Used Juniper switches
Juniper EX and QFX switches run Junos OS. The EX4300 is a 48-port Gigabit access switch: the EX4300-48T with copper ports and the EX4300-48P with PoE+. The QFX5100 is a data center switch for 10GbE and 40GbE top-of-rack and spine roles.
PCSP lists used Juniper switches in stock with prices. Each listing names the power supplies, fans and modules installed on that unit, and every switch is tested before it ships.
Juniper models on this page
| Model | Ports | Uplinks | Notes |
|---|---|---|---|
| EX4300-48T | 48× 1G copper | 4× 40G QSFP+ | Listed with one or two 1100 W power supplies, or as a barebones chassis |
| EX4300-48P | 48× 1G copper, PoE+ | 4× 40G QSFP+ | Listed with one or two 1100 W power supplies |
| QFX5100-24Q | 24× 40G QSFP+ | — | Dual AC power supplies, redundant fans |
| QFX5100-96S | 96× 10G SFP+ | 8× 40G QSFP+ | Layer 3, AFO airflow version |
Stock changes daily; the listing above shows what is available now.
Before you buy
- Configuration. Need a different power supply, uplink module or a quantity for a stack? Request a quote with the models and quantities.
- Optics. SFP+ and QSFP+ modules are sold separately in SFP transceivers.
PCSP is not a Juniper authorized reseller.