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Juniper

Juniper EX4400-24X-AFI | EX4400 24-Port 10G SFP+ Switch, 2x 100G, AFI Airflow

EX4400-24X-AFI

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Description

The EX4400-24X-AFI is a 1U fixed-configuration switch from the Juniper EX4400 line, built for campus access, aggregation and distribution, and for EVPN-VXLAN fabrics that need fibre access ports and 100GbE uplinks. This AFI variant is designed for racks with rear-to-front cooling.

It provides 24 x 1/10GbE SFP/SFP+ ports (non-PoE) and 2 x 100GbE QSFP28 ports, with switching capacity of 540 Gbps unidirectional (1080 Gbps bidirectional) and forwarding throughput of 803 Mpps. MACsec AES256 encryption is supported on the native SFP+ ports. Power comes from a 550 W AC supply with a second PSU slot available for redundancy, and two hot-swappable fan modules move air back to front. As a non-PoE model it has no PoE budget.

An optional extension-module slot accepts a 4x1/10GbE SFP+, 4x1/10/25GbE SFP28 or 1x100GbE QSFP28 module. The 100GbE QSFP28 ports also support 40GbE operation, and Virtual Chassis can join up to 10 members over a 400 Gbps interconnect. The switch runs Junos OS, with a first supported release of 23.1R1.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- MACsec AES256 encryption on the native 1/10GbE SFP+ ports
- Two dedicated 100GbE ports usable for Virtual Chassis connections, reconfigurable as uplinks
- Modular uplink options through an optional extension module
- Hot-swappable redundant power supplies and fan modules
- Back-to-front (AFI) airflow for rear-aisle cooled racks
- Runs Junos OS with Juniper Mist cloud management and EVPN-VXLAN support

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Built-in ports: 24 x 1/10GbE SFP/SFP+ (non-PoE)
- Uplink ports: 2 x 100GbE QSFP28
- Extension module slots: 1
- MACsec: AES256 on native SFP+ ports
- Switching capacity: 540 Gbps unidirectional / 1080 Gbps bidirectional
- Forwarding throughput: 803 Mpps
- Virtual Chassis: up to 10 devices
- Virtual Chassis interconnect: 400 Gbps
- Console ports: 1 x RJ-45 and 1 x USB Type-C
- Management port: 1 x RJ-45
- USB port: 1 x Type A
- CPU: 2.2 GHz quad-core Intel x86
- DRAM: 4 GB
- Internal storage: 20 GB
- Power supply: 550 W AC, back-to-front airflow
- Power supply slots: 2
- AC input voltage: 100-127 VAC or 200-240 VAC
- AC input frequency: 47-63 Hz
- Fan modules: 2, back-to-front airflow, 1+1 redundancy, hot-swappable
- Dimensions (H x W x D): 4.37 x 44.17 x 39.90 cm
- Weight (spare chassis): 5.51 kg
- Rack height: 1U
- First Junos OS release: 23.1R1

FAQs

Q: Does this switch provide PoE?
A: No. The EX4400-24X-AFI is a non-PoE model, so there is no PoE budget. It is designed for fibre access and aggregation.

Q: What power supply does it use?
A: It uses a 550 W AC power supply with an AC input of 100-127 VAC or 200-240 VAC at 47-63 Hz. There are two PSU slots, so a second supply can be added for redundancy.

Q: What does AFI airflow mean?
A: AFI means back-to-front airflow, with air drawn in on the PSU side. It suits racks where cold air is supplied at the rear of the cabinet.

Q: Can I add more uplink ports?
A: Yes. The extension-module slot accepts a 4x1/10GbE SFP+, 4x1/10/25GbE SFP28 or 1x100GbE QSFP28 module.

Q: Can the switches be stacked?
A: Yes. Juniper Virtual Chassis supports up to 10 members over a 400 Gbps interconnect using the QSFP28 ports.

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