Can I use the SFP-10G-BX80U-I module with standard dual-fiber LC patch cords?

No. This is a BiDi module that uses a simplex LC/UPC interface, meaning it transmits and receives data over a single fiber strand. You must use a simplex single-mode fiber cable.

Do I need to pair this module with an identical SFP-10G-BX80U-I on the other end?

No, you must pair it with its complementary matching module (typically a 1550nm-TX/1490nm-RX model). BiDi links require opposite Tx/Rx wavelengths on each end to communicate.

What makes this module "industrial-grade" compared to commercial versions?

It features hardened components designed to operate under severe temperature fluctuations ranging from -40°C to 85°C, making it suitable for unconditioned outdoor environments.

What are the primary applications for the SFP-10G-BX80U-I?

It is widely deployed at the industrial network edge, including remote telecom cell sites, roadside traffic cabinets, smart grids, and long-range metro backhaul links.

What is the correct matching wavelength configuration required at the remote end of the fiber link?

This module transmits at 1490nm and receives at 1550nm, so it must be paired with a matching module that transmits at 1550nm and receives at 1490nm.

Can this module be safely deployed in unconditioned outdoor aggregation enclosures that experience extreme sub-zero weather?

Yes, the industrial hardware architecture is designed to withstand freezing cycles down to -40°C without experiencing wavelength or signal drift.

Can I use standard multi-mode fiber patch cables to establish a short-distance link with this 80km SFP module?

No, this is a long-haul module that must be paired exclusively with single-mode fiber to prevent extreme modal dispersion and signal loss.

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Cisco SFP-10G-BX80U-I Compatible LINK-PP 10G SFP+ BiDi 1490nm-TX/1550nm-RX 80km Simplex LC/UPC DOM SMF Optical Transceiver Module (Industrial)

Name: Cisco SFP-10G-BX80U-I Compatible LINK-PP 10G SFP+ BiDi 1490nm-TX/1550nm-RX 80km Simplex LC/UPC DOM SMF Optical Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 212545
Price: 221.88 USD
Availability: InStock
Rating: 5 (36 reviews)

# 212545

Product: Cisco SFP-10G-BX80U-I Compatible LINK-PP 10G SFP+ BiDi 1490nm-TX/1550nm-RX 80km Simplex LC/UPC DOM SMF Optical Transceiver Module (Industrial)
SKU: 212545
P/N: LS-BL495510-80I
Price: $ 258
Stock: 2203 in Stock
Sold: 2K
Product URL: https://www.l-p.com/products/476821.htm

For Order Over $1000 Get $15.00 Off , Code: Linkpp15

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For Order Over $5000 Get $100.00 Off , Code: Linkpp100

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Manufacture: LINK-PP

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Compatible:: Cisco; LINK-PP; Arista; Brocade; DELL; Extreme; Fortinet; Generic; H3C; Intel; Juniper; Mellanox; NETGEAR

Compatible P/N:: SFP-10G-BXD | 10km; SFP-10G-BXD-I | 10km; SFP-10G-BXU | 10km; SFP-10G-BXU-I | 10km; SFP-10G-BX20D | 20km; SFP-10G-BX20D-I | 20km; SFP-10G-BX20U | 20km; SFP-10G-BX20U-I | 20km; SFP-10G-BX40D | 40km; SFP-10G-BX40D-I | 40km; SFP-10G-BX40U | 40km; SFP-10G-BX40U-I | 40km; SFP-10G-BX60D | 60km; SFP-10G-BX60D-I | 60km; SFP-10G-BX60U | 60km; SFP-10G-BX60U-I | 60km; SFP-10G-BX80D-I | 80km; SFP-10G-BX80U | 80km; SFP-10G-BX80U-I | 80km; SFP-10G54-BX80 | 80km; SFP-10G-BX100U | 100km; SFP-10G54-BX100 | 100km

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Cisco SFP-10G-BX80U-I Compatible LINK-PP 10G SFP+ Specifications

Cisco SFP-10G-BX80U-I Compatible LINK-PP module is an industrial-grade, single-fiber 10G SFP+ BiDi optical transceiver engineered for long-haul 80km transmissions over single-mode fiber (SMF), utilizing a simplex LC/UPC interface that maximizes fiber capacity by transmitting at 1490nm-TX and receiving at 1550nm-RX on a single strand.

