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LS-BL312725-40C 25G SFP28 BiDi 1310nm-TX/1270nm-RX 40km DOM Simplex LC/UPC SMF Optical Transceiver Module

# 202115
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LINK-PP LS-BL312725-40C 25G SFP28 BiDi Simplex LC/UPC SMF Optical Transceiver Module for Data Center and Telecom(SMF,1310nm-TX/1270nm-RX,40km,DOM)


The LS-BL312725-40C SFP28 BIDI optical Transceiver integrates receiver and transmitter path on one module. In the transmit side,one of serial data streams are recovered, retimed, and passed to laser driver. In the receive side, the optical data streams is recovered by a APD and trans-impedance amplifier, retimed. This module features a hot-pluggable electrical interface, low power consumption.The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the SFP28 and compliant to IEEE 802.3cc.


LINK-PP Part Number
LS-BL273125-40C Vendor Name
LINK-PP
Form Factor
SFP28
Max Data Rate
25.78Gbps
Wavelength
1270nm-TX/1310nm-RX Max Cable Distance
40km
Connector
Simplex LC
Media
SMF
Transmitter Type
DFB BiDiReceiver Type

APD

TX Power
-1 to +7dBm
RX Power
-15 to +3dBm
Receiver Sensitivity
<-19dBm
Receiver Overload
-7dBm
Commercial Temperature Range
0 to 70°C
Protocols
MSA Compliant, CPRI, eCPRI

Quality Testing Program
Optical Transceivers Testing

Take advantage of our testing program to evaluate the reliability and performance of our optical transceivers.

Quality Certifications
We control the quality of our products,including our strict qualification of manufacturers,quality control process and production technology,and compliance with certification and safet standards.At present,our products meet the industry standards and mainstream quality certification,such as ISO 9001,CE,RoHS,FCC,etc.
Features

25G Connectivity for Modern Data Centers

Engineered for low power consumption, high port density, and enhanced data throughput, the SFP28 optical transceiver delivers an efficient and cost-effective path to 25G network upgrades. Its compact design and reliable performance make it an ideal solution for accelerating data center interconnects and boosting overall transmission efficiency.

LS-BL312725-40C 25G SFP28 BiDi 1310nm-TX/1270nm-RX 40km DOM Simplex LC/UPC SMF Optical Transceiver Module


Certified through host-device testing for dependable interoperability
Each transceiver undergoes strict quality assurance and compatibility testing within the intended switch environment, ensuring not only flawless operation but also long-term stability and reliability in demanding network applications.

Rigorous Testing Ensures Reliable Performance
Every Link-PP optical module undergoes a thorough qualification process with state-of-the-art equipment, guaranteeing superior quality and dependable operation. Learn more at our [Link-PP Test Support Center].
LS-BL312725-40C 25G SFP28 BiDi 1310nm-TX/1270nm-RX 40km DOM Simplex LC/UPC SMF Optical Transceiver Module
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin > 20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C

Enable Seamless Connectivity for Your Network
Reconfiguring the transceiver to work with different brands, Link-PP offers flexibility in stock costs.
LS-BL312725-40C 25G SFP28 BiDi 1310nm-TX/1270nm-RX 40km DOM Simplex LC/UPC SMF Optical Transceiver Module

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T***a
United States
Verified Purchase
5 .0
2025-10-02
Found what I needed at a good price. Ordered it and received it in four days.
j***a
Brunei Darussalam
Verified Purchase
5 .0
2025-07-18
My contact with LINK-PP involved more than just a few clicks and a purchase for 1000Base-T Optical Transceiver Module. I had to make a return for no fault of the Company and they were helpful and courteous throughout the process. I am quite pleased.
R***T
Turkey
Verified Purchase
5 .0
2025-06-18
Purchased 30 pcs 5 months ago and working without any problem until now.
E***s
Ukraine
Verified Purchase
5 .0
2025-05-29
LINK-PP do things right and if for some reason there is an issue they make it right.
K***g
United States
Verified Purchase
5 .0
2025-03-16
Guess what: they worked right away, from the moment I put them in the switch! So I am happy. Happy that the ethernet port are the right ones, happy with you handling my case and happy with LINK-PP as a company with such a great customer care.
D***r
Italy
Verified Purchase
5 .0
2025-03-13
I have never had a problem with ordering from Linkpp
J***e
Indonesia
Verified Purchase
5 .0
2024-08-09
I just placed my second order with LINK-PP and have been extremely impressed by the service. Orders are filled quickly and the prices are far better than ordering directly from local stores.
M***e
Nepal
Verified Purchase
5 .0
2024-06-06
Great as usual from LINK-PP!
T***S
United States
Verified Purchase
5 .0
2024-05-27
can not wait to receive my items. So far the process has been awesome.
H***a
United States
Verified Purchase
5 .0
2024-03-04
Received in 7 days, very good.
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