Why does this 10G SFP module only have one optical port instead of the usual two ports?

It uses a Simplex LC port because it is a Bidirectional (BiDi) module, meaning it transmits at 1550nm and receives at 1490nm over a single strand of single-mode fiber to save physical cabling space.

How can I check if the module is getting too hot inside a high-density enterprise switch rack?

You can monitor the real-time internal temperature sensors directly through the switch CLI using the built-in DOM digital diagnostic interface.

Can I pair this LS-BL554910-A0C module with any generic 10G 80km or 100km dual-fiber optic?

No, this is a single-strand BiDi module and must be paired with its matching complementary transceiver (1490nm-TX/1550nm-RX) on the other end.

Can we get a lower wholesale price per unit if we order 450 pieces at one time?

Yes, we offer tiered volume discounts for large enterprise orders to help reduce your total network expansion costs.

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LINK-PP LS-BL554910-A0C 10G SFP+ BiDi 1550nm-TX/1490nm-RX 100km Simplex LC/UPC DOM SMF Optical Transceiver Module

Name: LINK-PP LS-BL554910-A0C 10G SFP+ BiDi 1550nm-TX/1490nm-RX 100km Simplex LC/UPC DOM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 188193
Price: 433.87 USD
Availability: InStock
Rating: 4.9 (39 reviews)

Product: LINK-PP LS-BL554910-A0C 10G SFP+ BiDi 1550nm-TX/1490nm-RX 100km Simplex LC/UPC DOM SMF Optical Transceiver Module
SKU: 188193
P/N: LS-BL554910-A0C
Price: $ 504.5
Stock: 1102 in Stock
Sold: 980
Product URL: https://www.l-p.com/products/482784.htm

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

39 Reviews

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$ 504.5

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$ 464.14

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$ 449.005

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Manufacture: LINK-PP P/N: LS-BL554910-A0C SKU: 188193

Compatible:: Cisco; LINK-PP; Arista; Brocade; D-Link; Dell; Extreme; FS; Fortinet; Generic; Juniper

Compatible P/N:: LS-BL273310-10C | 10km; LS-BL273310-10I | 10km; LS-BL332710-10C | 10km; LS-BL332710-10I | 10km; LS-BL273310-20C | 20km; LS-BL273310-20I | 20km; LS-BL332710-20C | 20km; LS-BL332710-20I | 20km; LS-BL273310-40C | 40km; LS-BL273310-40I | 40km; LS-BL332710-40C | 40km; LS-BL332710-40I | 40km; LS-BL273310-60C | 60km; LS-BL273310-60I | 60km; LS-BL332710-60C | 60km; LS-BL332710-60I | 60km; LS-BL495510-80C | 80km; LS-BL495510-80I | 80km; LS-BL554910-80C | 80km; LS-BL554910-80I | 80km; LS-BL495510-A0C | 100km; LS-BL495510-A0I | 100km; LS-BL554910-A0C | 100km; LS-BL554910-A0I | 100km

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to United States via FedEx

Estimated delivery time : 3-10 days.

5-Year Warranty 30-Day Returns 30-Day Exchange

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LINK-PP LS-BL554910-A0C 10G SFP+ Specifications

LS-BL554910-A0C redefines long-haul connectivity as a single-strand BiDi SFP+ optical transceiver, engineered to master a 100km reach over single-mode fiber by utilizing a sophisticated 1550nm-TX/1490nm-RX wavelength split through a simplex LC/UPC connector with integrated DOM capabilities.

LINK-PP Part Number	LS-BL554910-A0C	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1550nm-TX/1490nm-RX	Max Cable Distance	100km
Connector	Simplex LC	Media	SMF
Transmitter Type	EML	Receiver Type	APD
TX Power	-1 to +5dBm	RX Power	-23 to -6dBm
Receiver Sensitivity	-25dBm	DOM Support	Yes
Operating Temperature Range	0 to 70°C	Protocols	SFP+ MSA Compliant, CPRI, eCPRI

Key Features of LINK-PP LS-BL554910-A0C 10G SFP+

LINK-PP LS-BL554910-A0C is a specialized 10G SFP+ BiDi optical transceiver engineered for ultra-long-distance data transmission over a single strand of single-mode fiber. It integrates advanced dual-wavelength signaling, an optimized optical interface, and real-time diagnostic monitoring to deliver efficient network connectivity up to 100km.

LINK-PP LS-BL554910-A0C 10G SFP+ Optical Module

This hot-pluggable SFP+ module brings reliable 10Gbps speeds to your network infrastructure. It is fully standardized to offer seamless hardware compatibility and steady data transmission for critical links.

LS-BL554910-A0C: 10 Gbps Connectivity for Telcom Backhaul

Designed to span massive physical distances, this module provides the steady 10 Gbps bandwidth required to link remote cell sites and central switching offices. It serves as a dependable backbone component for long-range telecommunications infrastructure.

