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Juniper EX3400 Switches - Refurbished, Used, New
Juniper EX3400 switches are stackable 1 GbE access switches running Junos, with 24- and 48-port data and PoE+ models, four SFP+ uplink ports and two 40 GbE QSFP+ ports that can be used for Virtual Chassis or as uplinks. Power supplies and fans are field-replaceable. NetworkTigers sells EX3400 switches, power supplies and fan modules refurbished, used and new; the listing states what is included with each switch. Every unit is tested before it ships so it works when it arrives.
EX3400 models and parts
| Models or parts | Used for | Shop |
|---|---|---|
| EX3400-24T, 48T | 1 GbE data access | 24T | 48T |
| EX3400-24P, 48P | 1 GbE PoE+ access | 24P | 48P |
| AFI, DC and TAA versions | Back-to-front airflow, DC-powered and TAA part numbers | AFI | DC | TAA |
| Power supplies | JPSU-150-AC and JPSU-150-DC for T (data) models; JPSU-600-AC for the 24P and JPSU-920-AC for the 48P | 150W | 600W | 920W |
| Fan modules | EX3400-FAN-AFO (front-to-back) and EX3400-FAN-AFI (back-to-front) | Fans |
| Related Juniper | Other EX access switches and all Juniper | EX2300 | EX4300 | EX4100 | All EX | All Juniper |
Which EX3400 do I need?
Choose by port count and type: T for data, P for PoE+. For PoE+ models, the PoE budget depends on the power supply installed, so size against the documented PoE budget of the supply, not its nameplate wattage, and allow for redundancy. Check the airflow stated in the listing; AFO is front-to-back and AFI is back-to-front, and the switch, fans and power supplies should all match. Some listings are DC-powered or TAA versions, shown in the part number. For Virtual Chassis, give us your existing part numbers and Junos release and we will confirm the combination.
Frequently asked questions
Can the 40 GbE ports be used as uplinks?
Yes. The two QSFP+ ports can carry Virtual Chassis links or be configured as network ports, depending on your design and Junos release.
NetworkTigers has sold enterprise network equipment since 1996. Every switch carries the NetworkTigers 365-day warranty. Need a quantity? Ask us for a quote.
Juniper EX-4PST-RMK 4-Post Rack Mount Kit for EX Series QFX Series and AFX
$ 208.99
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Juniper EX3400-48P 48x 1GB PoE+ RJ-45 4x 10GB SFP+ 2x 40GB QSFP+ F-B Air Switch
$ 464.99
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NEW Juniper EX3400-48P 48x 1GB PoE+ RJ45 4x 10GB SFP+ 2x 40GB QSFP+ F-B Switch
$ 1,102.99
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Juniper EX3400-24T 24x 1GB RJ45 4x 10GB SFP+ 2x 40GB QSFP+ F-B Airflow Switch
$ 256.99
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Juniper JPSU-920-AC-AFO EX3400 Series 920W AC F-B Air Switch Power Supply
Juniper JPSU-150-AC-AFO 150W AC F-B Switch Power Supply for EX3400 and EX4100
$ 126.99
$ 484.99
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Juniper EX3400-24P 24x 1GB PoE+ RJ45 4x 10GB SFP+ 2x 40GB QSFP+ F-B Air Switch
$ 263.99
$ 276.99
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Juniper JPSU-920-AC-AFO 920W AC F-B Air Switch Power Supply for EX4100, EX3400
$ 282.99
$ 337.99
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NEW Juniper JPSU-920-AC-AFO EX3400 Series 920W AC F-B Air Switch Power Supply
NEW Juniper EX-4PST-RMK EX Series Adjustable 4-Post Rack Mounting Kit
$ 223.99
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NEW Juniper JPSU-920-AC-AFO 920W AC F-B Switch Power Supply for EX4100, EX3400
$ 293.99
$ 344.99
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NEW Juniper EX3400-24T-DC 24x 1GB RJ45 4x 10GB SFP+ 2x 40GB QSFP+ (DC) Switch
$ 773.99
$ 803.99
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NEW Juniper JPSU-600-AC-AFO EX3400 Series 600W AC F-B Air Switch Power Supply
NEW Juniper JPSU-150-DC-AFO EX3400 Series 150W DC Switch Power Supply
Juniper JPSU-150-DC-AFO EX3400 Series 150W DC Switch Power Supply
$ 484.99
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Juniper JPSU-150-AC-AFI EX3400 Series 150W AC DPS-150AB-11 Switch Power Supply
$ 214.99
$ 276.99
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NEW Juniper EX3400-48T-TAA 48x 1GB RJ45 4x 1GB SFP+ 2x 40GB QSFP+ (TAA) Switch
NEW Juniper EX3400-24T-TAA 24x 1GB RJ45 4x 10GB SFP+ 2x 40GB QSFP+ (TAA) Switch
NEW Juniper EX3400-48P-TAA 48x 1GB PoE+ RJ45 4x 10GB SFP+ 2x QSFP+ (TAA) Switch
Juniper JPSU-600-AC-AFO EX3400 Series 600W AC F-B Airflow Switch Power Supply
$ 227.99
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Juniper EX3400-48P-TAA 48x 1GB PoE+ RJ-45 4x 10GB SFP+ 2x QSFP+ (TAA) Switch
Juniper EX3400-48T-TAA 48x 1GB RJ45 4x 1GB SFP+ 2x 40GB QSFP+ (TAA) Switch
Juniper EX3400-FAN-AFI EX3400 Series Back-to-Front Airflow Switch Fan Module
$ 132.99
$ 172.99
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