Cisco Part Number	SFP-10G-BX80U-I	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1490nm-TX/1550nm-RX	Max Cable Distance	80km
Connector	Simplex LC	Media	SMF
Transmitter Type	EML	Receiver Type	APD
TX Power	-1 to +5dBm	RX Power	-23 to -6dBm
Receiver Sensitivity	-22dBm	Receiver Overload	-6dBm
Operating Temperature Range	-40 to 85°C	Protocols	IEEE 802.3ae, SFF-8472, SFF-8431, 10GBASE-ZR/ZW

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Q: What is the correct matching wavelength configuration required at the remote end of the fiber link? By P***h on 2026-04-25

A: This module transmits at 1490nm and receives at 1550nm, so it must be paired with a matching module that transmits at 1550nm and receives at 1490nm. By admin on 2026-04-26
Q: Can this module be safely deployed in unconditioned outdoor aggregation enclosures that experience extreme sub-zero weather? By O***h on 2025-10-29

A: Yes, the industrial hardware architecture is designed to withstand freezing cycles down to -40°C without experiencing wavelength or signal drift. By admin on 2025-10-30
Q: Can I use standard multi-mode fiber patch cables to establish a short-distance link with this 80km SFP module? By Q***n on 2025-06-06

A: No, this is a long-haul module that must be paired exclusively with single-mode fiber to prevent extreme modal dispersion and signal loss. By admin on 2025-06-07

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C***w

Hong Kong

Verified Purchase

5 .0

2026-04-09

Very low power consumption per module, which helps keep our high-density switch line cards running much cooler overall.

36 Helpful vote Comments

S***x

Israel

Verified Purchase

5 .0

2026-03-15

We have been standardizing on these 1490nm 1550nm BiDi SFP+ units for our regional node interconnections. The structural build quality is consistently solid across batches.

75 Helpful vote Comments

D***n

Germany

Verified Purchase

5 .0

2026-03-02

The DOM optical transceiver feature provides clear metrics on Tx power and bias current. Very helpful for our network operations center to baseline link health.

26 Helpful vote Comments

S***n

Finland

Verified Purchase

5 .0

2026-02-28

Standard SFF-8472 compliance makes third-party monitoring integration incredibly smooth. Our automation scripts parse the DOM data fields natively.

40 Helpful vote Comments

P***t

Italy

Verified Purchase

5 .0

2026-02-09

Our technical team focuses heavily on physical layer link budgets and minimizing signal attenuation during deployment. These 1490nm 1550nm BiDi SFP+ modules have a very sensitive receiver architecture that easily tracks weak inbound single-mode optical signals over extended distances. We implemented them across several rural microwave-to-fiber aggregation sites where the outdoor enclosures endure sub-zero winter temperatures. The transceivers have operated continuously through several freezing cycles without a single localized bit error or link drop. The build quality easily satisfies the strict environmental standards required for carrier-grade network deployments.

107 Helpful vote Comments

M***l

Belarus

Verified Purchase

5 .0

2025-12-19

We needed an industrial-grade optical transceiver for our traffic control cabinets. These modules have been running 24/7 without a single link flap despite massive diurnal temperature swings.

53 Helpful vote Comments

J***n

Argentina

Verified Purchase

5 .0

2025-12-15

Industrial temperature rating is holding up fine in our unconditioned node.

33 Helpful vote Comments

R***d

Spain

Verified Purchase

5 .0

2025-11-25

The 1490nm-TX and 1550nm-RX channel pairing works perfectly across our existing 75km single-mode fiber span. The link budget leaves a comfortable safety margin.

72 Helpful vote Comments

K***n

Hungary

Verified Purchase

5 .0

2025-08-29

Excellent attenuation tolerance on long-distance links. Our optical power meter reports consistent -18dBm Rx power at the remote end, which is well within spec.

42 Helpful vote Comments

S***d

Denmark

Verified Purchase

5 .0

2025-07-11

Glad we opted for this industrial-grade BiDi optical module. Our remote roadside enclosures get incredibly freezing during winter, but these optics don't show any signal drift.

59 Helpful vote Comments

A***n

India

Verified Purchase

5 .0

2025-06-27

Our engineering team just wrapped up the physical layer validation tests for these industrial-grade optical transceivers inside our outdoor distributed antenna cabinets. Operating under direct sunlight, ambient cabinet temperatures frequently spike past 70°C, which usually causes standard commercial transceivers to experience severe wavelength drift or center frequency shifting. This industrial module remained rock solid throughout our thermal workload simulation testing, maintaining a stable 1490nm transmitter launch profile. The Bit Error Rate remained well below the acceptable 10⁻¹² threshold under full 10G line-rate traffic. For remote cell site backhaul applications where environmental conditions are unpredictable, this hardware is exceptional.

