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10G 1270nm/1330nm BiDi LC SFP 20km Transceiver
Posted on 2025-09-08

10G 1270nm/1330nm BiDi LC SFP 20km transceiver enables high-speed data transmission over 20km using single-fiber bidirectional technology through LC interface. It combines efficiency with reliability, ideal for enterprise networks and data center interconnections.

10G 1270nm/1330nm BiDi 20KM

LC simplex Factory warranty 丨 SFP+


CLSFP10GBD2720D/ CLSFP10GBD3320D 

 10G-BIDI-20KM

Up to 10Gbps data links

●20km with 9/125µm SMF            

WDM TX1270nm/RX1330nm, DFB/PIN laser

Simplex LC  Connector

Hot-pluggable SFP+ footprint             

Single 3. 3V power supply             

Operating temperature:  0℃ to 70

RoHS                              

Digital Diagnostic Monitor (DDM)



Specification

Part Number

CLSFP10GBD2720D

CLSFP10GBD3320D

Vendor

C-LIGHT

Form Factor

SFP+

Data Rate

10.31Gbps

Wavelength

1270nm/1330nm

Distance

20km

Connector

Simplex LC

Media

SMF

Transmitter Type

DFB BIDI

Receiver Type

PIN

TX Power

-4~1dBm

Receiver Sensitivity

< -14dBm

Power Budget

10dB

Receiver Overload

>3dBm

Typical Power Consumption

≤1.5W

Extinction Ratio

>3.5dB

DDM/DOM

Supported

Ind.Temperature Range

0 to 70°C

Protocols

IEEE 802.3ae, SFP+ MSA Compliant, CPRI, eCPRI

Warranty

3 Years


Specification
10G-BIDI-20KM-Transceiver.jpg10G-BIDI-20KM-test.jpg
10G-BIDI-20KM-DDM.jpg

Test video


Related Products

Part Number

CLSP10GBD2720D

CLSP10GBD3320D

CLSFP10GBD2740D

CLSFP10GBD3340D

Center Wavelength1270nm/1330nm1270nm/1330nm
ConnectorLC SimplexLC Simplex
Cable Distance (Max.)20km40km
ModulationDFBDFB
Power ConsumptionSMFSMF
TX Power-4~-1dBm0~5dBm
Receiver Sensitivity< -14dBm

< -16dBm

Receiver Overloa>3dBm>3dBm
Extinction Ratio>3.5dB>3.5dB


Application Graph

10G-BIDI-20KM-application.jpg

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