10G XFP Transceiver Module

Basic Information
Place of Origin: SZ China
Brand Name: OLKOPTO
Certification: ISO9001,ISO14001,OHSAS18001
Model Number: OLXP851XL-CDS3
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
Compatible: Cisco Part Number: OLXP851XL-CDS3
Data Rate: 10G Transmission Distance: 300m
Low Power Consumption: < 1.3W Wavelength: 850nm
High Light:

300m 10G XFP Module


300m 860nm 10G XFP Module


300m xfp 10gbase lr

Cisco Compatible 10GBASE-SR XFP 850nm 300m DOM LC MMF 10G XFP Transceiver Module


Product Features

● Supports 9.95 to 11.3Gb/s bit rates

● Duplex LC Connector

● Hot-pluggable XFP footprint

● 850nm heated VCSEL laser

● Applicable for 300m MMF connection

● Low power consumption, < 1.3W

● Digital Diagnostic Monitor Interface

● No Reference Clock required

● Operating case temperature:

Commerical:0 to 70 °C

Industrial:-40 to 85°C




● 10GBASE-SR/SW 10G Ethernet

● 10G Fibre Channel

● Other optical link


Product Descriptions

Olinkcom’ OLXP851XL-C(I)DS3 Small Form Factor 10Gb/s (XFP) transceivers are compliant with the current XFP Multi-Source Agreement (MSA) Specification, now available with Commerical Temperature Range of Operation(0 °C to 70°C) and Industrial Temperature Range of Operation (-40°C to +85°C). They comply with 10-Gigabit Ethernet 10GBASE-SR/SW per IEEE 802.3ae, 10G Fibre Channel request. Digital diagnostics functions are available via a 2-wire serial interface, as specified in the XFP MSA.


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 840 850 860 nm  
Ave. output power PAVE -6   -1 dBm 1
Optical Modulation Amplitude POMA -2.8 -1.5   dB OMA
Extinction Ratio ER 3.5     dB  
RMS spectral width Δλ     0.45 nm  
Rise/Fall time (20%~80%) Tr/Tf     50 ps  
Dispersion penalty TDP     3.9 dB  
Relative Intensity Noise RIN     -128 dB/Hz  
Tx Jitter TJ Compliant with IEEE 802.3ae
Operating Wavelength λ 840 850 860 nm  
Receiver Sensitivity PSEN1     -11.1 dBm 2
Stressed Receiver Sensitivity PSEN2     -7.5 dBm 2
Overload Pmax 0.5     dBm  
Receiver Reflectance Rrx     -12 dB  
LOS Assert Pa -30     dBm  
LOS De-assert Pd     -14 dBm  
LOS Hysteresis Pd-Pa 0.5     dB  



More details of our products:

High Reliable Optical Components and Excellent Design

1. DLB laser and PIN photodiode

2. Thick Gold Finger


3. Plating Hard Gold Shell


Cost-effective and Reliable Transmission


Comprehensive Performance Test with our Advanced Equipment
  • Certified and tested on the automatic quality control system, to ensure the high performance in the actual working environment.Fully Tested for compatibility in our matched switches.

Our Packing & Labeling:

  • Anti-static box
  • Individual package
  • 10pcs/pallet
  • 20pcs/pallet

Our mission is to provide cost effective optical transceiver SFP, SFP+,DAC, QSFP etc with 100% reliable quality, quick lead-time and great after sale service.


Our all modules have 3 years warranty!

Contact Details

WhatsApp : +8618695187695