Cisco 10-2036-05 10GBase-LR X2 Module Network Transceiver - High Performance 10 Gigabit Optics

Cisco 10GBase-LR X2 Module (Model 10-2036-05)

The Cisco 10GBase-LR X2 Module is a high-performance, dual-port transceiver designed to deliver reliable 10 Gigabit Ethernet connectivity over long-haul fiber links. Built for enterprise and data center environments, this module supports up to 10 km of single-mode fiber using the LR (Long Reach) optical standard. Its compact form factor fits into Cisco's X2 compatible chassis, allowing seamless integration with existing network infrastructure.

Key Features

• Dual-port design for redundancy and load balancing
• 10 Gbps data rate per port with low latency
• Supports 850 nm laser wavelength for optimal long-distance performance
• Compatible with Cisco's X2 module ecosystem, enabling easy upgrades
• Power efficient operation to reduce overall rack power consumption
• Backward compatible with older Cisco platforms that support X2 modules

Technical Specifications

• Interface: 10GBase-LR (SFP28) x2
• Operating temperature: -20 to +70 degrees Celsius
• Power consumption: < 1.5 watts per port
• Transmission distance: up to 10 km over single-mode fiber
• Optical output power: 0 dBm (typical)
• Connector type: LC
• Dimensions: 3.9 mm x 13.2 mm x 21.5 mm (LxWxH)

Applications

• Data center interconnects and spine leaf architectures
• Enterprise campus backbone upgrades to 10 Gigabit Ethernet
• Service provider edge routing over long-haul fiber links
• High-speed storage area network (SAN) expansion
• Telecom aggregation points requiring reliable 10 Gbps connectivity

With its proven Cisco reliability, dual-port redundancy, and support for long-distance fiber, the 10GBase-LR X2 Module is an ideal choice for organizations looking to future-proof their network with scalable, high-speed connectivity.