Is this LS-BL49551G-A6C compatible with Cisco, HPE, Juniper, MikroTik and other major switch brands?

Yes. OEM coding is available for Cisco, Juniper, HPE, Aruba, MikroTik, Ubiquiti, Dell, Huawei and many other networking platforms. Please specify your switch model before ordering so the module can be programmed for plug-and-play compatibility.

Does this 1G BiDi SFP support DOM/DDM diagnostics?

Yes. The module supports Digital Optical Monitoring (DOM/DDM), allowing compatible devices to report temperature, supply voltage, TX optical power and RX optical power for easier monitoring and troubleshooting.

Can I install this module in an outdoor cabinet for long-distance fiber links?

Yes, provided the cabinet keeps the module within its commercial operating temperature range of 0°C to 70°C. For harsh industrial environments with wider temperature fluctuations, an industrial-temperature model like LS-BL49551G-A6I is recommended.

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FS SFP-1G45-BX160 Compatible LINK-PP 1G BiDi SFP 1490nm-TX/1550nm-RX 160km DOM Simplex LC SMF Optical Transceiver Module

Name: FS SFP-1G45-BX160 Compatible LINK-PP 1G BiDi SFP 1490nm-TX/1550nm-RX 160km DOM Simplex LC SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 217900
Price: 49.88 USD
Availability: InStock
Rating: 4.9 (39 reviews)

# 217900

Product: FS SFP-1G45-BX160 Compatible LINK-PP 1G BiDi SFP 1490nm-TX/1550nm-RX 160km DOM Simplex LC SMF Optical Transceiver Module
SKU: 217900
P/N: LS-BL49551G-A6C
Price: $ 58
Stock: 604 in Stock
Sold: 685
Product URL: https://www.l-p.com/products/495183.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

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Manufacture: LINK-PP

P/N: LS-BL49551G-A6C

Compatible:: Cisco; LINK-PP; Arista; Brocade; Dell; Extreme; FS; Generic; H3C; HPE Aruba; Intel; Juniper; NVIDIA/Mellanox

Compatible P/N:: SFP-1G34-BX10 | 10km; SFP-1G35-BX10 | 10km; SFP-1G43-BX10 | 10km; SFP-1G53-BX10 | 10km; SFP-1G34-BX20 | 20km; SFP-1G35-BX20 | 20km; SFP-1G43-BX20 | 20km; SFP-1G53-BX20 | 20km; SFP-1G34-BX40 | 40km; SFP-1G35-BX40 | 40km; SFP-1G43-BX40 | 40km; SFP-1G53-BX40 | 40km; SFP-1G45-BX80 | 80km; SFP-1G54-BX80 | 80km; SFP-1G45-BX120 | 120km; SFP-1G54-BX120 | 120km; SFP-1G45-BX160 | 160km; SFP-1G45-BX160-I | 160km; SFP-1G54-BX160 | 160km; SFP-1G54-BX160-I | 160km

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FS SFP-1G45-BX160 Compatible LINK-PP 1G BiDi SFP Specifications

Delivering reliable 1.25 Gbps data transmission over single-mode fiber at distances up to 160 km, with 1490nm transmit and 1550nm receive wavelengths, the FS SFP-1G45-BX160 Compatible LINK-PP 1G BiDi transceiver is a high-performance optical module built to support stable long-haul connectivity.

FS Part Number	SFP-1G45-BX160	Vendor Name	LINK-PP
Form Factor	SFP	Max Data Rate	1.25Gbps
Wavelength	1490nm-TX/1550nm-RX	Max Cable Distance	160km
Connector	Simplex LC	Media	SMF
Transmitter Type	DFB	Receiver Type	TIA+APD
TX Power	0 to +5dBm	RX Power	-28 to -1dBm
Receiver Sensitivity	<-34dBm	DOM Support	Yes
Operating Temperature Range	0 to 70°C	Protocols	SFP MSA、SFF-8472

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Q: Is this LS-BL49551G-A6C compatible with Cisco, HPE, Juniper, MikroTik and other major switch brands? By B***s on 2026-02-09

