Cisco 12810E-CSC GSR 12810 800Gbps Enhanced Clock Scheduler Card

Overview

The Cisco GSR 12810 800Gbps Enhanced Clock Scheduler Card (model 12810E-CSC) is a high-performance timing and scheduling module for Cisco GSR 12000 series routers. It delivers precise clock synchronization and advanced traffic shaping for networks that require ultra-low latency, tight jitter control and reliable bandwidth allocation across up to 800Gbps of aggregate throughput.

Key Features

• Enhanced clock synchronization with sub-microsecond accuracy
• Supports up to 800Gbps of line rate traffic
• Dynamic traffic scheduling and rate limiting per port
• Integrated support for Precision Time Protocol (PTP) IEEE 1588
• Redundant power and hot-swap capability for uninterrupted operation
• Seamless integration with Cisco IOS XR software

Technical Specifications

• Form factor: Compact PCIe card
• Maximum line rate: 800Gbps
• Clock accuracy: +/- 1 microsecond
• Supported protocols: PTP, NTP, Synchronous Ethernet
• Operating temperature: 0 to 40 degrees Celsius
• Power consumption: 150W typical
• Dimensions: 167mm x 107mm x 30mm (L x W x H)

Applications

• Carrier-grade backbone and metro aggregation networks
• Data center interconnects requiring precise timing
• Financial trading platforms where latency is critical
• High-speed video transport and broadcast distribution
• Government and defense networks that need synchronized communications

By delivering accurate clock distribution and flexible traffic scheduling, the GSR 12810 Enhanced Clock Scheduler Card helps network operators maximize capacity, improve service quality and maintain strict timing standards across their most demanding environments.