Is this transceiver strictly for Single-Mode Fiber (SMF), or can I use it with my existing OM3 multi-mode fiber?

This transceiver is designed strictly for Single-Mode Fiber (SMF) using a Simplex LC interface to achieve its 10km transmission distance. It is not compatible with multi-mode fiber setups.

We're looking at a massive campus network upgrade and need about 500 units. Do you guys offer B2B bulk pricing or tiered discounts?

Yes, we do! For large batch procurements, we provide competitive tiered pricing. You can apply our specialized promo codes at checkout or contact our sales team directly to lock in the best wholesale rate for your project.

Are these optical modules certified for enterprise data center use? We need strict adherence to industry standards.

Definitely. The LS-BL55491G-10I is fully MSA compliant and meets strict international networking standards, including Fast Ethernet and Gigabit Fibre Channel protocols. It also features standard DOM/DDM for real-time diagnostic monitoring.

We need to deploy these in unventilated outdoor street cabinets in Arizona. Can this industrial version truly handle the extreme heat?

Yes, it is built exactly for that. This industrial-grade transceiver operates flawlessly in extreme environments from -40°C up to a scorching 85°C, making it perfect for harsh outdoor nodes, cell towers, and rugged edge networks.

Hello sir, will the LS-BL55491G-10I play nice with a mixed environment of Cisco Catalyst and Ubiquiti EdgeSwitches? Need to know before dropping a big order.

Absolutely! This 1.25G BiDi SFP is 100% MSA compliant, ensuring seamless plug-and-play interoperability across major OEM brands like Cisco, Ubiquiti, MikroTik, and Juniper without throwing any "unsupported transceiver" errors.

Breadcrumb: Home; Products; Optic Transceivers | SFP Modules; 1/2/4G Transceiver Modules; 1G BiDi SFP; 184729

Click to open expanded view

LINK-PP LS-BL55491G-10I 1.25G SFP BiDi 1550nm-TX/1490nm-RX 10km Simplex LC DOM SMF Optical Transceiver Module (Industrial)

Name: LINK-PP LS-BL55491G-10I 1.25G SFP BiDi 1550nm-TX/1490nm-RX 10km Simplex LC DOM SMF Optical Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 184729
Price: 15.412 USD
Availability: InStock
Rating: 5 (23 reviews)

Product: LINK-PP LS-BL55491G-10I 1.25G SFP BiDi 1550nm-TX/1490nm-RX 10km Simplex LC DOM SMF Optical Transceiver Module (Industrial)
SKU: 184729
P/N: LS-BL55491G-10I
Price: $ 17.92
Stock: 520 in Stock
Sold: 1.5K
Product URL: https://www.l-p.com/products/481692.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

23 Reviews

5 Questions

1.5K Sold

$ 17.92

Free shipping. For wholesale pricing, please contact us directly.

Qty (pcs) :

Unit Price :

