1550nm 100km SFP Single Mode Transceiver 1.25G Gigabit Ethernet

Basic Information
Place of Origin: SZ China
Brand Name: OLKOPTO
Certification: ISO9001,ISO14001,OHSAS18001
Model Number: OLSP5512L-CDH1
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
PN: OLSP5512L-CDH1 Maximum Data Transfer Rate: 1.25G
Compatible: Netgear Wavelength: 1550nm
Low Power Consumption: < 1.0W Transmission Distance: 100km
High Light:

1550nm Single Mode Transceiver


1.25G Single Mode Transceiver


1.25G sfp module single mode

1550nm 100km SFP Single Mode Transceiver 1.25G Gigabit Ethernet


Netgear 100% Compatible 1.25G Gigabit Ethernet 1550nm Single Mode LC 100km


Quick Information:

Product Name: SFP optical transceiver
Form Factor: SFP
Data Rate: 1.25G
Compatible: Netgear
Mode Type: Single
Connector Type: LC
Brand: Olinkcom
Certification: ISO9001
Place of origin: Shenzhen,China
Commerical Temperature: 0℃-70℃
Application: Telecommunication
Low Temperature: -40℃
High Temperature: 85℃
Compatible brands Cisco,Juniper,MikroTik,Arista
Capacity supply: 3-5 working days
Package: 10 pcs/ pallet


Product Features

● Supports 1.25Gbps/1.0625Gbps bit rates

● Duplex LC connector

● Hot pluggable SFP footprint

● 1550nm DFB laser transmitter and PIN photo-detector

● Applicable for 100Km SMF connection

● Low power consumption, < 1.0W

● 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



● Gigabit Ethernet

● Fiber Channel

● Switch to Switch interface

● Switched backplane applications

● Router/Server interface

● Other optical transmission systems


Product Descriptions

Olinkcom’ OLSP5512L-C(I)DH1,SFP transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 100km transmission distance with SMF.The transceiver consists of three sections: a DFB laser transmitter, a PIN 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 1530 1550 1565 nm  
Ave. output power (Enabled) PAVE 0   5 dBm 1
Extinction Ratio ER 9     dB 1
Side mode Suppression Ratio SMSR 30   dB    
RMS spectral width Δλ     1 nm  
Rise/Fall time (20%~80%) Tr/Tf     0.26 ns 2
Dispersion penalty TDP     3.2 dB  
Output Optical Eye Compliant with IEEE802.3 z (class 1 aser safety)
Operating Wavelength λ 1260   1610 nm  
Receiver Sensitivity PSEN1     -28 dBm 3
Overload PAVE 0     dBm 3
LOS Assert Pa -45     dBm  
LOS De-assert Pd     -30 dBm  
LOS Hysteresis Pd-Pa 0.5     dB  



All our products have 3 year quality warranty!

Contact Details

WhatsApp : +8618695187695