GLC-SX-MM Cisco SFP Transceiver Module

Features

The Cisco GLC-SX-MM SFP (mini-GBIC) transceiver module is a high-performance, hot-swappable, and versatile network solution that offers a range of features to enhance data transmission and connectivity. With its compact form factor and advanced capabilities, this transceiver module is designed to meet the demands of modern networking environments. Let's explore the key features of the Cisco GLC-SX-MM SFP transceiver module.

Overview of Cisco GLC-SX-MM

General Details

• Manufacturer: Cisco
• Model: GLC-SX-MM
• Type: SFP (Small Form-Factor Pluggable)

Technical Specifications

1000 Base-SX SFP (Mini-GBIC)

• Application: Data Networking
• Interface Type: 1 x 1000 Base-SX LAN
• Connector: LC Duplex

Performance Characteristics

• Media Types: 50 µm and 62.5 µm Multi-mode Optical Fiber
• Data Rate: 1 Gbps Gigabit Ethernet

Compatibility

Supported Cisco Devices

Cisco 7304

• Description: Modular router for high-performance edge routing and internet peering.
• Features: Up to 4 10 Gigabit Ethernet ports, 16 Gigabit Ethernet ports

Cisco 7301

• Description: High-performance router for small to medium-sized networks.
• Features: Up to 5 Gigabit Ethernet ports, 1 million packets per second (pps) forwarding rate

Cisco 12000

• Description: Modular router for service provider edge routing and internet peering.
• Features: Up to 16 10 Gigabit Ethernet ports, 320 Gbps forwarding rate

Cisco CSS 11500

• Description: Content services switch for web and application traffic management.
• Features: Up to 16 Gigabit Ethernet ports, 48 Gbps throughput

Catalyst 2940

• Description: Fixed-configuration switch for small to medium-sized networks.
• Features: Up to 24 10/100 Ethernet ports, basic Layer 2 switching

Catalyst 2950

• Description: Fixed-configuration switch for small to medium-sized networks.
• Features: Up to 24 10/100 Ethernet ports, basic Layer 2 switching

Catalyst 3750

• Description: Stackable switch for medium to large-sized networks.
• Features: Up to 48 10/100/1000 Ethernet ports, advanced Layer 2 and Layer 3 switching

Catalyst 6500

• Description: Modular switch for large networks, often used as a core switch.
• Features: Up to 720 10/100/1000 Ethernet ports or up to 256 10 Gigabit Ethernet ports, advanced Layer 2 and Layer 3 switching

Hot-swappable

One of the standout features of the Cisco GLC-SX-MM SFP transceiver module is its hot-swappable design. This means that the module can be inserted or removed from a compatible device without disrupting the operation of the network. This feature allows for easy installation and replacement of transceiver modules, reducing downtime and minimizing disruption to critical business operations. With hot-swappability, network administrators can add or remove modules as needed, providing flexibility and scalability to accommodate changing network requirements.

Duplex LC Connector

The Cisco GLC-SX-MM SFP transceiver module utilizes a duplex LC connector, which offers several advantages over other connector types. The duplex LC connector enables bidirectional communication by utilizing two fibers – one for transmitting data and another for receiving data. This enhanced connectivity facilitates efficient data transmission and ensures reliable performance across the network. The use of duplex LC connectors also simplifies cable management, as it allows for easy identification and organization of fiber optic cables.

Supports up to 1.25 Gbps Data Links

The Cisco GLC-SX-MM SFP transceiver module supports data links with a speed of up to 1.25 Gbps. This high-speed capability makes it ideal for bandwidth-intensive applications such as video streaming, large file transfers, and data-intensive workflows. By supporting fast data links, this transceiver module ensures that data can be transmitted quickly and efficiently, resulting in improved network performance and enhanced user experience.

850 nm Wavelength

The Cisco GLC-SX-MM SFP transceiver module operates at a wavelength of 850 nm. This specific wavelength is compatible with multi-mode fiber (MMF), which is commonly used in short-range applications within data centers, campuses, and enterprise networks. By utilizing the 850 nm wavelength, the transceiver module can effectively transmit data over short distances, ensuring reliable and high-quality connectivity within these environments.

Benefits of Hot-swappability

The hot-swappable feature of the Cisco GLC-SX-MM SFP transceiver module offers numerous benefits for users. Firstly, it enables seamless installation and replacement of modules without interrupting network operations. This means that network administrators can easily add or remove modules as needed, allowing for quick upgrades or replacements without causing significant downtime. This feature is particularly valuable in mission-critical environments where network reliability and uptime are paramount.

Additionally, hot-swappability simplifies maintenance procedures as it eliminates the need to power down the entire network or device when replacing a module. This saves time and effort for IT teams, enabling them to perform necessary maintenance tasks more efficiently. Moreover, the ability to hot-swap modules reduces the risk of damage to sensitive components during installation or removal processes, ensuring the longevity of network equipment.

Importance of Duplex LC Connector

The use of a duplex LC connector in the Cisco GLC-SX-MM SFP transceiver module offers significant advantages for users. Firstly, it enables efficient bidirectional communication by utilizing separate fibers for transmitting and receiving data. This ensures reliable and accurate data transmission across the network, minimizing errors and improving overall network performance.

Furthermore, duplex LC connectors simplify cable management by providing a standardized and compact form factor. This allows for easy identification and organization of fiber optic cables, reducing the chances of cable misconfiguration or disconnection. The compact size of duplex LC connectors also saves valuable space in networking equipment, making them ideal for environments with limited rack space.

Benefits of Supporting up to 1.25 Gbps Data Links

The support for data links up to 1.25 Gbps in the Cisco GLC-SX-MM SFP transceiver module offers several benefits for users. Firstly, it ensures efficient and high-speed data transmission, allowing for rapid transfer of large files and data-intensive applications. This is especially crucial in today's data-driven world, where organizations rely heavily on fast and reliable network connections to support their operations.

Moreover, the ability to support high-speed data links enhances network performance and responsiveness, resulting in improved user experience. Applications that require real-time data streaming, such as video conferencing or online gaming, can greatly benefit from the increased bandwidth provided by the Cisco GLC-SX-MM SFP transceiver module. By ensuring smooth and uninterrupted data transmission, this feature contributes to a seamless and productive network environment.

Importance of 850 nm Wavelength

The use of an 850 nm wavelength in the Cisco GLC-SX-MM SFP transceiver module is essential for multi-mode fiber (MMF) compatibility. Multi-mode fiber is commonly used in short-range applications due to its cost-effectiveness and flexibility. By operating at the 850 nm wavelength, this transceiver module can effectively transmit data over short distances within data centers, campuses, or enterprise networks.

This compatibility is crucial for organizations that require high-speed connectivity within a confined area. The 850 nm wavelength ensures reliable and robust data transmission over multi-mode fiber, enabling seamless communication between devices and supporting bandwidth-intensive applications. Whether it is connecting network switches, routers, or servers, the Cisco GLC-SX-MM SFP transceiver module with its 850 nm wavelength provides the necessary connectivity for efficient data transfer.

Features Summary

To summarize, the Cisco GLC-SX-MM SFP transceiver module offers a range of features to enhance network connectivity and data transmission. Its hot-swappable design allows for easy installation and replacement of modules, reducing downtime and providing flexibility. The duplex LC connector ensures efficient bidirectional communication while simplifying cable management. With support for up to 1.25 Gbps data links, this transceiver module enables high-speed data transmission, enhancing network performance. Finally, the use of the 850 nm wavelength ensures compatibility with multi-mode fiber, facilitating reliable connectivity over short distances.