$ 17.92

100

$ 17.024

1000

$ 16.487

3000

$ 15.949

6000

$ 15.412

Manufacture: LINK-PP P/N: LS-BL55491G-10I SKU: 184729

Compatible:: LINK-PP

Compatible P/N:: LS-BL31551G-02C | 2km; LS-BL55311G-02C | 2km; LS-BL31551G-03C | 3km; LS-BL31551G-03I | 3km; LS-BL55311G-03C | 3km; LS-BL55311G-03I | 3km; LS-BL31491G-10C | 10km; LS-BL31491G-10I | 10km; LS-BL31551G-10C | 10km; LS-BL31551G-10I | 10km; LS-BL31551GE-10C | 10km; LS-BL49311G-10C | 10km; LS-BL49311G-10I | 10km; LS-BL49551G-10C | 10km; LS-BL49551G-10I | 10km; LS-BL55311G-10C | 10km; LS-BL55311G-10I | 10km; LS-BL55311GE-10C | 10km; LS-BL55491G-10C | 10km; LS-BL55491G-10I | 10km; LS-BL31551G-15C | 15km; LS-BL31491G-20C | 20km; LS-BL31491G-20I | 20km; LS-BL31551G-20C | 20km; LS-BL31551G-20I | 20km; LS-BL49311G-20C | 20km; LS-BL49311G-20I | 20km; LS-BL49551G-20C | 20km; LS-BL55311G-20C | 20km; LS-BL55311G-20I | 20km; LS-BL55491G-20C | 20km; LS-BL31491G-40C | 40km; LS-BL31491G-40I | 40km; LS-BL31551G-40C | 40km; LS-BL31551G-40I | 40km; LS-BL49311G-40C | 40km; LS-BL49311G-40I | 40km; LS-BL55311G-40C | 40km; LS-BL55311G-40I | 40km; LS-BL31551G-60C | 60km; LS-BL31551G-60I | 60km; LS-BL49551G-60C | 60km; LS-BL55311G-60C | 60km; LS-BL55311G-60I | 60km; LS-BL55491G-60C | 60km; LS-BL27331G-80C | 80km; LS-BL33271G-80C | 80km; LS-BL49551G-80C | 80km; LS-BL49551G-80I | 80km; LS-BL55491G-80C | 80km; LS-BL55491G-80I | 80km; LS-BL49551G-A0C | 100km; LS-BL49551G-A0I | 100km; LS-BL55491G-A0C | 100km; LS-BL55491G-A0I | 100km; LS-BL49551G-A2C | 120km; LS-BL49551G-A2I | 120km; LS-BL55491G-A2C | 120km; LS-BL55491G-A2I | 120km; LS-BL49551G-A5C | 150km; LS-BL49551G-A5I | 150km; LS-BL55491G-A5C | 150km; LS-BL55491G-A5I | 150km; LS-BL49551G-A6C | 160km; LS-BL49551G-A6I | 160km; LS-BL55491G-A6C | 160km; LS-BL55491G-A6I | 160km

Shipping:

Free Shipping

to United States via FedEx

Estimated delivery time : 3 - 10 days.

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

Stock:

{{parseInt(detail_data.left_num) ? detail_data.left_num +' in Stock' :detail_data.zeroStockOrder==0?'Out of Stock':'Available'}} .

Quantity:

( Min. Order {{detail_data.prodInfo.minimum_ordered_quantity}} )

Total Price:

{{ detail_data.displayed_price.unit_prefix }} {{ detail_data.displayed_price.original_total_price }} ( {{ detail_data.displayed_price.rate_of_discount }}% OFF ) {{detail_data.displayed_price.ex_sell_type}}

Specifications
Features
Certification
Testing
Shipping
Usage
Support
Assurance
Comparison
Specification
Matching Products
Download
Q&A
Customer Reviews

LINK-PP LS-BL55491G-10I 1.25G BiDi SFP Specifications

The LINK-PP LS-BL55491G-10I 1.25G BiDi SFP is an industrial-grade optical transceiver designed for robust Gigabit Ethernet applications. Operating reliably in extreme temperatures from -40°C to 85°C, this high-performance SFP module ensures seamless data transmission over single-mode fiber. It integrates advanced DFB laser technology and PIN receivers for unmatched optical network efficiency.

LINK-PP Part Number	LS-BL55491G-10I	Vendor Name	LINK-PP
Form Factor	SFP	Max Data Rate	1.25Gbps
Wavelength	1550nm-TX/1490nm-RX	Max Cable Distance	10km
Connector	Simplex LC	Media	SMF
Transmitter Type	DFB	Receiver Type	PIN
TX Power	0 to +5dBm	RX Power	-26 to -1dBm
Receiver Sensitivity	<-24dBm	DOM Support	Yes
Operating Temperature Range	-40 to 85°C	Protocols	Fast Ethernet, Gigabit Fibre Channel, MSA Compliant

Key Features of LINK-PP LS-BL55491G-10I 1.25G BiDi SFP

Discover the exceptional capabilities of the LINK-PP LS-BL55491G-10I 1.25G BiDi SFP. This hot-pluggable optical module utilizes cutting-edge WDM technology to deliver bidirectional communication on a single fiber strand. Its low power consumption and durable construction make it ideal for demanding industrial environments.

LINK-PP LS-BL55491G-10I 1.25G BiDi SFP Optical Module

Engineered for superior reliability, the LINK-PP LS-BL55491G-10I 1.25G BiDi SFP optical module provides secure, high-speed Gigabit Ethernet connectivity. Its compact form factor effortlessly integrates into diverse networking equipment, maximizing your existing infrastructure bandwidth.