LS-BL554910-A0C Module with 1550nm-TX/1490nm-RX Wavelength

Operating on a 1550nm-TX and 1490nm-RX wavelength combination, this transceiver separates incoming and outgoing data streams on a single fiber strand. This configuration prevents signal interference while maximizing data throughput over long distances.

LS-BL554910-A0C Module Supporting 100km Transmission

Built with a powerful optical transmitter, this module easily sends 10G data streams across distances up to 100km on single-mode fiber. This massive reach allows you to connect distant facilities directly without buying expensive intermediate signal repeaters.

LS-BL554910-A0C Module with Simplex LC/UPC Interface

Featuring a single, precision-polished Simplex LC/UPC connector, the module simplifies physical fiber patching and reduces installation complexity. This design drastically cuts hardware procurement costs by utilizing 50% fewer fiber cables and patch panel ports.

LS-BL554910-A0C Module with DOM for Real-Time Monitoring

With integrated Digital Optical Monitoring (DOM) capabilities, network administrators can track critical internal metrics like laser temperature, supply voltage, and optical power in real time. This built-in diagnostic tool allows for proactive troubleshooting to prevent unexpected network downtime.

LINK-PP LS-BL554910-A0C 10G SFP+ Certification

LINK-PP LS-BL554910-A0C is manufactured under a strict quality management system and fully complies with international standards, holding recognized certifications such as ISO 9001, CE, RoHS, and FCC.

LS-BL554910-A0C Quality Testing Program

Every transceiver undergoes rigorous hardware inspections and signal integrity testing in the lab before shipping to ensure it meets strict performance standards.

LS-BL554910-A0C Quality Certifications

These regulatory compliance marks ensure the module meets global criteria for low electromagnetic emissions, safe electrical design, and hazardous material restrictions.

LS-BL554910-A0C Certified for Reliable Host-Device Compatibility

The module is comprehensively tested across diverse vendor switches and routers to ensure seamless plug-and-play installation without link errors.

Rigorous Testing Ensures Reliable SFP+ Performance

Each module undergoes strict hardware validation to ensure flawless field data transmission across long distances. Discover our complete quality verification process at the LINK-PP Test Support Center.

Rigorous Testing Ensures Reliable Transceiver Performance

Optical Spectrum Test

Verify wavelength accuracy to prevent signal distortion.

Eye Pattern Test

Analyze signal integrity to ensure clear data wave shapes.

Bit Error Rate Test

Measure data transmission accuracy over long-distance fiber links.

Temperature Test

Check hardware stability under extreme environmental conditions.

Product Shipping for LINK-PP LS-BL554910-A0C 10G SFP+

We secure every module using specialized packaging to prevent transport damage. Enjoy rapid worldwide shipping directly to your facility.

Anti-Static Protective Packaging

Protect sensitive optical components from harmful electrostatic discharge.

Shock-Resistant Transport Protection

Safeguard the optical modules against physical drops and vibration.

Fast Order Processing and Dispatch

Prepare and ship your hardware orders without unnecessary delays.

Global Logistics and International Delivery

Deliver network components safely to customers across worldwide regions.

LINK-PP LS-BL554910-A0C 10G SFP+ Usage Demonstration

To deploy the transceiver, simply slide it into any compatible switch port until it clicks, then attach the single-mode fiber patch cable. This module is ideal for long-haul enterprise networking, metro telecommunications backhaul, and expanding bandwidth in fiber-constrained data center architectures.

LS-BL554910-A0C 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

Professional guidance to help you select the optimal LS-BL554910-A0C module for your network design and application needs.

Compatibility Verification Support

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

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

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

LINK-PP LS-BL554910-A0C 10G SFP+ After-Sales Assurance

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

15-day no-reason return and refund

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

Free repair services for manufacturing defects throughout the warranty period

Warranty exclusions and conditions apply

LINK-PP LS-BL554910-A0C 10G SFP+ FAQ

Find direct technical answers regarding power consumption, DOM diagnostics, optical power budgets, and physical fiber patching requirements for this 10G SFP+ 100km transceiver.

01. What is the typical power consumption of this 100km BiDi SFP+?

Its power consumption at 3.3V is less than 1.5W, well within the SFP+ standard power budget.

02. Does the LS-BL554910-A0C module support digital diagnostic monitoring for link loss prediction?

Yes, DOM allows you to monitor TX power, RX power, and temperature to predict link degradation before failure.

03. What is the minimum TX power and RX sensitivity at 100km?

Typical TX is -1 to +5dBm; RX sensitivity is -25dBm, giving a minimum 24dB link budget.

