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£55.54
The GLCTEST is a Cisco GLC-TE compatible copper transceiver module that has been designed, programmed & tested to work with Cisco brand switches & routers for extended temperatures. It delivers dependable 1 Gb E connectivity over copper cable, for 1000BASE-T compliant networks, with a maximum distance of up to 100 m (328 ft). This SFP copper module is hot-swappable, making upgrades & replacements seamless by minimizing network disruptions. Star Tech.com offers a wide variety of SFP modules & direct-attach SFP cables, providing the convenience & reliability you need to ensure dependable network performance. ...
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£176.60
Add reliable & cost-effective Gigabit Ethernet connections over single-mode fiber with this SFP module. This Star Tech.com Gigabit fiber SFP is engineered to deliver reliable network connections. Built to exacting specifications & fully tested to ensure maximum performance, this high-quality fiber transceiver module can be installed into Cisco switches & routers that support the Cisco GLC-ZX-SM-RGD transceiver module, as well as other major brands of networking equipment. This 1000 Base-ZX SFP delivers Gigabit connectivity over single-mode fiber cable, with a range of up to 70 km (43.5 mi.). It provides a dependable & cost-effective way to add, replace or upgrade the ports on your networking equipment. This single-mode SFP transceiver is manufactured by Star Tech.com to meet or exceed OEM specifications & comply with the industry's MSA (Multi-Source Agreement) standards. Committed to the highest standards of quality, Star Tech.com provides an extensive range of networking products including copper & fiber network cards, fiber media converters, Ethernet switches & wireless products. The SM Gigabit SFP is engineered to the highest quality standards & is 100% Cisco compatible, equivalent to the Cisco GLC-ZX-SM-RGD transceiver. The Star Tech.com SFP transceiver is configured & fully tested to ensure it works seamlessly with Cisco or other major brands of networking equipment. You can be assured that the use of Star Tech.com SFP products should not affect the warranty protection of your networking equipment. Delivering both convenience & scalability, this fiber 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 & cost-effective solution that's compatible with a multitude of Gigabit networking devices. ideal to be used in switches, routers & other networking equipment, the SFP provides reliable performance, allowing you to expa ...
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£432.72
Add reliable & cost-effective 10 Gigabit Ethernet connections over single-mode fiber with this SFP+ module. This Star Tech.com 10 Gigabit fiber SFP+ is engineered to deliver reliable network connections. Built to exacting specifications & fully tested to ensure maximum performance, this high-quality fiber transceiver module can be installed into Cisco Meraki switches & routers that support the Cisco Meraki MA-SFP-10GB-LR transceiver module, as well as other major brands of networking equipment. This 10 G Base-LR SFP+ delivers 10 Gigabit connectivity over single-mode fiber cable with a range of up to 10 km (6.2 mi.). It provides a dependable & cost-effective way to add, replace or upgrade the ports on your networking equipment. This 10 Gb E SFP+ is manufactured by Star Tech.com to meet or exceed OEM specifications & comply with the industry's MSA (Multi-Source Agreement) standards. Committed to the highest standards of quality, Star Tech.com provides an extensive range of networking products including copper & fiber network cards, fiber media converters, Ethernet switches & wireless products. This 10 Gigabit single-mode SFP+ is engineered to the highest quality standards & is 100% Cisco Meraki compatible, equivalent to the Cisco Meraki MA-SFP-10GB-LR SFP+ transceiver. The Star Tech.com SFP+ transceiver module is configured & fully tested to ensure it works seamlessly with Cisco Meraki or other major brands of networking equipment. You can be assured that the use of Star Tech.com SFP products should not affect the warranty protection of your networking equipment. Delivering both convenience & scalability, this fiber SFP+ 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 & cost-effective solution that's compatible with a wide range of 10 Gigabit networking devices. ideal to be used in Cisco Meraki switches, routers & other ne ...
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£49.87
Add reliable & cost-effective Gigabit Ethernet connections over single-mode fiber with this SFP module. This Star Tech.com Gigabit fiber SFP is engineered to deliver reliable network connections. Built to exacting specifications & fully tested to ensure maximum performance, this high-quality fiber transceiver module can be installed into Cisco Meraki switches & routers that support the Cisco Meraki MA-SFP-1GB-LX10 transceiver module, as well as other major brands of networking equipment. This 1000 Base-LX SFP delivers Gigabit connectivity over single-mode fiber cable, with a range of up to 10 km (6.2 mi.). It provides a dependable & cost-effective way to add, replace or upgrade the ports on your networking equipment. This single-mode SFP transceiver is manufactured by Star Tech.com to meet or exceed OEM specifications & comply with the industry's MSA (Multi-Source Agreement) standards. Committed to the highest standards of quality, Star Tech.com provides an extensive range of networking products including copper & fiber network cards, fiber media converters, Ethernet switches & wireless products. The SM Gigabit SFP is engineered to the highest quality standards & is 100% Cisco Meraki compatible, equivalent to the Cisco Meraki MA-SFP-1GB-LX10 SFP transceiver. The Star Tech.com SFP transceiver is configured & fully tested to ensure it works seamlessly with Cisco Meraki or other major brands of networking equipment. You can be assured that the use of Star Tech.com SFP products should not affect the warranty protection of your networking equipment. Delivering both convenience & scalability, this fiber 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 & cost-effective solution that's compatible with a multitude of Gigabit networking devices. ideal to be used in switches, routers, & other networking equipment, the SFP provides ...
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£47.88
Add reliable & cost-effective Gigabit Ethernet connections over multimode fiber with this SFP module. This Star Tech.com Gigabit fiber SFP is engineered to deliver reliable network connections. Built to exacting specifications & fully tested to ensure maximum performance, this high-quality fiber transceiver module can be installed into Cisco switches & routers that support the Cisco Meraki MA-SFP-1GB-SX transceiver module, as well as other major brands of networking equipment. This 1000 Base-SX SFP delivers Gigabit connectivity over multimode fiber cable, with a range of up to 550 m (1804 ft.). It provides a dependable & cost-effective way to add, replace or upgrade the ports on your networking equipment. This multimode SFP transceiver is manufactured by Star Tech.com to meet or exceed OEM specifications & comply with the industry's MSA (Multi-Source Agreement) standards. Committed to the highest standards of quality, Star Tech.com provides an extensive range of networking products including copper & fiber network cards, fiber media converters, Ethernet switches & wireless products. The MM Gigabit SFP is engineered to the highest quality standards & is 100% Cisco Meraki compatible, equivalent to the Cisco Meraki MA-SFP-1GB-SX SFP transceiver. The Star Tech.com SFP transceiver is configured & fully tested to ensure it works seamlessly with Cisco Meraki or other major brands of networking equipment. You can be assured that the use of Star Tech.com SFP products should not affect the warranty protection of your networking equipment. Delivering both convenience & scalability, this fiber 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 & cost-effective solution that's compatible with a multitude of Gigabit networking devices. ideal to be used in switches, routers, & other networking equipment, the SFP provides reliable perfor ...
