Juniper • SKU EX3400-24T
Juniper EX3400-24T — EX3400-24T
Juniper EX3400-24T — fixed-config 1U enterprise access switch, 24× 10/100/1000BASE-T (RJ-45) copper ports plus 4× 1/10GbE SFP/SFP+ and 2× 40GbE QSFP+ uplinks; Layer 3, Junos OS, Virtual Chassis. Non-PoE model.
- End-of-sale — refurbished only
Download Juniper datasheet ↗ via Juniper Networks official EX3400 datasheet (landing page)
What is the Juniper EX3400-24T?
Juniper EX3400-24T — fixed-config 1U enterprise access switch, 24× 10/100/1000BASE-T (RJ-45) copper ports plus 4× 1/10GbE SFP/SFP+ and 2× 40GbE QSFP+ uplinks; Layer 3, Junos OS, Virtual Chassis. Non-PoE model.
TFI supplies the EX3400-24T refurbished to South African businesses, each unit covered by warranty and optional SLA. As a B-BBEE Level 2 distributor we can quote stock, lead time and price — usually within the same business day.
Specifications
| ports | 24× 10/100/1000BASE-T (RJ-45) copper access ports |
|---|---|
| uplinks | 4× 1GbE/10GbE SFP/SFP+ + 2× 40GbE QSFP+ (optics sold separately) |
| switching capacity | 288 Gbps |
| forwarding rate | Up to 214 Mpps |
| poe | None — data-only model (PoE+ available on EX3400-24P/-48P siblings) |
| form factor | 1U rack-mountable, 13.8 in (35 cm) deep; ~17.4"W × 1.7"H |
| power supply | 1× 150W AC PSU (JPSU-150-AC-AFO) included, front-to-back (AFO) airflow; second PSU slot for redundancy |
| stacking | Virtual Chassis — up to 10 switches managed as a single device |
| os management | Junos OS, Layer 3; cloud-ready/ZTP, Juniper Mist Wired Assurance |
| eol status | No published end-of-sale/EoL milestone confirmed; family appears actively sold as of 2026 |
End-of-life status
The EX3400-24T is end-of-sale
Juniper has declared the EX3400-24T end-of-sale, so it is no longer manufactured new. TFI supplies it professionally refurbished and tested.
Why refurbished still makes sense: a refurbished EX3400-24T delivers the same proven performance at a fraction of the new-equipment cost, backed by a TFI warranty and SLA. It is the practical choice for spares, expansion of an existing deployment, or extending the life of a network you are not ready to replace. Talk to us about a successor model if you are planning a refresh.
Frequently asked questions
- What is the Juniper EX3400-24T?
- Juniper EX3400-24T — fixed-config 1U enterprise access switch, 24× 10/100/1000BASE-T (RJ-45) copper ports plus 4× 1/10GbE SFP/SFP+ and 2× 40GbE QSFP+ uplinks; Layer 3, Junos OS, Virtual Chassis. Non-PoE model.
- Is the EX3400-24T still supported?
- The Juniper EX3400-24T has reached end-of-sale, so it is supplied refurbished. TFI back every refurbished unit with a warranty and SLA options, which makes it a cost-effective choice where the platform still fits your network.
- Does the EX3400-24T support PoE?
- PoE on the EX3400-24T: None — data-only model (PoE+ available on EX3400-24P/-48P siblings).
- How many ports does the EX3400-24T have?
- Port configuration: 24× 10/100/1000BASE-T (RJ-45) copper access ports; uplinks: 4× 1GbE/10GbE SFP/SFP+ + 2× 40GbE QSFP+ (optics sold separately).
- Can TFI deliver the EX3400-24T in South Africa?
- Yes. TFI is a South African distributor (B-BBEE Level 2) and ships the Juniper EX3400-24T nationwide. Send us the SKU and we come back with stock, lead time and price — usually the same business day.
Also in the EX3400 Switch Series
-
EX-QFX-MACSECACC
Juniper MACsec Software License for EX3400, EX4300, and EX4200 Access Switches
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EX3400-24P
Juniper EX3400 24-Port 10/100/1000BASE-T (24 PoE+ Ports) with 4 SFP+ and 2 QSFP+ Uplink Ports
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EX3400-24T-DC
Juniper EX3400 24-Port 10/100/1000BASE-T with 4 SFP+ and 2 QSFP+ Uplink Ports and DC Power Supply
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EX3400-48P
Juniper EX3400 48-Port 10/100/1000BASE-T (48 PoE+ Ports) with 4 SFP+ and 2 QSFP+ Uplink Ports
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EX3400-48T
Juniper EX3400-48T — EX3400-series fixed 1U Layer 3 enterprise access switch: 48x 10/100/1000BASE-T (non-PoE) + 4x 1/10GbE SFP/SFP+ + 2x 40GbE QSFP+ uplinks, front-to-back airflow, redundant fans, one 150W AC PSU included.
Verification sources (6)
- https://www.juniper.net/us/en/products/switches/ex-series/ex3400-ethernet-switch-datasheet.html
- https://itprice.com/juniper/ex3400-24t.html
- https://www.comms-express.com/products/juniper-networks-ex3400-24t-24-port-switch/
- https://www.networkscreen.com/ex3400-24t.asp
- https://www.provantage.com/juniper-networks-ex3400-24t~7NSCN122.htm
- https://www.cdw.com/product/juniper-ex3400-24t-ethernet-switch/4174723
Need pricing on EX3400-24T?
Send us the SKU. We come back with stock, lead time and price — typically within the same business day.