Does this module require a specific matching transceiver on the opposite end of the single-strand fiber link?

Yes. Since this unit transmits at 1490nm (TX) and receives at 1310nm (RX), the opposite end of the simplex fiber link must use a complementary 1G BiDi SFP module with 1310nm-TX and 1490nm-RX (such as the LINK-PP LS-BL31491G-40I) to ensure bidirectional communication.

What is the operating temperature range for this transceiver, and does DDM/DOM monitor real-time temperature in outdoor cabinets?

The LS-BL49311G-40I is an industrial-grade module designed for extreme environments with an operating temperature range of -40°C to +85°C (-40°F to 185°F). Built-in DDM/DOM (Digital Diagnostics Monitoring) allows real-time telemetry monitoring of temperature, TX power, RX power, and laser bias current directly through your switch management GUI or SNMP.

Can this industrial-grade 40km BiDi optic be used for short-distance fiber runs (e.g., under 5km) without damaging the optical receiver?

While it can operate over shorter distances, the high-power 40km DDM laser may saturate or damage the receiver on short links under 5km–10km if the link attenuation is too low. For testing or short spans, we recommend using a 5dB–10dB optical attenuator to keep the RX power within the recommended DOM operating threshold.

Is this LINK-PP LS-BL49311G-40I 1G BiDi SFP module fully compatible with Cisco Catalyst and MikroTik switches without custom firmware modification?

Yes, the LS-BL49311G-40I comes pre-coded for broad OEM compatibility, including Cisco, MikroTik, Ubiquiti, Netgear, and other standard MSA-compliant switches. It supports hot-swappable auto-recognition without needing forced EEPROM or CLI override commands.

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LINK-PP LS-BL49311G-40I 1G BiDi SFP 1490nm-TX/1310nm-RX 40km DOM Simplex LC SMF Optical Transceiver Module (Industrial)

Name: LINK-PP LS-BL49311G-40I 1G BiDi SFP 1490nm-TX/1310nm-RX 40km DOM Simplex LC SMF Optical Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 183659
Price: 15.05 USD
Availability: InStock
Rating: 5 (25 reviews)

Product: LINK-PP LS-BL49311G-40I 1G BiDi SFP 1490nm-TX/1310nm-RX 40km DOM Simplex LC SMF Optical Transceiver Module (Industrial)
SKU: 183659
P/N: LS-BL49311G-40I
Price: $ 17.5
Stock: 880 in Stock
Sold: 720
Product URL: https://www.l-p.com/products/478629.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

720 Sold

$ 17.5

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

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$ 16.625

1000

$ 16.1

3000

$ 15.575

6000

$ 15.05

Manufacture: LINK-PP P/N: LS-BL49311G-40I SKU: 183659

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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LINK-PP LS-BL49311G-40I 1G BiDi SFP Specifications

The LINK-PP LS-BL49311G-40I 1G BiDi SFP transceiver delivers reliable 1.25 Gbps connectivity over single-mode fiber using 1490nm-TX/1310nm-RX wavelengths, with transmission distances of up to 40 km. It is fully tested to ensure seamless interoperability with LINK-PP networking platforms, making it suitable for stable, long-distance optical communication in industrial and enterprise environments.

LINK-PP Part Number	LS-BL49311G-40I	Vendor Name	LINK-PP
Form Factor	SFP	Max Data Rate	1.25Gbps
Wavelength	1490nm-TX/1310nm-RX	Max Cable Distance	40km
Connector	Simplex LC	Media	SMF
Transmitter Type	DFB BiDi	Receiver Type	PIN
TX Power	-5 to 0dBm	RX Power	-23 to -1dBm
Receiver Sensitivity	<-23dBm	Receiver Overload	-1dBm
Operating Temperature Range	-40 to 85°C	Protocols	Fast Ethernet, Gigabit Fibre Channel, MSA Compliant

Key Features of LINK-PP LS-BL49311G-40I 1G BiDi SFP

Designed for efficient deployment, the LINK-PP LS-BL49311G-40I module provides stable 1.25 Gbps connections with true plug-and-play functionality. It incorporates a powerful DFB laser, a PIN/TIA receiver, a simplex LC interface, and built-in digital optical monitoring (DOM). its BiDi technology enables full-duplex transmission over a single fiber strand, significantly improving fiber utilization and reducing cabling complexity and infrastructure costs.

LINK-PP LS-BL49311G-40I 1G BiDi SFP Optical Module

This LINK-PP LS-BL49311G-40I optical module adopts supplementary transmit and receive wavelengths to support simultaneous bidirectional communication over a single fiber, effectively doubling fiber efficiency for network expansion.

