Configuring Junos Os On The Ex9253; Ex9253 Switch Default Configuration - Juniper EX9253 Hardware Manual

2. Remove the rubber safety cap from the optical transceiver. Save the cap.
3. Insert the cable connector into the optical transceiver (see
Figure 39: Connect a Fiber-Optic Cable to an Optical Transceiver Installed in a Device
4. Secure the cables so that they do not support their own weight. Place excess cable out of the way in
a neatly coiled loop. Placing fasteners on a loop helps cables maintain their shape.
CAUTION: Do not bend fiber-optic cables beyond their minimum bend radius. An arc
smaller than a few inches in diameter can damage the cables and cause problems that
are difficult to diagnose.
Do not let fiber-optic cables hang free from the connector. Do not allow fastened
loops of cables to dangle, which stresses the cables at the fastening point.

Configuring Junos OS on the EX9253

IN THIS SECTION

EX9253 Switch Default Configuration | 103

Connecting and Configuring an EX9253 Switch | 104
EX9253 Switch Default Configuration
Each EX9253 switch is programmed with a factory default configuration that contains the values set for
each configuration parameter when a switch is shipped. The default configuration file sets values for
system parameters such as the system log and file messages.
Figure 39 on page
Fiber-optic Transceiver
cable
103).
103