Will this 1G SFP BiDi module plug and play with our existing Cisco Catalyst and Juniper switches, or do we need specific OEM coding?

Yes, it's fully MSA compliant and highly interoperable across multi-brand switches. For absolute certainty, you can select your specific OEM brand (like Cisco, Juniper, HPE, etc.) before purchasing, and we will flash the EEPROM to ensure flawless plug-and-play compatibility.

Is this 40km single-mode SFP compliant with standard Gigabit Ethernet and Fibre Channel protocols for our enterprise data center?

Yes, the module strictly adheres to IEEE 802.3z standards for Fast and Gigabit Ethernet, and is fully compliant with 1G Fibre Channel protocols. This guarantees industry standard compliance and safe integration into strict enterprise network environments.

The specs show a 0 to 70°C operating temperature. Do you have an industrial wide-temperature version for outdoor telecom cabinets?

Yes, the LS-BL31491G-40C is our commercial-grade indoor version. If you are deploying in harsh outdoor environments, we offer the corresponding industrial-grade model (LS-BL31491G-40I), which is engineered to operate safely in extreme temperatures ranging from -40°C to 85°C.

We're dealing with tight project deadlines. What is the standard delivery cycle for a bulk order of 500+ LS-BL31491G-40C modules to the US?

We maintain stable inventory levels to ensure supply chain reliability. An order of 500+ units is typically processed within 3 days. With standard express delivery, they will arrive at your US facility in approximately 3 to 5 business days.

Can I use a standard SC patch cord with this transceiver, or is it strictly limited to LC connectors?

This specific module features a Simplex LC optical interface to support high-density switch ports. You must use a Simplex LC-to-LC single-mode fiber patch cord. If you are connecting to older legacy equipment with SC ports, you will need a specialized LC-to-SC adapter cable.

Breadcrumb: Home; Products; Optic Transceivers | SFP Modules; 1/2/4G Transceiver Modules; 1G BiDi SFP; 214178

Click to open expanded view

Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1G SFP BiDi 1310nm-TX/1490nm-RX 40km Simplex LC DOM SMF Optical Transceiver Module

Name: Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1G SFP BiDi 1310nm-TX/1490nm-RX 40km Simplex LC DOM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 214178
Price: 14.448 USD
Availability: InStock
Rating: 5 (21 reviews)

Product: Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1G SFP BiDi 1310nm-TX/1490nm-RX 40km Simplex LC DOM SMF Optical Transceiver Module
SKU: 214178
P/N: LS-BL31491G-40C
Price: $ 16.8
Stock: 739 in Stock
Sold: 796
Product URL: https://www.l-p.com/products/477099.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

21 Reviews

5 Questions

796 Sold

$ 16.8

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

Qty (pcs) :

Unit Price :

$ 16.8

100

$ 15.96

1000

$ 15.456

3000

$ 14.952

6000

$ 14.448

Manufacture: LINK-PP P/N: LS-BL31491G-40C SKU: 214178

Compatible:: Cisco; LINK-PP; Alcatel-Lucent; Avaya; Brocade; DELL; Extreme; FS; Fortinet; Generic; H3C; HPE; HW; Juniper; Netgear

Compatible P/N:: 3HE00868AA | 10km; 3HE00868AB | 10km; SFP-DUAL-BX-D | 10km; SFP-DUAL-BX-U | 10km; SFP-GIG-BX-D20 | 20km; SFP-GIG-BX-U20 | 20km; SFP-GIG-BX-D40 | 40km; SFP-GIG-BX-U40 | 40km

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:

{{ lpMoneyText(detail_data.displayed_price.unit_prefix, detail_data.displayed_price.total, detail_data.displayed_price.unit_suffix) }}

{{ lpMoneyText(detail_data.displayed_price.unit_prefix, detail_data.displayed_price.original_total_price, detail_data.displayed_price.unit_suffix) }} ( {{ 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

Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1G SFP Specifications

The Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP module is a high-performance 1G SFP BiDi transceiver designed for reliable Gigabit Ethernet connections. Operating over a single single-mode fiber, this commercial-grade module integrates advanced optical sub-assemblies to deliver robust data transmission up to 40km. It complies fully with industry standards, ensuring seamless network performance across diverse hardware configurations.

