Can I use multimode fiber with this specific 1550nm-TX/1490nm-RX transceiver, or is it strictly for single-mode fiber (SMF)?

This specific BiDi transceiver is designed exclusively for Single-Mode Fiber (SMF) via a Simplex LC connector to achieve its 160km ultra-long transmission distance. Multimode fiber is not supported.

What’s the typical lead time if we need 200 units of this industrial SFP simplex LC module delivered to our US facility?

We maintain a highly stable supply chain with deep inventory. For a 200-unit batch, lead time is typically just 3-5 business days for global delivery, ensuring your project timelines are met.

We're building a network for a government utility project. Are these fiber modules compliant with UKCA, RoHS, and CE standards?

Yes, this model fully complies with UKCA, RoHS, CE, and ISO14001/ISO45001 standards, ensuring it meets all strict regulatory and environmental safety requirements for enterprise or public sector deployments.

We're planning a massive datacenter upgrade next quarter. Do you offer volume discounts for bulk purchasing these 1550nm/1490nm optical modules?

Absolutely. We support B2B clients with tiered bulk pricing to help optimize your procurement budget. Please reach out to our sales team directly to get a custom volume quote.

Will this 1G BiDi SFP module play nice with a mix of Cisco Catalyst and Juniper EX switches on the same fiber run?

Yes! Our 1G BiDi SFP transceivers are MSA compliant and feature excellent OEM compatibility. They interoperate seamlessly across major brands like Cisco, Juniper, and Aruba without port errors.

Breadcrumb: Home; Products; Optics Transceivers | SFP Modules; 1/2/4G Transceiver Modules; 1G BiDi SFP; 220122

Click to open expanded view

Arista SFP-1G54-BX160-I Compatible LINK-PP 1G BiDi SFP 1550nm-TX/1490nm-RX 160km DOM Simplex LC SMF Transceiver Module (Industrial)

Name: Arista SFP-1G54-BX160-I Compatible LINK-PP 1G BiDi SFP 1550nm-TX/1490nm-RX 160km DOM Simplex LC SMF Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 220122
Price: 51.6 USD
Availability: InStock
Rating: 5 (29 reviews)

# 220122

Product: Arista SFP-1G54-BX160-I Compatible LINK-PP 1G BiDi SFP 1550nm-TX/1490nm-RX 160km DOM Simplex LC SMF Transceiver Module (Industrial)
SKU: 220122
P/N: LS-BL55491G-A6I
Price: $ 60
Stock: 138 in Stock
Sold: 646
Product URL: https://www.l-p.com/products/494243.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

29 Reviews

5 Questions

Request Stock

646 Sold

$ 60

Free shipping over $600, If you need a more favorable price, please contact us directly.

Qty (pcs) :

Unit Price :

$ 60

100

$ 57

1000

$ 55.2

3000

$ 53.4

6000

$ 51.6

Manufacture: LINK-PP

P/N: LS-BL55491G-A6I

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

Shipping:

To Be Negotiated

Free Shipping

Can't deliver

to United States via {{now_chooseship?now_chooseship.name:''}}

Estimated delivery time : {{now_chooseship?now_chooseship.datemin:''}}-{{now_chooseship?now_chooseship.datemax:''}} days. See details

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}} )

undeliverable

Total Price:

{{ detail_data.displayed_price.unit_prefix }} {{ detail_data.displayed_price.original_total_price }} ( {{ detail_data.displayed_price.rate_of_discount }}% OFF ) {{detail_data.displayed_price.ex_sell_type}}

Add to wish

Specifications

Specification
Videos
Matching Products
Download
Q&A
Customer Reviews

Arista SFP-1G54-BX160-I Compatible LINK-PP 1G BiDi SFP Specifications

The Arista SFP-1G54-BX160-I Compatible LINK-PP module is a rugged industrial optical transceiver engineered for highly demanding network environments. This premium Gigabit Ethernet SFP delivers exceptionally stable 1.25Gbps single-mode module performance across extreme temperatures ranging from -40°C to 85°C. Utilizing advanced DFB and APD technologies, it guarantees outstanding link reliability for extended telecommunication infrastructure.

