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Juniper EX4600 Series User Manual

Juniper EX4600 Series
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To connect a fiber-optic cable to an optical transceiver installed in an EX Series switch:
WARNING: Do not look directly into a fiber-optic transceiver or into the ends
of fiber-optic cables.Fiber-optic transceivers and fiber-optic cablesconnected
to transceivers emit laser light that can damage your eyes.
1. If the fiber-optic cable connector is covered with a rubber safety cap, remove the cap.
Save the cap.
2. Remove the rubber safety cap from the optical transceiver. Save the cap.
3. Insert the cable connector into the optical transceiver (see Figure 38 on page 185).
Figure 38: Connecting a Fiber-Optic Cable to an Optical Transceiver
Installed in an EX Series Switch
g027016
Fiber-optic cable
Transceiver
4. Securethe cables so that they are not supporting 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 diametercan 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.
Related
Documentation
Disconnecting a Fiber-Optic Cable from an EX Series Switch on page 183
Installing a Transceiver in an EX Series Switch on page 182
Maintaining Fiber-Optic Cables in EX Series Switches on page 187
Pluggable Transceivers Supported on EX Series Switches
185Copyright © 2014, Juniper Networks, Inc.
Chapter 21: Replacing Transceivers and Fiber-Optic Cables

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Juniper EX4600 Series Specifications

General IconGeneral
Product SeriesEX4600
10GbE ports24 or 48
CoolingFront-to-back or back-to-front airflow
Rack Units1 U
Virtual ChassisUp to 10 members
MAC address table size288, 000 entries
Memory8 GB DRAM
Layer 3 RoutingYes
AC Power Input100-240V AC
Ports24 or 48 x 10GbE ports
40GbE ports4
100GbE ports0
Power SupplyDual redundant, hot-swappable AC or DC
Jumbo frames9216 bytes
Operating temperature0°C to 45°C
Input voltage100-240 VAC, -40 to -72 VDC
Operating relative humidity5% to 90% noncondensing
FansRedundant
JUNOS OSJunos OS
Storage16 GB flash
DC Power Input-40 to -72 VDC

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