Which wavelengths does the SFP-10G32-BX40-I module use for transmitting and receiving?

This module features a BiDi (Bidirectional) design that transmits data at 1330nm (TX) and receives data at 1270nm (RX) over a single fiber strand.

How far can the SFP-10G32-BX40-I module transmit data?

It is engineered for long-reach applications, supporting a transmission distance of up to 40km over single-mode fiber.

What does the "Industrial" rating mean for its operating temperature?

It means the module is built with hardened components to operate flawlessly in extreme environmental conditions, supporting a wide temperature range from -40°C to 85°C.

Where is this industrial BiDi SFP module most commonly used?

It is ideal for 10G Ethernet installations where fiber infrastructure is limited, including industrial automation floors, outdoor municipal surveillance, long-haul telecom links, and unconditioned roadside traffic cabinets.

Does the LS-BL332710-40I BiDi optical module support multi-mode fiber infrastructure configurations?

No, this is strictly a single-mode fiber (SMF) optical transceiver. It requires standard 9/125μm SMF cabling to achieve the specified 40km reach.

How resilient is the physical pull-tab bail latch when doing routine maintenance in dense, tightly packed patch panels?

The heavy-duty metal bail latch is built for tight spaces and high extraction force. It allows clean, snag-free disconnects even when surrounded by dozens of active fiber patches.

Can this industrial-grade 10G SFP+ BiDi optical transceiver be used in standard indoor climate-controlled server rooms?

Absolutely, the industrial rating (-40°C to +85°C) completely covers standard commercial operating ranges. It provides extra thermal overhead and longevity in indoor setups.

Breadcrumb: Home; Products; Optics Transceivers | SFP Modules; 10/25/40G/100G Transceiver Modules; 10G SFP+; 211313

Click to open expanded view

Arista SFP-10G32-BX40-I Compatible LINK-PP 10G SFP+ BiDi 1330nm-TX/1270nm-RX 40km Simplex LC/UPC DOM SMF Optical Transceiver Module (Industrial)

Name: Arista SFP-10G32-BX40-I Compatible LINK-PP 10G SFP+ BiDi 1330nm-TX/1270nm-RX 40km Simplex LC/UPC DOM SMF Optical Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 211313
Price: 23.048 USD
Availability: InStock
Rating: 4.9 (21 reviews)

# 211313

Product: Arista SFP-10G32-BX40-I Compatible LINK-PP 10G SFP+ BiDi 1330nm-TX/1270nm-RX 40km Simplex LC/UPC DOM SMF Optical Transceiver Module (Industrial)
SKU: 211313
P/N: LS-BL332710-40I
Price: $ 26.8
Stock: 1174 in Stock
Sold: 760
Product URL: https://www.l-p.com/products/494088.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

21 Reviews

3 Questions

Request Stock

760 Sold

$ 26.8

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

Qty (pcs) :

Unit Price :

$ 26.8

100

$ 25.46

1000

$ 24.656

3000

$ 23.852

6000

$ 23.048

Manufacture: LINK-PP

P/N: LS-BL332710-40I

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

Compatible P/N:: SFP-10G23-BX10 | 10km; SFP-10G23-BX10-I | 10km; SFP-10G32-BX10 | 10km; SFP-10G32-BX10-I | 10km; SFP-10G-ELRBD-D | 20km; SFP-10G-ERBD-U | 20km; SFP-10G-LR20BD-D | 20km; SFP-10G23-BX20-I | 20km; SFP-10G32-BX20-I | 20km; SFP-10G-ERBD-D | 40km; SFP-10G-ERBD-U | 40km; SFP-10G23-BX40-I | 40km; SFP-10G32-BX40-I | 40km; SFP-10G23-BX60 | 60km; SFP-10G23-BX60-I | 60km; SFP-10G32-BX60 | 60km; SFP-10G32-BX60-I | 60km; SFP-10G45-BX80 | 80km; SFP-10G45-BX80-I | 80km; SFP-10G54-BX80 | 80km; SFP-10G54-BX80-I | 80km; SFP-10G45-BX100 | 100km; SFP-10G54-BX100 | 100km

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-10G32-BX40-I Compatible LINK-PP 10G SFP+ Specifications

Engineered for single-fiber efficiency, the Arista SFP-10G32-BX40-I Compatible LINK-PP industrial-grade 10G SFP+ transceiver duplexes a 1330nm-TX/1270nm-RX wavelength over a single strand of single-mode fiber via a Simplex LC/UPC interface, delivering integrated DOM monitoring across distances up to 40km under harsh temperature conditions.

