Juniper EX3400 Switches
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EX3400-24T, EX3400-24P, EX3400-48T, EX3400-48P and EX3400-48T-TAA are the Juniper EX3400 switches on this page. The EX3400 is Juniper's stackable access switch: 24 or 48 Gigabit RJ-45 ports, four 1/10GbE SFP+ uplinks on the front, two 40GbE QSFP+ ports on the back, PoE+ on every RJ-45 port of the P models, field-replaceable power supplies and fan modules, and Virtual Chassis stacking of up to 10 switches. Buyers compare it with the EX2300, which has a built-in power supply and stacks four switches, and with the EX4300.
Juniper EX3400 models we list
| Part number | Access ports | Default power supply | PoE+ budget | Airflow |
|---|---|---|---|---|
| EX3400-24T | 24x 10/100/1000 | JPSU-150-AC-AFO | None | Front to back |
| EX3400-24P | 24x 10/100/1000, PoE+ | JPSU-600-AC-AFO | 370 W with one supply, 720 W with two | Front to back |
| EX3400-48T | 48x 10/100/1000 | JPSU-150-AC-AFO | None | Front to back |
| EX3400-48P | 48x 10/100/1000, PoE+ | JPSU-920-AC-AFO | 740 W with one supply, 1,440 W with two | Front to back |
Every model above also has four SFP+ uplink ports and two QSFP+ ports. EX3400-48T-TAA is the TAA version of the 48-port copper model; its listing states ports and power.
Every Juniper EX3400 unit is bench tested before it is listed and carries the Townsend 3-year warranty, with 30-day returns on unused hardware. Need a part number that is not listed? Request a quote. Replacing Juniper equipment? We buy used network equipment.
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