Juniper EX4600 Series User Manual

Table 21: Optical Interface Support for 10-Gigabit Ethernet SFP+ Transceivers
for the EX4600 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Table 22: Interface Support for 40-Gigabit Ethernet QSFP+ Transceivers for the
QFX Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Table 23: SFP+ Passive Direct Attach Copper Cable Specifications . . . . . . . . . . . 61
Table 24: SFP+ Active Direct Attach Copper Cable Specifications . . . . . . . . . . . . 63
Table 25: QSFP+ DAC Passive Breakout Cable Specifications . . . . . . . . . . . . . . . 66
Table 26: QSFP+ Active DAC Breakout Cable Specifications . . . . . . . . . . . . . . . . . 67
Table 27: Interface Specifications for Passive Copper QSFP+ DAC Cables . . . . . . 69
Table 28: Interface Specifications for Active Copper QSFP+ DAC Cables . . . . . . . 71
Chapter 9 Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Table 29: Cable Specifications for Switch-to-Management-Device
Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Table 30: Cable Specifications for Console and Management Connections for
the QFX Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Table 31: Estimated Values for Factors Causing Link Loss . . . . . . . . . . . . . . . . . . . 77
Chapter 10 Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Table 32: AC Power Specifications for an EX4600 Switch . . . . . . . . . . . . . . . . . . . 79
Table 33: AC Power Cord Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Table 34: DC Power Specifications for an EX4600 Switch . . . . . . . . . . . . . . . . . . . 81
Part 4 Installation
Chapter 16 Installing the EX4600 Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Table 35: Inventory of Components Supplied with an EX4600 Switch . . . . . . . . 140
Part 5 Maintenance
Chapter 23 Viewing System Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Table 36: Chassis Status LEDs on an EX4600 Switch . . . . . . . . . . . . . . . . . . . . . 190
Table 37: Management Port LEDs on an EX4600 Switch . . . . . . . . . . . . . . . . . . . 191
Table 38: Network Port LEDs on SFP+ Ports on an EX4600 Switch . . . . . . . . . . 192
Table 39: Network Port LEDs on QSFP+ Ports on an EX4600 Switch . . . . . . . . . 193
Table 40: Fan Tray LED in an EX4600 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Table 41: AC Power Supply LEDs on a EX4600 Switch . . . . . . . . . . . . . . . . . . . . . 195
Table 42: DC Power Supply LEDs on an EX4600 Switch . . . . . . . . . . . . . . . . . . . 196
Part 6 Troubleshooting
Chapter 26 Alarm Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Table 43: Alarm Terms and Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Copyright © 2014, Juniper Networks, Inc.xii
EX4600 Switch Hardware Guide

Juniper EX4600 Series Specifications

General

Product Series	EX4600
10GbE ports	24 or 48
Cooling	Front-to-back or back-to-front airflow
Rack Units	1 U
Virtual Chassis	Up to 10 members
MAC address table size	288, 000 entries
Memory	8 GB DRAM
Layer 3 Routing	Yes
AC Power Input	100-240V AC
Ports	24 or 48 x 10GbE ports
40GbE ports	4
100GbE ports	0
Power Supply	Dual redundant, hot-swappable AC or DC
Jumbo frames	9216 bytes
Operating temperature	0°C to 45°C
Input voltage	100-240 VAC, -40 to -72 VDC
Operating relative humidity	5% to 90% noncondensing
Fans	Redundant
JUNOS OS	Junos OS
Storage	16 GB flash
DC Power Input	-40 to -72 VDC