Cisco 15454-10EL134.2 Multi-Rate Txp 10g/10ge

Overview
The Cisco Multi-Rate Txp 10g/10ge (part number 15454-10EL134.2) is a high-performance optical transceiver designed for data center, campus, and enterprise networks that require flexible bandwidth and reliable 10 Gigabit Ethernet connectivity. This module supports both 10GBASE-LR and 10GBASE-SR standards, allowing you to adapt to single-mode or multimode fiber deployments without changing hardware. Its compact form factor and hot-swap capability make it ideal for high-density switch environments where uptime and scalability are critical.

Key Features

• Dual-mode operation: supports 10GBASE-LR (single-mode) and 10GBASE-SR (multimode) fiber
• Hot-swappable design for zero-downtime upgrades and maintenance
• Low power consumption helps reduce overall data center energy costs
• Built-in diagnostics and error monitoring for proactive network management
• Compatible with a wide range of Cisco switches and routers that accept the 15454-10EL134.2 form factor

Technical Specifications

• Data rate: 10 Gbps
• Connector type: LC duplex
• Wavelength: 1310 nm (LR) or 850 nm (SR) depending on fiber type
• Maximum reach: up to 10 km on single-mode fiber, up to 300 m on multimode OM4 fiber
• Operating temperature: 0 to 70 degrees Celsius
• Power draw: typical 2.5 W per transceiver
• Compliance: IEEE 802.3ae, RoHS

Applications
The Multi-Rate Txp 10g/10ge is suited for:

• High-speed data center interconnects where both long-haul and short-haul links are required
• Enterprise campus networks that need to consolidate traffic onto a single 10 Gigabit backbone
• Service provider aggregation points that must support diverse fiber infrastructures
• Virtualized environments and cloud deployments demanding low latency and high throughput
• Any scenario where future-proofing and flexibility are essential, allowing you to switch between single-mode and multimode without replacing the transceiver

By choosing the Cisco Multi-Rate Txp 10g/10ge, you gain a versatile, reliable, and energy-efficient solution that simplifies network design while delivering the performance needed for modern bandwidth-intensive applications.