Juniper MX10003 Hardware Manual page 105

Table 38: Clocking Port on the RCB
Callout
(see Figure 29 on page
10
Connecting a Time-of-Day Device to the Router
A time-of-day port labeled ToD on the front panel of the RCB enables you to connect external timing
devices.
To connect the router to a ToD external timing device:
1. Attach an electrostatic discharge (ESD) grounding strap on your bare wrist, and connect the strap to
one of the ESD points on the chassis.
2. Plug one end of the RJ-45 cable into the ToD port on the front panel of the RCB.
3. Plug the other end of the RJ-45 cable into the ToD timing device.
4. Verify that the LEDs for the ToD port on the router are lit steadily green.
5. Configure the port. See Configuring Clock Synchronization Interface on MX Series Routers.
Table 39: Time-of-Day Port on the RCB
Callout
(see Figure 29 on page
8
Connecting a BITS External Clocking Device to the Router
The router has an external building-integrated timing supply (BITS) port labeled BITS on the front panel
of the RCB.
101) Label
10MHz- IN
1PPS-IN
10MHz-OUT
1PPS-OUT
101) Label
ToD
Description
1 PPS input port
10 MHz input port
1 PPS output port
10 MHz output port
Description
ToD RJ-45 port.
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