Juniper EX4300-48MP 48-Port Multigigabit PoE++ Switch, 24x 10G + 24x 1G, 4x 40GbE QSFP+, 1400W AC - Refurbished

Overview The Juniper EX4300-48MP is a 1 U multigigabit access switch with 24 10/100/1000BASE-T ports and 24 100M/1G/2.5G/5G/10GBASE-T ports, all 48 PoE-enabled with up to 95 W per port (PoE++). Four built-in 40GbE QSFP+ ports serve as Virtual Chassis ports. It ships with one 1400 W AC power supply and two fan modules with front-to-back (AIR OUT / AFO) airflow; an optional uplink slot accepts the EX-UM-2QSFP-MR (2x 40GbE QSFP+/100GbE QSFP28) or EX-UM-4SFPP-MR (4x 1/10GbE SFP+) module, sold separately. Key Specifications 24x 10/100/1000BASE-T + 24x 100M/1G/2.5G/5G/10GBASE-T multigigabit ports PoE on all 48 ports, up to 95 W per port (PoE++) 1030 W available PoE power with one 1400 W AC PSU; 1700 W with two (N+0) 4x built-in 40GbE QSFP+ Virtual Chassis ports Optional uplink: EX-UM-2QSFP-MR (2x 40G QSFP+/100G QSFP28) or EX-UM-4SFPP-MR (4x 1/10G SFP+) Ships with one 1400 W AC power supply and two fan modules, front-to-back (AFO) airflow 1 U rack-mount form factor Interfaces 24x 10/100/1000BASE-T RJ-45 PoE 24x 100M/1G/2.5G/5G/10GBASE-T RJ-45 PoE 4x 40GbE QSFP+ (Virtual Chassis ports) 1x uplink module slot (EX-UM-2QSFP-MR or EX-UM-4SFPP-MR, optional) Console and management ports USB port Hardware Specifications 1 U rack-mount chassis Height 1.72 in (4.37 cm); width 17.36 in (44.1 cm), 19 in (48.2 cm) with front-mounting brackets Depth 19.64 in (49.88 cm) with power supply installed; 20.06 in (50.96 cm) with power supply and uplink module Weight 16.42 lb (7.45 kg) without power supply and fans; 1400 W AC power supply 3.06 lb (1.39 kg) Power: 1400 W AC power supply (C15 power cord); second slot for redundant power; AC only Cooling: two fan modules, front-to-back (AFO) airflow only