LS-BL55491G-10I: 1.25G Connectivity for Telemetry Systems

This powerful optical module guarantees stable 1.25G connectivity for telemetry systems and industrial control networks. The robust design ensures accurate, uninterrupted data acquisition and fast signal transmission even under harsh outdoor operating conditions.

LS-BL55491G-10I Module with 1550nm-TX and 1490nm-RX Wavelength

Utilizing advanced wavelength-division multiplexing, this module operates perfectly with a 1550nm-TX and 1490nm-RX wavelength configuration. The premium DFB laser and PIN detector minimize signal dispersion, guaranteeing crystal-clear data reception across your single-mode fiber infrastructure.

LS-BL55491G-10I Module Supporting 10km Transmission

Designed for extended network reach, the LS-BL55491G-10I module supports 10km transmission distances over standard single-mode fiber. This impressive long-range capability effectively bridges remote industrial facilities, telecommunication towers, and campus networks without compromising speed.

LS-BL55491G-10I Module with Simplex LC Interface

Optimize your cabling infrastructure with the LS-BL55491G-10I module with simplex LC interface. By enabling bidirectional traffic through a single fiber port, this efficient connector design significantly reduces your fiber optic cabling costs and simplifies network deployment.

LS-BL55491G-10I Module with DOM for Real-Time Monitoring

Maximize network uptime using the LS-BL55491G-10I module with DOM for real-time monitoring. This built-in digital diagnostic feature allows administrators to accurately track critical parameters like temperature, voltage, and optical power levels to prevent unexpected link failures.

LINK-PP LS-BL55491G-10I 1.25G SFP Certification

The LINK-PP LS-BL55491G-10I 1.25G SFP meets stringent international standards. Our comprehensive certification process guarantees maximum safety, environmental compliance, and premium optical performance across global markets.

LS-BL55491G-10I Quality Testing Program

Every single transceiver undergoes a comprehensive quality testing program before shipment. This strict quality control ensures flawless operation and exceptional durability for demanding industrial network environments.

LS-BL55491G-10I Quality Certifications

Backed by industry-leading quality certifications, this transceiver is fully compliant with CE, FCC, UKCA, UL, and REACH standards, ensuring a safe and eco-friendly networking solution.

LS-BL55491G-10I Certified for Reliable Host-Device Compatibility

Rigorously evaluated on mainstream equipment, this module is certified for reliable host-device compatibility. It perfectly integrates with major switch and router brands to ensure seamless network upgrades.

Rigorous Testing Ensures Reliable SFP Performance

Our state-of-the-art laboratory conducts multi-dimensional evaluations. This rigorous testing ensures reliable SFP performance, guaranteeing stability across diverse industrial applications.

Rigorous Testing Ensures Reliable Transceiver Performance

Optical Spectrum Test

We analyze precise wavelengths and spectral width to guarantee pristine signal integrity.

Eye Pattern Test

This evaluation confirms optimal signal quality, ultra-low jitter, and IEEE standard compliance.

Bit Error Rate Test

Extended traffic simulations ensure zero packet loss and flawlessly accurate data transmission.

Temperature Test

Cyclic thermal testing verifies resilient operation within extreme -40°C to 85°C environments.

Product Shipping for LINK-PP LS-BL55491G-10I 1.25G SFP

We prioritize secure packaging and swift logistics for your optical modules, ensuring every delivery arrives promptly and in pristine condition worldwide.

Anti-Static Protective Packaging

Premium anti-static bags safeguard components against dangerous electrostatic discharge.

Shock-Resistant Transport Protection

Customized foam inserts completely absorb impacts during rough physical transit.

Fast Order Processing and Dispatch

Streamlined inventory systems ensure rapid dispatch within mere business hours.

Global Logistics and International Delivery

Trusted courier partnerships guarantee fast, traceable shipping to international destinations.

LINK-PP LS-BL55491G-10I 1.25G SFP Usage Demonstration

Installing this optical transceiver is a straightforward plug-and-play process. Simply insert the module into your switch port, connect the simplex LC fiber optic cable, and instantly establish a resilient Gigabit connection for your industrial networking equipment.

LS-BL55491G-10I Technical Support

LINK-PP provides professional technical support, including pre-sales consultation, compatibility verification, and post-deployment troubleshooting to ensure smooth network operation.

