EX3400 24T DC Telecom-Grade 1G Access Switch with 10G Uplinks
original new in stock
Product Overview
The EX3400-24T-DC is a 24-port Layer 3 managed Ethernet switch from
Juniper Networks, designed specifically for deployments requiring
-48V DC power input. It features 24 x 1G RJ-45 downlink ports and 4
x 1G/10G SFP/SFP+ uplink ports, supporting Virtual Chassis
technology for simplified network scalability. With carrier-grade
DC power support, advanced security, and robust routing
capabilities, it is ideal for telecommunications, industrial, or
remote site applications demanding both performance and power
flexibility.
Product Details
| Attribute | Description |
|---|
| Product Name | EX3400-24T-DC |
| Brand | Juniper Networks |
| Downlink Ports | 24 x 10/100/1000BASE-T RJ-45 (non-PoE) |
| Uplink Ports | 4 x 1G/10G SFP/SFP+ |
| Power Supply Type | -48V DC input (telecom-grade) |
| Switching Capacity | 336 Gbps |
| Forwarding Rate | 250 Mpps |
| Virtual Chassis | Yes (up to 10 members) |
| Layer Support | Layer 2 and Layer 3 |
| Operating System | Junos OS |
| Form Factor | 1U rack-mountable |
| Operating Temperature | 0°C to 45°C |
Key Features
24 non-PoE 1G ports with 4 SFP/SFP+ uplinks (up to 10G)
Designed for environments requiring -48V DC power input
Supports Juniper’s Virtual Chassis for simplified scaling and
management
Advanced Layer 2 and Layer 3 networking features including OSPF,
BGP, and PIM
Ideal for telecommunications racks, data centers, and industrial
networking
Compact and quiet operation in a 1U form factor
Managed by Junos OS with automation and security integrations
Supports MACsec, IGMP snooping, and dynamic ARP inspection
Technical Specifications
| Specification | Value |
|---|
| Access Ports | 24 x 1G RJ-45 |
| Uplink Ports | 4 x 1G/10G SFP/SFP+ |
| Switching Capacity | 336 Gbps |
| Forwarding Rate | 250 Mpps |
| Power Input | -48V DC |
| Hot-Swappable PSU | Yes |
| Virtual Chassis Support | Yes (up to 10 switches) |
| Dimensions | 1RU (17.36 x 12.2 x 1.75 in) |
| Operating Temperature | 0°C to 45°C |
| Management OS | Junos OS |
Similar Models Comparison
| Model | Ports | Uplinks | Power Type | PoE | Virtual Chassis | Use Case |
|---|
| EX3400-24T-DC | 24 x 1G RJ-45 | 4 x 10G SFP+ | -48V DC | No | Yes | Telecom or DC-powered networks |
| EX3400-24T | 24 x 1G RJ-45 | 4 x 10G SFP+ | AC | No | Yes | Standard enterprise networks |
| EX3400-24P | 24 x 1G PoE+ | 4 x 10G SFP+ | AC | Yes | Yes | PoE-enabled access environments |
| EX2300-24T-DC | 24 x 1G RJ-45 | 4 x 1G SFP | -48V DC | No | Yes | Cost-effective DC access switch |