04. Can I use the LS-BL554910-A0C BiDi SFP+ with a standard duplex LC patch panel?

No, it uses a single LC/UPC simplex fiber. You must convert duplex to single fiber with a dedicated adapter or WDM coupler.

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Q: Why does this 10G SFP module only have one optical port instead of the usual two ports? By R***y on 2026-03-16

A: It uses a Simplex LC port because it is a Bidirectional (BiDi) module, meaning it transmits at 1550nm and receives at 1490nm over a single strand of single-mode fiber to save physical cabling space. By admin on 2026-03-17
Q: How can I check if the module is getting too hot inside a high-density enterprise switch rack? By I***r on 2026-01-07

A: You can monitor the real-time internal temperature sensors directly through the switch CLI using the built-in DOM digital diagnostic interface. By admin on 2026-01-08
Q: Can I pair this LS-BL554910-A0C module with any generic 10G 80km or 100km dual-fiber optic? By E***e on 2025-09-08

A: No, this is a single-strand BiDi module and must be paired with its matching complementary transceiver (1490nm-TX/1550nm-RX) on the other end. By admin on 2025-09-09
Q: Can we get a lower wholesale price per unit if we order 450 pieces at one time? By A***g on 2025-06-17

A: Yes, we offer tiered volume discounts for large enterprise orders to help reduce your total network expansion costs. By admin on 2025-06-18

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O***s

New Zealand

Verified Purchase

5 .0

2026-05-08

Physical build quality is top-notch. Slides into the SFP+ port cleanly, latch mechanism locks with a solid click, and unlatches smoothly. Fits perfectly alongside high-density copper RJ45 SFP modules on our edge switch.

105 Helpful vote Comments

F***g

Germany

Verified Purchase

5 .0

2026-04-27

No CRC errors over a 90km span. Link budget is exactly as specified!

101 Helpful vote Comments

S***r

United States

Verified Purchase

5 .0

2026-03-07

We needed a high-performance 100km transceiver to upgrade our regional fiber infrastructure and connect our remote warehouse. This product was coded for our switches and was recognized immediately without any unsupported hardware warnings. The SFF-8472 compliance is perfect, allowing our team to track laser bias current and internal temperature easily. Moving to this single-strand SMF architecture allowed us to reclaim an entire fiber pair for other projects, saving us huge dark fiber leasing costs.

97 Helpful vote Comments

U***d

Ireland

Verified Purchase

5 .0

2026-02-17

Running 10G speeds over close to 100km requires high-end engineering to avoid dispersion issues. This transceiver features a Cooled EML laser transmitter that ensures narrow spectral width is maintained under full continuous load. We have seen absolutely zero packet drops, frame corruption, or CRC anomalies over months of high-volume routing. The hot-swappable form factor makes field deployment fast and simple for our technicians. This is a premium-grade product for any network operator.

153 Helpful vote Comments

I***r

France

Verified Purchase

5 .0

2026-02-03

Our tech crew verified these 10G SFP+ BiDi 100km transceivers on our optical spectrum test gear before slotting them. Eye patterns are completely clean with excellent mask margins. Passing all 10G line-rate stress tests with zero CRC frame drops.

139 Helpful vote Comments

L***n

Singapore

Verified Purchase

5 .0

2026-01-25

Deployed these across several Top-of-Rack switches for a long-distance SAN replication link. Latency is non-existent, and the hot-swappable design allowed us to carry out the upgrade during regular hours without dropping the entire rack. Elite engineering quality.

72 Helpful vote Comments

C***d

Thailand

Verified Purchase

5 .0

2026-01-10

Plugged into our core switch and the 100km link came up instantly. No issues at all.

65 Helpful vote Comments

N***l

Taiwan, Province of China

Verified Purchase

5 .0

2025-12-14

Running a dedicated 10G transport link over a 92km single-mode fiber run between regional utility offices. Bit Error Rate (BER) tests came back at less than 10⁻¹². If you need a reliable carrier-grade 100km link budget, this is the one.

90 Helpful vote Comments

W***r

Philippines

Verified Purchase

4 .0

2025-11-22

Flawless SFP MSA compliance, customs inspection delay. The transceiver is recognized perfectly by our edge router and provides clean DOM monitoring data. The shipment was held up at the border customs clearance for two days, which was a bit stressful for our tight project deadline. The product itself is great.

25 Helpful vote Comments

E***h

United States

Verified Purchase

5 .0

2025-11-09

The LC Simplex connection is tight and secure. DOM metrics are clear in the CLI.

56 Helpful vote Comments

K***n

Republic of Korea

Verified Purchase

5 .0

2025-10-20

Swapped out our old dual-fiber 80km setup for these BiDi units to free up fiber strands for a separate project. The 1550nm-TX/1490nm-RX wavelength split works perfectly matched with the peer 1490nm-TX module on the other side. Flawless execution.

