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Juniper / EX4400

Juniper EX4400-48MP

P/N: EX4400-48MP

EX440048 ports

Switch in the EX4400 family. Interfaces: 48 ports: 12x100M/1/2.5/5/10GbE + 36x100M/1/2.5GbE). Review management, power and package configuration before ordering.

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01 / Specifications
MPN / P/N
EX4400-48MP
Access ports
48 ports: 12x100M/1/2.5/5/10GbE + 36x100M/1/2.5GbE)
Uplink ports
2 × 40/100GbE QSFP28 Virtual Chassis / Ethernet uplinks; optional extension module 4 × 1/10GbE, 4 × 1/10/25GbE, or 1 × 100GbE (separate)
PoE output
IEEE 802.3af/at/bt PoE++; up to 90 W per access port
Management
Junos OS; L2/L3; Virtual Chassis up to 10 units
Form factor
1U
Access ports
48 ports: 12x100M/1/2.5/5/10GbE + 36x100M/1/2.5GbE)
Uplinks / expansion
2 × 40/100GbE QSFP28 Virtual Chassis / Ethernet uplinks; optional extension module 4 × 1/10GbE, 4 × 1/10/25GbE, or 1 × 100GbE (separate)
Power supply included
1600 W AC
Cooling
AFO (front-to-back airflow)
PoE budget at 220 V, 1 PSU / 2 PSU
1260 W/ 2200 W
PoE budget at 110 V, 1 PSU / 2 PSU
723 W/ 1746 W

Specification source: Juniper ↗
Checked against documentation: 16.10.2026

Reference catalogue for quotation requests. Availability, production status, condition, price, lead time and warranty are individually confirmed. A listed part number is not a stock claim.

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