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£1246.96
Count on powerful performance & cost-effective 40 Gigabit Ethernet connections over single-mode fiber with this QSFP+. This Cisco compatible 40 G Base QSFP (Quad Small Form-Factor Pluggable) is engineered by Star Tech.com to deliver what you want most in your network connections: reliable performance. Built to exacting specifications & 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-LR4, as well as other major brands of networking equipment. With powerful four-lane performance, this 40 G Base-LR4 QSFP+ transceiver module delivers 40 Gigabit connectivity over single-mode fiber with an optical wavelength of 1270nm to 1330nm & a range of up to 10 km (6.2 mi.). It provides a dependable & cost-effective way to add, replace or upgrade the ports on your networking equipment. This 40 G Base-LR4 QSFP+ is manufactured by Star Tech.com to meet or exceed OEM specifications & comply with the industry's MSA (Multi-Source Agreement) standards. Committed to the highest standards of quality, Star Tech.com provides an extensive range of networking products including copper & fiber network cards, fiber media converters, Ethernet switches & wireless products. The 40 Gigabit single-mode QSFP+ is engineered to the highest quality standards & is 100% Cisco compatible, equivalent to the Cisco QSFP-40G-LR4 optical transceiver. The Star Tech.com QSFP+ transceiver module is configured & fully tested to ensure it works seamlessly with Cisco or other major brands of networking equipment. You can be assured that the use of Star Tech.com QSFP+ products should not affect the warranty protection of your networking equipment. Delivering both convenience & 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 & cost-effec ...
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£1169.12
Count on powerful performance & cost-effective 40 Gigabit Ethernet connections over single-mode fiber with this QSFP+. This Cisco compatible 40 G Base QSFP+ (Quad Small Form-Factor Pluggable) is engineered by Star Tech.com to deliver what you want most in your network connections: reliable performance. Built to exacting specifications & 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-LR4-S, as well as other major brands of networking equipment. With powerful four-lane performance, this 40 G Base-LR4 QSFP+ transceiver module delivers 40 Gigabit connectivity over single-mode fiber with a wavelength of 1270nm to 1330nm & a range of up to 10 km (6.2 mi.). It provides a dependable & cost-effective way to add, replace or upgrade the ports on your networking equipment. This 40 G Base-LR4 QSFP+ is manufactured by Star Tech.com to meet or exceed OEM specifications & comply with the industry's MSA (Multi-Source Agreement) standards. Committed to the highest standards of quality, Star Tech.com provides an extensive range of networking products including copper & fiber network cards, fiber media converters, Ethernet switches & wireless products. The 40 Gigabit single-mode QSFP+ is engineered to the highest quality standards & is 100% Cisco compatible, equivalent to the Cisco QSFP-40G-LR4-S optical transceiver. The Star Tech.com QSFP+ transceiver module is configured & fully tested to ensure it works seamlessly with Cisco or other major brands of networking equipment. You can be assured that the use of Star Tech.com QSFP+ products should not affect the warranty protection of your networking equipment. Delivering both convenience & 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 & cost-effective ...
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£295.54
Count on powerful performance & cost-effective 40 Gigabit Ethernet connections over multimode fiber with this QSFP+. This Cisco compatible 40 G Base QSFP+ (Quad Small Form-Factor Pluggable) is engineered by Star Tech.com to deliver what you want most in your network connections: reliable performance. Built to exacting specifications & 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 40 G Base-SR4 QSFP+ delivers 40 Gigabit connectivity over multimode fiber with an optical wavelength of 850nm & a range of up to 150 m (492 ft.). It provides a dependable & cost-effective way to add, replace or upgrade the ports on your networking equipment. This 40 G Base-SR4 QSFP+ is manufactured by Star Tech.com to meet or exceed OEM specifications & comply with the industry's MSA (Multi-Source Agreement) standards. Committed to the highest standards of quality, Star Tech.com provides an extensive range of networking products including copper & fiber network cards, fiber media converters, Ethernet switches & wireless products. The 40 Gigabit multimode QSFP+ is engineered to the highest quality standards & is 100% Cisco compatible, equivalent to the Cisco QSFP-40G-SR4 optical transceiver. The Star Tech.com QSFP+ transceiver module is configured & fully tested to ensure it works seamlessly with Cisco or other major brands of networking equipment. You can be assured that the use of Star Tech.com QSFP+ products should not affect the warranty protection of your networking equipment. Delivering both convenience & 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 & cost-effective solut ...
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£144.48
The QSFP-40G-SR4-S-ST is a Cisco QSFP-40G-SR4-S compatible fiber transceiver module that has been designed, programmed & tested to work with Cisco brand switches & routers. It delivers dependable 40 Gb E connectivity over fiber cable, for 40 G Base-SR4 compliant networks, with a maximum distance of up to 100 m (328 ft). This QSFP+ fiber module is hot-swappable, making upgrades & replacements seamless by minimizing network disruptions. Star Tech.com offers a wide variety of SFP modules & direct-attach SFP cables, providing the convenience & reliability you need to ensure dependable network performance. ...
Available
£702.51
The QSFP-40GE-LR4-ST is a Cisco QSFP-40GE-LR4 compatible fiber transceiver module that has been designed, programmed & tested to work with Cisco brand switches & routers. It delivers dependable 40 Gb E connectivity over fiber cable, for 40 G Base-LR4 compliant networks, with a maximum distance of up to 10 km (6.2 mi). This QSFP+ fiber module is hot-swappable, making upgrades & replacements seamless by minimizing network disruptions. Star Tech.com offers a wide variety of SFP modules & direct-attach SFP cables, providing the convenience & reliability you need to ensure dependable network performance. ...
Available