Alcatel-Lucent Part Number	SFP-GIG-BX-U40	Vendor Name	LINK-PP
Form Factor	SFP	Max Data Rate	1.25Gbps
Wavelength	1310nm-TX/1490nm-RX	Max Cable Distance	40km
Connector	Simplex LC	Media	SMF
Transmitter Type	DFB	Receiver Type	PIN
TX Power	-5 to 0dBm	RX Power	-23 to -1dBm
Receiver Sensitivity	<-24dBm	DOM Support	Yes
Operating Temperature Range	0 to 70°C	Protocols	Fast Ethernet, Gigabit Fibre Channel, MSA Compliant

Key Features of Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1.25G SFP

This module delivers incredible efficiency by utilizing a high-performance DFB laser and an ultra-sensitive PIN receiver. With integrated Digital Optical Monitoring and an industry-standard interface, it provides exceptional reliability and comprehensive multi-vendor compatibility for modern infrastructure deployment.

Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1G SFP Optical Module

This specific SFP optical module is engineered for high-density networking applications, offering low power consumption, minimal heat dissipation, and continuous high-speed connectivity within standard 1G industrial and commercial switching systems.

SFP-GIG-BX-U40: 1G Connectivity for Campus Networks

Perfect for expanding regional campus networks, this 1G transceiver provides robust bandwidth for connecting separate institutional buildings, linking remote servers, and enabling highly efficient local data backhaul without infrastructure bottlenecks.

SFP-GIG-BX-U40 Module with 1310nm-TX and 1490nm-RX Wavelength

Featuring bi-directional optical filtering technology, the transceiver transmits data efficiently at 1310nm and receives at 1490nm, successfully maximizing total fiber resource utilization through single-strand fiber technology.

SFP-GIG-BX-U40 Module Supporting 40km Transmission

Equipped with a powerful distributed feedback laser, this module easily overcomes signal attenuation to deliver stable, long-distance gigabit data transmission up to a maximum range of forty kilometers.

SFP-GIG-BX-U40 Module with Simplex LC Interface

The standardized simplex LC connector ensures clean, low-insertion-loss optical connectivity, significantly simplifying fiber patch cord deployment and reducing structural cable management complexity in tight rack spaces.

SFP-GIG-BX-U40 Module with DOM for Real-Time Monitoring

The built-in DOM functionality enables operators to track essential parameters including internal temperature, voltage, laser bias current, and critical optical power levels directly through system software.

Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1.25G SFP Certification

LINK-PP ensures that every single transceiver complies with global regulatory and strict environmental standards, guaranteeing sustainable, long-term deployment across diverse international network architectures.

SFP-GIG-BX-U40 Quality Testing Program

Our rigorous quality testing program guarantees optimal signal integrity, extreme environmental durability, and stable mechanical performance under continuous maximum capacity operations.

SFP-GIG-BX-U40 Quality Certifications

This optical product holds premium regulatory certifications, including CE, FCC, and RoHS compliance, reflecting our absolute commitment to manufacturing eco-friendly hardware.

SFP-GIG-BX-U40 Certified for Reliable Host-Device Compatibility

Extensively verified across major industry platforms, this module guarantees seamless plug-and-play operation and eliminates integration issues with various enterprise switches.

Rigorous Testing Ensures Reliable SFP Performance

Every manufactured transceiver undergoes comprehensive laboratory validation to ensure peak hardware performance and zero transmission errors in active enterprise networks.

Rigorous Testing Ensures Reliable Transceiver Performance

Optical Spectrum Test

Advanced spectral analysis ensures the DFB laser maintains central wavelength stability and suppressive side modes.

Eye Pattern Test

Precision eye diagram testing validates outstanding optical wave shapes and clean, distortion-free signal margins.

Bit Error Rate Test

Extended bit error testing guarantees flawless, packet-loss-free data performance at maximum throughput limits.

