Cisco Supported 1.25G SFP Optical Transceivers 1000BASE 850nm 550m LC Type DOM

Basic Information
Place of Origin: SZ China
Brand Name: OLKOPTO
Certification: ISO9001,ISO14001,OHSAS18001
Model Number: OLSP8512L-CDS5
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: OLSP8512L-CDS5 Form Factor: SFP
Data Rate: 1.25G Compatible: Cisco
Cisco Switch: GLC-LH-SM Wavelength: 850nm
Transmission Distance: 550m Connector Type: LC/PC
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1000BASE SFP Optical Transceivers


850nm 550m SFP Optical Transceivers


850nm sfp fiber module

Cisco Supported 1.25G SFP Optical Transceivers 1000BASE 850nm 550m LC Type DOM


Cisco Supported 1000BASE SFP 850nm 550m LC Type SFP Optical Transceivers DOM


Quick Details:

Product Name: SFP optical transceiver
Form Factor: SFP
Data Rate: 1000Base
Compatible: Cisco
Wavelength: 850nm
Transmission: 550m
Connector Type: LC
Brand: Olinkcom
Certification: ISO9001
Place of origin: SZ,China
Diagnostics: DOM or DDM
Operation Temperature: 0℃-70℃
Low power consumption < 0.8W
Industrial version: Yes
Compliant with SFP MSA and SFF-8472
Application: Telecommunication
Compatible brands Cisco,Juniper,MikroTik,Ciena
Capacity supply: 3-5 working days

1.Individual package

2.10 pcs/ pallet

3. 20 pcs/ pallet


Product Features

● Supports 1.25Gbps/1.0625Gbps bit rates

● Duplex LC connector

● Hot pluggable SFP footprint

● 850nm VSCEL laser transmitter and PIN photo-detector

● Applicable for 550m on 50/125µm, 300m on 62.5/125µm MMF connection

● Low power consumption, < 0.8W

● 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



Product Descriptions

Olinkphotonics’ OLSP8512L-CDS5, The SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps and 550m transmission distance with MMF. The transceiver consists of three sections: a VCSEL 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 840 850 860 nm  
Ave. output power (Enabled) PAVE -10   0 dBm 1
Extinction Ratio ER 9     dB 1
RMS spectral width Δλ     0.65 nm  
Rise/Fall time (20%~80%) Tr/Tf     0.25 ps 2
Output Optical Eye Compliant with IEEE802.3 z &ITU G.957 Compliant (class 1 aser safety)
Operating Wavelength λ 840 850 860 nm  
Receiver Sensitivity PSEN1     -18 dBm 3
Overload PAVE -3     dBm 3
LOS Assert Pa -35     dBm  
LOS De-assert Pd     -20 dBm  
LOS Hysteresis Pd-Pa 0.5     dB  







Contact Details

WhatsApp : +8618695187695