Arista Part Number	SFP-10G32-BX40-I	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1330nm-TX/1270nm-RX	Max Cable Distance	40km
Connector	Simplex LC	Media	SMF
Transmitter Type	DFB	Receiver Type	PIN
TX Power	-1 to +5dBm	RX Power	-17 to +1dBm
Receiver Sensitivity	-15dBm	Receiver Overload	0.5dBm
Operating Temperature Range	-40 to 85°C	Protocols	IEEE 802.3ae, SFP+ MSA, SFF-8472, SFF-8431, SFF-8432, CPRI, OBSAI

Videos

Matching Products

Pictures

ID#

Description

Price

Stock

Add to Cart

Download

Product Drawing

PDF
LS-BL332710-40I.pdf

Questions & Answers
Ask a Question

No data

Q: Does the LS-BL332710-40I BiDi optical module support multi-mode fiber infrastructure configurations? By L***r on 2026-05-27

A: No, this is strictly a single-mode fiber (SMF) optical transceiver. It requires standard 9/125μm SMF cabling to achieve the specified 40km reach. By admin on 2026-05-28
Q: How resilient is the physical pull-tab bail latch when doing routine maintenance in dense, tightly packed patch panels? By J***z on 2025-10-05

A: The heavy-duty metal bail latch is built for tight spaces and high extraction force. It allows clean, snag-free disconnects even when surrounded by dozens of active fiber patches. By admin on 2025-10-06
Q: Can this industrial-grade 10G SFP+ BiDi optical transceiver be used in standard indoor climate-controlled server rooms? By C***s on 2025-09-30

A: Absolutely, the industrial rating (-40°C to +85°C) completely covers standard commercial operating ranges. It provides extra thermal overhead and longevity in indoor setups. By admin on 2025-10-01

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

V***e

Singapore

Verified Purchase

4 .0

2026-05-20

The 10G SFP+ bidi 40km industrial transceivers themselves work absolutely perfectly in our outdoor cabinet switch setup—link came up instantly and DOM readings are totally stable. However, the outer cardboard box arrived slightly dented by DHL during transit. The internal anti-static packaging protected the optics fine, but shipping handling could be better. Product is 5 stars, shipping is 4 stars.

33 Helpful vote Comments

X***t

United States

Verified Purchase

5 .0

2026-04-06

We're using these for 10G backhaul from our cell tower sites back to the core. The -40 to 85°C operating range is essential for our outdoor cabinets in Texas summers. No link drops in six months of operation.

32 Helpful vote Comments

Y***e

Saudi Arabia

Verified Purchase

5 .0

2026-03-17

We needed to extend our monitoring network to a remote substation about 30km away. This industrial-grade 10G BiDi SFP+ module got the job done. The receiver sensitivity of -15dBm is solid, and we're seeing strong signal levels.

45 Helpful vote Comments

W***e

Viet Nam

Verified Purchase

5 .0

2026-02-21

Great price for a 40km BiDi SFP+ module. Will definitely order more for our network expansion.

78 Helpful vote Comments

Z***f

Mexico

Verified Purchase

5 .0

2026-01-17

The Simplex LC connector made deployment in our crowded patch panels much cleaner. Single fiber use is a huge space saver in our data center. Very nice product.

47 Helpful vote Comments

S***y

The Republic of Serbia

Verified Purchase

5 .0

2026-01-04

We deployed these modules in our outdoor node boxes for FTTH aggregation. The industrial grade rating (-40°C to 85°C) is mandatory for our climate. It’s hard to find high-quality simplex LC 10G BiDi SFP optics that don't choke in heatwaves or deep freezes. LINK-PP nailed it!

69 Helpful vote Comments

W***r

Philippines

Verified Purchase

5 .0

2025-12-08

Excellent industrial transceiver module for oil & gas refinery network backbones. The extreme operational temperature tolerance fits our desert environment perfectly. The simplex LC single mode fiber setup is working flawlessly across all harsh environment enclosures.

122 Helpful vote Comments

Y***y

Israel

Verified Purchase

4 .0

2025-10-02

Performance is flawless over our 35km single-mode fiber run. These simplex LC 1330nm/1270nm optics are a massive cost saver for campus fiber networking frameworks. Docked one star because the shipment tracking number didn't update in the system until 48 hours after dispatch. Support resolved it quickly, but better automated tracking would be ideal.

39 Helpful vote Comments

R***k

Bulgaria

Verified Purchase

5 .0

2025-09-21

Solid 40km 10G SFP+ BiDi modules, slotted right into our edge switches with zero complaints.

20 Helpful vote Comments

U***e

Indonesia

Verified Purchase

5 .0

2025-08-11

Perfect 10G SFP+ industrial module for high-density rack deployments. The simplex LC configuration significantly cleans up our patch panel congestion compared to traditional dual-fiber duplex modules. Will be purchasing more for our upcoming phase 2 expansion.

66 Helpful vote Comments

X***y

United Arab Emirates

Verified Purchase

5 .0

2025-07-26

Saved us half our fiber lease costs using these 1330nm-Tx / 1270nm-Rx optics transceiver. Masterpiece.

13 Helpful vote Comments

V***y

Thailand

Verified Purchase

5 .0

2025-04-09

Very impressed with the link budget on these 40km 10G SFP+ transceivers. We are pushing a stable 10Gbps stream over an old, high-loss single-mode fiber segment. The SFF-8472 compliant DOM features allow us to track laser bias current changes in real time.

14 Helpful vote Comments

D***r

United States

Verified Purchase

5 .0

2024-05-01

I've always been satisfied with the selection and prices you guys offer. You guys ROCK!

119 Helpful vote Comments

P***d

Hong Kong

Verified Purchase

5 .0