138 Helpful vote Comments

S***y

Bulgaria

Verified Purchase

5 .0

2025-06-17

No frame drops or CRC errors detected after a week of testing.

15 Helpful vote Comments

E***d

Japan

Verified Purchase

4 .0

2025-05-04

The single-mode simplex LC modules perform beautifully across our 60km fiber link. My only minor complaint is that the dust caps were a bit loose in the package, but the optical faces were pristine.

11 Helpful vote Comments

L***n

France

Verified Purchase

5 .0

2025-04-14

Smooth deployment for our metro aggregation ring. These single-mode simplex LC modules proved to be highly cost-effective compared to standard dual-fiber setups.

53 Helpful vote Comments

A***L

France

Verified Purchase

5 .0

2024-06-29

Very good price and low shipping cost compared to all other vendors for the product ordered.

49 Helpful vote Comments

J***n

Iran, Islamic Republic of

Verified Purchase

5 .0

2024-06-12

Great speed and great price for a quality product.

50 Helpful vote Comments

B***v

Singapore

Verified Purchase

5 .0

2024-05-04

Excellent website! Great prices and Fast delivery.

47 Helpful vote Comments

V***n

United States

Verified Purchase

5 .0

2024-04-16

Order arrived undamaged and in expected time frame. Perfectly done, thanks."

45 Helpful vote Comments

R***m

United Arab Emirates

Verified Purchase

5 .0

2024-01-28

Quick and reliable service at a competitive price

59 Helpful vote Comments

L***r

Macao

Verified Purchase

5 .0

2023-11-27

The 10/25/40G Transceiver Modules are cheap, but quality, packages are all good. Cost effective.

43 Helpful vote Comments

H***n

Austria

Verified Purchase

5 .0

2023-11-06

Great price. Fast delivery. What more can I say.

46 Helpful vote Comments

B***d

United Kingdom

Verified Purchase

5 .0

2023-10-30

Worked perfectly out of the box. Fast shipping.

53 Helpful vote Comments

S***i

Libyan Arab Jamahiriya

Verified Purchase

5 .0

2023-10-14

These work pretty great, cheap, makes connecting switches easy.

41 Helpful vote Comments

S***n

New Zealand

Verified Purchase

5 .0

2023-10-12

Not much to say, it fits in my network. That's a good thing!

43 Helpful vote Comments

J***g

Mexico

Verified Purchase

5 .0

2023-08-25

Good delivery on an excellent sale. Thank you!

54 Helpful vote Comments

P***s

Italy

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5 .0

2023-08-16

I'm very pleased with the speedy delivery and the great low price

49 Helpful vote Comments

M***e

Macao

Verified Purchase

5 .0

2023-08-13

The price was competitive, so I made the purchase. new and in good packaging. I could not be happier. I will certainly purchase again from this company.

41 Helpful vote Comments

N***i

Ireland

Verified Purchase

5 .0

2023-08-08

I needed a solution and the guys were so kind to advise on the exact product that will solve my problem. Very satisfied

48 Helpful vote Comments

H***e

Italy

Verified Purchase

5 .0

2023-07-11

Great product. Fast shipping.

17 Helpful vote Comments

B***e

Sweden

Verified Purchase

5 .0

2023-06-28

When we needed assistance for product classification, the staff were there to help us. Thank you.

102 Helpful vote Comments

R***s

Malaysia

Verified Purchase

5 .0

2023-06-24

Good price, transaction process good and timely, received exactly what was ordered, and shipped quickly and arrived with no issues. Pleasant purchasing experience all around, would definitely use again.

66 Helpful vote Comments

G***n

Romania

Verified Purchase

5 .0

2023-05-31

We had a warranty request and it was handled really Fast and doing business with this merchant has been great!

47 Helpful vote Comments

h***k

Maldives

Verified Purchase

5 .0

2023-04-29

it was Fast & easy , got the help i need it .

46 Helpful vote Comments

A***e

Argentina

Verified Purchase

5 .0

2023-03-23

I am very excited to get my order and see how it works.

42 Helpful vote Comments

R***s

Taiwan, Province of China

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5 .0

2023-02-24

Although spent a little time finding what I need, order came quickly and worked well.

32 Helpful vote Comments

S***i

Israel

Verified Purchase

5 .0

2023-02-22

Great picture of product - very clear and easy to identify. Setting up account and ordering was very simple. Love not having to jump through a bunch of hoops. Thank you!

48 Helpful vote Comments