Pre-Sales Technical Consultation

Professional technical guidance to help customers select the most suitable LS-BL55491G-10I modules based on network architecture and application requirements.

Compatibility Verification Support

Compatibility checks and validation to ensure seamless operation with Cisco switches and other supported networking platforms.

Deployment & Installation Assistance

Step-by-step support for installation, configuration, and initial deployment to ensure stable and correct operation.

Long-Term Technical Assurance

Ongoing technical support throughout the product lifecycle to ensure reliable performance in enterprise and carrier-grade networks.

LINK-PP LS-BL55491G-10I 1.25G 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

Model Comparison Table

	Current Model LS-BL55491G-10I	LS-BL55491G-80I	LS-BL55491G-A5I	LS-BL55491G-A6I	LS-BL55491G-A0I	LS-BL55491G-A2I

Compatible	LINK-PP	LINK-PP	LINK-PP	LINK-PP	LINK-PP	LINK-PP
Data Rate (Max)	1.25Gbps	1.25Gbps	1.25Gbps	1.25Gbps	1.25Gbps	1.25Gbps
Wavelength	1550nm-TX/1490nm-RX	1550nm-TX/1490nm-RX	1550nm-TX/1490nm-RX	1550nm-TX/1490nm-RX	1550nm-TX/1490nm-RX	1550nm-TX/1490nm-RX
Connector	Simplex LC	Simplex LC	Simplex LC	Simplex LC	Simplex LC	Simplex LC
Cable Distance (Max)	10km	80km	150km	160km	100km	120km
Cable Type	SMF	SMF	SMF	SMF	SMF	SMF
TX Power	0 to +5dBm	0 to +5dBm	0 to +5dBm	0 to +5dBm	0 to +5dBm	0 to +5dBm
Receiver Sensitivity	-26 to -1dBm	-26 to -1dBm	-28 to -1dBm	-28 to -1dBm	-28 to -1dBm	-28 to -1dBm
Operating Temperature	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C
Form Factor	SFP	SFP	SFP	SFP	SFP	SFP
Transmitter Type	DFB	DFB	DFB	DFB	DFB	DFB
Receiver Type	PIN	PIN	APD	APD	PIN	APD
DOM Support	Yes	Yes	Yes	Yes	Yes	Yes
Protocols	Fast Ethernet, Gigabit Fibre Channel, MSA Compliant	Fast Ethernet, Gigabit Fibre Channel, MSA Compliant	SFP MSA、SFF-8472	SFP MSA、SFF-8472	Fast Ethernet, Gigabit Fibre Channel, MSA Compliant	Fast Ethernet, Gigabit Fibre Channel, MSA Compliant

Action

Matching Products

Pictures

ID#

Description

Price

Stock

Add to Cart

Download

Product Drawing LS-BL55491G-10I.pdf Download

Questions & Answers
Ask a Question

No data

Q: Is this transceiver strictly for Single-Mode Fiber (SMF), or can I use it with my existing OM3 multi-mode fiber? By K***n on 2025-11-22

A: This transceiver is designed strictly for Single-Mode Fiber (SMF) using a Simplex LC interface to achieve its 10km transmission distance. It is not compatible with multi-mode fiber setups. By admin on 2025-11-22
Q: We're looking at a massive campus network upgrade and need about 500 units. Do you guys offer B2B bulk pricing or tiered discounts? By L***s on 2025-11-22

A: Yes, we do! For large batch procurements, we provide competitive tiered pricing. You can apply our specialized promo codes at checkout or contact our sales team directly to lock in the best wholesale rate for your project. By admin on 2025-11-22
Q: Are these optical modules certified for enterprise data center use? We need strict adherence to industry standards. By M***e on 2025-11-19

A: Definitely. The LS-BL55491G-10I is fully MSA compliant and meets strict international networking standards, including Fast Ethernet and Gigabit Fibre Channel protocols. It also features standard DOM/DDM for real-time diagnostic monitoring. By admin on 2025-11-19
Q: We need to deploy these in unventilated outdoor street cabinets in Arizona. Can this industrial version truly handle the extreme heat? By M***s on 2025-08-28

A: Yes, it is built exactly for that. This industrial-grade transceiver operates flawlessly in extreme environments from -40°C up to a scorching 85°C, making it perfect for harsh outdoor nodes, cell towers, and rugged edge networks. By admin on 2025-08-28
Q: Hello sir, will the LS-BL55491G-10I play nice with a mixed environment of Cisco Catalyst and Ubiquiti EdgeSwitches? Need to know before dropping a big order. By D***z on 2025-07-30