LS-BL49311G-40I: Reliable 1.25 Gbps Connectivity for Efficient Gigabit Connectivity

The LINK-PP LS-BL49311G-40I BiDi SFP consistently and reliably delivers data rates up to 1.25 Gbps, ensuring stable, efficient Gigabit connectivity for various network applications.

LS-BL49311G-40I Module with 1490nm-TX/1310nm-RX Wavelength

Equipped with a 1490nm transmitter and a 1310nm receiver, the LINK-PP LS-BL49311G-40I BiDi module provides stable and efficient single-fiber optical communication. This wavelength setup is ideal for enterprise networks, campus links, and industrial fiber deployments requiring dependable transmission.

LS-BL49311G-40I Module Supporting 40km Transmission

The LINK-PP LS-BL49311G-40I 1G BiDi SFP module is designed for long-reach applications (e.g., metro access networks, campus interconnects, and building-to-building links), with support for transmission distances of up to 40 km.

LS-BL49311G-40I Module with Simplex LC Interface

With transmit and receive functions integrated into one port, the simplex LC interface helps decrease fiber consumption, ease cable management, and bring down deployment costs.

LS-BL49311G-40I Module with DOM for Real-Time Monitoring

By providing real-time visibility into key parameters (e.g., temperature, voltage, and optical power levels), the built-in DOM functionality of the LINK-PP LS-BL49311G-40I module enables quicker troubleshooting and more robust network reliability.

LINK-PP LS-BL49311G-40I 1G BiDi SFP Certification

Every LINK-PP module is ISO 9001 validated and CE/RoHS/FCC certified for reliable, safe, and sustainable operation across networks.

LS-BL49311G-40I Quality Testing Program

A complete validation process, including optical checks and environmental stress testing, ensures reliable deployment performance.

LS-BL49311G-40I Quality Certifications

Extensive certification procedures confirm adherence to international quality and compliance requirements.

LS-BL49311G-40I Certified for Reliable Host-Device Compatibility

Compatibility testing with LINK-PP systems ensures smooth deployment and consistent performance.

Rigorous Testing Ensures Reliable SFP Performance

Strict quality control measures are implemented to guarantee stable and accurate data transmission. Discover more at the LINK-PP Test Support Center.

Rigorous Testing Ensures Reliable Transceiver Performance

Optical Spectrum Test

Validates wavelength precision for standard adherence.

Eye Pattern Test

Ensures clear and stable signal representation.

Bit Error Rate Test

Checks for low error rates to support reliable transmission.

Temperature Test

Verifies consistent functionality under temperature variations.

Product Shipping for LINK-PP LS-BL49311G-40I 1G BiDi SFP

LINK-PP ensures secure and efficient product delivery through optimized packaging and logistics systems.

Anti-Static Protective Packaging

Static-resistant packaging maintains component stability by minimizing ESD exposure.

Shock-Resistant Transport Protection

Impact-protection packaging designed to endure transport-related shocks.

Fast Order Processing and Dispatch

Swift order execution ensures quick turnaround from order to dispatch.

Global Logistics and International Delivery

Global delivery network facilitates efficient international shipping.

LINK-PP LS-BL49311G-40I 1G BiDi SFP Usage Demonstration

Ideal for Gigabit Ethernet, metro access networks, campus connectivity, building-to-building links, and ISP access, the LINK-PP LS-BL49311G-40I 1G BiDi SFP module delivers efficient fiber utilization and stable long-distance transmission where they matter most.

LS-BL49311G-40I 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-BL49311G-40I 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-BL49311G-40I 1G BiDi 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-BL49311G-40I	LS-BL55311G-60I	LS-BL49311G-20I	LS-BL49311G-10I	LS-BL55311G-03I	LS-BL31551G-15C

