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CISCO Networking Module GLC-LH-SMD
About the product
- Up to 1.25Gb/s data links
• Hot-pluggable SFP Footprint
• Compliant with specifications for IEEE802.3Z
• Eye Safety Designed to meet Laser Class1 Compliant with IEC60825-1
• Single +3.3V Power Supply
• RoHS compliance
• 10km links on standard 9/125 micron singlemode fiber
• Operating temperature range:
o Standard 0 to +70 °C
o Industrial -40 to +85 °C
Cisco GLC-LH-SMD Gigabit SFP transceiver module, MMF/SMF Multimode & SingleMode
The Cisco GLC-LH-SMD is an enterprise-grade transceiver module designed to provide superior network performance and reliability. The Cisco GLC-LH-SMD compatible Gigabit 1000Base-LX/LH (LC) SFP GBIC Module allows you to upgrade specific switches for faster network operations. This 1000BASE-LX SFP Transceiver Module is compatible with all Cisco products that support the GLC-LH-SMD SFP Transceiver. This module is ideal for long-distance fiber optic connections in enterprise and data center networks. Cisco GLC-LH-SMD compatible SFP transceiver supports up to 10km link lengths over LC duplex SMF fibre. Each SFP transceiver module is individually tested to be used on a series of Cisco switches, routers, servers, network interface card (NICs) etc. Featuring low power consumption, this industrial optic transceiver provides 1GBASE Ethernet connectivity options for Gigabit Ethernet, Telecom and Data Centers, suitable for both outdoor and indoor deployments.
Key features
The Cisco GLC-LH-SMD SFP transceiver module offers several advantages, making it a popular choice for fiber optic networking. Here are the key benefits:
Compact Design
The mini-GBIC form factor allows for high port density in network devices, saving space and reducing clutter.
Cost-Effective
Providing a low-cost solution for fiber optic connections compared to using larger transceivers or dedicated fiber optic equipment.
Discover the Cisco GLC-LH-SMD
The Cisco GLC-LH-SMD Gigabit SFP Module for MMF/SMF Fiber is a versatile and highly reliable small form-factor pluggable (SFP) transceiver designed to deliver Gigabit Ethernet connectivity over fiber optic cables. Supporting both multimode and single-mode fiber, this transceiver offers exceptional flexibility for various networking applications, whether extending connectivity across short distances in a data center or spanning longer distances between buildings or remote locations.
Flexible Fiber Connectivity
The Cisco GLC-LH-SMD offers dual compatibility with multimode fiber (MMF) for distances up to 550 meters and single-mode fiber (SMF) for distances reaching up to 10 kilometers. This capability provides maximum flexibility, allowing network administrators to deploy it in a wide range of scenarios, from intra-building networks to campus-wide links and metropolitan area networks.
High-Speed, Reliable Performance
With a 1 Gbps full-duplex data rate, the Cisco GLC-LH-SMD ensures fast, reliable data transmission crucial for bandwidth-intensive applications like cloud services, video conferencing, virtualization, and backup systems. Designed to operate in demanding network environments with high stability and minimal signal loss.
Hot-Swappable for Minimal Downtime
Ease of Installation: Designed with Hot-swappable and plug-and-play, simplifying upgrades and maintenance. The Cisco GLC-LH-SMD SFP module can be inserted or removed without powering down the host switch, router, or network device. This feature allows for easier maintenance, upgrades, and expansions while keeping mission-critical systems continuously operational.
Digital Optical Monitoring (DOM) Support
This module supports Digital Optical Monitoring (DOM), offering real-time monitoring of optical parameters such as transmit and receive power levels, temperature, and voltage. These diagnostics enable proactive network management, helping detect potential issues before they affect performance.
Seamless Integration with Cisco Devices
The Cisco GLC-LH-SMD integrates seamlessly with a broad portfolio of Cisco switches, routers, and network interface cards (NICs) equipped with SFP ports. Its compliance with IEEE 802.3z and SFP MSA standards ensures interoperability and stability in both Cisco-centric and mixed vendor environments.
Energy-Efficient Operation
Designed with energy efficiency in mind, the Cisco GLC-LH-SMD consumes minimal power, contributing to lower operational costs and reduced heat output. This makes it ideal for high-density environments such as data centers, where thermal management is crucial.
Cisco Compatible GLC-LH-SMD Applications
Designed specifically for Cisco devices, ensuring seamless integration and reliable performance with Cisco switches and routers.
• Gigabit Ethernet
• 1x Fiber Channel
• Other optical links
The CISCO GLC-LH-SMD SFP provides an optical link budget of 21 dB, but the precise link span length depends on multiple factors such as fiber quality, number of splices, and connectors. When shorter distances of Single-Mode Fiber (SMF), CISCO GLC-LH-SMD, are used, it might be necessary to insert an inline optical attenuator in the link to avoid overloading the receiver. A 10-dB inline optical attenuator should be inserted between the fiber-optic cable plant and the receiving port on the SFP at each end of the link whenever the fiber-optic cable span loss is less than 8 dB.
Why Choose the Cisco GLC-LH-SMD Gigabit SFP Module for MMF/SMF Fiber
The Cisco GLC-LH-SMD Gigabit SFP Module for MMF/SMF Fiber is an excellent choice for organizations seeking a reliable, high-performance, and versatile fiber connectivity solution. Its ability to support both short-range and long-range fiber connections makes it a future-proof investment for growing network infrastructures. Additionally, its proven compatibility with Cisco equipment ensures seamless operation and hassle-free deployment.
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