Juniper EX3300 Hardware Guide

PSU 1 (JPSU-1100-AC-AFO-A) : 1100 W Online
Power redundancy configuration : N+0
Total power supplied by all online PSUs : 1100 W
Base power reserved : 175 W
Non-PoE power being consumed : 95 W
Total Power allocated for PoE : 925 W
Total PoE power consumed : 0 W
Total PoE power remaining : 925 W
2. Enable EEE on Base-T Copper Ethernet ports and save the configuration.
3. View the power budget of the switch after enabling EEE.
• On an EX6210 switch:
user@switch> show chassis power-budget-statistics
PSU 2 (EX6200-PWR-AC2500) : 2500 W Online
PSU 3 ) : 0 W Offline
Total Power supplied by all Online PSUs : 2500 W
Power Redundancy Configuration : N+1
Power Reserved for the Chassis : 500 W
Fan Tray Statistics Base power Power Used
FTC 0 : 300 W nan W
FPC Statistics Base power Power Used PoE
power Priority
FPC 3 (EX6200-48T) : 150 W 50.36 W
0 W 9
FPC 4 (EX6200-SRE64-4XS) : 100 W 48.60 W
0 W 0
FPC 5 (EX6200-SRE64-4XS) : 100 W 48.09 W
0 W 0
FPC 7 (EX6200-48T) : 150 W 51.38 W
0 W 9
FPC 8 (EX6200-48T) : 150 W 12.17 W
0 W 9
Total (non-PoE) Power allocated : 950 W
Total Power allocated for PoE : 0 W
Power Available (Redundant case) : 0 W
Total Power Available : 1550 W
• On an EX4300 switch:
user@switch> show chassis power-budget-statistics fpc 1
PSU 1 (JPSU-1100-AC-AFO-A) : 1100 W Online
Power redundancy configuration : N+0
Total power supplied by all online PSUs : 1100 W
Base power reserved : 175 W
Non-PoE power being consumed : 86 W
Total Power allocated for PoE : 925 W
Total PoE power consumed : 0 W
Total PoE power remaining : 925 W
Meaning On an EX6210 switch, the Power Used field in the output shows the actual power being
consumed by the line card or SRE module, including PoE power. If you compare the values
in the Power Used field before and after enabling EEE for FPC 3 and FPC 7, you will notice
that power is saved when EEE is enabled.
Copyright © 2015, Juniper Networks, Inc.236
Network Interfaces for EX4300 Switches

Juniper EX3300 Specifications

General

Ethernet LAN	Yes
Authentication method	RADIUS, TACACS+
Connectivity technology	Wired
Ethernet interface type	Gigabit Ethernet
Number of VLANs	4096
Networking standards	IEEE 802.1ab, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3x, IEEE 802.3z
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Copper ethernet cabling technology	1000BASE-T, 100BASE-TX, 10BASE-T
Console port	-
ExpressCard slot	No
Fiber ports quantity	4
USB 2.0 ports quantity	0
Basic switching RJ-45 Ethernet ports quantity	48
Throughput	130 Mpps
Number of queues	8
MAC address table	16000 entries
Maximum data transfer rate	176 Gbit/s
Supported data transfer rates	10, 100, 1000Mbps
Switch type	Managed
Switch layer	L2
Security algorithms	SSH-2
Power source	AC
AC input voltage	100 - 240 V
Power consumption (typical)	100 W
Form factor	1U
Product color	Black
Flash memory	1024 MB
Processor frequency	1000 MHz
Compatible operating systems	Junos
Operating altitude	0 - 3049 m
Non-operating altitude	0 - 4877 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 85 %
Supported network protocols	IPv6

Weight and Dimensions

Depth	310 mm
Width	437 mm
Height	44 mm
Weight	4900 g