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Juniper EX4200 User Manual

Juniper EX4200
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Figure 61: Installing a Transceiver in an EX Series Switch
1— Ejector lever
Related
Documentation
Removing a Transceiver from a Switch on page 223
Connecting a Fiber-Optic Cable to a Switch on page 189
Pluggable Transceivers Supported on EX Series Switches
Removing a Transceiver from a Switch
The transceivers for EX Series switches and OCX1100 switches are hot-removable and
hot-insertable field-replaceable units (FRUs): You can remove and replace them without
powering off the switch or disrupting switch functions.
NOTE: After you remove a transceiver or when you change the media-type
configuration, wait for 6 seconds for the interface to display the operational
commands.
Before you begin removing a transceiver from a switch, ensure that you have taken the
necessary precautions for safe handling of lasers (see “Laser and LED Safety Guidelines
and Warnings for Switches” on page 287).
Ensure that you have the following parts and tools available:
An antistatic bag or an antistatic mat
Rubber safety caps to cover the transceiver and fiber-optic cable connector
A dust cover to cover the port
Figure 62 on page 225 shows how to remove a QSFP+ transceiver. The procedure is the
same for all types of transceivers except the CFP transceivers.
To remove a transceiver from a switch:
1. Place the antistatic bag or antistatic mat on a flat, stable surface.
2. Label the cable connected to the transceiver so that you can reconnect it correctly.
223Copyright © 2015, Juniper Networks, Inc.
Chapter 19: Replacing Transceiver

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Juniper EX4200 Specifications

General IconGeneral
ModelEX4200
Switching Capacity128 Gbps
LayerLayer 2 and Layer 3
Form Factor1U
Throughput96 Mpps
Maximum VLANs4096
MAC Address Table Size16, 000
DRAM1 GB
Flash Memory1 GB
Forwarding Rate96 Mpps
JUNOS SoftwareYes
Ports24 or 48
StackingUp to 10 switches in a Virtual Chassis configuration
Power SupplyAC or DC
ManagementCLI, SNMP, J-Web
Input Voltage100-240 VAC or -48 VDC
Operating Temperature0°C to 45°C
RedundancyRedundant power supplies
Virtual Chassis TechnologyYes
Storage Temperature-40°C to 70°C
Humidity5% to 90% non-condensing

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