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LINK-PP LS-BL332725-10C 25G SFP28 BiDi 1330nm-TX/1270nm-RX 10km Simplex LC/UPC DOM SMF Optical Transceiver Module
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LINK-PP LS-BL332725-10C 25G SFP28 BiDi 1330nm-TX/1270nm-RX 10km Simplex LC/UPC DOM SMF Optical Transceiver Module

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Product summary

Product
LINK-PP LS-BL332725-10C 25G SFP28 BiDi 1330nm-TX/1270nm-RX 10km Simplex LC/UPC DOM SMF Optical Transceiver Module
SKU
181488
P/N
LS-BL332725-10C
Price
$ 39.5
Stock
810 in Stock
Sold
1.4K
For Order Over $1000 Get $15.00 Off , Code: Linkpp15
For Order Over $3000 Get $50.00 Off , Code: Linkpp50
For Order Over $5000 Get $100.00 Off , Code: Linkpp100
New Users: $10 Coupon for Orders , Code: linkpp2610
28 Reviews
4 Questions
1.4K Sold
Shipping:
Free Shipping
to United States via FedEx
Estimated delivery time : 3 - 10 days.
5-Year Warranty 30-Day Returns 30-Day Exchange
Warranty
  • Providing industry-leading 5-year warranty.
  • Read the table for details of all products' warranty.
Returns & Exchange
  • Refunds will be received about 5 business days after the receipt of returned items.
  • Items in stock for replacement can be shipped within 1 business day.
  • Read the full return policy for details.
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LINK-PP LS-BL332725-10C 25G SFP28 Specifications

LS-BL332725-10C is a single-channel, hot-pluggable 25G SFP28 BiDi optical transceiver that leverages bidirectional 1330nm-TX/1270nm-RX wavelengths to drive 25Gbps data rates over a 10km single-mode fiber link, engineered for commercial network reliability across a 0°C to +70°C temperature envelope.

LINK-PP Part Number LS-BL332725-10C Vendor Name LINK-PP
Form Factor SFP28 Max Data Rate 25.78Gbps
Wavelength 1330nm-TX/1270nm-RX Max Cable Distance 10km
Connector Simplex LC Media SMF
Transmitter Type DFB Receiver Type

PIN

TX Power -3 to +5dBm RX Power -14 to +3dBm
Receiver Sensitivity <-13dBm Receiver Overload 2dBm
Operating Temperature Range 0 to 70°C Protocols MSA Compliant, CPRI, eCPRI

Key Features of LINK-PP LS-BL332725-10C 25G SFP28

LINK-PP LS-BL332725-10C serves as a reliable 25G BiDi SFP28 optical transceiver designed to maximize fiber efficiency across long-range distances. This module integrates dual-wavelength signaling with digital diagnostic capabilities to maintain stable data transmission over a single fiber strand.

LINK-PP LS-BL332725-10C 25G SFP28 Optical Module

This transceiver is designed with a standard form factor, optical/electrical connections, and a digital diagnostic interface according to SFP28 specifications. It is fully compliant with the IEEE 802.3cc standard, ensuring seamless interoperability in multi-vendor environments. The hot-pluggable design allows for easy installation and maintenance without disrupting ongoing network services.

LS-BL332725-10C: 25 Gbps Connectivity for High-Speed Enterprise Uplinks

Delivering a line rate of 25Gbps, this module provides a significant bandwidth boost for modern corporate networks. It allows enterprises to easily scale up from traditional 10G links to meet growing data demands. This increased throughput helps eliminate bottlenecks in critical aggregation layers and switch-to-switch connections.

LS-BL332725-10C Module with 1330nm-TX/1270nm-RX Wavelength

The transceiver uses a 1330nm transmitter and a 1270nm receiver to handle traffic in both directions simultaneously. By isolating the transmit and receive paths on different optical channels, it prevents signal interference and crosstalk. This precise bidirectional wavelength management ensures clean, reliable data streams over long operational hours.

