Juniper MX104 Hardware Guide

Table 63: BITS Port Pinouts (continued)
DirectionDescriptionPin
–Reserved3
OutputEXT_CLKA_TRING_LINE4
OutputEXT_CLKA_TTIP_LINE5
–Reserved6
–Reserved7
–Reserved8
Related
Documentation
Connecting the MX104 Router to External Clocking and Timing Devices on page 123•
MX104 1-PPS and 10-MHz GPS Port Specifications
The router contains four ports that support 1-pulse-per-second (PPS) and 10-MHz GPS
signals. These signals are internally isolated and have surge protection.
Table 64 on page 90 lists the specifications for the cables that connect to the 1PPS and
10MHZ input and output ports.
Table 64: 1-PPS and 10-MHz GPS Port Specifications
ValueSpecification
CoaxialCable specification
Four SMB input and output connectorsRouter receptacle
Molex 50-ohm SMB (or equivalent)Connector specification
10-MHz GPS and 1-pulse-per-second (PPS)Signal support
MX104 Time of Day Port Specifications
A time-of-day (ToD) port on the front panel of the router allows you to connect external
timing signal sources. The external timing input port is labeled TOD.
•
Cable Specifications on page 90
•
Port Pinouts on page 91
Cable Specifications
Table 65 on page 91 lists the specifications for the cable that connects to the TOD port.
Copyright © 2017, Juniper Networks, Inc.90
MX104 3D Universal Edge Router Hardware Guide

Juniper MX104 Specifications

General

Product Name	MX104
Product Series	MX Series
Switching Capacity	80 Gbps
Throughput	80 Gbps
Operating System	Junos OS
Humidity	5% to 90% non-condensing
Interfaces	10 Gigabit Ethernet, Gigabit Ethernet
Power Supply	Dual redundant AC or DC
Cooling	Front-to-back airflow
Memory	8 GB
Operating Temperature	0°C to 40°C