Our outdoor enclosures get insanely hot in the summer and freezing in winter. Can this module survive that?

Definitely. This is a true industrial-grade optical transceiver built for harsh environments. It guarantees stable, zero-packet-loss operation across extreme temperature ranges from -40°C to 85°C (-40°F to 185°F).

Does this transceiver support DOM/DDM monitoring and meet standard Ethernet protocols?

Yes. It fully supports Digital Optical Monitoring (DOM/DDM) for real-time tracking of parameters like temperature, voltage, and optical laser power. It is also fully compliant with IEEE Fast Ethernet, Gigabit Ethernet, and 1G Fibre Channel standards.

We're looking to deploy about 500 of these for a city-wide ISP rollout. Do you guys offer volume discounts?

Yes, we provide tiered B2B bulk pricing. For a batch order of 500 units, the price drops significantly compared to the standard retail rate. Please contact our sales team directly to get a formal quote for your project.

Will this 1G BiDi SFP play nice with my Cisco Catalyst and Arista switches? I need to mix and match.

Absolutely! This module is 100% MSA compliant and extensively tested for OEM compatibility across major networking brands like Cisco, Arista, and Juniper. You can mix and match seamlessly without any vendor lock-in issues.

Breadcrumb: Home; Products; Optic Transceivers | SFP Modules; 1/2/4G Transceiver Modules; 1G BiDi SFP; 183541

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LINK-PP LS-BL31491G-20I 1G SFP BiDi 1310nm-TX/1490nm-RX 20km Simplex LC DOM SMF Optical Transceiver Module (Industrial)

Name: LINK-PP LS-BL31491G-20I 1G SFP BiDi 1310nm-TX/1490nm-RX 20km Simplex LC DOM SMF Optical Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 183541
Price: 7.56 USD
Availability: InStock
Rating: 4.9 (25 reviews)

Product: LINK-PP LS-BL31491G-20I 1G SFP BiDi 1310nm-TX/1490nm-RX 20km Simplex LC DOM SMF Optical Transceiver Module (Industrial)
SKU: 183541
P/N: LS-BL31491G-20I
Price: $ 8.79
Stock: 1200 in Stock
Sold: 800
Product URL: https://www.l-p.com/products/478511.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

25 Reviews

4 Questions

800 Sold

$ 8.79

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

Qty (pcs) :

Unit Price :

$ 8.79

100

$ 8.351

1000

$ 8.087

3000

$ 7.824

6000

$ 7.56

Manufacture: LINK-PP P/N: LS-BL31491G-20I SKU: 183541

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

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Estimated delivery time : 3 - 10 days.

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LINK-PP LS-BL31491G-20I 1G BiDi SFP Specifications

The LINK-PP LS-BL31491G-20I 1G BiDi SFP is a high-performance industrial grade optical module designed specifically for demanding environments. This robust 1G BiDi SFP transceiver delivers reliable gigabit connectivity, operating flawlessly between extreme temperatures of -40°C and 85°C. Engineered for seamless fiber optic communications, this LINK-PP transceiver ensures exceptional network stability and efficiency.

LINK-PP Part Number	LS-BL31491G-20I	Vendor Name	LINK-PP
Form Factor	SFP	Max Data Rate	1.25Gbps
Wavelength	1310nm-TX/1490nm-RX	Max Cable Distance	20km
Connector	Simplex LC	Media	SMF
Transmitter Type	FP	Receiver Type	PIN
TX Power	-9 to 0dBm	RX Power	-23 to -1dBm
Receiver Sensitivity	<-23dBm	DOM Support	Yes
Operating Temperature Range	-40 to 85°C	Protocols	Fast Ethernet, Gigabit Fibre Channel, MSA Compliant

Key Features of LINK-PP LS-BL31491G-20I 1G BiDi SFP

Discover the core advantages of the LINK-PP LS-BL31491G-20I 1G BiDi SFP. This reliable bidirectional transceiver is optimized for single-mode fiber networks, delivering exceptional industrial-grade performance. It offers low power consumption and high durability, making this 1G BiDi SFP perfect for challenging industrial ethernet deployments.

LINK-PP LS-BL31491G-20I 1G BiDi SFP Optical Module

As a premier 1G BiDi SFP optical module, the LS-BL31491G-20I ensures outstanding signal integrity. This LINK-PP optical module seamlessly upgrades your networking infrastructure, offering robust bidirectional data transmission for industrial switching and routing applications.

