EX4300-48P

48 x 10/100/1000Base-T PoE+, 4 x 40G QSFP+, 4 x 1/10G SFP

Form Factor
Fixed platform, Virtual Chassis configuration consisting of 10 switches

Dimensions
(W x H x D) 17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit

Backplane Speed
320 Gbps (Virtual Chassis)

Data Rate
496 Gbps

Throughput
369 Mpps (wire speed)

10/100/1000BASE-T Port Densities
48, up to 480 in Virtual Chassis configuration

100BASE-FX / 1000BASE-X (SFP) Port Densities
4 per switch (via optional four-port GbE uplink module), up to 40 in Virtual Chassis configuration

10GBASE-X Port Densities
4 per switch (via optional four-port 10GbE uplink module), up to 40 in Virtual Chassis configuration

40GBASE QSFP+ Port Densities
4 per switch (built-in), up to 40 in Virtual Chassis configuration

100GBASE CFP Port Densities
N/A

Resiliency
Internal, hot-swappable redundant power supply; field-replaceable fans; graceful Route Engine switchover (GRES) in Virtual Chassis configuration

Power Options
AC: 1100W (925W PoE+), autosensing; 100-120V / 200-240V; dual load-sharing hot-swappable internal redundant power supplies
DC: 550W (375W PoE+): input voltage range 36V-72V; dual input feed, dual load-sharing hot-swappable internal redundant power supplies

Operating System
Junos

Traffic Monitoring
sFlow

QoS Queues / Port
12

MAC Addresses
64,000

Jumbo Frames
9,216 Bytes

IPv4 Unicast / Multicast Routes
32,000 / 8,000

IPv6 Unicast / Multicast Routes
18,000 / 4,000

Number of VLANs
4,093

ARP Entries
64,000

Warranty
Limited lifetime switch hardware warranty