Port Panel Of An Ex4600 Switch; Chassis; Cooling System And Airflow - Juniper EX4600 Series Hardware Manual

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Port Panel of an EX4600 Switch

* Optics, Fans and Power supply sold separately for EX4600-40F-S.
Copyright © 2014, Juniper Networks, Inc.
Solid green indicates the switch is the master in a Virtual Chassis.
Blinking green indicates the switch is the backup master in a Virtual Chassis.
ID–Identification
Unlit indicates the beacon feature is not enabled.
Blinking blue indicates the beacon feature is enabled. This feature is enabled using
the request chassis beacon
Switch model number
Management Ports C0 and C1
C0–Use the RJ-45 connectors for 10/100/1000 BaseT.
C1–Use the SFP connector for 1000 BaseX.
USB port for image updates.
Console port (RJ-45) to support RS-232 serial ports. The LEDs above the port indicate
status and link.
Field-Replaceable Units in an EX4600 Switch on page 6
Chassis Status LEDs on an EX4600 Switch on page 189
USB Port Specifications for an EX Series Switch on page 43
Cooling System and Airflow in an EX4600 Switch on page 13
AC Power Supply in an EX4600 Switch on page 23
Prevention of Electrostatic Discharge Damage on page 120
The fixed portion of the port panel of the EX4600-40F switch supports up to a maximum
of 40 logical 10 GbE ports. Twenty-four physical ports (
small form-factor pluggable plus (SFP+) transceivers. These ports can be configured as
access ports. See "Interface Specifications for SFP, SFP+, and QSFP+ Transceivers for
the EX4600 Switch" on page 49
the EX4600 Switch" on page
or SFP+ direct attach copper (DAC) cables. You can use 1-Gigabit Ethernet SFP+,
10-Gigabit Ethernet SFP+ transceivers and SFP+ direct attach copper cables in any
access port.
The remaining 16 logical ports are available for four 40 GbE ports (
support up to four quad small-form factor pluggable plus (QSFP+) transceivers or QSFP+.
Each QSFP+ socket can operate either as a single 40 Gbps port or as a set of 4
independent 10 Ggps ports using QSFP+ breakout cables. The 40 GbE ports can be
configured as either access ports or as uplinks. See
DAC Breakout Cables for the EX4600 Switch" on page
command.
0
and "Interface Specifications for SFP+ DAC Cables for
60. All 24 of these ports can be used for SFP+ transceivers
"Interface Specifications for QSFP+
65.
Chapter 2: Chassis
through ) support 10 Gbps
23
through ) that
24 27
11