A: Absolutely! This 1.25G BiDi SFP is 100% MSA compliant, ensuring seamless plug-and-play interoperability across major OEM brands like Cisco, Ubiquiti, MikroTik, and Juniper without throwing any "unsupported transceiver" errors. By admin on 2025-07-30

Customer Reviews
Write a Review

{{stardata.star}}

{{comment.count}} reviews
5 Stars

{{comment.star5}}%

4 Stars

{{comment.star4}}%

3 Stars

{{comment.star3}}%

2 Stars

{{comment.star2}}%

1 Star

{{comment.star1}}%

All Reviews ({{comment.star_num?comment.star_num:comment.count}})

All Reviews

5 stars only

4 stars only

3 stars only

2 stars only

1 star only
Reviews with Pictures ( {{comment.pic_comment}} )
See All Reviews

No data

S***l

France

Verified Purchase

5 .0

2026-05-01

Excellent SMF module for rugged outdoor setups.

198 Helpful vote Comments

A***g

Spain

Verified Purchase

5 .0

2026-04-21

The DOM feature works as advertised. :)

189 Helpful vote Comments

A***s

Spain

Verified Purchase

5 .0

2026-03-09

Outstanding industrial temp range. Handles our unventilated warehouse telecom enclosure flawlessly.

186 Helpful vote Comments

L***n

Bolivia

Verified Purchase

5 .0

2026-02-11

Perfect OEM switch compatibility, no issues.

149 Helpful vote Comments

S***t

Switzerland

Verified Purchase

5 .0

2026-01-29

Deployed these 1.25G BiDi modules in our outdoor cabinets across the Texas campus network. With -40 to 85°C operating temp and reliable DDM, they easily survived the harsh summer heat!

64 Helpful vote Comments

B***r

Poland

Verified Purchase

5 .0

2026-01-06

Super simple plug and play operation! (⌐■_■) ⚙️

55 Helpful vote Comments

B***r

Norway

Verified Purchase

5 .0

2025-12-14

Reliable 1490nm-RX receiver sensitivity. Perfect!

41 Helpful vote Comments

L***h

Ecuador

Verified Purchase

5 .0

2025-12-09

MSA compliant and works flawlessly. Highly recommended! xD

153 Helpful vote Comments

J***k

Bolivia

Verified Purchase

5 .0

2025-11-25

Best industrial SFP I have bought.

131 Helpful vote Comments

L***z

Czech Republic

Verified Purchase

5 .0

2025-11-15

Awesome 1.25G SFP for remote home NAS connections using single-mode fiber.

181 Helpful vote Comments

P***n

Canada

Verified Purchase

5 .0

2025-11-02

As a network engineer, I highly recommend this LINK-PP transceiver. DDM monitoring allows precise optical power tracking. Pushed it to 9km for an outdoor IP camera network, zero latency issues!

155 Helpful vote Comments

M***r

Russian Federation

Verified Purchase

5 .0

2025-08-29

Solid Gigabit Fibre Channel module. Synced instantly with our edge router.

192 Helpful vote Comments

M***r

Japan

Verified Purchase

5 .0

2025-07-31

Great price for genuine LINK-PP optics.

52 Helpful vote Comments

A***l

Greece

Verified Purchase

5 .0

2025-07-23

Booted right up on my MikroTik switches without any compatibility errors. ✅

76 Helpful vote Comments

S***n

Indonesia

Verified Purchase

5 .0

2025-07-10

Perfect 10km reach for our remote industrial control networks. Great link stability.

126 Helpful vote Comments

C***n

Colombia

Verified Purchase

5 .0

2025-06-22

Top notch 1.25G BiDi optical transceivers!

59 Helpful vote Comments

D***n

Canada

Verified Purchase

5 .0

2025-04-27

The Simplex LC connector saves fiber strands in our server rack setup.

128 Helpful vote Comments

S***s

Peru

Verified Purchase

4 .0

2025-03-23

Delivery took an extra day. The 1.25G BiDi SFPs perform great though.