125 Helpful vote Comments

T***e

Brazil

Verified Purchase

5 .0

2025-09-29

We recently migrated our entire industrial complex backhaul network from dual-fiber optics to single-strand BiDi SFP+ modules. The LS-BL554910-A0C provides a rock-solid 10Gbps bandwidth stream over our 85km perimeter link. The digital diagnostic monitor interface integrates seamlessly with our automated network monitoring pipelines via regular I²C polling. It is very impressive to find a 100km optic that draws so little power while maintaining such high receiver sensitivity. ✨

104 Helpful vote Comments

H***m

United Kingdom

Verified Purchase

5 .0

2025-08-19

Upgraded our multi-site business core link to true 10G. The Simplex LC/UPC connector saved us patch panel space. Real-time diagnostic interface accessed via the I²C interface is a huge plus for remote troubleshooting. Highly stable product!

63 Helpful vote Comments

P***l

Mexico

Verified Purchase

5 .0

2025-07-25

Upgraded our core network segments with these single-strand BiDi SFP+ modules. Having 10G speed over 100km on a single patch cable is phenomenal. It solved our fiber shortage problem completely. 5 stars all the way. ⭐

51 Helpful vote Comments

V***e

India

Verified Purchase

4 .0

2025-06-28

Solid 10G single fiber link, box arrived slightly creased. The optical transceiver module is top-notch. Real-time digital diagnostics show strong signals over our 85km single-mode fiber run. The inner product was completely safe, but the outer cardboard shipping box was crumpled during transit. Better protective outer wrapping for bulk orders would be appreciated.

38 Helpful vote Comments

D***n

Japan

Verified Purchase

5 .0

2025-06-14

DDM readings are spot on via SFF-8472. Real lifesaver for fiber infrastructure optimization.

82 Helpful vote Comments

J***d

Australia

Verified Purchase

5 .0

2025-05-22

Monitoring laser bias current and internal temperature is critical for our long-haul links. The built-in DOM interface gives exact readings directly into our SNMP monitoring tools. Makes proactive maintenance for our 10G single-fiber link effortless.

46 Helpful vote Comments

R***d

Spain

Verified Purchase

5 .0

2025-04-18

We tested this 10G BiDi 100km SFP module on a 91km single-mode fiber link between our main campus and a remote data center. It was slotted into the switch and came up instantly. We ran a 48-hour continuous packet stress test, and it showed zero CRC frame errors. The real-time DOM telemetry interface works perfectly through the CLI, showing very stable RX power levels. For anyone looking to double bandwidth capacity over a single strand of single-mode fiber, this module is an absolute lifesaver.

111 Helpful vote Comments

M***n

Netherlands

Verified Purchase

5 .0

2025-03-31

We have an 88km span with multiple patch panels causing extra dB loss. This APD receiver has high-sensitivity optics that cut right through the attenuation. Received power stays firmly within the normal operational green zone. Great engineering by LINK-PP.

64 Helpful vote Comments

G***s

Canada

Verified Purchase

5 .0

2025-02-12

Using these 10G BiDi SFP+ optics for our cell site radio & baseband units connectivity. The 100km reach gives us plenty of margin over our 75km single-mode fiber run. The APD receiver sensitivity is impressive — attenuation levels are well within the safe operational window.

158 Helpful vote Comments

M***l

Canada

Verified Purchase

5 .0

2025-01-30

Item came on time, as described. No issues with the seller.

69 Helpful vote Comments

S***v

Portugal

Verified Purchase

5 .0

2025-01-15

We received the Optical Transceiver Modules and it is installed and working! excellent customer service and communication on this order.

58 Helpful vote Comments

S***s

Sweden

Verified Purchase

5 .0

2025-01-09

I am the old customer of them, they always do good job. BTW, I like their new package.

39 Helpful vote Comments

S***c

Canada

Verified Purchase

5 .0

2024-12-16

I am very satisfied. I have had some problem on getting the item on work but the but the service has brilliantly solved. prices are low and quality highI recommend this seller.

12 Helpful vote Comments

c***m

France

Verified Purchase

5 .0

2024-10-31

Friendly customer service and the best prices!

70 Helpful vote Comments

B***t

Ukraine

Verified Purchase

5 .0

2024-09-26

A little bit worried about third-party vendors previously: products' quality & compatibility, shipping & delivery, after-sales services, etc. Things seemed to be different for Link-pp. We purchased 100pcs Sfp Cage for trial. All of them passed our tests with great performances. The parcels were intact and arrived on time, by the way. Totally beyond my imaginations. We would continue to place orders here.

25 Helpful vote Comments

V***M

United States

Verified Purchase

5 .0

2024-09-23

Extremely Fast to ship and super easy to order from the website, & speedy service. Thank you!

45 Helpful vote Comments

M***y

Poland

Verified Purchase

5 .0