The Juniper EX4400-48T is a 1 RU 48-port Gigabit Ethernet access switch (non-PoE) with MACsec on all ports, 2 x 100GbE QSFP28 Virtual Chassis ports and one expansion slot for uplink modules. It is built for enterprise campus access and branch deployments.
Key features
- 48 x 10/100/1000 RJ-45 ports with MACsec
- 2 x 100GbE QSFP28 Virtual Chassis ports (400 Gbps interconnect)
- 1 expansion slot for uplink modules (4 x 10/25GbE)
- 369 Mpps throughput
- Redundant hot-swappable 550 W AC power supplies, 1+1
Specifications
| Access ports | 48 x 10/100/1000 RJ-45 (MACsec) |
|---|---|
| Uplinks | 2 x 100GbE QSFP28 (VC) + 1 expansion slot (4 x 10/25GbE) |
| PoE | None |
| Switching capacity | 348/696 Gbps data rate |
| Forwarding rate | 369 Mpps |
| Layer | Layer 2/Layer 3 (Junos OS) |
| Stacking | Up to 10-member Virtual Chassis, 400 Gbps |
| Management | Junos OS CLI, J-Web, Juniper Mist cloud |
| Form factor | 1 RU rack-mount |
| Power supply | JPSU-550-C-AC-AFO, 1+1 redundant |
| Operating temperature | 32 to 113 F (0 to 45 C) |
| Dimensions (W x H x D) | 17.39 x 1.72 x 15.71 in |
| Weight | 12.3 lb |
Frequently asked questions
How many switches can be stacked?
Up to 10 in a Virtual Chassis with a 400 Gbps interconnect.
Does it support PoE?
No, the 48T model has non-PoE RJ-45 ports.
Does it have an expansion slot?
Yes, one module slot for uplink modules.
Source: official Juniper Networks datasheet.
- Access ports:
- 48 x 10/100/1000 RJ-45 (MACsec)
- Uplinks:
- 2 x 100GbE QSFP28 (VC) + 1 expansion slot (4 x 10/25GbE)
- PoE:
- None
- Switching capacity:
- 348/696 Gbps data rate
- Layer:
- Layer 2/Layer 3 (Junos OS)
- Stacking:
- Up to 10-member Virtual Chassis, 400 Gbps
- Management:
- Junos OS CLI, J-Web, Juniper Mist cloud
- Form factor:
- 1 RU rack-mount
- Power supply:
- JPSU-550-C-AC-AFO, 1+1 redundant
