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Juniper

Juniper EX4400-24X-S | EX4400 24-Port 10G SFP+ Switch, 2x 100G, Spare Chassis

EX4400-24X-S

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Description

The EX4400-24X-S is the spare chassis version of the Juniper EX4400 24-port fibre switch, a fixed 1U unit for enterprise campus access, distribution and core, as well as branch and data centre networks. It suits sites that need 10GbE fibre access with 100GbE uplinks and link-level encryption.

The chassis provides 24 x 1/10GbE SFP+ ports with no PoE, plus 2 x 100GbE/40GbE uplink ports. MACsec AES-256 is supported on the SFP+ ports. Switching figures include 1080 Gbps of bidirectional data rate and 803 Mpps of L2/L3 throughput at 64-byte packets. Up to 10 EX4400 switches can be joined in a Virtual Chassis over a 400 Gbps interconnect and managed as one device. This spare chassis SKU has no power supplies or fans fitted. MACsec and some advanced features require software licences, and cloud management with Mist Wired Assurance requires a subscription.

Optional uplink modules are available in three types: 4 x 25GbE MACsec AES256, 4 x 10GbE non-MACsec, and 1 x 100GbE MACsec AES256. The SFP+ ports accept 1GbE SFP and 10GbE SFP+ optics, and the 100G/40G uplinks take QSFP28 or QSFP+ optics.

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

Features

- Cloud-ready, driven by Mist AI with Juniper Mist Wired Assurance and Marvis Virtual Network Assistant
- EVPN-VXLAN extended to the access layer
- MACsec AES-256 link encryption on the SFP+ ports
- Virtual Chassis technology to manage up to 10 EX4400 switches as a single device
- Redundant load-sharing power supplies and variable-speed fans when populated
- Flow-based telemetry with sFlow and IPFIX
- Optional uplink modules for 25GbE or additional 100GbE connectivity

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

- Form factor: Fixed 1U distribution/core
- Port density: 24 x 1/10GbE SFP+, 2 x 100GbE/40GbE uplinks
- PoE: Non-PoE
- MACsec: AES-256 supported on SFP+ ports
- Uplink modules: 4 x 25GbE MACsec AES256, 4 x 10GbE non-MACsec, 1 x 100GbE MACsec AES256
- Backplane speed: 400 Gbps Virtual Chassis interconnect
- Virtual Chassis: up to 10 members
- Data rate: 1080 Gbps (bidirectional)
- Packet switching, unidirectional (64B): 540 Gbps
- Throughput (L2/L3, 64B): 803 Mpps
- MAC addresses: 112,000
- IPv4 unicast/multicast routes: 80,000
- IPv6 unicast/multicast routes: 40,000
- QoS queues per port: 12 (8 unicast, 4 multicast)
- Jumbo frames: 9216 bytes
- Traffic monitoring: sFlow, IPFIX, flow-based telemetry
- Dimensions (W x H x D): 44.17 x 4.37 x 43 cm, 1 RU
- Chassis weight (spare): 5.51 kg

FAQs

Q: Does the EX4400-24X-S need a licence?
A: MACsec AES-256 and some advanced features require software licences. Cloud management with Mist Wired Assurance requires a subscription.

Q: What power supplies and fans does it use?
A: This spare chassis has no power supplies or fans fitted. The standard EX4400-24X uses a 550 W AC power supply, and DC and airflow-in variants also exist.

Q: Does it provide PoE?
A: No. The EX4400-24X-S is a non-PoE switch with 24 x 1/10GbE SFP+ ports.

Q: What uplink modules does it work with?
A: It supports an optional 4 x 25GbE MACsec AES256 module, a 4 x 10GbE non-MACsec module and a 1 x 100GbE MACsec AES256 module.

Q: Can it be stacked with other EX4400 switches?
A: Yes. Up to 10 EX4400 switches can be joined in a Virtual Chassis over a 400 Gbps interconnect and managed as a single device.

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