Juniper ERX - RELEASE 11.1.X HARDWARE GUIDE 03-23-2010 Hardware Manual page 67

Figure 24: SRP I/O Module for ERX14xx Models
To connect the clock source input ports:
Depending on the connector type, complete one of the following tasks:
1.
E1: Attach the BNC connector to Clock A's external timing port.
T1: Wrap the tip wire on pin marked T of Clock A's external timing port, the
ground wire on G pin, and the ring wire on R pin.
NOTE: You can use a wire-wrap gun to attach wires to pins.
Attach the opposite end of the external timing cable or wires to your network's
2.
clock source A.
Repeat Steps 1 and 2 for the Clock B connections.
3.
Chapter 5: Cabling ERX Routers
Cabling the SRP I/O Module
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