Cisco GLC-LH-SMD Gigabit SFP Transceiver Module (MMF/SMF)

Cisco GLC-LH-SMD Gigabit SFP Transceiver Module (MMF/SMF)

• Interface – Standard hot‑swappable SFP form factor.

• Data rate – Supports 1 Gbps (1000BASE‑LX/LH) Ethernet.

• Medium – Works with both MMF and SMF cabling.

• Distance –

  • Up to 550 m over MMF (62.5/50 µm).

  • Up to 10 km over SMF.

• Wavelength – 1310 nm laser.

• Compatibility – Supported across Cisco Catalyst, Nexus, ISR, and ASR platforms with SFP slots.

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

• Power consumption – ~1W typical.

• Standards – IEEE 802.3z compliant.

• Use cases – Campus uplinks, branch interconnects, and medium‑distance fiber runs.

Cisco GLC-LH-SMD Gigabit SFP Transceiver Module (MMF/SMF)

The Cisco GLC-LH-SMD Gigabit SFP Transceiver Module (MMF/SMF) is a fiber-optic Small Form-Factor Pluggable (SFP) module designed for Gigabit Ethernet networking. It supports both multimode fiber (MMF) and single-mode fiber (SMF), providing flexibility for different network infrastructure requirements.

The module is suitable for connecting compatible Cisco switches, routers and other networking equipment through fiber-optic links. The Cisco GLC-LH-SMD Gigabit SFP Transceiver Module price in Kenya is KSh 9,000, making it a practical option for expanding or upgrading compatible fiber-based network connections.

Cisco GLC-LH-SMD Gigabit SFP Transceiver Module price in Kenya

Cisco GLC-LH-SMD Gigabit SFP Transceiver Module key specifications

Cisco GLC-LH-SMD Gigabit SFP Transceiver Module design and build

• Compact SFP form factor designed for compatible Cisco networking equipment.
• Duplex LC fiber connector provides a standard interface for fiber-optic connections.
• Designed for Gigabit Ethernet fiber links.
• Supports both multimode and single-mode fiber installations.
• Removable transceiver design simplifies network interface deployment and replacement.
• Suitable for professional enterprise and telecommunications network environments.

Cisco GLC-LH-SMD Gigabit SFP Transceiver Module features and performance

• Gigabit Ethernet support: Designed for high-speed 1000BASE-LX/LH network connections.
• 1310 nm wavelength: Uses a common wavelength for Gigabit Ethernet fiber transmission.
• MMF compatibility: Can be used with compatible multimode fiber infrastructure for shorter-distance links.
• SMF compatibility: Supports single-mode fiber for longer-distance network connections.
• Long-distance transmission: With compatible single-mode fiber, the module can support distances of up to 10 km.
• LC connectivity: Uses a duplex LC connector for fiber-optic connections.
• Hot-swappable SFP form factor: The compact modular design allows deployment in compatible SFP interfaces.
• Digital Optical Monitoring: The GLC-LH-SMD supports DOM capabilities on compatible equipment, allowing supported optical parameters to be monitored.

Cisco GLC-LH-SMD Gigabit SFP Transceiver Module connectivity and compatibility

• Uses a duplex LC connector for fiber-optic connectivity.
• Supports 1000BASE-LX/LH Gigabit Ethernet.
• Compatible with suitable multimode and single-mode fiber infrastructure.
• Uses 1310 nm optical transmission.
• Designed for compatible Cisco switches, routers and other network equipment.
• Single-mode fiber can provide up to 10 km of reach under supported conditions.
• Fiber type, connector compatibility and Cisco device support should be confirmed before installation.

Cisco GLC-LH-SMD Gigabit SFP Transceiver Module ideal use cases

• Enterprise fiber-optic networks.
• Campus network connections.
• Building-to-building network links.
• Connecting switches through fiber infrastructure.
• Long-distance Gigabit Ethernet connections.
• Data-center and server-room networking.
• Network expansion where single-mode or multimode fiber is already installed.
• Replacing a compatible Gigabit fiber SFP transceiver.

Cisco GLC-LH-SMD Gigabit SFP Transceiver Module pros and cons

FAQs

How much is the Cisco GLC-LH-SMD in Kenya?

The listed Cisco GLC-LH-SMD Gigabit SFP Transceiver Module price in Kenya is KSh 9,000.

What is the Cisco GLC-LH-SMD used for?

The GLC-LH-SMD is used to provide Gigabit Ethernet connectivity over compatible fiber-optic networks.

Does the Cisco GLC-LH-SMD support single-mode fiber?

Yes. It supports single-mode fiber (SMF) and can provide long-distance connectivity of up to 10 km with suitable infrastructure.

Does the GLC-LH-SMD support multimode fiber?

Yes. The module can also be used with compatible multimode fiber (MMF) installations, making it more flexible than an SMF-only module.

What connector does the Cisco GLC-LH-SMD use?

The module uses a duplex LC fiber-optic connector.

What wavelength does the GLC-LH-SMD use?

The Cisco GLC-LH-SMD operates at a 1310 nm wavelength.

What speed does the Cisco GLC-LH-SMD support?

It is designed for 1000BASE-LX/LH Gigabit Ethernet, providing a Gigabit-class network connection.

Can the GLC-LH-SMD be used for long-distance networking?

Yes. With suitable single-mode fiber, it can support distances of up to 10 km, making it useful for longer fiber links.

Can the GLC-LH-SMD be used in a Cisco switch?

Yes, provided the switch has a compatible SFP interface and supports the GLC-LH-SMD or the appropriate 1000BASE-LX/LH transceiver specification.

Is the Cisco GLC-LH-SMD a copper SFP?

No. Unlike copper modules such as the GLC-TE, the GLC-LH-SMD is a fiber-optic SFP transceiver designed for optical networking.

Conclusion

The Cisco GLC-LH-SMD Gigabit SFP Transceiver Module (MMF/SMF) provides flexible fiber-optic connectivity for compatible Gigabit Ethernet networking equipment. Its support for both multimode and single-mode fiber, 1310 nm operation, duplex LC connectivity and up to 10 km reach with suitable SMF make it useful for a range of professional network deployments.

At KSh 9,000, the Cisco GLC-LH-SMD is a practical choice for businesses and organizations looking to establish or expand compatible Gigabit Ethernet fiber connections.