Temperature Test

Thermal chamber cycling verifies flawless electrical operations throughout the commercial zero to seventy degrees range.

Product Shipping for Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1.25G SFP

We utilize optimized packaging and reliable distribution channels to guarantee your hardware arrives safely, quickly, and completely ready for immediate deployment.

Anti-Static Protective Packaging

Each transceiver is sealed in premium ESD packaging to prevent electrical damage.

Shock-Resistant Transport Protection

Cushioned customized enclosures protect fragile optical components during transit.

Fast Order Processing and Dispatch

Our streamlined warehouse logistics guarantee rapid processing and prompt international shipping.

Global Logistics and International Delivery

Trusted global carriers ensure secure, tracked transport directly to your designated facility.

Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1.25G SFP Usage Demonstration

This practical demonstration illustrates the effortless installation process of inserting the module into a live enterprise switch, establishing immediate link synchronization, and accessing the real-time diagnostics via the network management interface.

Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1G SFP Usage Demonstration

SFP-GIG-BX-U40 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 SFP-GIG-BX-U40 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.

Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 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 SFP-GIG-BX-U40	SFP-GIG-BX-U20	3HE00868AA	SFP-GIG-BX-D40	SFP-DUAL-BX-D	SFP-GIG-BX-D20

Compatible	Alcatel-Lucent	Alcatel-Lucent	Alcatel-Lucent	Alcatel-Lucent	Alcatel-Lucent	Alcatel-Lucent
Data Rate (Max)	1.25Gbps	1.25Gbps	1.25Gbps	1.25Gbps	1.25Gbps	1.25Gbps
Wavelength	1310nm-TX/1490nm-RX	1310nm-TX/1490nm-RX	1310nm-TX/1490nm-RX	1490nm-TX/1310nm-RX	1550nm-TX/1310nm-RX	1490nm-TX/1310nm-RX
Connector	Simplex LC	Simplex LC	Simplex LC	Simplex LC	Simplex LC	Simplex LC
Cable Distance (Max)	40km	20km	10km	40km	10km	20km
Cable Type	SMF	SMF	SMF	SMF	SMF	SMF
TX Power	-5 to 0dBm	-9 to 0dBm	-9 to 0dBm	-5 to 0dBm	-9 to 0dBm	-9 to 0dBm
Receiver Sensitivity	-23 to -1dBm	-23 to -1dBm	-23 to -1dBm	-23 to -1dBm	-23 to -1dBm	-23 to -1dBm
Operating Temperature	0 to 70°C	0 to 70°C	0 to 70°C	0 to 70°C	0 to 70°C	0 to 70°C
Vendor Name	LINK-PP	LINK-PP	LINK-PP	LINK-PP	LINK-PP	LINK-PP
Form Factor	SFP	SFP	SFP	SFP	SFP	SFP
Transmitter Type	DFB	FP	FP	DFB	DFB	DFB
Receiver Type	PIN	PIN	PIN	PIN	PIN	PIN
DOM Support	Yes	Yes	Yes	Yes	Yes	Yes
Protocols	Fast Ethernet, Gigabit Fibre Channel, MSA Compliant	Fast Ethernet, Gigabit Fibre Channel, MSA Compliant	Fast Ethernet, Gigabit Fibre Channel, MSA Compliant	Fast Ethernet, Gigabit Fibre Channel, MSA Compliant	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-BL31491G-40C.pdf Download

Questions & Answers
Ask a Question

No data

Q: Will this 1G SFP BiDi module plug and play with our existing Cisco Catalyst and Juniper switches, or do we need specific OEM coding? By D***s on 2026-03-06

A: Yes, it's fully MSA compliant and highly interoperable across multi-brand switches. For absolute certainty, you can select your specific OEM brand (like Cisco, Juniper, HPE, etc.) before purchasing, and we will flash the EEPROM to ensure flawless plug-and-play compatibility. By admin on 2026-03-06
Q: Is this 40km single-mode SFP compliant with standard Gigabit Ethernet and Fibre Channel protocols for our enterprise data center? By A***z on 2025-09-14

