GLC-LH-SMD Cisco 1GBPS Optical Fiber Transceiver Module Refurbished

In the vast realm of networking, the need for efficient and reliable connectivity is paramount. Cisco, a stalwart in the networking industry, presents the GLC-LH-SMD, a Single Mode Optical Fiber Small Form-Factor Pluggable (SFP) Transceiver Module. In this detailed guide, we'll unravel the intricacies of the Cisco GLC-LH-SMD, exploring its features, benefits, and the indispensable role it plays in delivering seamless connectivity at 1 Gigabit Per Second (1Gbps). At the heart of high-speed networking, the Cisco GLC-LH-SMD stands as a beacon of connectivity. This Small Form-Factor plugable (SFP) transceiver module is designed for single-mode optical Fiber networks, delivering a robust and high-performance solution for data transmission. Let's delve into the key features that make the GLC-LH-SMD an essential component in the networking arsenal.

• 1000 Base-LX Standard: The GLC-LH-SMD adheres to the 1000 Base-LX standard, signifying its capability to transmit data at a rate of 1 Gigabit Per Second (1Gbps). This standard ensures compatibility with a wide range of networking equipment, providing a versatile solution.
• Single Mode Optical Fiber Compatibility: Tailored for Single Mode Optical Fiber networks, the module supports long-distance data transmission with high precision. Single Mode Fiber enables the transmission of light signals over greater distances, making it ideal for expansive network infrastructures.
• Small Form-Factor Pluggable (SFP) Design: The SFP design allows for hot-swapping, enabling the module to be inserted or removed without powering down the entire system. This feature enhances flexibility in network configurations and maintenance procedures.
• Low Current (LC) Connector: The module is equipped with a Low Current (LC) connector, a type of fiber optic connector known for its compact size and efficiency in high-speed data transmission. LC connectors are commonly used in networking environments demanding precision and reliability.

Understanding the key features is pivotal, but let's delve into the tangible benefits that the Cisco GLC-LH-SMD brings to networking environments:

• High-Speed Data Transmission: Operating at 1 Gigabit Per Second (1Gbps), the GLC-LH-SMD ensures rapid data transmission, making it well-suited for applications requiring high bandwidth. This includes data-intensive tasks such as video streaming, large file transfers, and real-time communication.
• Long-Distance Connectivity: Designed for Single Mode Optical Fiber, the module facilitates long-distance connectivity. This is especially critical in scenarios where data needs to traverse extended distances without compromising signal integrity.
• Versatility in Network Configurations: The Small Form-Factor Pluggable (SFP) design allows for flexibility in network configurations. Administrators can easily swap modules to adapt to changing network requirements or perform maintenance without disrupting the entire system.
• Reliable and Precise Connectivity: The use of Low Current (LC) connectors ensures reliable and precise connectivity. LC connectors are known for their low insertion loss and high-performance characteristics, contributing to the overall stability of the network.

To grasp the practical applications of the Cisco GLC-LH-SMD, let's explore some common use cases where this SFP transceiver module can be deployed effectively:

• Enterprise Data Centers: In large-scale data centers where high-speed and long-distance connectivity is crucial, the GLC-LH-SMD serves as a reliable solution for interconnecting networking equipment.
• Telecommunication Networks: Telecommunication networks, spanning vast geographical areas, benefit from the long-distance capabilities of the GLC-LH-SMD. It ensures reliable data transmission between network nodes.
• Campus Networking: Within educational or corporate campuses, the GLC-LH-SMD facilitates high-speed connectivity between buildings or different sections of the campus infrastructure.
• Metro Ethernet Networks: In metropolitan area networks (MANs), where data needs to travel across the city, the module's single-mode fiber compatibility ensures efficient and stable connectivity.
• Internet Service Providers (ISPs): ISPs dealing with the challenges of transmitting data over extensive networks can rely on the GLC-LH-SMD for its high-speed and long-distance capabilities.

The GLC-LH-SMD Cisco 1GBPS single-mode optical fiber transceiver module is a critical component in optical communication networks, providing high-speed data transmission over long distances. Quality assurance is essential in ensuring that the transceiver module functions reliably and meets performance expectations.

Here are some key reasons why quality assurance is important for the GLC-LH-SMD Cisco 1GBPS single-mode optical fiber transceiver module:

• Ensuring Compliance: The GLC-LH-SMD Cisco 1GBPS single-mode optical fiber transceiver module needs to meet various regulatory and industry standards, such as the International Electrotechnical Commission (IEC) and the Institute of Electrical and Electronics Engineers (IEEE) standards. Quality assurance ensures that the transceiver module is designed, manufactured, and tested to meet these standards and specifications.
• Reliability and Durability: The transceiver module must function reliably over extended periods and withstand harsh environmental conditions. Quality assurance helps to identify and eliminate design flaws, component defects, and manufacturing inconsistencies that could compromise reliability and durability.
• Performance and Compatibility: The GLC-LH-SMD Cisco 1GBPS single-mode optical fiber transceiver module must provide high-speed data transmission with low latency, jitter, and bit error rates. Quality assurance ensures that the transceiver module meets or exceeds performance requirements and is compatible with other optical networking equipment.
• Customer Satisfaction: Quality assurance is essential for customer satisfaction. A poorly designed or manufactured transceiver module can result in network downtime, poor performance, and costly repairs. By ensuring that the transceiver module functions reliably and meets performance expectations, quality assurance enhances customer satisfaction and loyalty.