LS-BL31491G-20I: 1G Connectivity for Server Interconnection

Experience seamless 1G connectivity for server interconnection with the LS-BL31491G-20I transceiver. This module optimizes data flow between network switches and servers, providing the essential 1G connectivity needed to maximize overall data center and enterprise network performance.

LS-BL31491G-20I Module with 1310nm-TX and 1490nm-RX Wavelength

Equipped with an advanced FP laser, this module operates perfectly with a 1310nm-TX and 1490nm-RX wavelength configuration. Utilizing WDM technology, the 1310nm-TX and 1490nm-RX wavelength setup maximizes optical fiber utilization by transmitting and receiving simultaneously.

LS-BL31491G-20I Module Supporting 20km Transmission

Ideal for long-distance network expansion, this transceiver is a reliable module supporting 20km transmission over single-mode fiber. The capability of this module supporting 20km transmission ensures stable, high-speed data delivery across expansive industrial and campus environments.

LS-BL31491G-20I Module with Simplex LC Interface

Designed for easy integration, this is a pluggable module with Simplex LC interface. Utilizing a module with Simplex LC interface significantly reduces cabling complexity and costs, providing a secure and highly efficient optical connection for your networks.

LS-BL31491G-20I Module with DOM for Real-Time Monitoring

Enhance your network diagnostics using this smart module with DOM for real-time monitoring. A module with DOM for real-time monitoring allows administrators to track operational status like temperature, voltage, and laser power, ensuring proactive network maintenance.

LINK-PP LS-BL31491G-20I 1G SFP Certification

The LINK-PP LS-BL31491G-20I 1G SFP certification guarantees compliance with strict industry standards. This fully compliant transceiver meets all essential international 1G SFP certification requirements for safety.

LS-BL31491G-20I Quality Testing Program

Every transceiver undergoes the comprehensive LS-BL31491G-20I Quality Testing Program before shipment. This rigorous Quality Testing Program ensures maximum reliability and exceptional performance in demanding industrial conditions.

LS-BL31491G-20I Quality Certifications

Backed by premium LS-BL31491G-20I Quality Certifications, this module is fully MSA compliant and RoHS approved. These essential Quality Certifications demonstrate our commitment to environmental safety and excellence.

LS-BL31491G-20I Certified for Reliable Host-Device Compatibility

The LS-BL31491G-20I certified for reliable host-device compatibility ensures seamless integration with major brands of switches and routers. Being certified for reliable host-device compatibility prevents costly network downtime.

Rigorous Testing Ensures Reliable SFP Performance

Our comprehensive and rigorous testing ensures reliable SFP performance. Every transceiver must pass strict evaluations to guarantee long-lasting and highly reliable SFP performance.

Rigorous Testing Ensures Reliable Transceiver Performance

Optical Spectrum Test

The optical spectrum test confirms precise 1310nm wavelength accuracy for optimal signal integrity.

Eye Pattern Test

An advanced eye pattern test verifies excellent signal clarity and validates high transmission quality.

Bit Error Rate Test

The bit error rate test guarantees zero data errors during continuous gigabit network transmission.

Temperature Test

A severe temperature test ensures flawless operation within extreme industrial environments up to 85°C.

Product Shipping for LINK-PP LS-BL31491G-20I 1G SFP

We provide secure product shipping for LINK-PP LS-BL31491G-20I 1G SFP orders. Excellent product shipping for LINK-PP LS-BL31491G-20I 1G SFP guarantees safe and timely delivery.

Anti-Static Protective Packaging

Premium anti-static protective packaging shields the sensitive electronic components from electrical damage.

Shock-Resistant Transport Protection

Durable shock-resistant transport protection prevents physical impacts during transit to your facility.

Fast Order Processing and Dispatch

We guarantee fast order processing and dispatch to minimize your network downtime.

Global Logistics and International Delivery

Our trusted global logistics and international delivery network covers worldwide destinations efficiently.

LINK-PP LS-BL31491G-20I 1G SFP Usage Demonstration

This LINK-PP LS-BL31491G-20I 1G SFP usage demonstration highlights its simple plug-and-play installation. For proper operation, this usage demonstration emphasizes that the TX-1310nm module must be correctly paired with a complementary RX-1310nm transceiver on the opposite end.

