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StarTech.com Cisco QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet MPO 150m - 850nm - DDM Cisco Firepower, ASR1000, ASR9000

PB Tech price
PB Tech price
$ 253 .13
 +GST
$ 278 .44
 inc GST

Out of stock

StarTech.com Cisco QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet MPO 150m - 850nm - DDM Cisco Firepower, ASR1000, ASR9000

PB Tech price
$ 253 .13 $ 278 .44
 +GST  inc GST


Delivery: Out of stock
Express Delivery Times
Metro - Within 2-3 working days
Rural - Within 3-5 working days

Standard Delivery Times
NSW, VIC, ACT, QLD - Within 3-7 working days
SA, WA, TAS, NT - Within 5-10 working days

View all shipping info

Features

This Cisco® compatible 40GBase QSFP+ (Quad Small Form-Factor Pluggable) is engineered by StarTech.com to deliver what you want most in your network connections: reliable performance. Built to exacting specifications and fully tested to ensure maximum performance, you can install this high-quality fiber transceiver module into Cisco networking devices that support the Cisco QSFP-40G-SR4 QSFP+ transceiver module, as well as other major brands of networking equipment.

With powerful four-lane performance, this 40GBase-SR4 QSFP+ delivers 40 Gigabit connectivity over multimode fiber with an optical wavelength of 850nm and a range of up to 150 m (492 ft.). It provides a dependable and cost-effective way to add, replace or upgrade the ports on your networking equipment, and it's backed by a lifetime warranty.


Built for reliable network performance


This 40GBase-SR4 QSFP+ is manufactured by StarTech.com to meet or exceed OEM specifications and comply with the industry's MSA (Multi-Source Agreement) standards. Committed to the highest standards of quality, StarTech.com provides an extensive range of networking products including copper and fiber network cards, fiber media converters, Ethernet switches and wireless products.


Fully compatible with Cisco and other major brands

The 40 Gigabit multimode QSFP+ is engineered to the highest quality standards and is 100% Cisco compatible, equivalent to the Cisco QSFP-40G-SR4 optical transceiver. The StarTech.com QSFP+ transceiver module is configured and fully tested to ensure it works seamlessly with Cisco or other major brands of networking equipment.

You can be assured that the use of StarTech.com QSFP+ products should not affect the warranty protection of your networking equipment.


Convenient and scalable


Delivering both convenience and scalability, this fiber QSFP+ transceiver is fully hot-pluggable, which enables you to install it without interrupting network traffic or having to reboot your equipment. It provides a versatile and cost-effective solution that's compatible with a range of 40 Gigabit networking devices.

Ideal for use in Cisco switches, routers and other networking equipment, the QSFP+ optical transceiver provides reliable performance, allowing you to expand your network to remote segments cost-effectively. The MM fiber transceiver module supports Digital Diagnostics Monitoring (DDM / DOM), a maximum distance of up to 150 m (492 ft.), and maximum data rates of up to 40Gbps.

Specifications

HARDWARE

Compatible Brand

Cisco

Industry Standards

IEEE 802.3ba 40GBASE-SR4

PERFORMANCE

Compatible Networks

40 Gbps

DDM

Yes

Fiber Operating Mode

Full-Duplex

Max Transfer Distance

150 m (492 ft)

Maximum Data Transfer Rate

40 Gbps

MTBF

1,649,326 hours

Type

Multi Mode

Wavelength

850nm

CONNECTOR(S)

Local Unit Connectors

1 - MPO Female

ENVIRONMENTAL

Humidity

5~95% RH

Operating Temperature

0°C to 70°C (32°F to 158°F)

Storage Temperature

-40°C to 85°C (-40°F to 185°F)

PHYSICAL CHARACTERISTICS

Color

Silver

Enclosure Type

Aluminum

Manufacturer Part No:
QSFP40GSR4ST
Brand:
Product Type:
-
UPC
-
Product Family:
-
Shipping Weight:
1.01 kg
PB Part No:
SWHSTT3572680
Product Model:
-
Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