A: Yes, the module strictly adheres to IEEE 802.3z standards for Fast and Gigabit Ethernet, and is fully compliant with 1G Fibre Channel protocols. This guarantees industry standard compliance and safe integration into strict enterprise network environments. By admin on 2025-09-14
Q: The specs show a 0 to 70°C operating temperature. Do you have an industrial wide-temperature version for outdoor telecom cabinets? By J***r on 2025-06-21

A: Yes, the LS-BL31491G-40C is our commercial-grade indoor version. If you are deploying in harsh outdoor environments, we offer the corresponding industrial-grade model (LS-BL31491G-40I), which is engineered to operate safely in extreme temperatures ranging from -40°C to 85°C. By admin on 2025-06-21
Q: We're dealing with tight project deadlines. What is the standard delivery cycle for a bulk order of 500+ LS-BL31491G-40C modules to the US? By R***t on 2025-03-24

A: We maintain stable inventory levels to ensure supply chain reliability. An order of 500+ units is typically processed within 3 days. With standard express delivery, they will arrive at your US facility in approximately 3 to 5 business days. By admin on 2025-03-24
Q: Can I use a standard SC patch cord with this transceiver, or is it strictly limited to LC connectors? By J***z on 2025-03-14

A: This specific module features a Simplex LC optical interface to support high-density switch ports. You must use a Simplex LC-to-LC single-mode fiber patch cord. If you are connecting to older legacy equipment with SC ports, you will need a specialized LC-to-SC adapter cable. By admin on 2025-03-14

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***s

Ecuador

Verified Purchase

5 .0

2026-02-11

We bulk deployed these LS-BL31491G-40C modules for a gigabit base station backhaul project. The MSA compliant Simplex LC DOM SMF transceiver dropped our CAPEX significantly while maintaining stable 1.25Gbps throughput.

125 Helpful vote Comments

M***g

Philippines

Verified Purchase

4 .0

2026-01-30

Delivery was delayed by customs, but the DOM SMF transceiver booted up perfectly fine.

159 Helpful vote Comments

C***z

Colombia

Verified Purchase

5 .0

2025-07-22

Sourced these for a critical data center link. The 40km single-mode SFP handled Gigabit Fibre Channel flawlessly during stress tests. Commercial 0-70°C temp rating is perfect for our climate-controlled rack enclosures. ( ˘▽˘)っ

53 Helpful vote Comments

J***g

Russian Federation

Verified Purchase

5 .0

2025-07-20

Perfect for our server room bulk deployment.

110 Helpful vote Comments

M***l

Dominican Republic

Verified Purchase

5 .0

2025-04-30

Needed a reliable 1G SFP BiDi 40km for backhaul, this fits the bill perfectly! ⚡

81 Helpful vote Comments

J***n

Ukraine

Verified Purchase

5 .0

2025-04-19

Installed this LS-BL31491G-40C in a Dell switch, linked right up at 1.25Gbps without errors.

179 Helpful vote Comments

E***z

Kazakhstan

Verified Purchase

5 .0

2025-01-14

Impressive receiver sensitivity at <-24dBm on this 1310nm/1490nm gigabit SFP! Upgraded our corporate WAN links using single-strand fiber. DDM metrics read perfectly on our Netgear core switches. Will definitely reorder.

109 Helpful vote Comments

C***l

Finland

Verified Purchase

5 .0

2024-12-19

Flawless Cisco compatible 1G BiDi module.

72 Helpful vote Comments

D***r

Germany

Verified Purchase

5 .0

2024-11-24

Works perfectly for my campus fiber network!

78 Helpful vote Comments

W***r

Israel

Verified Purchase

5 .0

2024-11-21

Excellent DOM support, zero issues so far!

183 Helpful vote Comments

B***z

Ukraine

Verified Purchase

5 .0

2024-10-31

Tested this 1G SFP BiDi transceiver over a 35km campus fiber network. The DFB laser maintains strong TX power around -2dBm. Excellent interoperability with our mixed Cisco and Extreme networks.