66 Helpful vote Comments

M***l

Czech Republic

Verified Purchase

5 .0

2025-03-22

Flawless DDM integration! Reading real-time temp and voltage is super easy.

179 Helpful vote Comments

D***r

Ecuador

Verified Purchase

5 .0

2025-03-14

Tested the 10km transmission over SMF for our enterprise NAS upgrade. The Simplex LC interface is space-saving. Zero packet loss over MSA compliant protocols. Excellent industrial SFP choice.

172 Helpful vote Comments

A***z

Poland

Verified Purchase

5 .0

2025-02-05

Fast Ethernet links established immediately. The 1550nm-TX laser is very stable. ⚡

117 Helpful vote Comments

S***n

Ukraine

Verified Purchase

5 .0

2025-01-24

We did a batch deployment for base station backhaul using this 1550nm-TX/1490nm-RX transceiver. Flawless OEM compatibility with our mixed Cisco and Juniper switches. Total cost of ownership is incredibly low.

109 Helpful vote Comments

A***n

Philippines

Verified Purchase

5 .0

2024-10-16

Solid 1.25G bidirectional link speed.

107 Helpful vote Comments

Verified Purchase

{{comments.rating}}.0

Showing {{comments.replies.length}} comment

{{reply_items.topic || reply_items.text}}By {{reply_items.author}}

{{comments.helpfulvote}} Helpful vote Comments

{{pageindex}}

Not yet rated . Be the first to Write a Review

You May Also Like

LINK-PP

LS-BL49551G-A6I | 160km

LINK-PP LS-BL49551G-A6I 1G BiDi SFP 1490nm-TX/1550nm-RX 160km DOM Simplex LC SMF Optical Transceiver Module (Industrial)

22 Reviews
|
880 Sold

$ 60 ~~$ 0.00~~

{"pid":491624,"minimum_ordered_quantity":1,"skulist":[{"pskuid":202143,"cid":752,"pid":491624,"sku":"202143","psvid1":282503,"psvid2":282504,"psvid3":0,"psvid4":0,"left_num":120,"price":"60.000","strike_price":"0.000","innercode":"","addtime":"2025-11-05 11:29:33","uptime":"2026-06-24 00:40:01","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"60","subtotal":60}]}
LINK-PP

LS-BL49551G-A6C | 160km

LINK-PP LS-BL49551G-A6C 1G BiDi SFP 1490nm-TX/1550nm-RX 160km DOM Simplex LC SMF Optical Transceiver Module

52 Reviews
|
620 Sold

$ 58 ~~$ 0.00~~

{"pid":488424,"minimum_ordered_quantity":1,"skulist":[{"pskuid":197890,"cid":752,"pid":488424,"sku":"197890","psvid1":279408,"psvid2":279409,"psvid3":0,"psvid4":0,"left_num":580,"price":"58.000","strike_price":"0.000","innercode":"","addtime":"2025-04-21 13:54:37","uptime":"2026-06-24 00:40:01","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"58","subtotal":58}]}
LINK-PP

LS-BL55491G-A6C | 160km

LINK-PP LS-BL55491G-A6C 1G BiDi SFP 1550nm-TX/1490nm-RX 160km Simplex LC DOM SMF Transceiver Module

47 Reviews
|
680 Sold

$ 58 ~~$ 0.00~~

{"pid":491459,"minimum_ordered_quantity":1,"skulist":[{"pskuid":201975,"cid":752,"pid":491459,"sku":"201975","psvid1":282175,"psvid2":282176,"psvid3":0,"psvid4":0,"left_num":120,"price":"58.000","strike_price":"0.000","innercode":"","addtime":"2025-09-16 13:29:25","uptime":"2026-06-24 22:41:07","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"58","subtotal":58}]}
LINK-PP

LS-BL55491G-A5C | 150km

LINK-PP LS-BL55491G-A5C 1G SFP BiDi 1550nm-TX/1490nm-RX 150km DOM Simplex LC SMF Optical Transceiver Module

24 Reviews
|
2.4K Sold

$ 50 ~~$ 0.00~~

{"pid":494472,"minimum_ordered_quantity":1,"skulist":[{"pskuid":207070,"cid":752,"pid":494472,"sku":"207070","psvid1":292539,"psvid2":292540,"psvid3":0,"psvid4":0,"left_num":610,"price":"50.000","strike_price":"0.000","innercode":"","addtime":"2026-06-25 21:04:18","uptime":"2026-06-25 21:04:18","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"50","subtotal":50}]}
LINK-PP