A: Yes. OEM coding is available for Cisco, Juniper, HPE, Aruba, MikroTik, Ubiquiti, Dell, Huawei and many other networking platforms. Please specify your switch model before ordering so the module can be programmed for plug-and-play compatibility. By admin on 2026-02-10
Q: Does this 1G BiDi SFP support DOM/DDM diagnostics? By J***e on 2025-10-28

A: Yes. The module supports Digital Optical Monitoring (DOM/DDM), allowing compatible devices to report temperature, supply voltage, TX optical power and RX optical power for easier monitoring and troubleshooting. By admin on 2025-10-28
Q: Can I install this module in an outdoor cabinet for long-distance fiber links? By B***n on 2024-09-10

A: Yes, provided the cabinet keeps the module within its commercial operating temperature range of 0°C to 70°C. For harsh industrial environments with wider temperature fluctuations, an industrial-temperature model like LS-BL49551G-A6I is recommended. By admin on 2024-09-10

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Anna Baker

United States

Verified Purchase

5 .0

2026-06-27

Excellent BiDi SFP for long-haul deployments. =)

49 Helpful vote Comments

Tyler Morgan

New Zealand

Verified Purchase

5 .0

2026-01-17

DOM readings are accurate and easy to monitor from our Cisco switches.

40 Helpful vote Comments

Hannah Williams

Austria

Verified Purchase

5 .0

2025-12-24

Great choice for long-distance fiber connections.

54 Helpful vote Comments

Alexis Edwards

Brunei Darussalam

Verified Purchase

5 .0

2025-11-26

Our customer required reliable 160 km optical transmission between two substations. After several weeks of operation, no CRC errors or unexpected link drops have appeared. Installation was straightforward, and compatibility with different vendor switches exceeded expectations. This is now our preferred 1G BiDi SFP for long-distance projects. =]

21 Helpful vote Comments

Rachel Phillips

Thailand

Verified Purchase

5 .0

2025-08-04

Installed in a telecom aggregation site. Link came up immediately.

5 Helpful vote Comments

Leah Garcia

Iran, Islamic Republic of

Verified Purchase

5 .0

2025-07-29

We purchased 60 pieces for a campus fiber backbone upgrade connecting multiple remote buildings. Every LS-BL49551G-A6C module established a stable 1.25Gbps link over existing single-mode fiber. DOM values matched our optical meter closely, making preventive maintenance much easier. The OEM coding was recognized by both Cisco and HPE switches. Overall deployment was smooth and downtime was minimal. :)

66 Helpful vote Comments

Natalie Lewis

United States

Verified Purchase

5 .0

2025-07-15

We use these modules for long-distance CCTV and base station backhaul over single-mode fiber. Stable throughput and consistent DOM monitoring have made maintenance much easier than before. ^_^

97 Helpful vote Comments

Olivia Sanchez

Ukraine

Verified Purchase

5 .0

2025-06-04

Clean LC connector and solid build quality.

13 Helpful vote Comments

Claire Smith

Austria

Verified Purchase

5 .0

2025-04-06

Signal stayed stable across our rural fiber route.

13 Helpful vote Comments

C***y

Nepal

Verified Purchase

5 .0

2025-03-25

Thoroughly impressed with LINK-PP, I mistakenly.

18 Helpful vote Comments

M***n

Spain

Verified Purchase

5 .0

2025-03-02

Prompt service, good price, excellent quality product -- what more can you ask?

38 Helpful vote Comments

E***e

Maldives

Verified Purchase

5 .0

2025-02-24

Good price and Fast service. This is the first time we used you and we will come back. Thanks.

78 Helpful vote Comments

T***k

United States

Verified Purchase

5 .0

2025-02-02

I have ordered three lan magnetic transformer for my project and all those I am getting are reasonably priced and will be delivered next day which is perfect.

84 Helpful vote Comments

N***t

Belarus

Verified Purchase

5 .0

2025-01-04

The price is great! Will buy more.