158 Helpful vote Comments

C***s

Lithuania

Verified Purchase

5 .0

2024-06-26

Easy to find products and great prices.

35 Helpful vote Comments

J***d

France

Verified Purchase

5 .0

2024-06-24

I have purchased Optical Transceiver Modules in the past and would not hesitate to purchase again.

61 Helpful vote Comments

P***h

Brazil

Verified Purchase

5 .0

2024-06-05

I got my order very quickly and was pleasantly surprised to see great quality of the item. It exceeded my expectations!

32 Helpful vote Comments

M***i

United States

Verified Purchase

5 .0

2024-04-22

Prompt shipping and handling, good prices, and great Tech Support.

83 Helpful vote Comments

L***n

Romania

Verified Purchase

5 .0

2023-12-21

good quality and servies, LINK-PP.

44 Helpful vote Comments

S***r

Austria

Verified Purchase

5 .0

2023-12-11

LINK-PP has everything that I need in stock, with the best prices and the Fastest shipping. Shopping here is always a fantastic experience for me. I love LINK-PP and will continue to use it as my provider for all of my fiber optics needs!

28 Helpful vote Comments

S***p

Brunei Darussalam

Verified Purchase

5 .0

2023-11-15

The website is very easy to use, and I appreciate that since a lot of items I order for my technicians I am not aware of. Your website shows exactly what I need and ordering is easy. Really satisfied with the shopping experience.

32 Helpful vote Comments

J***n

United States

Verified Purchase

5 .0

2023-10-31

Work perfectly , Quick and easy to use. Excellent results. More conaistently good results and much easier to use

53 Helpful vote Comments

B***g

United Arab Emirates

Verified Purchase

5 .0

2023-09-30

Fast delivery, I will recommend it to my friends.

77 Helpful vote Comments

G***n

Brazil

Verified Purchase

5 .0

2023-01-20

Easy to use, good prices

21 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

Alcatel-Lucent

3HE00868AB | 10km

Alcatel-Lucent 3HE00868AB Compatible LINK-PP 1G SFP BiDi 1490nm-TX/1310nm-RX 10km Simplex LC DOM SMF Optical Transceiver Module

19 Reviews
|
1.9K Sold

$ 14.5 ~~$ 0.00~~

{"pid":477384,"minimum_ordered_quantity":1,"skulist":[{"pskuid":219228,"cid":752,"pid":477384,"sku":"219228","psvid1":318094,"psvid2":318095,"psvid3":0,"psvid4":0,"left_num":2367,"price":"14.500","strike_price":"0.000","innercode":"","addtime":"2026-07-28 22:46:02","uptime":"2026-07-28 22:46:02","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":"14.5","subtotal":14.5}]}
Alcatel-Lucent

SFP-DUAL-BX-U | 10km

Alcatel-Lucent SFP-DUAL-BX-U Compatible LINK-PP 1G SFP BiDi 1310nm-TX/1550nm-RX 10km Simplex LC DOM SMF Optical Transceiver Module

20 Reviews
|
970 Sold

$ 6.8 ~~$ 0.00~~

{"pid":477117,"minimum_ordered_quantity":1,"skulist":[{"pskuid":212706,"cid":752,"pid":477117,"sku":"212706","psvid1":305086,"psvid2":305087,"psvid3":0,"psvid4":0,"left_num":635,"price":"6.800","strike_price":"0.000","innercode":"","addtime":"2026-07-06 02:32:18","uptime":"2026-07-06 02:32:18","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":"6.8","subtotal":6.8}]}
Ubiquiti

UACC-OM-SM-1G-S | 3km

Ubiquiti UACC-OM-SM-1G-S Compatible LINK-PP 1G SFP BiDi 1310nm-TX/1550nm-RX 3km Simplex LC DOM SMF Optical Transceiver Module

