3Com 1000BASE-SX Transceiver

3Com 1000BASE-SX – Gigabit SFP Transceiver for Short-Range Fiber Networking

The 3Com 1000BASE-SX transceiver is a high-quality, short-range optical module that enables 1 Gigabit Ethernet connectivity over multimode fiber (MMF). Designed to operate at an 850 nm wavelength, it can transmit data up to 550 meters using OM2 or OM3 fiber, making it an excellent solution for internal LAN connections, such as switch-to-switch or switch-to-server configurations within a data center or office building.

With its SFP (Small Form-Factor Pluggable) form factor, the 3Com 1000BASE-SX offers hot-swappable functionality, allowing network administrators to replace or upgrade transceivers without interrupting service. It integrates seamlessly into 3Com and HP networking systems, offering reliable, low-latency performance ideal for high-speed, short-distance communication.

Key Features of 3Com 1000BASE-SX

• Speed: 1 Gigabit Ethernet (1 Gbps)

• Form Factor: SFP

• Wavelength: 850 nm

• Connector: LC duplex

• Fiber Type: Multimode fiber (OM2, OM3)

• Reach: Up to 550 meters

• Hot-swappable and plug-and-play design

• Compatible with 3Com switches and HP ProCurve devices

• Compact size for high-density deployments

The 3Com 1000BASE-SX helps reduce electromagnetic interference while delivering fast, stable communication in high-performance environments.

Benefits of Using 3Com 1000BASE-SX

Choosing the 3Com 1000BASE-SX transceiver ensures seamless integration, stable connections, and future-proof networking. It’s ideal for businesses that need high-speed internal data links without the need for long-haul solutions like single-mode optics. The low power consumption and reliable signal quality make it a cost-effective and energy-efficient option for densely packed server rooms or enterprise wiring closets.

In environments where uptime is critical, this transceiver’s hot-swappable design helps IT teams quickly replace or upgrade modules without the need to power down network equipment. Its strong compatibility and Cisco/HP interoperability make it a favorite among network engineers seeking a dependable solution for MMF setups.

Use Cases for 3Com 1000BASE-SX

The 3Com 1000BASE-SX is best suited for environments where short-range, high-speed data transmission is essential:

• Interconnecting switches in the same rack or across floors

• Connecting access switches to aggregation switches

• High-speed links between servers and core switches

• Fiber-based uplinks in campus or enterprise LANs

• Cost-effective upgrade paths for legacy fiber networks

Thanks to its compatibility with multimode fiber, the 3Com 1000BASE-SX provides a practical and efficient solution for enhancing network speed and performance.

Reliable Optical Networking for Modern Enterprises

Modern businesses rely on fast, secure, and interference-free connections to support everything from cloud applications to internal databases and VoIP systems. The 3Com 1000BASE-SX ensures that your infrastructure can handle these demands, offering consistent throughput, low signal degradation, and minimal packet loss.

It’s especially valuable in environments where copper-based Ethernet falls short due to distance or electrical noise. Fiber optics, particularly via modules like the 3Com 1000BASE-SX, solve these challenges by offering clean, stable signals even in noisy or thermally dense settings.

Scalability and Cost Efficiency

As networks grow, organizations need scalable solutions that don’t require major overhauls. The 3Com 1000BASE-SX fits this need perfectly. By using existing multimode fiber infrastructure, companies can upgrade to gigabit speeds without investing in new cabling. Its affordability compared to long-range single-mode transceivers also makes it attractive for budget-conscious IT departments.

This transceiver represents a balance between performance, simplicity, and cost, making it a go-to choice for small to medium-sized businesses and enterprise edge deployments.

Performance and Compatibility Across Diverse Network Environments

The 3Com 1000BASE-SX transceiver is widely recognized for its broad compatibility and stable performance across different 3Com platforms and legacy HP ProCurve environments. This versatility makes it an excellent option for mixed-vendor infrastructures where maintaining consistent optical connectivity is crucial. Its ability to operate efficiently in both modern data centers and older enterprise setups means you don’t have to compromise between compatibility and performance. Whether upgrading existing systems or designing a new fiber network from scratch, the 3Com 1000BASE-SX offers the flexibility and dependability that IT teams need to deliver uninterrupted service across all operational layers.