StarTech.com Cisco QSFP-40G-CSR4 Compatible QSFP+ MM Module

The QSFP-40G-CSR4-ST is a Cisco QSFP-40G-CSR4 compatible fiber transceiver module that has been designed, programmed and tested to work with Arista Networks brand switches and routers. It delivers dependable 40 GbE connectivity over fiber cable, for 40GBase-SR4 compliant networks, with a maximum distance of up to 400 m (1312 ft.). This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions. StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.
Availability: In Stock
£175.57

Product Description

The QSFP-40G-CSR4-ST is a Cisco QSFP-40G-CSR4 compatible fiber transceiver module that has been designed, programmed & tested to work with Arista Networks brand switches & routers. It delivers dependable 40 Gb E connectivity over fiber cable, for 40 G Base-SR4 compliant networks, with a maximum distance of up to 400 m (1312 ft.). This QSFP+ fiber module is hot-swappable, making upgrades & replacements seamless by minimizing network disruptions. Star Tech.com offers a wide variety of SFP modules & direct-attach SFP cables, providing the convenience & reliability you need to ensure dependable network performance.

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Jargon Buster

hot - An indication of the temperature being high and a sensation of heat to the tough
Cable - A series of wires bonded to form a single thread
Fiber - Also known as fibre is a class of material similar to a length of thread. Fiber Optics are used in computer communications. Natural fibers are used in clothing maufacturer and many other applications.
Network - A link and communication between things. Often computers or people.
Convenience - A way of being able to carry out a task with little effort
Wide - Something with a large width.
Performance - When someone is presenting a form of entertainment, also how well someone is doing within a role.

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Page Updated: 2022-10-13 15:56:15

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