GLC-LH-SMD SFP Fiber Optic Brand Platinum

Data Rate: 1 Gbps (Gigabit Ethernet)
Wavelength: 1310 nm for long-range communication
Connector: LC duplex for multimode and single-mode fiber
Range: Up to 10 km on single-mode fiber, 550 meters on multimode fiber
Power Consumption: Less than 1W, energy-efficient
Hot-swappable: Easy to install and replace without downtime
DOM Support: Real-time monitoring of key parameters (optical power, temperature, voltage)
Compatibility: Works with Cisco switches, routers, and other networking devices
Application: Ideal for enterprise networks, Read More

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Description

The GLC-LH-SMD is a high-performance Small Form-factor Pluggable (SFP) transceiver module designed for long-range optical communication applications. It is a product from Cisco, a renowned leader in networking technology, and is often used in various network infrastructures, including enterprise and service provider environments.

Detailed Description:

Model: GLC-LH-SMD

  • Form Factor: SFP (Small Form-factor Pluggable)
    • The SFP form factor is a compact, hot-swappable module that is commonly used in networking devices like switches, routers, and media converters. It allows for flexibility in network design, enabling easy upgrades or replacements without disrupting network operation.

Purpose and Use Case:

The GLC-LH-SMD transceiver is designed to support long-range fiber optic connections, providing a reliable and cost-effective solution for linking network devices over significant distances. It is specifically ideal for situations where higher data rates over longer distances are required, such as backbone networks, enterprise data centers, or inter-building connections.

Data Transmission:

  • Data Rate: The GLC-LH-SMD transceiver supports data rates of 1 Gbps (Gigabit Ethernet), providing robust and stable data transfer suitable for high-traffic networks.

Optical Specifications:

  • Wavelength: It operates on the 1310 nm wavelength, which is typical for long-range communication over multimode or single-mode fiber.
  • Reach: This SFP transceiver is designed for long-haul applications:
    • For single-mode fiber, it supports up to 10 km (kilometers) distance with the use of a standard LC connector.
    • For multimode fiber, it supports up to 550 meters, depending on the fiber type and network conditions.

Connector Type:

  • The module uses an LC duplex connector, which is one of the most common fiber optic connectors, allowing for high-density fiber connections and easy integration into existing network setups.

Compatibility:

  • The GLC-LH-SMD is widely compatible with Cisco’s equipment, such as switches and routers, particularly those in the Catalyst and 2960 series.
  • It operates seamlessly with Cisco’s IOS and NX-OS software, allowing for easy integration and configuration.

Power Consumption:

  • The power consumption of this SFP module is less than 1W, making it energy-efficient and suitable for large-scale network implementations where power efficiency is important.

Hot-swappable:

  • The module supports hot-swapping, meaning it can be installed or replaced without shutting down the system. This feature minimizes downtime and simplifies network maintenance and upgrades.

Cisco’s Digital Optical Monitoring (DOM):

  • The GLC-LH-SMD includes Cisco’s DOM support, which allows for real-time monitoring of key parameters such as optical power levels, temperature, and voltage. This feature helps with proactive network management and ensures reliable long-term performance.

Platinum Branding:

The term Platinum in the description likely refers to the premium quality of the product and its performance within Cisco’s portfolio. Cisco is known for creating high-quality, reliable networking components, and their transceiver modules like the GLC-LH-SMD are trusted for their durability, consistency, and support for long-distance communication.

Applications:

  • Enterprise Networks: Connecting different parts of a corporate network or building multiple network segments.
  • Data Centers: Facilitating high-speed communication between servers, storage systems, and switches across large data center environments.
  • Service Provider Networks: Used by ISPs for high-speed fiber connections to support client data traffic over long distances.

Key Features Summary:

  • Gigabit Ethernet support (1 Gbps)
  • 1310 nm wavelength for long-distance transmission
  • LC duplex connector for multimode and single-mode fiber
  • Up to 10 km range on single-mode fiber and 550 meters on multimode
  • Energy-efficient with low power consumption
  • Hot-swappable for easy installation and maintenance
  • Cisco DOM support for real-time monitoring

In summary, the GLC-LH-SMD is a robust, high-performance transceiver module ideal for long-distance fiber optic connectivity in both enterprise and service provider networks, offering scalability, reliability, and ease of use for network administrators.

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