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Juniper

Juniper EX3400-24T | EX3400 24-Port Gigabit Switch, 4x 10G SFP+, AC 150W

EX3400-24T

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Description

The Juniper EX3400-24T is a fixed-configuration 1U Layer 2/Layer 3 access switch from the EX3400 range, built for enterprise campus wiring closets, branch networks and converged data, voice and video access. It also suits campus fabric deployments as an EVPN multihoming access switch.

This non-PoE model provides 24 x 10/100/1000BASE-T RJ-45 ports, four 1/10GbE SFP/SFP+ uplinks and two 40GbE QSFP+ ports. Switching capacity is 288 Gbps bidirectional with 214 Mpps throughput. The QSFP+ ports are preconfigured as Virtual Chassis ports, allowing up to 10 switches to be managed as one logical device, and they can also be used as uplinks. A 150W AC power supply with front-to-back airflow is fitted, with operational consumption of around 100W, and a second supply can be added for 1+1 redundancy. At just 13.8 inches deep it fits shallow racks and wiring cabinets.

The switch runs Junos OS. The base feature set covers Layer 2 switching with RIP and static routing, while IPv6 routing and BGP features are available through optional licences. The SFP/SFP+ ports accept 1GbE and 10GbE optics and the QSFP+ ports accept 40GbE optics. It also supports Junos Fusion Enterprise as a satellite device to an EX9200.

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

Features

- Virtual Chassis technology manages up to 10 switches as a single logical device
- QSFP+ ports preconfigured as Virtual Chassis ports and usable as 40G uplinks
- Junos OS with consistent modular software across Juniper platforms
- Layer 2 switching with RIP and static routing in the base feature set
- Energy Efficient Ethernet (EEE) support
- Junos Fusion Enterprise satellite support with EX9200 aggregation
- EVPN multihoming campus fabric support as an access switch
- Compact 13.8-inch deep 1U chassis suited to shallow racks
- Mist cloud management supported

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

- Downlink ports: 24 x 10/100/1000BASE-T RJ-45
- Uplink ports: 4 x 1/10GbE SFP/SFP+
- Additional uplinks: 2 x 40GbE QSFP+
- PoE: Not supported (non-PoE model)
- Switching capacity: 144 Gbps unidirectional / 288 Gbps bidirectional (64-byte packets)
- Throughput: 214 Mpps
- Virtual Chassis backplane: 160 Gbps (QSFP+) or 80 Gbps (SFP+)
- Virtual Chassis: up to 10 members
- Power supply: 150W AC, internal hot-plug, up to 2 for 1+1 redundancy
- Power consumption (operational): 100W
- Airflow: Front-to-back
- Processor, memory and flash: 1 GHz dual-core CPU, 2 GB RAM, 2 GB flash
- MAC address table: 32,000 entries
- Jumbo frame: 9,216 bytes
- VLANs: 4,093
- ACL entries: 1,500
- IPv4 unicast hosts: 36,000
- IPv6 hosts: 18,000
- Form factor: 1U rack-mountable
- Dimensions (W x H x D): 44.1 x 4.37 x 35 cm (38.24 cm deep with power supply)
- Weight: 5.74 kg
- Operating temperature: 0 to 45 C
- Storage temperature: -40 to 70 C
- TAA compliant: Yes

FAQs

Q: Does this switch supply PoE?
A: No. The EX3400-24T is a non-PoE model. Its 24 Gigabit ports carry data only, so PoE devices need a PoE-capable model or a separate injector.

Q: What licensing does it use?
A: It runs Junos OS. The base feature set includes Layer 2 switching with RIP and static routing. IPv6 routing such as OSPFv3 and VRRPv6 needs an enhanced feature licence, and BGP, MBGP and IS-IS need an Advanced Feature licence.

Q: What power supply does it use and can it be made redundant?
A: It uses a 150W AC power supply with front-to-back airflow, and operational consumption is about 100W. The chassis supports up to two supplies for 1+1 redundancy. A DC variant is sold separately as the EX3400-24T-DC.

Q: Which optics do the uplink ports accept?
A: The four SFP/SFP+ ports take 1GbE and 10GbE optics, and the two QSFP+ ports take 40GbE optics. The uplinks can also be configured as Virtual Chassis interfaces.

Q: How many switches can be stacked in a Virtual Chassis?
A: Up to 10 EX3400 switches can be combined in a Virtual Chassis and managed as one device. The backplane is 160 Gbps over QSFP+ ports or 80 Gbps over SFP+ ports.

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