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	1490nm-TX/1310nm-RX	1550nm-TX/1310nm-RX	1490nm-TX/1310nm-RX	1490nm-TX/1310nm-RX	1550nm-TX/1310nm-RX	1310nm-TX/1550nm-RX
Connector	Simplex LC	Simplex LC	Simplex LC	Simplex LC	Simplex LC	Simplex LC
Cable Distance (Max)	40km	60km	20km	10km	3km	15km
Cable Type	SMF	SMF	SMF	SMF	SMF	SMF
TX Power	-5 to 0dBm	-5 to 0dBm	-9 to 0dBm	-9 to 0dBm	-15 to -8dBm	-5 to 0dBm
Receiver Sensitivity	-23 to -1dBm	-23 to -1dBm	-23 to -1dBm	-23 to -1dBm	-23 to -1dBm	-23 to -1dBm
Operating Temperature	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C	0 to 70°C
Form Factor	SFP	SFP	SFP	SFP	SFP	SFP
Transmitter Type	DFB BiDi	DFB	DFB BiDi	DFB BiDi	FP	FP
Receiver Type	PIN	PIN	PIN	PIN	PIN	PIN
Receiver Overload	-1dBm		-1dBm	-1dBm	-1dBm
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

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Questions & Answers
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Q: Does this module require a specific matching transceiver on the opposite end of the single-strand fiber link? By P***t on 2026-07-12

A: Yes. Since this unit transmits at 1490nm (TX) and receives at 1310nm (RX), the opposite end of the simplex fiber link must use a complementary 1G BiDi SFP module with 1310nm-TX and 1490nm-RX (such as the LINK-PP LS-BL31491G-40I) to ensure bidirectional communication. By admin on 2026-07-12
Q: What is the operating temperature range for this transceiver, and does DDM/DOM monitor real-time temperature in outdoor cabinets? By R***y on 2026-03-03

A: The LS-BL49311G-40I is an industrial-grade module designed for extreme environments with an operating temperature range of -40°C to +85°C (-40°F to 185°F). Built-in DDM/DOM (Digital Diagnostics Monitoring) allows real-time telemetry monitoring of temperature, TX power, RX power, and laser bias current directly through your switch management GUI or SNMP. By admin on 2026-03-04
Q: Can this industrial-grade 40km BiDi optic be used for short-distance fiber runs (e.g., under 5km) without damaging the optical receiver? By S***s on 2025-07-05

A: While it can operate over shorter distances, the high-power 40km DDM laser may saturate or damage the receiver on short links under 5km–10km if the link attenuation is too low. For testing or short spans, we recommend using a 5dB–10dB optical attenuator to keep the RX power within the recommended DOM operating threshold. By admin on 2025-07-06
Q: Is this LINK-PP LS-BL49311G-40I 1G BiDi SFP module fully compatible with Cisco Catalyst and MikroTik switches without custom firmware modification? By A***s on 2025-06-24

A: Yes, the LS-BL49311G-40I comes pre-coded for broad OEM compatibility, including Cisco, MikroTik, Ubiquiti, Netgear, and other standard MSA-compliant switches. It supports hot-swappable auto-recognition without needing forced EEPROM or CLI override commands. By admin on 2025-06-25

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T***l

Hungary

Verified Purchase

5 .0

2026-07-19

Using these for 1000BASE-BX40 links between distribution switches. Simplex LC optics cut our patch panel cabling complexity in half while maintaining full gigabit line rate.

22 Helpful vote Comments

J***n

Maldives

Verified Purchase

5 .0

2026-05-02

Replaced expensive OEM transceivers with this industrial BiDi SFP transceiver in our municipal traffic cabinets. Operating stably through high summer heat and cold nights. =)

48 Helpful vote Comments

S***h

Sweden

Verified Purchase

4 .0

2026-04-20

The LS-BL49311G-40I optical transceiver performs as advertised on our 35km link, but delivery took two days longer than expected due to local courier delay. Otherwise great module.

19 Helpful vote Comments

S***t

France

Verified Purchase

5 .0

2026-01-25

Flawless performance.

82 Helpful vote Comments

S***l

Ukraine

Verified Purchase

5 .0

2026-01-05

Installed this 1G BiDi SFP 40km module in our outdoor NEMA enclosure last month. Temperature drops below freezing here, but the industrial rating holds up solid without any optic degradation.

93 Helpful vote Comments

L***z

Australia

Verified Purchase

5 .0

2025-12-05

Zero issues.

36 Helpful vote Comments

A***n

Ireland

Verified Purchase

5 .0

2025-11-04

Top quality.

55 Helpful vote Comments

Z***r

Italy

Verified Purchase

5 .0

2025-10-19

Fully compatible.

25 Helpful vote Comments

C***y

Iran, Islamic Republic of

Verified Purchase

5 .0

2025-10-09

Bench tested the LINK-PP 1G BiDi 1490nm/1310nm 40km DOM module using a VIAVI optical loss test set prior to field installation. Attenuation was consistent across the 1.25Gbps link, and the DOM diagnostics reported exact optical power within 0.3 dB of hardware meters. Very satisfied with the precision and thermal tolerance :-D

32 Helpful vote Comments

J***r

Japan

Verified Purchase

5 .0

2025-08-28

Super reliable.