Arista Part Number	SFP-1G54-BX160-I	Vendor Name	LINK-PP
Form Factor	SFP	Max Data Rate	1.25Gbps
Wavelength	1550nm-TX/1490nm-RX	Max Cable Distance	160km
Connector	Simplex LC	Media	SMF
Transmitter Type	DFB	Receiver Type	APD
TX Power	0 to +5dBm	RX Power	-28 to -1dBm
Receiver Sensitivity	<-34dBm	DOM Support	Yes
Operating Temperature Range	-40 to 85°C	Protocols	SFP MSA、SFF-8472

Videos

Matching Products

Pictures

ID#

Description

Price

Stock

Add to Cart

Download

Questions & Answers
Ask a Question

No data

Q: Can I use multimode fiber with this specific 1550nm-TX/1490nm-RX transceiver, or is it strictly for single-mode fiber (SMF)? By M***r on 2026-03-26

A: This specific BiDi transceiver is designed exclusively for Single-Mode Fiber (SMF) via a Simplex LC connector to achieve its 160km ultra-long transmission distance. Multimode fiber is not supported. By admin on 2026-03-26
Q: What’s the typical lead time if we need 200 units of this industrial SFP simplex LC module delivered to our US facility? By W***s on 2025-12-27

A: We maintain a highly stable supply chain with deep inventory. For a 200-unit batch, lead time is typically just 3-5 business days for global delivery, ensuring your project timelines are met. By admin on 2025-12-27
Q: We're building a network for a government utility project. Are these fiber modules compliant with UKCA, RoHS, and CE standards? By M***s on 2025-10-14

A: Yes, this model fully complies with UKCA, RoHS, CE, and ISO14001/ISO45001 standards, ensuring it meets all strict regulatory and environmental safety requirements for enterprise or public sector deployments. By admin on 2025-10-14
Q: We're planning a massive datacenter upgrade next quarter. Do you offer volume discounts for bulk purchasing these 1550nm/1490nm optical modules? By S***l on 2025-01-25

A: Absolutely. We support B2B clients with tiered bulk pricing to help optimize your procurement budget. Please reach out to our sales team directly to get a custom volume quote. By admin on 2025-01-25
Q: Will this 1G BiDi SFP module play nice with a mix of Cisco Catalyst and Juniper EX switches on the same fiber run? By L***n on 2024-12-28

A: Yes! Our 1G BiDi SFP transceivers are MSA compliant and feature excellent OEM compatibility. They interoperate seamlessly across major brands like Cisco, Juniper, and Aruba without port errors. By admin on 2024-12-28

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

C***e

Costa Rica

Verified Purchase

5 .0

2026-05-12

Fast shipping on this 1G industrial transceiver!

34 Helpful vote Comments

M***e

Kuwait

Verified Purchase

5 .0

2026-02-14

1550nm-TX/1490nm-RX optical levels are very consistent.

139 Helpful vote Comments

J***z

Portugal

Verified Purchase

5 .0

2026-02-10

Upgraded our edge switches. This industrial temp DOM fiber module survives our unventilated outdoor boxes! ☀️

100 Helpful vote Comments

M***s

Sweden

Verified Purchase

4 .0

2026-01-15

Delivery of these industrial 1G SFP modules was slightly delayed, but performance is rock-solid!

9 Helpful vote Comments

K***s

Panama

Verified Purchase

5 .0

2025-12-17

DOM fiber module stats read perfectly in pfSense.

73 Helpful vote Comments

L***l

Russian Federation

Verified Purchase

5 .0

2025-11-22

No OEM compatibility issues with our Aruba gear.

206 Helpful vote Comments

A***z

Austria

Verified Purchase

5 .0

2025-10-26

Flawless OEM compatibility! Recognized instantly on our Cisco catalyst switches with zero port errors.

86 Helpful vote Comments

M***a

Bangladesh

Verified Purchase

5 .0

2025-10-13

Hassle Free with quality merchandise.

