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Juniper EX4300 48-Port PoE+ 4x40G QSFP+ Switch

MPNEX4300-48P

The Juniper EX4300-48P is a 1 RU switch with 48 gigabit PoE+ ports, a 900 W PoE budget and four 40G QSFP+ Virtual Chassis ports. It has 496 Gbps of capacity and takes an optional EX-UM-4X4SFP uplink module.

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Tested, cleaned and graded. Fully functional, with warranty.

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Juniper EX4300 48-Port PoE+ 4x40G QSFP+ Switch

EX4300-48P · Refurbished · 1 year warranty

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Overview

The Juniper EX4300 48-Port PoE+ 4x40G QSFP+ Switch, part number EX4300-48P, is a powered access switch built for stacking, with a generous PoE budget for a single rack unit.

The 48 downlink ports run at 10/100/1000 with PoE+, and the PoE budget is 900 W. Four 40G QSFP+ ports handle Virtual Chassis at 320 Gbps. An optional uplink module, the EX-UM-4X4SFP, adds more uplinks. The maximum port speed is 40GbE and switching capacity is 496 Gbps. The default power supply is 1100W AC.

The switch takes 1 RU. Use the 900 W figure to check how many phones, cameras and access points one unit can power. QSFP+ cables or optics for the stacking links are separate parts.

The EX4300-48P is available new or refurbished with 1 year or 3 years of warranty, and used with 90 days. Send us your stack size and whether you need the uplink module and we will respond with one price.

Specifications

Juniper EX4300-48P specifications
Manufacturer part numberEX4300-48P
BrandJuniper
CPU1.5 GHz dual-core PowerPC
PoEPoE+
StackingVirtual Chassis (320 Gbps)
Weight7.3 kg
Dimensions17.36 x 1.72 x 16.38 in (44.1 x 4.37 x 41.6 cm), base unit
Rack units1 U
Total ports52
PoE budget900 W
Uplink ports4 x 40G QSFP+ (Virtual Chassis) plus optional uplink module (EX-UM-4X4SFP)
Mac addresses64,000
Downlink ports48 x 10/100/1000 PoE+
Maximum port speed40GbE
Power supplies1100W AC (default)
Throughput mpps369
Switching capacity496 Gb/s

Specifications from the manufacturer's datasheet ↗

FAQ

What is the PoE budget of the EX4300-48P?
900 W.
What is the default power supply?
1100W AC.
What are the 40G ports for?
They are the 4 x 40G QSFP+ Virtual Chassis ports.
Is an uplink module available?
Yes, the optional EX-UM-4X4SFP.
Which conditions are offered?
New, refurbished and used.

Can't find the exact part?

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