LS-BL332725-10C Module Supporting 10km Transmission

Engineered for single-mode fiber (SMF), this module reliably drives signals up to a distance of 10km. Its optical power budget is optimized to overcome signal attenuation across campus backgrounds and metropolitan spans. This makes it an ideal choice for connecting geographically separated facilities or regional distribution hubs.

LS-BL332725-10C Module with Simplex LC/UPC Interface

Featuring a single LC/UPC connector, the module allows bidirectional communication over just one strand of fiber. This single-strand design cuts cable infrastructure requirements and patch panel footprint exactly in half. It offers an extremely cost-effective path for network expansion where physical fiber resources are limited.

LS-BL332725-10C Module with DOM for Real-Time Monitoring

Integrated Digital Optical Monitoring (DOM) provides real-time access to critical operating parameters. Network administrators can easily track metrics such as transceiver temperature, optical laser power, and supply voltage. This proactive monitoring capability helps detect potential link issues before they lead to unexpected network downtime.


LINK-PP LS-BL332725-10C 25G SFP28 Certification

LINK-PP LS-BL332725-10C SFP28 BiDi module complies with rigorous international standards, holding official certifications such as ISO 9001, CE, RoHS, and FCC to ensure safety and environmental responsibility.

Optical Transceivers Testing

Each optical transceiver module undergoes strict hardware testing and signal integrity checks to guarantee stable network performance before shipment.

LS-BL332725-10C Quality Certifications

These global regulatory approvals validate that the module meets industry-standard requirements for electromagnetic interference and manufacturing quality.

LS-BL332725-10C Certified for Reliable Host-Device Compatibility

The module is comprehensively tested across major networking platforms to ensure seamless, plug-and-play operation with enterprise switches and routers.


Rigorous Testing Ensures Reliable SFP28 Performance

Every SFP28 optical module undergoes extensive validation to guarantee stable data transmission and full hardware compatibility. To discover our complete verification processes, visit the LINK-PP Test Support Center.

Optical

Optical Spectrum Test

Audit wavelength precision to eliminate channel crosstalk.

Optical

Eye Pattern Test

Evaluate waveform shapes to ensure crisp signal transitions.

Optical

Bit Error Rate Test

Confirm flawless packets by tracking data transmission accuracy.

Optical

Temperature Test

Sustain operational stability across diverse thermal limits.


Product Shipping for LINK-PP LS-BL332725-10C 25G SFP28

Secure transit protocols guarantee your transceivers arrive intact and fully ready for immediate network deployment. Optimized fulfillment pipelines expedite worldwide delivery seamlessly.

Anti-Static Protective Packaging

Anti-Static Protective Packaging

Defend sensitive electronic circuitry against electrostatic discharge.

Shock-Resistant Transport Protection

Shock-Resistant Transport Protection

Absorb transit vibrations to preserve delicate internal alignment.

Fast Order Processing and Dispatch

Fast Order Processing and Dispatch

Speed up warehouse workflows for quicker outbound distribution.

Global Logistics and International Delivery

Global Logistics and International Delivery

Utilize reliable worldwide freight networks for prompt arrival.

LINK-PP LS-BL332725-10C 25G SFP28 Usage Demonstration

Slide the LS-BL332725-10C SFP28 BiDi transceiver seamlessly into your host device, connect the simplex LC patch cable, and track live metrics via DOM. This streamlined setup is perfectly suited for cloud computing facilities, enterprise campus backbones, and regional telecom transport networks.

LS-BL332725-10C Technical Support

LINK-PP offers end-to-end technical support, from pre-sales consultation to post-deployment assistance, ensuring smooth integration and reliable network performance.

Pre-Sales Technical Consultation

Pre-Sales Technical Consultation

Professional guidance to help you select the optimal LS-BL332725-10C module for your network design and application needs.

Compatibility Verification Support

Compatibility Verification Support

Validated compatibility with LINK-PP switches and other mainstream networking platforms for seamless deployment.