When considering the cost of implementing a transceiver module using the GLC-LH-SMD Cisco 1Gbps Single Mode Optical Fiber Transceiver Module, there are several factors to take into account. Here are some key considerations:

• Transceiver Module Cost: The first and most obvious cost consideration is the cost of the transceiver module itself. The GLC-LH-SMD Cisco 1Gbps Single Mode Optical Fiber Transceiver Module can range in price depending on the vendor and quantity purchased. It's important to shop around to find the best price while still ensuring that you're getting a quality product.
• Compatibility: Another cost consideration is compatibility with your existing network equipment. While the GLC-LH-SMD transceiver module is designed to be compatible with a wide range of Cisco networking equipment, it's important to ensure that it will work with your specific switches and routers before making a purchase. Compatibility issues can lead to costly downtime and troubleshooting.
• Fiber Optic Cabling Cost: If you don't already have fiber optic cabling in place, you'll need to factor in the cost of purchasing and installing it. This can be a significant expense, especially if you need to run cabling over long distances or through challenging terrain.
• Labor Costs: Installing transceiver modules can be a time-consuming process, especially if you have a large network. Depending on your organization's structure, you may need to hire additional staff or contract with a third-party vendor to handle the installation. Labor costs can add up quickly and should be factored into your budget.

• Manufacturer: Cisco
• Model Number or SKU# GLC-LH-SMD
• Product Type: Transceiver Module – LC
• Transceiver Type:1000BASE-LX

• Enclosure Type: Plug-in Module
• Cabling Type: 1000Base-lx, 1000Base-lh
• Connectivity Technology: Wired
• Interface (bus) Type: SFP (Mini-GBIC)
• Optical Wave Length: 1310 Nm
• Data Link Protocol: Gigabit Ethernet
• Optical Fiber 1000 Base-LX/LH
• Max Transfer Distance: 6.2 Miles
• Application/Usage: Data Networking, Optical Network
• Connectivity Media: 62.5 µm, 50 µm

• Maximum Data Transfer Rate: 1.25 GBPS
• Max Transfer Distance: 10 km (6.2 mi) - SM / 1 km (0.6 mi) - MM
• Type: Single Mode / Multi Mode
• Wavelength: 1310nm
• Fiber Operating Mode: Full-Duplex
• DDM: Yes
• Compatible Networks:1000 Mbps (1 Gbps)
• MTBF: 200,000 hours

• Interfaces/Ports: 1 x 1000 Base-LX/LH
• Interfaces/Ports Details: 1 x LC/PC Duplex 1000 Base-LX/LH Network

• Minimum Transmitting Power: -9 dB
• Maximum Transmitting Power: 3 dB
• Power Consumption (In Watts): 1 Watt

• SFF-8472 MSA Compliant, IEEE 802.3ah-2004
• Local Unit Connectors: 1 - Fiber Optic LC Duplex

Environmental Parameters

• Operating Temperature: 0°C to 70°C (32°F to 158°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)
• Humidity: 5~95% RH

Product Features

• Flow Control
• VLAN Support
• Full Duplex Mode

Compatibility

Here is a simplified and reorganized version of the compatibility information for the listed devices:

• Catalyst Express 500 and 520
• Cisco ME 3400, ME 4900, and ME 6500 series
• Catalyst 2940, 2950, 2960, 2960-S, 2970, 3560, 3560-E, 3560-X, 3750, 3750-E, and 3750-X series
• Cisco IE3010 series
• Catalyst 4500, 4900, and 6500 series
• Cisco Catalyst 2360 and 3000 series
• Catalyst 3100 blade switches
• Cisco Nexus 7000 series
• Cisco 7200, uBR7200, 7300, 7600, and uBR10000 series routers
• Shared Port Adapters (SPAs)
• Cisco MWR 2941 Mobile Wireless Routers

In summary, the Cisco GLC-LH-SMD emerges as a beacon of connectivity in the vast landscape of networking solutions. With its 1000 Base-LX standard, Single Mode Optical Fiber compatibility, SFP design, and LC connectors, it addresses the need for high-speed, long-distance connectivity in diverse networking environments.

Whether deployed in enterprise data centers, telecommunication networks, campus infrastructures, metro Ethernet networks, or by ISPs, the GLC-LH-SMD plays a pivotal role in ensuring reliable and efficient data transmission. Its versatility, ease of installation, and compatibility with industry standards make it a strategic choice for organizations looking to bolster their networking capabilities.

As the demand for high-performance networking solutions continues to grow, the Cisco GLC-LH-SMD stands as a testament to Cisco's commitment to delivering cutting-edge technology that forms the backbone of modern communication networks.