Switch Juniper EX4300-48T-AFI

SKU
EX4300-48T-AFI
€7,814.88
EAN: 11061
Stock: available on order
Lead time: 10-14 days
GPL price:

11664 $

48-port 10/100/1000BASE-T + 350 W AC PS (back-to-front airflow) (QSFP+ DAC for Virtual Chassis ordered separately)

Switches Juniper EX4300 are compact Gigabit form factor devices 1RU fixed-configuration, for a wide variety of high-performance campus network or data center needs. Ruler Juniper EX4300available in 24 and 48 gigabit 1000BASE-T ports or 32 ports 1000BASE-X SFP. Uplink-ports are represented by 4 QSFP+ ports with access speed 40GBASE on the rear panel, as well as on the front panel with 4 ports SFP/SFP+ with speed 1/10GbE. Switches Juniper EX4300 support technology PoE (standard IEEE 802.3af) and PoE+ (standard IEEE 802.3at) to power devices.

Like other devices Juniper, EX4300 operate under a unified Junos system and support technology Virtual Chassis, that allows you to connect up to 10 devices and manage them as a single logical device, and can also be used in QFX5100 based on virtual switching chassis.

Switches Juniper EX4300 provides a complete set of port connection security tools, including DHCP snooping, dynamic ARP inspection (DAI), MAC limiting to protect internal and external spoofing, man-in-the-middle attacks, and DoS attacks. EX4300 is a reliable platform for converged infrastructure, providing high-quality multimedia services.

Specifications of switch Juniper EX4300-48T-AFI:

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

EX4300-24P/24T: 448 Gbps
EX4300-48P/48T: 496 Gbps
EX4300-32F: 464 Gbps

Throughput

EX4300-24P/24TF: 333 Mpps (wire speed)
EX4300-48P/48T: 369 Mpps (wire speed)
EX4300-32F: 345 Mpps (wire speed)

40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities

4 per switch
Up to 20 in Virtual Chassis configuration (assuming 2 ports per switch are used for forming Virtual Chassis)

100GBASE C form-factor pluggable transceiver (CFP) port densities

N/A

Resiliency

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

Operating system

Junos OS

Traffic monitoring

sFlow

Quality-of-service (QoS) queues/port

12

MAC addresses

64,000

Jumbo frames

9216 bytes

IPv4 unicast/multicast routes

32,000/8000

IPv6 unicast/multicast routes

18,000/4000

Number of VLANs

4093

ARP entries

64,000

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