LS-BL49551G-A5I | 150km

LINK-PP LS-BL49551G-A5I 1G SFP BiDi 1490nm-TX/1550nm-RX 150km DOM Simplex LC SMF Optical Transceiver Module (Industrial)

21 Reviews
|
980 Sold

$ 33 ~~$ 0.00~~

{"pid":494434,"minimum_ordered_quantity":1,"skulist":[{"pskuid":206955,"cid":752,"pid":494434,"sku":"206955","psvid1":292291,"psvid2":292292,"psvid3":0,"psvid4":0,"left_num":210,"price":"33.000","strike_price":"0.000","innercode":"","addtime":"2026-06-25 19:20:09","uptime":"2026-06-25 19:20:09","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"33","subtotal":33}]}
LINK-PP

LS-BL55491G-60C | 60km

LINK-PP LS-BL55491G-60C 1G SFP BiDi 1550nm-TX/1490nm-RX 60km Simplex LC DOM SMF Optical Transceiver Module

52 Reviews
|
5.2K Sold

$ 33 ~~$ 0.00~~

{"pid":491576,"minimum_ordered_quantity":1,"skulist":[{"pskuid":202093,"cid":752,"pid":491576,"sku":"202093","psvid1":282407,"psvid2":282408,"psvid3":0,"psvid4":0,"left_num":190,"price":"33.000","strike_price":"0.000","innercode":"","addtime":"2025-10-21 11:21:56","uptime":"2025-10-22 00:21:56","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"33","subtotal":33}]}
LINK-PP

LS-BL49551G-60C | 60km

LINK-PP LS-BL49551G-60C 1G BiDi SFP 1490nm-TX/1550nm-RX 60km DOM Simplex LC SMF Optical Transceiver Module

58 Reviews
|
5.2K Sold

$ 33 ~~$ 0.00~~

{"pid":491574,"minimum_ordered_quantity":1,"skulist":[{"pskuid":202091,"cid":752,"pid":491574,"sku":"202091","psvid1":282403,"psvid2":282404,"psvid3":0,"psvid4":0,"left_num":190,"price":"33.000","strike_price":"0.000","innercode":"","addtime":"2025-10-21 11:10:16","uptime":"2025-10-22 00:10:16","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"33","subtotal":33}]}
LINK-PP

LS-BL49551G-A5C | 150km

LINK-PP LS-BL49551G-A5C 1G SFP BiDi 1490nm-TX/1550nm-RX 150km DOM Simplex LC SMF Optical Transceiver Module

25 Reviews
|
2.3K Sold

$ 32 ~~$ 0.00~~

{"pid":494098,"minimum_ordered_quantity":1,"skulist":[{"pskuid":205811,"cid":752,"pid":494098,"sku":"205811","psvid1":289816,"psvid2":289817,"psvid3":0,"psvid4":0,"left_num":170,"price":"32.000","strike_price":"0.000","innercode":"","addtime":"2026-06-24 00:38:21","uptime":"2026-06-24 00:40:22","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"32","subtotal":32}]}
LINK-PP

LS-BL49551G-A2I | 120km

LINK-PP LS-BL49551G-A2I 1G BiDi SFP 1490nm-TX/1550nm-RX 120km DOM Simplex LC SMF Optical Transceiver Module (Industrial)

47 Reviews
|
1.4K Sold

$ 31.5 ~~$ 0.00~~

{"pid":478220,"minimum_ordered_quantity":1,"skulist":[{"pskuid":183235,"cid":752,"pid":478220,"sku":"183235","psvid1":270819,"psvid2":270820,"psvid3":0,"psvid4":0,"left_num":580,"price":"31.500","strike_price":"0.000","innercode":"","addtime":"2024-09-04 13:44:57","uptime":"2026-04-14 00:53:34","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"31.5","subtotal":31.5}]}
LINK-PP

LS-BL49551G-A0I | 100km

LINK-PP LS-BL49551G-A0I 1G BiDi SFP 1490nm-TX/1550nm-RX 100km DOM Simplex LC SMF Optical Transceiver Module (Industrial)