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7 day right of exchange

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StarTech.com Cisco QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet MPO 150m - 850nm - DDM Cisco Firepower, ASR1000, ASR9000

  • Brand: StarTech.com
  • MPN: QSFP40GSR4ST
  • Part #: SWHSTT3572680
$253.13 Excluding GST $278.44 Including GST

Date Created: 23:00, 14-09-2025
Product URL: https://www.pbtech.com/au/product/SWHSTT3572680/StarTechcom-Cisco-QSFP-40G-SR4-Compatible-QSFP-Mod

Features

This Cisco® compatible 40GBase QSFP+ (Quad Small Form-Factor Pluggable) is engineered by StarTech.com to deliver what you want most in your network connections: reliable performance. Built to exacting specifications and fully tested to ensure maximum performance, you can install this high-quality fiber transceiver module into Cisco networking devices that support the Cisco QSFP-40G-SR4 QSFP+ transceiver module, as well as other major brands of networking equipment.

With powerful four-lane performance, this 40GBase-SR4 QSFP+ delivers 40 Gigabit connectivity over multimode fiber with an optical wavelength of 850nm and a range of up to 150 m (492 ft.). It provides a dependable and cost-effective way to add, replace or upgrade the ports on your networking equipment, and it's backed by a lifetime warranty.


Built for reliable network performance


This 40GBase-SR4 QSFP+ is manufactured by StarTech.com to meet or exceed OEM specifications and comply with the industry's MSA (Multi-Source Agreement) standards. Committed to the highest standards of quality, StarTech.com provides an extensive range of networking products including copper and fiber network cards, fiber media converters, Ethernet switches and wireless products.


Fully compatible with Cisco and other major brands

The 40 Gigabit multimode QSFP+ is engineered to the highest quality standards and is 100% Cisco compatible, equivalent to the Cisco QSFP-40G-SR4 optical transceiver. The StarTech.com QSFP+ transceiver module is configured and fully tested to ensure it works seamlessly with Cisco or other major brands of networking equipment.

You can be assured that the use of StarTech.com QSFP+ products should not affect the warranty protection of your networking equipment.


Convenient and scalable


Delivering both convenience and scalability, this fiber QSFP+ transceiver is fully hot-pluggable, which enables you to install it without interrupting network traffic or having to reboot your equipment. It provides a versatile and cost-effective solution that's compatible with a range of 40 Gigabit networking devices.

Ideal for use in Cisco switches, routers and other networking equipment, the QSFP+ optical transceiver provides reliable performance, allowing you to expand your network to remote segments cost-effectively. The MM fiber transceiver module supports Digital Diagnostics Monitoring (DDM / DOM), a maximum distance of up to 150 m (492 ft.), and maximum data rates of up to 40Gbps.

Specifications

HARDWARE

Compatible Brand

Cisco

Industry Standards

IEEE 802.3ba 40GBASE-SR4

PERFORMANCE

Compatible Networks

40 Gbps

DDM

Yes

Fiber Operating Mode

Full-Duplex

Max Transfer Distance

150 m (492 ft)

Maximum Data Transfer Rate

40 Gbps

MTBF

1,649,326 hours

Type

Multi Mode

Wavelength

850nm

CONNECTOR(S)

Local Unit Connectors

1 - MPO Female

ENVIRONMENTAL

Humidity

5~95% RH

Operating Temperature

0°C to 70°C (32°F to 158°F)

Storage Temperature

-40°C to 85°C (-40°F to 185°F)

PHYSICAL CHARACTERISTICS

Color

Silver

Enclosure Type

Aluminum

Date Created: 23:00, 14-09-2025
Product URL: https://www.pbtech.com/au/product/SWHSTT3572680/StarTechcom-Cisco-QSFP-40G-SR4-Compatible-QSFP-Mod