Cisco SFP-10G-SR, 10GBASE-SR SFP Module, up to 400m on OM3 Multimode Fiber

Cisco SFP-10G-SR, 10GBASE-SR SFP Module, up to 400m on OM3 Multimode Fiber

• Interface – Standard hot‑swappable SFP+ form factor.

• Data rate – Supports 10 Gbps (10GBASE‑SR) Ethernet.

• Medium – Multimode fiber (OM3/OM4).

• Distance –

  • Up to 300 m on OM4 fiber.

  • Up to 400 m on OM3 fiber.

• Wavelength – 850 nm laser.

• Compatibility – Works with Cisco Catalyst, Nexus, and ISR/ASR platforms supporting SFP+ slots.

• Hot-swappable – Insert/remove without rebooting the device.

• Power consumption – ~1W typical.

• Standards – IEEE 802.3ae compliant.

• Use cases – Rack‑to‑rack, server‑to‑switch, and short‑range aggregation links.

Cisco SFP-10G-SR, 10GBASE-SR SFP Module, up to 400m on OM3 Multimode Fiber

The Cisco SFP-10G-SR 10GBASE-SR SFP Module is a high-speed fiber-optic transceiver designed for 10 Gigabit Ethernet networks. It provides short-range connectivity over multimode fiber and is particularly suitable for enterprise networks, data centers, server rooms and campus infrastructure.

The module supports 10 Gbps Ethernet and operates over multimode fiber using an 850 nm optical wavelength. When paired with OM3 multimode fiber, it can provide connectivity of up to 400 metres, making it suitable for high-speed connections within buildings and data-center environments.

The Cisco SFP-10G-SR 10GBASE-SR SFP Module price in Kenya is KSh 12,000.

Cisco SFP-10G-SR 10GBASE-SR SFP Module price in Kenya

Cisco SFP-10G-SR 10GBASE-SR SFP Module key specifications

Cisco SFP-10G-SR 10GBASE-SR SFP Module design and build

• Compact SFP+ form factor designed for compatible networking equipment.
• Duplex LC connector provides a standard fiber-optic interface.
• Designed for high-speed 10 Gigabit Ethernet connections.
• Built for multimode fiber network infrastructure.
• Suitable for short-distance fiber links within enterprise and data-center environments.
• Removable transceiver design allows flexible deployment and replacement.

Cisco SFP-10G-SR 10GBASE-SR SFP Module features and performance

• 10GBASE-SR support: Provides 10 Gigabit Ethernet connectivity over multimode fiber.
• 10 Gbps capacity: Suitable for high-bandwidth connections between compatible network devices.
• 850 nm wavelength: Designed for short-range optical transmission over multimode fiber.
• Up to 400 metres on OM3: Provides a useful reach for building and data-center fiber connections.
• Duplex LC connector: Provides separate transmit and receive fiber connections.
• Multimode fiber support: Works with suitable multimode fiber infrastructure.
• SFP+ form factor: Designed for compatible 10G SFP+ ports.
• Digital Optical Monitoring: Supported optical parameters can be monitored when the host equipment provides DOM functionality.

Cisco SFP-10G-SR 10GBASE-SR SFP Module connectivity and compatibility

• Uses a duplex LC fiber-optic connector.
• Designed for 10GBASE-SR Ethernet connections.
• Requires compatible multimode fiber cabling.
• Operates at an 850 nm wavelength.
• Supports up to 400 metres when used with suitable OM3 multimode fiber.
• Designed for compatible Cisco switches, routers and other networking equipment with suitable SFP+ interfaces.
• Compatibility should be confirmed with the exact network device before installation.

Cisco SFP-10G-SR 10GBASE-SR SFP Module ideal use cases

• Data-center switch-to-switch connections.
• Enterprise 10 Gigabit Ethernet networks.
• Server-to-switch fiber connections.
• Campus network infrastructure.
• High-speed connections within office buildings.
• Server rooms and equipment racks.
• Network upgrades from 1 Gbps to 10 Gbps.
• Short-distance fiber connections using OM3 multimode cabling.

Cisco SFP-10G-SR 10GBASE-SR SFP Module pros and cons

FAQs

How much is the Cisco SFP-10G-SR in Kenya?

The listed Cisco SFP-10G-SR 10GBASE-SR SFP Module price in Kenya is KSh 12,000.

What is the Cisco SFP-10G-SR used for?

The Cisco SFP-10G-SR is used to provide 10 Gigabit Ethernet connectivity over compatible multimode fiber networks.

What speed does the SFP-10G-SR support?

It supports 10 Gbps Ethernet using the 10GBASE-SR standard.

What type of fiber does the Cisco SFP-10G-SR use?

The module is designed for multimode fiber (MMF), making it suitable for short-range fiber connections.

How far can the SFP-10G-SR transmit over OM3 fiber?

The Cisco SFP-10G-SR can support distances of up to 400 metres over OM3 multimode fiber, under appropriate network conditions.

What wavelength does the SFP-10G-SR use?

The module operates at an 850 nm wavelength, which is commonly used for 10GBASE-SR multimode fiber connections.

What connector does the SFP-10G-SR use?

It uses a duplex LC fiber-optic connector for the transmit and receive paths.

Can the SFP-10G-SR be used with OM4 fiber?

Yes. The 10GBASE-SR standard can be used with suitable OM4 multimode fiber, and the supported distance can be greater than with OM3 depending on the specific fiber specification and installation.

Can the SFP-10G-SR be used with single-mode fiber?

The SFP-10G-SR is designed for multimode fiber. For long-distance single-mode applications, a compatible 10GBASE-LR module such as the SFP-10G-LR is generally more appropriate.

Can the SFP-10G-SR be used in a Cisco switch?

Yes, provided the switch has a compatible 10G SFP+ interface and supports the SFP-10G-SR.

Conclusion

The Cisco SFP-10G-SR 10GBASE-SR SFP Module is designed to deliver high-speed 10 Gigabit Ethernet connectivity over multimode fiber. Its 850 nm wavelength, duplex LC connector and SFP+ form factor make it suitable for enterprise networks, data centers and other short-distance fiber applications.

With support for up to 400 metres over OM3 multimode fiber, the module is a practical choice for high-speed network connections within buildings and data-center environments. At KSh 12,000, it provides a suitable fiber interface for compatible Cisco 10G networking equipment.