60 Helpful vote Comments

S***o

Australia

Verified Purchase

5 .0

2024-12-27

I am REALLY impressed with l-p.com services, thanks for doing an awesome job!

109 Helpful vote Comments

Olivia Scott

Mexico

Verified Purchase

5 .0

2024-12-01

Purchased for a government fiber project. Delivery was quick and every module passed incoming inspection. :)

26 Helpful vote Comments

Lily Jones

United Arab Emirates

Verified Purchase

4 .0

2024-11-27

Product performance is excellent, but one box arrived slightly dented during shipping. Modules inside were completely fine and all links worked normally.

20 Helpful vote Comments

D***r

Israel

Verified Purchase

5 .0

2024-11-04

I was looking around a lot for such an affordable product.Very happy when I found l-p.com.

54 Helpful vote Comments

E***n

Brunei Darussalam

Verified Purchase

5 .0

2024-10-20

Thank you. Arrived on time and without damage.

57 Helpful vote Comments

S***n

Singapore

Verified Purchase

5 .0

2024-08-11

Purchase it just because of the low price. But a little surprised when receiver it. Not bad.

99 Helpful vote Comments

Anna Adams

Philippines

Verified Purchase

5 .0

2024-07-10

We tested these modules between MikroTik, Cisco Catalyst, Aruba and Ruijie switches before placing a larger order. Every link negotiated immediately without firmware complaints. DDM information reports temperature, voltage, TX and RX power correctly, helping our engineers monitor long-distance fiber health remotely. Happy with the purchase. ^^

21 Helpful vote Comments

Scott Lopez

Morocco

Verified Purchase

4 .0

2024-06-24

Shipping took a couple of extra days because of customs clearance. The optics themselves performed exactly as expected with stable 160 km transmission, so no complaints about quality. :)

12 Helpful vote Comments

K***i

Sweden

Verified Purchase

5 .0

2024-06-22

Quality as good as this more costly models, good spec, solid build and tight fit, I have re-purchased these. Recommended. But I hope next time, I could get some discount.

88 Helpful vote Comments

Ashley Anderson

Bangladesh

Verified Purchase

5 .0

2024-06-14

Used with Juniper equipment without any tweaks.

22 Helpful vote Comments

Paul Sanchez

Italy

Verified Purchase

5 .0

2024-06-02

OEM coding worked exactly as requested. No compatibility issues. ^_^

40 Helpful vote Comments

B***m

United Kingdom

Verified Purchase

5 .0

2024-05-25

Good quality and a true plug and play experience!

22 Helpful vote Comments

S***g

Canada

Verified Purchase

5 .0

2024-05-17

very Fast and clear website

88 Helpful vote Comments

Claire Nelson

Hong Kong

Verified Purchase

5 .0

2024-04-24

Running perfectly on our 160 km SMF backbone. Stable link from day one. :)

60 Helpful vote Comments

L***n

United States

Verified Purchase

5 .0

2024-02-11

Very helpful staff, can always get someone knowledgeable via live chat quickly. Orders are processed quickly and prices are competitive.

68 Helpful vote Comments

F***i

United States

Verified Purchase

5 .0

2024-02-08

These 10/25/40G Transceiver Modules are cheaper than other stores, but the quality don't let me down. Highly recommend!

69 Helpful vote Comments

C***z

Poland

Verified Purchase

5 .0

2024-01-19

Great experience as usual! We have been Link-pp's customers for years! We have never had a problem and have always been able to speak to a real person when ordering something or asking questions.

76 Helpful vote Comments

E***n

Poland

Verified Purchase

5 .0

2024-01-09

Good quality, I haven't put any on but its construction is good. And the design makes it much easier to make the connection. Two extra pieces came in. I recommend it very good seller

89 Helpful vote Comments

M***e

Brazil

Verified Purchase

5 .0

2024-01-08

Very quality product and very Fast shipping. I am pleased with my order and would do business with them again. Thanks!

71 Helpful vote Comments

T***t

Iran, Islamic Republic of

Verified Purchase

5 .0