Deployment & Installation Assistance

Deployment & Installation Assistance

Comprehensive step-by-step guidance for installation, configuration, and initial setup, ensuring accurate deployment and reliable, stable operation from the start.

Long-Term Technical Assurance

Long-Term Technical Assurance

Ongoing technical support throughout the product lifecycle, delivering long-term stability for enterprise and carrier-grade networks.

LINK-PP LS-BL332725-10C 25G SFP28 After-Sales Assurance

LINK-PP provides after-sales support for the smooth deployment and reliable operation of the optical modules.

15 days

15-day no-reason return and refund

Free maintenance or replacement

Free replacement for dead-on-arrival (DOA) or defective items within the initial period

Free maintenance

 Free repair services for manufacturing defects throughout the warranty period

Limitations

Warranty exclusions and conditions apply

Model Comparison Table

LINK-PP

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J***y
South Africa
Verified Purchase
5 .0
2026-05-07
The latches on these SFP28 modules actually feel high-grade, not like those cheap third-party modules that snap during hot-swaps.
M***e
Libyan Arab Jamahiriya
Verified Purchase
5 .0
2026-04-23
Budget constraints meant we couldn't pull new fiber cables for our campus upgrade, making these single-strand BiDi optics the perfect choice. We mixed them across our multi-vendor hardware setup, and the EEPROM coding worked flawlessly without throwing any unsupported transceiver alerts. Wavelength separation between the 1330nm and 1270nm channels is perfectly balanced with no noticeable crosstalk over our 7km links. Operating temperatures inside our top-of-rack switches stabilized at a modest 39°C under heavy loads. It is a very reliable product that saved us a massive amount of infrastructure expenses.
K***y
Brunei Darussalam
Verified Purchase
5 .0
2026-03-03
Using these for an ultra-low latency trading environment setup. The 25G single-channel bi-directional link performs reliably without buffering or packet retransmissions. Standard LC simplex interface clicked in tightly. Happy customer here.
C***n
Argentina
Verified Purchase
5 .0
2026-02-22
Perfect compatibility with our routers. We just plugged them into the SFP28 slots, and the 25G links initialized immediately. Having DOM support at this price point makes infrastructure scaling much less painful. Highly recommended for regional ISPs!
N***e
Malaysia
Verified Purchase
4 .0
2026-01-26
Modules work perfectly on our switches, but the shipping carrier split our bulk order into two separate deliveries on different days. It made inventory tracking a bit of a headache for our warehouse team. Great product, but shipping coordination could be smoother.
P***y
Philippines
Verified Purchase
5 .0
2026-01-10
Saved us half our fiber strand budget on the campus link by switching to these 1330/1270nm BiDi optics. Real game-changer.
S***l
Ukraine
Verified Purchase
5 .0
2025-12-11
DOM telemetry maps perfectly in our monitoring stack — Tx/Rx dBm levels are spot on compared to our Fluke meters.
B***m
Lithuania
Verified Purchase
5 .0
2025-11-02
We deployed a batch of these 25G SFP28 BiDi transceivers to upgrade our core network backbone without running new lines. They were instantly recognized by our core switches right out of the box with zero configuration overrides needed. The digital optical monitoring (DOM) data syncs perfectly with our automated monitoring tools, giving us clean, real-time Tx/Rx power metrics. After running a continuous 48-hour high-throughput stress test, we recorded zero CRC errors or dropped packets. Highly recommend these for any network team looking to double their capacity on standard single-mode fiber infrastructure.
S***h
Cambodia
Verified Purchase
5 .0
2025-10-27
Fantastic 25G BiDi solution. We benchmarked them using our network packet generator, and they maintained full line-rate throughput across the 10km limit without rising error counts. Will definitely order more for our upcoming colocation expansion.
D***h
Belarus
Verified Purchase
5 .0
2025-09-24
