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

Name: Arista 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: 217894
Price: 49.88 USD
Availability: InStock
Rating: 4.9 (31 reviews)

# 217894

Product: Arista SFP-1G45-BX160 Compatible LINK-PP 1G BiDi SFP 1490nm-TX/1550nm-RX 160km DOM Simplex LC SMF Optical Transceiver Module
SKU: 217894
P/N: LS-BL49551G-A6C
Price: $ 58
Stock: 641 in Stock
Sold: 653
Product URL: https://www.l-p.com/products/494209.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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31 Reviews

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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-1G45-BX160 | 160km; SFP-1G45-BX160-I | 160km; SFP-1G54-BX160 | 160km; SFP-1G54-BX160-I | 160km

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Arista 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 Arista SFP-1G45-BX160 Compatible LINK-PP 1G BiDi transceiver is a high-performance optical module built to support stable long-haul connectivity.

Arista 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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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

Alexander Thomas

Austria

Verified Purchase

5 .0

2025-07-23

Good value compared with branded optics. Works well on our enterprise network. ^^

47 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

C***s

United States

Verified Purchase

5 .0

2025-04-04

Experience was fine so far. Happy to respond again after delivery.

70 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

Rebecca Brown

South Africa

Verified Purchase

5 .0

2025-02-07

Nice replacement for expensive OEM optics. Saved our procurement budget without sacrificing reliability.

11 Helpful vote Comments

Amelia Morgan

Brunei Darussalam

Verified Purchase

5 .0

2025-02-03

Deployed over an existing carrier fiber route connecting two regional data centers. Despite multiple patch panels in the path, the optical budget remained sufficient and the link stayed stable under continuous traffic. DOM diagnostics simplified acceptance testing and reduced troubleshooting time considerably. We'll definitely reorder for future infrastructure expansion. :))

34 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

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

I***a

India

Verified Purchase

5 .0

2024-11-29

Great products and prices, outstanding communication. Excellent warranties, too.

56 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

H***n

Netherlands

Verified Purchase

5 .0

2024-11-21

Delivery Fast, came from the sky. Noah in 3 weeks.

74 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

Lily Rogers

Ukraine

Verified Purchase

5 .0

2024-09-06

Used in an outdoor communication cabinet connected to an indoor aggregation switch. Since the cabinet keeps the temperature within the specified commercial range, the module has been operating reliably for months without alarms.

71 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

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

Zachary Stewart

Russian Federation

Verified Purchase

5 .0

2024-02-10

This 1490nm TX / 1550nm RX BiDi SFP replaced several aging optics in our ISP access network. Optical power remained well within specification after continuous operation, and the commercial operating temperature of 0°C to 70°C fits our indoor POP environment perfectly. We especially appreciate the simplex LC interface because it reduced fiber usage while maintaining excellent signal quality.

27 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

T***t

Iran, Islamic Republic of

Verified Purchase

5 .0

2023-10-05

The website was easy to navigate, and the checkout process was easy.

29 Helpful vote Comments

M***m

Mexico

Verified Purchase

5 .0