Cisco RFGW-TCC1 RFGW Timing, Communication, and Control Card

Overview
The Cisco RFGW-TCC1 is a Timing, Communication and Control Card designed for Cisco Radio Frequency Gateways. This compact, hot-swappable module provides precise timing synchronization, reliable serial communication and flexible I/O control for mission critical wireless infrastructure. It enables seamless integration of timing sources, remote management and hardware control while maintaining high availability in harsh field environments.

Key Features

• Supports IEEE 1588 Precision Time Protocol (PTP) for sub-microsecond synchronization
• Multiple serial interfaces (RS-232/RS-485) for device monitoring and command and control
• Programmable digital I/O lines for relay control, alarm signaling and status indication
• Hot-swappable design reduces downtime during maintenance or upgrades
• Built-in diagnostics and LED status indicators for quick fault isolation
• Operates over a wide temperature range from -40 to 85 degrees Celsius

Technical Specifications

• Form factor: 1U full height, front to back compatible with Cisco RFGW chassis
• Power consumption: max 5 Watts
• Timing accuracy: +/- 1 microsecond with PTP master clock
• Serial ports: 2 x RS-232, 2 x RS-485, configurable via Cisco IOS XE
• Digital I/O: 8 configurable inputs, 8 configurable outputs, 5 V tolerant
• Operating voltage: 12 V DC
• Environmental rating: IP30, shock and vibration resistant

Applications
The RFGW-TCC1 is ideal for:

• Cellular base station backhaul synchronization
• Public safety and emergency communications networks
• Industrial IoT gateways requiring precise timing and control
• Remote antenna sites where reliable serial communication is essential
• Any deployment that demands high-availability timing and hardware control in a compact form factor

By delivering accurate timing, robust communication links and versatile control capabilities, the Cisco RFGW-TCC1 helps operators maximize network performance, simplify management and reduce operational costs.