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Juniper

Juniper EX4200-24F-DC | EX4200 24-Port 1G SFP Switch, 190W DC, No PoE

EX4200-24F-DC

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Description

The EX4200 24-port SFP switch is a 1RU Layer 2 and Layer 3 access and aggregation switch from the Juniper EX Series. With 24 x 100/1000BASE-X SFP ports and a 190 W DC power supply, it suits fibre-based access in branch, campus and data centre deployments, as well as NEBS and telco environments that run on DC power. It does not provide PoE.

The 24 SFP host ports can be extended with an optional uplink module, sold separately: 4 x GbE SFP, 2 x 10GbE XFP, or a dual-mode 2 x 10GbE SFP+ / 4 x GbE SFP module. Packet switching capacity is 88 Gbps with 65 Mpps wire-speed Layer 2 and Layer 3 throughput. Up to 10 units can be joined over the 128 Gbps Virtual Chassis backplane and managed as a single logical device. The DC power input is 36-72 V with a dual input feed.

Base Junos software with Layer 2 and Layer 3 features is included. The optional EX-24-AFL Advanced Feature License adds IS-IS, BGP and MPLS. Supported optics include 100BASE-FX/LX/BX and 1000BASE-T/SX/LX/LH/ZX/BX SFPs, plus 10GE XFP and SFP+ modules when an uplink module is fitted.

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

Features

- Virtual Chassis technology links up to 10 switches over a 128 Gbps backplane, managed as a single device
- Full Layer 2 and Layer 3 switching in the base Junos software
- Redundant, hot-swappable internal power supplies and a field-replaceable multi-blower fan tray
- Uplink modules can be installed without powering down the switch
- Front-panel LCD for bring-up, configuration rollback, alarm and LED status, and restoring defaults
- Runs Junos OS, the same modular operating system used across Juniper switching, routing and security products
- NEBS certified for telco and carrier environments

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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specs-tabs

Technical Specifications

FAQs

Technical Specifications

- Access ports: 24 x 100/1000BASE-X SFP
- PoE: none
- Uplink module options: 4 x GbE SFP (EX-UM-4SFP) or 2 x 10GbE XFP (EX-UM-2XFP), sold separately
- Dual-mode uplink modules: 2 x 10GbE SFP+ / 4 x GbE SFP, also with MACsec
- Power supply: 190 W DC, 36-72 V DC, dual input feed
- Redundancy: dual load-sharing hot-swappable internal power supplies
- Height: 1 RU, NEBS certified
- Virtual Chassis backplane: 128 Gbps, up to 10 units
- Packet switching capacity: 88 Gbps (64-byte packets)
- Aggregate switch capacity: 216 Gbps (64-byte packets)
- Layer 2/Layer 3 throughput: 65 Mpps wire speed
- MAC addresses: up to 32,000 per system
- VLANs: 4,096
- Jumbo frames: 9216 bytes
- IPv4 unicast routes in hardware: up to 16,000
- IPv6 unicast routes in hardware: up to 4,000
- Memory: 1 GB DRAM with ECC, 1 GB flash
- CPU: 1 GHz PowerPC
- Dimensions (W x H x D): 44.21 x 4.32 x 41.73 cm
- Weight: 7.3 kg with 190 W DC PSU
- Operating temperature: 0 to 45 C
- Cooling: field-replaceable fan tray with 3 blowers, 20.3 cfm
- Acoustic noise: 46.7 dBA

FAQs

Q: Does the EX4200-24F-DC need a licence for Layer 3 features?
A: No. Base Junos software with Layer 2 and Layer 3 features is included. The optional EX-24-AFL Advanced Feature License adds IS-IS, BGP and MPLS. MACsec uses a separate optional licence (EX-QFX-MACSEC-ACC).

Q: What power input does this switch use and does it provide PoE?
A: It uses a 190 W DC power supply (EX-PWR-190-DC) with a 36-72 V DC dual input feed. It supports dual load-sharing hot-swappable redundant power supplies. It does not provide PoE.

Q: Which uplink modules and optics does it work with?
A: Uplink modules are EX-UM-4SFP (4 x GbE SFP), EX-UM-2XFP (2 x 10GbE XFP), EX-UM-2X4SFP (2 x 10GbE SFP+ / 4 x GbE SFP) and EX-UM-2X4SFP-M (the same with MACsec). Optics include 100BASE-FX/LX/BX and 1000BASE-T/SX/LX/LH/ZX/BX SFPs, 10GE XFP (SR/LR/ER/ZR) and 10GE SFP+ (SR/USR/LR/ER/LRM/DAC).

Q: How does Virtual Chassis work on this model?
A: Up to 10 EX4200 switches can be interconnected over a 128 Gbps Virtual Chassis backplane and managed as one logical device. Virtual Chassis cables are available in 50 cm, 1 m, 3 m and 5 m lengths (EX-CBL-VCP-50CM/1M/3M/5M).

Q: How does this differ from other 24-port EX4200 models?
A: The EX4200-24F-DC has 24 x 100/1000BASE-X SFP ports, a 190 W DC power supply and no PoE. Other EX4200-24 variants use copper ports or AC and PoE power options.

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