Please ensure Javascript is enabled for purposes of website accessibility StarTech Cisco QSFP-40G-LR4-S Comp. QSFP+ Module - 40GBASE-LR4 - 40GE Gigabit Ethernet 40GbE Single Mode Fiber SMF Optic Transceiver | OfficeCrave.com
Back to Shop
Shop By Category
StarTech Cisco Qsfp-40g-lr4-s Comp. Qsfp+ - 40gbe (QSFP40GLR4S)

StarTech Cisco Qsfp-40g-lr4-s Comp. Qsfp+ - 40gbe (QSFP40GLR4S)

$913.30

- +

StarTech Cisco Qsfp-40g-lr4-s Comp. Qsfp+ - 40gbe (QSFP40GLR4S)

StarTech Cisco Qsfp-40g-lr4-s Comp. Qsfp+ - 40gbe (QSFP40GLR4S)StarTech Cisco Qsfp-40g-lr4-s Comp. Qsfp+ - 40gbe (QSFP40GLR4S)StarTech Cisco Qsfp-40g-lr4-s Comp. Qsfp+ - 40gbe (QSFP40GLR4S)StarTech Cisco Qsfp-40g-lr4-s Comp. Qsfp+ - 40gbe (QSFP40GLR4S)
StarTech Cisco Qsfp-40g-lr4-s Comp. Qsfp+ - 40gbe (QSFP40GLR4S)
Bulk Discounts
Bulk
Discounts
1-2 Day Shipping
1-2 Day
Shipping
Easy Returns
Easy
Returns
AutoShip Eligible
AutoShip
Eligible
Google Trusted Store
Google
Trusted
Secure Checkout
Secure
Checkout
Satisfaction Guaranteed
Satisfaction
Guaranteed

$913.30

- +

Estimated Delivery Date: 06/08/2026

Crave & Save AutoShip
$867.64
$913.30
Save 5%
Choose Your Frequency:
- +

Estimated Delivery Date: 06/08/2026

Request a Quote

Desired Quantity (Minimum Bulk Quantity Quote: 6)
Additional shipping charges may apply to quotes that exceed standard weight and dimensions.
In Stock
SKU: STCQSFP40GLR4S
Bulk Discounts
Bulk
Discounts
1-2 Day Shipping
1-2 Day
Shipping
Easy Returns
Easy
Returns
AutoShip Eligible
AutoShip
Eligible
Google Trusted Store
Google
Trusted
Secure Checkout
Secure
Checkout
Satisfaction Guaranteed
Satisfaction
Guaranteed

Product Description

Cisco QSFP-40G-LR4-S Compatible QSFP+ - 40GBASE-LR4 40 Gbps - 40GbE Module - 40GE Gigabit Ethernet QSFP+ 1270nm to 1330nm - Single Mode (SMF) Transceiver - 10km (6.2mi) - LC Connector DDM - Hot-Swappable MSA Compliant - Lifetime Warranty

Product Specs

Manufacturer

MPN

STCQSFP40GLR4S

Model#

QSFP40GLR4S

UPC Code

065030872058

UNSPSC Code

2

Information

Device Type: Transceiver
Form Factor: QSFP+
Data Transfer Rate: 40 Gbps
Interfaces: LC Connector
Wave Length: 1270nm to 1330nm
Max Transfer Distance: 6.21 Mil(s)
Width: 0.70 Inch
Depth: 2.80 Inch
Height: 0.50 Inch
Service & Support Type: Lifetime Warranty
COO: CHINA

Unit of Measure

Item Weight

0.2

Ships via UPS

Y

GTIN Item

065030872058

UPC Retail

065030872058

Brand

StarTech

Manufacturer Stock No.

QSFP40GLR4S

Q & A (10)

Questions & Answers

Q: What is the maximum data transfer distance for the StarTech Qsfp-40g-lr4-s module?

1 Answers

What is the maximum data transfer distance for the StarTech Qsfp-40g-lr4-s module?
09-28-2024

A: The StarTech Qsfp-40g-lr4-s module can transmit data over distances up to 10 kilometers (6.2 miles) using single-mode fiber.

09-29-2024

Q: What type of fiber does the StarTech Qsfp-40g-lr4-s Comp. Qsfp+ use?

1 Answers

What type of fiber does the StarTech Qsfp-40g-lr4-s Comp. Qsfp+ use?
09-26-2024

A: The StarTech Qsfp-40g-lr4-s Comp. Qsfp+ module uses single-mode fiber (SMF) for data transmission.

09-27-2024

Q: What type of connector does the StarTech Qsfp-40g-lr4-s module use?

1 Answers

What type of connector does the StarTech Qsfp-40g-lr4-s module use?
07-26-2024

A: The StarTech Qsfp-40g-lr4-s module uses an LC connector for its optical interfaces.

07-27-2024

Q: Is the StarTech Qsfp-40g-lr4-s module hot-swappable?

1 Answers

Is the StarTech Qsfp-40g-lr4-s module hot-swappable?
06-22-2024

A: Yes, the StarTech Qsfp-40g-lr4-s module is hot-swappable, meaning it can be installed or removed without powering down the network device.

06-23-2024

Q: What is the StarTech Cisco Qsfp-40g-lr4-s Comp. Qsfp+ module used for?

1 Answers

What is the StarTech Cisco Qsfp-40g-lr4-s Comp. Qsfp+ module used for?
06-14-2024

A: The StarTech Cisco Qsfp-40g-lr4-s Comp. Qsfp+ module is used for high-speed data transfer over long distances in network environments, supporting 40 Gigabit Ethernet connections over single-mode fiber.

06-15-2024
Showing 1 to 5 of 10 (2 Pages)

Review

4.5 Out of 5

(4 reviews)
Write a review
5 star50%
4 star50%
3 star0%
2 star0%
1 star0%



Dymo

Top Trending Products

Officecrave.com is a leader in office supplies and business supplies including school supplies, office furniture, technology products and more. We always aim to provide businesses with the lowest price on the highest-quality items and the StarTech Cisco QSFP-40G-LR4-S Comp. QSFP+ Module - 40GBASE-LR4 - 40GE Gigabit Ethernet 40GbE Single Mode Fiber SMF Optic Transceiver is no exception.

We work with customers from all industries, including schools, government, medical, accounting, corporate, educational, healthcare, finance, military and private industry.

All our products including the StarTech Cisco QSFP-40G-LR4-S Comp. QSFP+ Module - 40GBASE-LR4 - 40GE Gigabit Ethernet 40GbE Single Mode Fiber SMF Optic Transceiver are manufactured under ISO 9001 Quality Standards. We also offer a full line of TAA compliant products. Being green is an important part of our business and we are meeting all Green Compliance Standards.

Images
}