28 Reviews
|
1.1K Sold

$ 29.5 ~~$ 0.00~~

{"pid":478684,"minimum_ordered_quantity":1,"skulist":[{"pskuid":183724,"cid":752,"pid":478684,"sku":"183724","psvid1":271147,"psvid2":271148,"psvid3":0,"psvid4":0,"left_num":890,"price":"29.500","strike_price":"0.000","innercode":"","addtime":"2024-09-23 11:04:37","uptime":"2026-04-14 00:52:22","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"29.5","subtotal":29.5}]}
LINK-PP

LS-BL55491G-A2C | 120km

LINK-PP LS-BL55491G-A2C 1G SFP BiDi 1550nm-TX/1490nm-RX 120km DOM Simplex LC SMF Optical Transceiver Module

41 Reviews
|
890 Sold

$ 29.05 ~~$ 0.00~~

{"pid":476699,"minimum_ordered_quantity":1,"skulist":[{"pskuid":181522,"cid":752,"pid":476699,"sku":"181522","psvid1":269230,"psvid2":269231,"psvid3":0,"psvid4":0,"left_num":3100,"price":"29.050","strike_price":"0.000","innercode":"","addtime":"2024-06-27 10:18:03","uptime":"2024-11-08 00:48:19","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"29.05","subtotal":29.05}]}
LINK-PP

LS-BL49551G-A2C | 120km

LINK-PP LS-BL49551G-A2C 1G SFP BiDi 1490nm-TX/1550nm-RX 120km Simplex LC DOM SMF Optical Transceiver Module

30 Reviews
|
770 Sold

$ 29 ~~$ 0.00~~

{"pid":476685,"minimum_ordered_quantity":1,"skulist":[{"pskuid":181507,"cid":752,"pid":476685,"sku":"181507","psvid1":269202,"psvid2":269203,"psvid3":0,"psvid4":0,"left_num":330,"price":"29.000","strike_price":"0.000","innercode":"","addtime":"2024-06-26 10:54:03","uptime":"2024-12-30 01:58:19","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"29","subtotal":29}]}
LINK-PP

LS-BL49551G-A0C | 100km

LINK-PP LS-BL49551G-A0C 1G BiDi SFP 1490nm-TX/1550nm-RX 100km DOM Simplex LC SMF Optical Transceiver Module

27 Reviews
|
1.3K Sold

$ 28.5 ~~$ 0.00~~

{"pid":478683,"minimum_ordered_quantity":1,"skulist":[{"pskuid":183723,"cid":752,"pid":478683,"sku":"183723","psvid1":271145,"psvid2":271146,"psvid3":0,"psvid4":0,"left_num":770,"price":"28.500","strike_price":"0.000","innercode":"","addtime":"2024-09-23 11:00:04","uptime":"2026-04-14 00:51:58","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"28.5","subtotal":28.5}]}
LINK-PP

LS-BL55491G-A0C | 100km

LINK-PP LS-BL55491G-A0C 1G SFP BiDi 1550nm-TX/1490nm-RX 100km Simplex LC DOM SMF Optical Transceiver Module

22 Reviews
|
1.9K Sold

$ 27.1 ~~$ 0.00~~

{"pid":481818,"minimum_ordered_quantity":1,"skulist":[{"pskuid":184888,"cid":752,"pid":481818,"sku":"184888","psvid1":271755,"psvid2":271756,"psvid3":0,"psvid4":0,"left_num":1100,"price":"27.100","strike_price":"0.000","innercode":"","addtime":"2024-10-20 06:52:39","uptime":"2024-11-08 00:47:24","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"27.1","subtotal":27.1}]}
LINK-PP

LS-BL49551G-10I | 10km

LINK-PP LS-BL49551G-10I 1G BiDi SFP 1490nm-TX/1550nm-RX 10km DOM Simplex LC SMF Optical Transceiver Module (Industrial)

30 Reviews
|
1.9K Sold

$ 24 ~~$ 0.00~~

{"pid":493369,"minimum_ordered_quantity":1,"skulist":[{"pskuid":203923,"cid":752,"pid":493369,"sku":"203923","psvid1":285989,"psvid2":285990,"psvid3":0,"psvid4":0,"left_num":210,"price":"24.000","strike_price":"0.000","innercode":"","addtime":"2026-05-22 20:37:24","uptime":"2026-05-22 20:37:24","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"24","subtotal":24}]}