LS-BL31491G-20I 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-BL31491G-20I 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-BL31491G-20I 1G 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-BL31491G-20I	LS-BL31491G-10I	LS-BL31491G-40I	LS-BL55311G-60I	LS-BL55311G-03I	LS-BL55491G-A5I

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	1310nm-TX/1490nm-RX	1310nm-TX/1490nm-RX	1310nm-TX/1490nm-RX	1550nm-TX/1310nm-RX	1550nm-TX/1310nm-RX	1550nm-TX/1490nm-RX
Connector	Simplex LC	Simplex LC	Simplex LC	Simplex LC	Simplex LC	Simplex LC
Cable Distance (Max)	20km	10km	40km	60km	3km	150km
Cable Type	SMF	SMF	SMF	SMF	SMF	SMF
TX Power	-9 to 0dBm	-9 to 0dBm	-5 to 0dBm	-5 to 0dBm	-15 to -8dBm	0 to +5dBm
Receiver Sensitivity	-23 to -1dBm	-23 to -1dBm	-23 to -1dBm	-23 to -1dBm	-23 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	FP	FP	DFB	DFB	FP	DFB
Receiver Type	PIN	PIN	PIN	PIN	PIN	APD
DOM Support	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	SFP MSA、SFF-8472

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Q: Our outdoor enclosures get insanely hot in the summer and freezing in winter. Can this module survive that? By B***t on 2026-03-28

A: Definitely. This is a true industrial-grade optical transceiver built for harsh environments. It guarantees stable, zero-packet-loss operation across extreme temperature ranges from -40°C to 85°C (-40°F to 185°F). By admin on 2026-03-28
Q: Does this transceiver support DOM/DDM monitoring and meet standard Ethernet protocols? By R***s on 2025-11-27

A: Yes. It fully supports Digital Optical Monitoring (DOM/DDM) for real-time tracking of parameters like temperature, voltage, and optical laser power. It is also fully compliant with IEEE Fast Ethernet, Gigabit Ethernet, and 1G Fibre Channel standards. By admin on 2025-11-27
Q: We're looking to deploy about 500 of these for a city-wide ISP rollout. Do you guys offer volume discounts? By R***s on 2025-10-28

A: Yes, we provide tiered B2B bulk pricing. For a batch order of 500 units, the price drops significantly compared to the standard retail rate. Please contact our sales team directly to get a formal quote for your project. By admin on 2025-10-28
Q: Will this 1G BiDi SFP play nice with my Cisco Catalyst and Arista switches? I need to mix and match. By L***z on 2025-07-30

A: Absolutely! This module is 100% MSA compliant and extensively tested for OEM compatibility across major networking brands like Cisco, Arista, and Juniper. You can mix and match seamlessly without any vendor lock-in issues. By admin on 2025-07-30

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D***z

Denmark

Verified Purchase

5 .0

2026-05-18

Great cost-efficiency! Using these 1G LC DOM SMF modules for enterprise network edge switches.

75 Helpful vote Comments

D***s

Colombia

Verified Purchase

5 .0

2026-03-26

Upgraded our manufacturing plant's network using these LC simplex SFP modules. The industrial-grade tolerance is no joke—survives high heat easily. Great OEM compatible optics for anyone needing resilient Fast Ethernet connections.

203 Helpful vote Comments

L***z

Norway

Verified Purchase

5 .0

2026-03-15

Bulk deployed these LINK-PP LS-BL31491G-20I modules across our campus fiber network. The 1310/1490nm BiDi setup halved our fiber strand usage! Excellent DOM monitoring and totally MSA compliant. Total game changer for TCO.

30 Helpful vote Comments

S***z

Mexico

Verified Purchase

5 .0

2026-03-01

Linked up instantly on my home NAS.

133 Helpful vote Comments

E***k

Chile

Verified Purchase

4 .0

2026-02-16

FedEx delayed my batch by two days. Industrial optical transceivers perform great otherwise.

72 Helpful vote Comments

R***z

Denmark

Verified Purchase

5 .0

2026-01-27

Tested at -30°C, zero packet loss. ❄️

197 Helpful vote Comments

D***k

Peru

Verified Purchase

5 .0

2025-12-29

Cheap and reliable LC simplex transceiver.