Configured these BiDi SFP28 modules for a point-to-point link between our office buildings. The 1330nm-TX and 1270nm-RX channel separation is incredibly clean, showing excellent receiver sensitivity even through a few legacy splice trays along the 7km run.
E***h
Morocco
Verified Purchase
5 .0
2025-08-07
For our regional backhaul network, we needed a robust 25G SFP28 optical transceiver module capable of connecting our core site to a remote node. Running over a single strand of single-mode fiber with simplex LC connectors, the link budget provided an excellent margin of safety. Our testing tools registered an attenuation curve well within acceptable limits, keeping our link state completely stable even during heavy rain storms. The best part is the built-in DDM functionality, which lets our remote team verify laser health from the central console. It's rare to find high-speed optics that deliver this level of signal integrity.
M***r
United Arab Emirates
Verified Purchase
5 .0
2025-07-11
Great build quality on the locking latch mechanisms. I've had issues with cheap third-party SFP28 optics breaking during hot-swaps, but these LINK-PP ones feel sturdy and industrial.
S***d
Maldives
Verified Purchase
4 .0
2025-06-09
Performance of these 10km single-mode SFP28 transceivers is top-notch, and DOM metrics are fully accurate. However, the international delivery took two days longer than estimated, which slightly delayed our scheduled maintenance window.
R***w
New Zealand
Verified Purchase
5 .0
2025-05-11
Using these Simplex LC BiDi optical modules to link two separate server rooms across the campus. The real-time DOM telemetry helps our monitoring stack stay ahead of any signal degradation. Will definitely choose LINK-PP for our next batch of data center optics transceivers.
F***y
Canada
Verified Purchase
5 .0
2025-04-20
Excellent commercial-grade 25G SFP28 module. We deployed them inside air-conditioned MDF rooms, and they operate cool at around 38°C. This TX 1330nm / RX 1270nm pairing works seamlessly over standard single-mode fiber patch cords. Outstanding value for procurement.
B***k
Macao
Verified Purchase
5 .0
2025-03-12
We ran an intensive evaluation program for these 25G BiDi transceivers before approving them for our distributed office deployment. The primary requirement was full compliance with standard network protocols to guarantee broad compatibility across our different hardware brands. Testing on our data analyzer confirmed that the optical wavelength stability at 1330nm remained rock solid with no drift under heavy utilization. The receiver at 1270nm showed superb isolation, and our software controllers could read the asset data natively. This level of standardized reliability makes it easy to deploy them everywhere.
R***u
United Kingdom
Verified Purchase
5 .0
2024-06-24
Communication was great and the product and price are best.
D***i
Sweden
Verified Purchase
5 .0
2024-05-06
It was exactly what we needed and delivered in a short amount of time!
D***n
India
Verified Purchase
5 .0
2024-04-11
The product was in great condition but the package is broken.
R***d
Thailand
Verified Purchase
5 .0
2024-01-21
HAPPY! Happy with the service and the product.
J***s
Brazil
Verified Purchase
5 .0
2023-10-17
Item found quickly and in stock, great!
L***r
United States
Verified Purchase
5 .0
2023-09-08
Perfect transaction! Delivered early and works perfectly!! As advertised!
J***n
Australia
Verified Purchase
5 .0
2023-08-10
Seamless and Fast ordering process and cart handling.
M***n
United States
Verified Purchase
5 .0
2023-07-28
Units worked just as they said, had no issues so far.
O***n
Maldives
Verified Purchase
5 .0
2023-07-06
Everything has always arrived on time and in excellent condition. They are always there to help with any questions or concerns.
T***g
United States
Verified Purchase
5 .0
2023-02-23
Awesome expertise and Fast response, can't ask for a better supplier.
R***t
Ireland
Verified Purchase
5 .0
2023-02-20
I get the product very Fast and it connects well.
J***n
Hong Kong
Verified Purchase
5 .0
2023-01-11
I'm very happy with this product.
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