IBM 46C3449 10GBase-SR SFP+ 10G 850nm Transceiver

IBM 10GBase-SR SFP+ Transceiver (Model 46C3449)

This high-performance 10 Gigabit Ethernet transceiver is engineered by IBM to deliver reliable, low-latency connectivity for demanding data center and enterprise environments. Designed for short-reach applications, the 850nm wavelength module supports fiber lengths up to 300 meters on standard single mode fiber, making it ideal for rack-to-rack or building-to-building links.

Key Features

• Compact SFP+ form factor - easy to install in any SFP+ slot without additional cooling requirements.
• High optical efficiency - 10Gbit/s data rate with low bit error rates for crystal clear transmission.
• Broad compatibility - certified for use with IBM, Cisco, Juniper, Arista and other major networking vendors.
• Low power consumption - optimized design reduces overall system energy usage.
• Robust build quality - engineered to withstand harsh industrial conditions while maintaining signal integrity.

Technical Specifications

• Interface: 10GBase-SR (SFP+)
• Wavelength: 850 nm
• Data Rate: 10 Gbit/s
• Supported Fiber: Single mode, 300 m max distance
• Operating Temperature: -25 to +70 deg C
• Power Consumption: < 1.5 W
• Connector Type: LC
• Dimensions: 11 mm x 6 mm x 13 mm
• Weight: 3 g

Applications

• Data center interconnects - fast, reliable links between switches and servers.
• Enterprise LAN upgrades - replace older copper or slower fiber with high-speed connectivity.
• Telecom backbone extensions - extend optical paths within a campus or data hub.
• High-performance computing clusters - deliver low latency communication for compute nodes.
• Virtualization and cloud infrastructure - support dense 10G networks required by modern workloads.

This IBM transceiver combines proven technology with exceptional performance, ensuring your network stays fast, stable, and future-ready.