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Juniper

Juniper EX4400-24X-DC-AFI | EX4400 24-Port 10G SFP+ Switch, 550W DC, AFI

EX4400-24X-DC-AFI

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Description

The Juniper EX4400-24X-DC-AFI is a fixed 1U campus access and distribution switch from the EX4400 series. It suits enterprise campus networks, EVPN-VXLAN campus fabrics, and DC-powered or telco-style environments that need back-to-front airflow.

This SKU provides 24 x 1/10GbE SFP+ ports with MACsec support and 2 x 100GbE/40GbE QSFP28 uplink or Virtual Chassis ports. Switching capacity is 1080 Gbps bidirectional with 803 Mpps throughput. It is a non-PoE model powered by a 550 W DC power supply with AFI back-to-front airflow, and the chassis has two PSU slots. A 400 Gbps Virtual Chassis interconnect lets up to 10 members operate as a single logical device. Software features are licence-tiered, and this SKU is the Base licence variant.

One extension module slot accepts the EX4400-EM-4S (4 x 10GbE SFP+), EX4400-EM-4Y (4 x 25GbE SFP28) or EX4400-EM-1C (1 x 100GbE QSFP28) for additional uplinks. The QSFP28 ports take 100G and 40G optics and can be set as Virtual Chassis or network ports.

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

Features

- MACsec AES-256 encryption on the native SFP+ ports
- EVPN-VXLAN campus fabric support
- Virtual Chassis with up to 10 members as a single logical device
- Hot-swappable redundant power supplies and fan modules
- Optional 10G, 25G or 100G extension modules for extra uplinks
- Compatible with Juniper Mist Wired Assurance for cloud management

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

- Model: EX4400-24X-DC-AFI
- Form factor: Fixed, 1U
- Downlink ports: 24 x 1/10GbE SFP+ (MACsec capable)
- Uplink ports: 2 x 100GbE/40GbE QSFP28 (Virtual Chassis capable)
- Extension module slot: 1 (4 x 1/10GbE SFP+, 4 x 1/10/25GbE SFP28 or 1 x 100GbE QSFP28)
- PoE ports: 0 (non-PoE)
- Power supply: 550 W DC
- Airflow: AFI (back-to-front)
- Switching capacity: 540 Gbps unidirectional / 1080 Gbps bidirectional
- Throughput: 803 Mpps
- Virtual Chassis interconnect: 400 Gbps, up to 10 members
- Console ports: 1 x RJ-45 and 1 x USB Type-C
- Management port: 1 x RJ-45
- USB port: 1 x USB Type-A
- Dimensions (H x W x D): 4.37 x 44.17 x 39.9 cm
- Weight (no PSU, fans or extension module): 6.65 kg
- Acoustic noise: 46.62 dBA (1 PSU) / 47.39 dBA (2 PSU)

FAQs

Q: Does this switch need a licence?
A: Juniper EX4400 software features are licence-tiered, and this SKU is the Base licence variant. Juniper Mist cloud management uses a separate subscription.

Q: Does it supply PoE?
A: No. The EX4400-24X-DC-AFI is a non-PoE model and does not supply PoE power to connected devices.

Q: What power input and airflow does this SKU use?
A: It uses a 550 W DC power supply with AFI back-to-front airflow, so air flows from the back of the chassis towards the front. The chassis has two PSU slots for redundancy.

Q: Can I add more uplink ports?
A: Yes. The extension module slot accepts the EX4400-EM-4S (4 x 10GbE SFP+), EX4400-EM-4Y (4 x 25GbE SFP28) or EX4400-EM-1C (1 x 100GbE QSFP28).

Q: Can I stack it with other EX4400 switches?
A: Yes. The 2 x QSFP28 ports can be configured as Virtual Chassis ports, with a 400 Gbps interconnect and up to 10 members in one Virtual Chassis.

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