113 Helpful vote Comments

L***l

France

Verified Purchase

5 .0

2025-12-14

Reliable industrial optical transceiver for harsh outdoor edge deployments. Highly recommend for B2B procurement.

19 Helpful vote Comments

D***z

Dominican Republic

Verified Purchase

5 .0

2025-11-26

Verified interoperability with Juniper and Arista gear in our datacenter. The 20km 1G SMF transceiver delivers stellar optical power margins. Perfect for gigabit fiber channel bridging and enterprise switch uplinks. Very reliable.

123 Helpful vote Comments

L***n

Taiwan, Province of China

Verified Purchase

5 .0

2025-11-24

I'm highly impressed by the -40 to 85°C operating temp. We tested this 1G industrial optical transceiver in harsh outdoor cabinets. Seamless multi-brand switch compatibility and zero link drops over 15km single-mode fiber runs.

173 Helpful vote Comments

J***z

Kuwait

Verified Purchase

4 .0

2025-11-03

Box was slightly crushed upon arrival, but the 1G BiDi SFP works flawlessly.

156 Helpful vote Comments

B***l

Ecuador

Verified Purchase

5 .0

2025-10-26

No compatibility issues with our Cisco switches.

123 Helpful vote Comments

M***l

Costa Rica

Verified Purchase

5 .0

2025-10-15

Bought 50 units for our ISP ring. The single-mode simplex LC setup saves fiber.

21 Helpful vote Comments

D***n

Greece

Verified Purchase

5 .0

2025-07-30

Great price for an industrial temp BiDi SFP.

89 Helpful vote Comments

R***t

Colombia

Verified Purchase

5 .0

2025-07-14

Plug and play! This 1G industrial transceiver handles our outdoor camera network effortlessly.

79 Helpful vote Comments

R***s

Ecuador

Verified Purchase

5 .0

2025-04-25

Solid 20km SMF module. Dom features are accurate.

95 Helpful vote Comments

M***a

Brazil

Verified Purchase

5 .0

2025-04-18

Perfect 1G SFP for our campus network!

47 Helpful vote Comments

D***a

Costa Rica

Verified Purchase

5 .0

2025-04-12

Worked immediately with our Ubiquiti gear. The 1310nm-TX/1490nm-RX wavelengths paired up perfectly. ✌️

16 Helpful vote Comments

T***t

Ecuador

Verified Purchase

5 .0

2025-02-14

Flawless 1310/1490nm operation in our datacenter.

39 Helpful vote Comments

T***s

Japan

Verified Purchase

5 .0

2025-01-30

Fast Ethernet backward compatibility is a lifesaver.

190 Helpful vote Comments

R***t

Czech Republic

Verified Purchase

5 .0

2024-12-19

Excellent MSA compliant gigabit module. Will buy again!

84 Helpful vote Comments

K***n

Italy

Verified Purchase

5 .0

2024-12-12

Works great in our outdoor cabinet setups.

131 Helpful vote Comments

B***e

Ireland

Verified Purchase

5 .0

2024-11-21

We deployed these 1G BiDi SFPs for base station backhaul. Stable under extreme heat!

43 Helpful vote Comments

S***n

Ireland

Verified Purchase

5 .0

2024-11-08

Replaced some old optics with these MSA compatible 1G Bidi modules. Smooth migration.

214 Helpful vote Comments

J***n

Hong Kong

Verified Purchase

5 .0

2024-10-11

Excellent DDM/DOM reporting. We use this 20km transceiver module across multiple remote industrial sites.

81 Helpful vote Comments

Verified Purchase

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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-BL55491G-A2I | 120km

LINK-PP LS-BL55491G-A2I 1G SFP BiDi 1550nm-TX/1490nm-RX 120km Simplex LC DOM SMF Optical Transceiver Module (Industrial)

25 Reviews
|
580 Sold

$ 30.05 ~~$ 0.00~~

{"pid":478906,"minimum_ordered_quantity":1,"skulist":[{"pskuid":183973,"cid":752,"pid":478906,"sku":"183973","psvid1":271243,"psvid2":271244,"psvid3":0,"psvid4":0,"left_num":520,"price":"30.050","strike_price":"0.000","innercode":"","addtime":"2024-09-26 12:34:17","uptime":"2024-11-08 00:49:09","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":"30.05","subtotal":30.05}]}
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}]}