2.5G 1310nm 40km Ethernet SFP Module Avago Neworks Compatible

Basic Information
Place of Origin: SZ China
Brand Name: OLKOPTO
Certification: ISO9001,ISO14001,OHSAS18001
Model Number: OLSP3125L-CD20
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: OLSP3125L-CD20 Data Rate: 2.5G
Transmission Distance: 40km Wavelength: 1310nm
Low Power Consumption: < 1.0W Support Industrial Version: Yes
High Light:

40km Ethernet SFP Module


2.5G Ethernet SFP Module


1310nm ethernet transceiver

2.5G 1310nm 40km Ethernet SFP Module Avago Neworks Compatible


Avago Neworks Compatible 2.5G 1310nm 40km LC Connector SFP Optical Transceivers


Product Features

● Supports bit rates up to 2.5Gbps

● Duplex LC connector

● Hot pluggable SFP footprint

● 1310nm DFB laser transmitter and APD photo-detector

● Applicable for 40Km SMF connection

● Low power consumption, < 1.2W

● Digital Diagnostic Monitor Interface

● Compliant with SFP MSA and SFF-8472

● Very low EMI and excellent ESD protection

● Operating case temperature:

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



● SDH STM-16 and SONET OC-48 system

● 2X Fiber Channel

● Switch to Switch interface

● Switched backplane applications

● Router/Server interface

● Other optical transmission systems


Product Descriptions

Olinkcom’ OLSP3125L-C(I)D40,SFP transceivers are high performance, cost effective modules supporting dual data-rate of 2.5Gbps and 40km transmission distance with SMF.The transceiver consists of three sections: a DFB laser transmitter, a APD photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP 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 1270 1310 1360 nm  
Ave. output power (Enabled) PAVE -3   2 dBm 1
Extinction Ratio ER 8.5     dB 1
Side mode Suppression Ratio SMSR 30   dB    
RMS spectral width Δλ     0.65 nm  
Rise/Fall time (20%~80%) Tr/Tf     0.26 ns 2
Dispersion penalty TDP     3.9 dB  
Output Optical Eye Compliant with IEEE802.3 z (class 1 aser safety)
Operating Wavelength λ 1270   1610 nm  
Receiver Sensitivity PSEN1     -26 dBm 3
Overload PAVE -7     dBm 3
LOS Assert Pa -35     dBm  
LOS De-assert Pd     -27 dBm  
LOS Hysteresis Pd-Pa 0.5     dB  



Warranty:3 years.

Compatible brands:Cisco,Juniper,D-link,MikroTik,Arista,Brocade,Extreme etc.

Contact Details

WhatsApp : +8618695187695