79 Helpful vote Comments

K***a

Belgium

Verified Purchase

5 .0

2025-10-05

Solid 1.25Gbps throughput for our campus fiber network setup. Will definitely order more soon.

211 Helpful vote Comments

J***g

United States

Verified Purchase

5 .0

2025-09-09

Perfect for upgrading our remote site uplinks. Bought a bulk batch of these 1550nm TX 1490nm RX transceivers. DDM diagnostics integrate seamlessly into our NMS, making remote fiber troubleshooting a breeze. Highly recommended!

155 Helpful vote Comments

M***n

Netherlands

Verified Purchase

5 .0

2025-06-30

Superb 160km transmission distance on SMF fiber.

83 Helpful vote Comments

C***n

Greece

Verified Purchase

5 .0

2025-06-12

We deployed these 1G BiDi SFP 160km modules for a rural base station backhaul. The industrial temp handles extreme weather easily, and DDM monitoring shows stable 1550nm-TX/1490nm-RX optical levels across our Juniper gear.

226 Helpful vote Comments

M***s

Spain

Verified Purchase

5 .0

2025-06-05

Incredible TCO for campus fiber networks. I tested this 1.25Gbps DOM fiber module in a multi-brand switch environment including Cisco and Aruba. The Simplex LC SMF connection stayed up without single packet loss.

63 Helpful vote Comments

M***n

Singapore

Verified Purchase

5 .0

2025-05-14

Best industrial SFP simplex LC for the money.

225 Helpful vote Comments

C***g

Czech Republic

Verified Purchase

5 .0

2025-04-08

Bought these LINK-PP SFP modules online. The Simplex LC SMF connection is incredibly stable.

59 Helpful vote Comments

R***n

South Africa

Verified Purchase

5 .0

2025-02-04

Good prices and value

50 Helpful vote Comments

B***G

United States

Verified Purchase

5 .0

2024-11-29

Not only did this company have Juniper transceivers with incredible prices for us to choose from, but the customer service and the Optical Transceiver Module quality were very outstanding. I couldn't be more satisfied with our overall experience.

55 Helpful vote Comments

M***n

Netherlands

Verified Purchase

5 .0

2024-10-01

Lots of products but hard to find the exact one I need.

96 Helpful vote Comments

C***y

United States

Verified Purchase

5 .0

2024-08-12

Easy to use website simple layout. High recommended.

14 Helpful vote Comments

K***m

Thailand

Verified Purchase

5 .0

2024-04-10

easy ordering and prompt delivery.

65 Helpful vote Comments

S***n

Hong Kong

Verified Purchase

5 .0

2023-07-12

Awesome extenders good quality would highly recommend

95 Helpful vote Comments

T***g

United States

Verified Purchase

5 .0

2023-07-02

The items did arrive and in great shape. I have installed them and just put them to use this last Monday. All went very well. I use to do business with l-p.com from my previous employer as well and have always found your products to be great both cost and quality wise.

145 Helpful vote Comments

B***d

United States

Verified Purchase

5 .0

2023-06-27

The entire process was pleasant. I would shop again.

42 Helpful vote Comments

R***n

Ireland

Verified Purchase

5 .0

2023-05-05

The delivery is Fast. After receiving the package from Link-pp, I unpackaged it to check post shipping condition. The product was well packaged with no damage.

32 Helpful vote Comments

A***v

United States

Verified Purchase

5 .0

2022-12-16

10/25/40G Transceiver Modules Female works well on my switches and I would get some more soon.

9 Helpful vote Comments

B***o

South Africa

Verified Purchase

5 .0

2022-10-28

The shopping experience is amazing. The Account Manager is so nice and considerate. She helped a lot during the purchaing.Even after I placed my order, she contuined to send emails to inform me about the logistic.

23 Helpful vote Comments

W***y

Canada

Verified Purchase

5 .0

2022-10-24

Have purchased from them many times. Always good to deal with!

86 Helpful vote Comments

G***e

United States

Verified Purchase

5 .0