Juniper EX3300 Complete Hardware Guide

Table 21: Software Support for SFP+ Passive Direct Attach Cables for EX Series
Switches (continued)
Cable LengthSoftware Support AddedSwitch
1 m (3 ft), 3 m (10 ft), and 7 m (23 ft)Junos OS Release 10.2EX4500 switches
5 m (16 ft)Junos OS Release 11.2
1 m (3 ft), 3 m (10 ft), 5 m (16 ft), and 7 m
(23 ft)
Junos OS Release 12.2EX4550-32T-AFI, EX4550-32T-AFO,
EX4550-32T-DC-AFI, EX4550-32T-DC-AFO,
EX4550-32F-AFI, EX4550-32F-AFO,
EX4550-32F-DC-AFI, and
EX4550-32F-DC-AFO switches
1 m (3 ft), 3 m (10 ft), 5 m (16 ft), and 7 m
(23 ft)
Junos OS Release 12.3R5EX4550-32F-S switches
1 m (3 ft), 3 m (10 ft), and 7 m (23 ft)Junos OS Release 10.0EX8200 8-port SFP+ line cards (EX8200-8XS)
5 m (16 ft)Junos OS Release 10.3
1 m (3 ft), 3 m (10 ft), and 7 m (23 ft)Junos OS Release 10.3EX8200 40-port SFP+ line cards
(EX8200-40XS)
5 m (16 ft)Junos OS Release 11.1
NOTE: Werecommendthatyou use onlySFP+ directattach cables purchased
from Juniper Networks with your Juniper Networks device.
CAUTION: If you are having a problem running a Juniper Networks device
that is using a third-party optic or cable, the Juniper Networks Technical
Assistance Center (JTAC) can help you diagnose the source of the problem.
Your JTAC engineer might recommend that you check the third-party optic
or cable and potentially replace it with an equivalent Juniper Networks optic
or cable that is qualified for the device.
The cables are hot-removable and hot-insertable: You can remove and replace them
without powering off the switch or disrupting switch functions. A cable comprises a
low-voltage cable assembly that connects directly into two SFP+ ports, one at each end
of the cable. The cables use high-performance integrated duplex serial data links for
bidirectional communication and are designed for data rates of up to 10 Gbps.
Table 22 on page 49 describes the cable specifications.
Copyright © 2015, Juniper Networks, Inc.48
Complete Hardware Guide for EX3300 Ethernet 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