18 Helpful vote Comments

N***t

Ireland

Verified Purchase

5 .0

2025-06-16

Great B2B pricing and genuine industrial grade components. DDM monitoring functions properly on our netflow dashboard. Will keep LINK-PP as our primary transceiver supplier. ;)

12 Helpful vote Comments

S***y

Lithuania

Verified Purchase

5 .0

2025-01-08

Fast shipping! :-)

7 Helpful vote Comments

B***n

Germany

Verified Purchase

5 .0

2024-12-02

Bought this 1G BiDi LC SMF module for a remote solar-powered node. Low power consumption and the wide temperature range (-40C to 85C) make it perfect for harsh off-grid environments.

3 Helpful vote Comments

R***s

Finland

Verified Purchase

5 .0

2024-11-24

Tested compatibility on Ubiquiti EdgeSwitch and FS patch panels. Recognized instantly without forcing EEPROM overrides. Excellent budget-friendly B2B option for ISP deployment.

48 Helpful vote Comments

S***z

Singapore

Verified Purchase

5 .0

2024-10-26

Upgraded our municipal surveillance backhaul using the LS-BL49311G-40I single-mode SFP. Paired seamlessly with the matching 1310nm-TX/1490nm-RX modules on the remote end. Real-time DOM telemetry allows our network engineers to monitor light levels remotely, preventing potential fiber degradation downtime. Truly impressive industrial optics at a fraction of major OEM prices.

45 Helpful vote Comments

L***s

Israel

Verified Purchase

5 .0

2024-10-04

Plug and play.

37 Helpful vote Comments

A***h

Austria

Verified Purchase

5 .0

2024-08-28

Needed a reliable 1490nm-TX 1310nm-RX singlemode SFP for base station backhaul. DOM telemetry gives accurate temperature and TX/RX power data directly to our SNMP monitoring.

73 Helpful vote Comments

P***y

Ukraine

Verified Purchase

5 .0

2024-08-20

Works perfectly. =D

54 Helpful vote Comments

G***t

Turkey

Verified Purchase

5 .0

2024-08-19

Needed a reliable simplex LC SMF optic for a 1G link across town. The 40km range provides plenty of headroom for loss, and connection synced immediately on HP ProCurve switches.

3 Helpful vote Comments

T***n

Republic of Korea

Verified Purchase

5 .0

2024-05-16

We do bulk deployments for rural broadband projects. These LINK-PP industrial Grade BiDi modules are cost-effective, durable, and deliver rock-solid stability in exposed outdoor cabinets. =D

27 Helpful vote Comments

H***l

United Arab Emirates

Verified Purchase

5 .0

2024-03-27

Great value 1000BASE-BX40-D SFP module for single strand fiber runs. Plugged right into our MikroTik CCR router with zero vendor lock issues.

16 Helpful vote Comments

H***s

Finland

Verified Purchase

5 .0

2024-03-12

100% recommended.

55 Helpful vote Comments

N***r

Malaysia

Verified Purchase

5 .0

2024-02-26

We deployed 12 units of the LINK-PP LS-BL49311G-40I across a regional campus network link spanning 28km. Optical power levels read -6.2 dBm via DDM/DOM on our Cisco Catalyst switches, well within operating margins. The 1490nm-TX/1310nm-RX simplex LC setup saved us half our fiber core leased costs instantly. Solid build quality! :D

11 Helpful vote Comments

P***r

France

Verified Purchase

5 .0

2024-02-22

Good optics. ;)

26 Helpful vote Comments

G***s

Libyan Arab Jamahiriya

Verified Purchase

5 .0

2024-02-01

Solid 1.25G BiDi LC 40km transceiver. Signal loss remains well under budget over a 32km single-mode link. Will order another batch for our next fiber expansion.

47 Helpful vote Comments

Verified Purchase

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1.4K Sold

$ 51 ~~$ 0.00~~

{"pid":494473,"minimum_ordered_quantity":1,"skulist":[{"pskuid":207166,"cid":752,"pid":494473,"sku":"207166","psvid1":292759,"psvid2":292760,"psvid3":0,"psvid4":0,"left_num":590,"price":"51.000","strike_price":"0.000","innercode":"","addtime":"2026-06-25 23:10:50","uptime":"2026-06-25 23:10:50","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":"51","subtotal":51}]}
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-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}]}