15 Reviews
|
1.9K Sold

$ 6.5 ~~$ 0.00~~

{"pid":496401,"minimum_ordered_quantity":1,"skulist":[{"pskuid":220167,"cid":752,"pid":496401,"sku":"220167","psvid1":319962,"psvid2":319963,"psvid3":0,"psvid4":0,"left_num":975,"price":"6.500","strike_price":"0.000","innercode":"","addtime":"2026-07-31 23:15:12","uptime":"2026-07-31 23:15:12","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":"6.5","subtotal":6.5}]}
Ubiquiti

UACC-OM-SM-1G-S | 3km

Ubiquiti UACC-OM-SM-1G-S Compatible LINK-PP 1G BiDi SFP 1550nm-TX/1310nm-RX 3km DOM Simplex LC SMF Optical Transceiver Module

19 Reviews
|
806 Sold

$ 6.5 ~~$ 0.00~~

{"pid":496400,"minimum_ordered_quantity":1,"skulist":[{"pskuid":220372,"cid":752,"pid":496400,"sku":"220372","psvid1":320372,"psvid2":320373,"psvid3":0,"psvid4":0,"left_num":832,"price":"6.500","strike_price":"0.000","innercode":"","addtime":"2026-08-02 23:47:01","uptime":"2026-08-02 23:47:01","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":"6.5","subtotal":6.5}]}
Dahua

GSFP-1310T-20-SMF | 20km

Dahua GSFP-1310T-20-SMF Compatible LINK-PP 1G SFP BiDi 1310nm-TX/1550nm-RX 20km Simplex LC DOM SMF Optical Transceiver Module (Industrial)

25 Reviews
|
1.1K Sold

$ 15 ~~$ 0.00~~

{"pid":496298,"minimum_ordered_quantity":1,"skulist":[{"pskuid":219812,"cid":752,"pid":496298,"sku":"219812","psvid1":319260,"psvid2":319261,"psvid3":0,"psvid4":0,"left_num":512,"price":"15.000","strike_price":"0.000","innercode":"","addtime":"2026-07-29 19:11:49","uptime":"2026-07-29 19:11:49","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":"15","subtotal":15}]}
LINK-PP

LS-BL55311GE-10C | 10km

LINK-PP LS-BL55311GE-10C 100/1000M SFP BiDi 1550nm-TX/1310nm-RX 10km DOM Simplex LC SMF Optical Transceiver Module

25 Reviews
|
580 Sold

$ 7.5 ~~$ 0.00~~

{"pid":496047,"minimum_ordered_quantity":1,"skulist":[{"pskuid":218152,"cid":752,"pid":496047,"sku":"218152","psvid1":315944,"psvid2":315945,"psvid3":0,"psvid4":0,"left_num":120,"price":"7.500","strike_price":"0.000","innercode":"","addtime":"2026-07-23 23:31:37","uptime":"2026-07-23 23:31:37","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":"7.5","subtotal":7.5}]}
LINK-PP

LS-BL31551GE-10C | 10km

LINK-PP LS-BL31551GE-10C 100/1000M SFP BiDi 1310nm-TX/1550nm-RX 10km DOM Simplex LC SMF Optical Transceiver Module

20 Reviews
|
580 Sold

$ 7.5 ~~$ 0.00~~

{"pid":496046,"minimum_ordered_quantity":1,"skulist":[{"pskuid":218151,"cid":752,"pid":496046,"sku":"218151","psvid1":315942,"psvid2":315943,"psvid3":0,"psvid4":0,"left_num":120,"price":"7.500","strike_price":"0.000","innercode":"","addtime":"2026-07-23 23:21:39","uptime":"2026-07-23 23:21:39","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":"7.5","subtotal":7.5}]}
LINK-PP

LS-BL31551G-03C | 3km

LINK-PP LS-BL31551G-03C 1G SFP BiDi 1310nm-TX/1550nm-RX 3km Simplex LC DOM SMF Optical Transceiver Module

22 Reviews
|
1.9K Sold

$ 6.5 ~~$ 0.00~~

{"pid":495485,"minimum_ordered_quantity":1,"skulist":[{"pskuid":215435,"cid":752,"pid":495485,"sku":"215435","psvid1":310538,"psvid2":310539,"psvid3":0,"psvid4":0,"left_num":910,"price":"6.500","strike_price":"0.000","innercode":"","addtime":"2026-07-12 22:53:37","uptime":"2026-07-12 22:53:37","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":"6.5","subtotal":6.5}]}
Ubiquiti

