Module Details

The SRP I/O module provides standard craft management interfaces, including:

10/100Base-T—The port enables access to the ERX router for Ethernet management functions via CLI or SNMP, for example.
RS-232—The port provides a serial connection for monitoring the system's hardware configuration through a PC (running terminal emulation software) or ASCII terminal. Allows direct CLI access.
Alarm contacts—The contacts provide for remote indication of critical, major, and minor router alarms (ERX-7xx and ERX-14xx models only; currently not implemented)
External timing inputs—The inputs provide a method of ensuring that the clock timing used by the router remains synchronized with the network's system clock. BNC connectors and wire wraps are available for ERX-7xx and ERX-14xx models only.

For details about installing the SRP I/O module, see Installing Modules.