• Vibrant pink glossy Juniper fruit sticker for EX4000-12P PoE+ switch
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Juniper

Juniper EX4000-12P | EX4000 12-Port PoE+ Switch, 240W, Fanless, Standard

EX4000-12P

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Description

The Juniper EX4000-12P is a compact, fanless access switch from the EX4000 series, built for enterprise branch offices, remote sites and small campus access layers. It suits deployments that need silent PoE+ switching for IP phones, cameras, IoT devices and Wi-Fi access points, with cloud-managed operations through Juniper Mist Wired Assurance.

It provides 12 x 10/100/1000BASE-T PoE+ (802.3at, 30W) access ports with a 240W total PoE budget. Uplink connectivity comes from 2 x 1G/10G SFP/SFP+ ports, plus 2 x 10G SFP+ Virtual Chassis ports that can be reconfigured as network ports. Switching capacity is a non-blocking 52 Gbps unidirectional (104 Gbps bidirectional), with Layer 2/3 throughput of 77 Mpps. This SKU ships with Standard tier Flex software. Flex Advanced and Flex Premium licences, which are class-based and treat this model as Class 1, unlock further features, and OSPF and BGP routing require a Flex licence.

Up to six EX4000 switches can be interconnected in a Virtual Chassis to operate as one logical device, and the unit can be mounted using the EX4000-2PST-RMK 2-post rack kit, EX4000-WMK wall kit, EX4000-MMK magnet kit or EX4000-DRK DIN rail kit.

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

Features

- Cloud-native access switch managed by Juniper Mist Wired Assurance with the Marvis Virtual Network Assistant
- Zero-touch onboarding, template-based configuration and dynamic port profiles
- Perpetual PoE keeps connected devices powered during a switch reboot
- Fast PoE delivers power within seconds of switch power-up
- Virtual Chassis technology links up to six EX4000 switches as a single logical device
- Security features including 802.1X, MAC limiting, DHCP snooping, dynamic ARP inspection and IP source guard
- Junos OS with Junos Telemetry Interface for streaming health and performance data
- Silent fanless form factor with wall, magnet, DIN rail and 2-post rack mounting options

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: EX4000-12P
- Access ports: 12 x 10/100/1000BASE-T
- PoE ports: 12 x PoE+ (802.3at, 30W)
- Total PoE budget: 240 W
- Uplink ports: 2 x 1G/10G SFP/SFP+
- Virtual Chassis ports: 2 x 10G SFP+ (configurable as network ports)
- Switching capacity: 52 Gbps unidirectional / 104 Gbps bidirectional, non-blocking
- Layer 2/3 throughput: 77 Mpps (64-byte packets)
- Switching engine mode: Store and forward
- Cooling: Fanless
- Max system power consumption (without PoE): 34 W
- Memory: 4 GB DRAM with ECC
- Storage: 8 GB
- Maximum MAC addresses: 32,000
- Jumbo frames: 9216 bytes
- Concurrent active VLANs: 1020 (VLAN ID range 1 to 4094)
- Hardware queues per port: 12 (8 unicast + 4 multicast)
- Link aggregation: up to 128 LAGs, 8 ports per LAG
- Mirroring sessions: 4
- Dimensions (W x H x D): 26.4 x 4.34 x 25.37 cm
- Weight: 3.12 kg
- Operating temperature: 0 to 45 C (32 to 113 F)
- Storage temperature: -40 to 70 C (-40 to 158 F)
- Relative humidity operating: 5% to 90% (non-condensing)

FAQs

Q: Which licence tier does this SKU ship with?
A: The EX4000-12P ships with Juniper Flex Standard tier software. Flex Advanced and Flex Premium licences are available separately, and this model falls under Class 1 (8 or 12 ports).

Q: Does it support Layer 3 routing such as OSPF and BGP?
A: IPv4 and IPv6 Layer 3 routing with OSPF and BGP requires a Flex licence. The Standard software image covers the base Layer 2 and Layer 3 feature set.

Q: How much PoE power can it deliver?
A: It provides a 240W total PoE budget across 12 PoE+ (802.3at) ports, each able to supply up to 30W.

Q: What optics does it use, and can I stack it?
A: The 2 x 1G/10G uplink ports accept SFP and SFP+ optics, and the 2 x 10G SFP+ Virtual Chassis ports can also be used as network ports. It can form a Virtual Chassis of up to six members with any EX4000 model.

Q: Can it run in warmer environments given it is fanless?
A: The rated operating temperature is 0 to 45 C. Industrial-grade (85 C) optics are recommended to operate the fanless unit above 40 C.

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