UF-SM-1G-S | 3km

Ubiquiti UF-SM-1G-S Compatible LINK-PP 1G BiDi SFP 1550nm-TX/1310nm-RX 3km DOM Simplex LC SMF Optical Transceiver Module

20 Reviews
|
672 Sold

$ 6.5 ~~$ 0.00~~

{"pid":495235,"minimum_ordered_quantity":1,"skulist":[{"pskuid":220373,"cid":752,"pid":495235,"sku":"220373","psvid1":320374,"psvid2":320375,"psvid3":0,"psvid4":0,"left_num":868,"price":"6.500","strike_price":"0.000","innercode":"","addtime":"2026-08-02 23:47:03","uptime":"2026-08-02 23:47:03","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":"6.5","subtotal":6.5}]}
Ubiquiti

UF-SM-1G-S | 3km

Ubiquiti UF-SM-1G-S Compatible LINK-PP 1G SFP BiDi 1310nm-TX/1550nm-RX 3km Simplex LC DOM SMF Optical Transceiver Module

12 Reviews
|
1.7K Sold

$ 6.5 ~~$ 0.00~~

{"pid":495234,"minimum_ordered_quantity":1,"skulist":[{"pskuid":218420,"cid":752,"pid":495234,"sku":"218420","psvid1":316480,"psvid2":316481,"psvid3":0,"psvid4":0,"left_num":1001,"price":"6.500","strike_price":"0.000","innercode":"","addtime":"2026-07-27 00:48:41","uptime":"2026-07-27 00:48:41","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":"6.5","subtotal":6.5}]}
FS

SFP-1G54-BX120 | 120km

FS SFP-1G54-BX120 Compatible LINK-PP 1G SFP BiDi 1550nm-TX/1490nm-RX 120km DOM Simplex LC SMF Optical Transceiver Module

21 Reviews
|
740 Sold

$ 29.05 ~~$ 0.00~~

{"pid":495203,"minimum_ordered_quantity":1,"skulist":[{"pskuid":217832,"cid":752,"pid":495203,"sku":"217832","psvid1":315306,"psvid2":315307,"psvid3":0,"psvid4":0,"left_num":3186,"price":"29.050","strike_price":"0.000","innercode":"","addtime":"2026-07-21 23:35:27","uptime":"2026-07-21 23:35:27","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}]}
FS

SFP-1G53-BX40 | 40km

FS SFP-1G53-BX40 Compatible LINK-PP 1G SFP BiDi 1550nm-TX/1310nm-RX 40km Simplex LC DOM SMF Optical Transceiver Module

20 Reviews
|
1.8K Sold

$ 8.5 ~~$ 0.00~~

{"pid":495202,"minimum_ordered_quantity":1,"skulist":[{"pskuid":217224,"cid":752,"pid":495202,"sku":"217224","psvid1":314114,"psvid2":314115,"psvid3":0,"psvid4":0,"left_num":1433,"price":"8.500","strike_price":"0.000","innercode":"","addtime":"2026-07-16 19:02:50","uptime":"2026-07-16 19:02:50","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":"8.5","subtotal":8.5}]}
FS

SFP-1G45-BX120 | 120km

FS SFP-1G45-BX120 Compatible LINK-PP 1G SFP BiDi 1490nm-TX/1550nm-RX 120km Simplex LC DOM SMF Optical Transceiver Module

16 Reviews
|
626 Sold

$ 29 ~~$ 0.00~~

{"pid":495201,"minimum_ordered_quantity":1,"skulist":[{"pskuid":217181,"cid":752,"pid":495201,"sku":"217181","psvid1":314028,"psvid2":314029,"psvid3":0,"psvid4":0,"left_num":336,"price":"29.000","strike_price":"0.000","innercode":"","addtime":"2026-07-16 18:59:58","uptime":"2026-07-16 18:59:58","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":"29","subtotal":29}]}
FS

SFP-1G35-BX40 | 40km

FS SFP-1G35-BX40 Compatible LINK-PP 1G SFP BiDi 1310nm-TX/1550nm-RX 40km Simplex LC DOM SMF Optical Transceiver Module

22 Reviews
|
3K Sold

$ 8.5 ~~$ 0.00~~

{"pid":495200,"minimum_ordered_quantity":1,"skulist":[{"pskuid":215385,"cid":752,"pid":495200,"sku":"215385","psvid1":310438,"psvid2":310439,"psvid3":0,"psvid4":0,"left_num":1161,"price":"8.500","strike_price":"0.000","innercode":"","addtime":"2026-07-12 22:38:23","uptime":"2026-07-12 22:38:23","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":"8.5","subtotal":8.5}]}
FS

SFP-1G54-BX80 | 80km

FS SFP-1G54-BX80 Compatible LINK-PP 1G SFP BiDi 1550nm-TX/1490nm-RX 80km Simplex LC DOM SMF Optical Transceiver Module

21 Reviews
|
1.1K Sold

$ 18.92 ~~$ 0.00~~

{"pid":495193,"minimum_ordered_quantity":1,"skulist":[{"pskuid":217167,"cid":752,"pid":495193,"sku":"217167","psvid1":314000,"psvid2":314001,"psvid3":0,"psvid4":0,"left_num":2117,"price":"18.920","strike_price":"0.000","innercode":"","addtime":"2026-07-16 18:59:05","uptime":"2026-07-16 18:59:05","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":"18.92","subtotal":18.92}]}

Recently Viewed

{{ item.sold_num }} Sold

{{ lpMoneyText(detail_data.displayed_price.unit_prefix, item.displayed_price.value || item.displayed_price.min, detail_data.displayed_price.unit_suffix) }}

Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1G SFP BiDi 1310nm-TX/1490nm-RX 40km Simplex LC DOM SMF Optical Transceiver Module

Product summary

Product Details

Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1G SFP Specifications

Key Features of Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1.25G SFP

Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1G SFP Optical Module

SFP-GIG-BX-U40: 1G Connectivity for Campus Networks

SFP-GIG-BX-U40 Module with 1310nm-TX and 1490nm-RX Wavelength

SFP-GIG-BX-U40 Module Supporting 40km Transmission

SFP-GIG-BX-U40 Module with Simplex LC Interface

SFP-GIG-BX-U40 Module with DOM for Real-Time Monitoring

Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1.25G SFP Certification

SFP-GIG-BX-U40 Quality Testing Program

SFP-GIG-BX-U40 Quality Certifications

SFP-GIG-BX-U40 Certified for Reliable Host-Device Compatibility

Rigorous Testing Ensures Reliable SFP Performance

Optical Spectrum Test

Eye Pattern Test

Bit Error Rate Test

Temperature Test

Product Shipping for Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1.25G SFP

Anti-Static Protective Packaging

Shock-Resistant Transport Protection

Fast Order Processing and Dispatch

Global Logistics and International Delivery

Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1.25G SFP Usage Demonstration

SFP-GIG-BX-U40 Technical Support

Pre-Sales Technical Consultation

Compatibility Verification Support

Deployment & Installation Assistance

Long-Term Technical Assurance

Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1.25G SFP After-Sales Assurance

Model Comparison Table

{{ detail_data.productVideoModal.title }} | LINK-PP

Matching Products

Download

Questions & Answers

Customer Reviews

{{comment.count}} reviews

You May Also Like

Recently Viewed

{{status_back_til}}

Added to Cart ({{ cart_pro_response.products.info.items.length }} {{ cart_pro_response.products.info.items.length === 1 ? 'item' : 'items' }})

{{addwish_back.addwish_status}}

Add to Inquiry List

Write a Review

Alcatel-Lucent SFP-GIG-BX-U40 Compatible LINK-PP 1G SFP BiDi 1310nm-TX/1490nm-RX 40km Simplex LC DOM SMF Optical Transceiver Module

LINK-PP