• Vibrant pink glossy Juniper EX4000-48MP 48-port PoE++ switch sticker
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Juniper

Juniper EX4000-48MP | EX4000 48-Port Multigig PoE++ Switch, 960W, 2.5GbE

EX4000-48MP

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Description

The EX4000-48MP is a 48-port multigigabit PoE++ access switch from the Juniper EX4000 series. It suits enterprise branch, remote office and campus access layers where PoE++ and multigigabit ports are needed for Wi-Fi 6E and Wi-Fi 7 access points, IP phones, cameras and IoT devices. It is managed through Juniper Mist Wired Assurance.

Access is provided by 8 x 100M/1G/2.5GBASE-T ports and 40 x 10/100/1000BASE-T ports. All 48 ports support IEEE 802.3bt PoE++ at up to 60 W per port, drawing on a 960 W total PoE budget. Uplinks are 2 x 1G/10G SFP/SFP+ ports, plus 2 x 10G SFP+ Virtual Chassis ports that can also be configured as network ports. Switching capacity is 100 Gbps unidirectional (200 Gbps bidirectional), with 148 Mpps Layer 2/Layer 3 throughput. It runs on Standard tier software, and Flex Advanced and Flex Premium licences unlock additional features.

Up to six EX4000 switches can be joined in a Virtual Chassis and managed as one device. It is a 1U rack-mountable unit with front-to-back airflow, and can be mounted with the EX-RMK or EX-4PST-RMK kit.

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

Features

- Cloud-native management through Juniper Mist Wired Assurance and the Marvis Virtual Network Assistant
- IEEE 802.3bz multigigabit Ethernet for Wi-Fi 6E and Wi-Fi 7 access points
- IEEE 802.3bt PoE++ delivering up to 60 W on any access port
- Fast PoE and Perpetual PoE for uninterrupted power to connected devices
- Virtual Chassis technology to manage up to six EX4000 switches as a single device
- Junos OS with Layer 2 and Layer 3 features including OSPF, BGP, IS-IS, VRRP and VRF-Lite
- Junos telemetry interface (JTI) for real-time streaming telemetry
- Security features including 802.1X, DHCP snooping, dynamic ARP inspection, IP source guard and MAC limiting

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: EX4000-48MP
- Access ports: 8 x 100M/1G/2.5GBASE-T + 40 x 10/100/1000BASE-T
- PoE++ ports: 48 (IEEE 802.3bt, up to 60 W per port)
- Total PoE budget: 960 W
- Uplink ports: 2 x 1G/10G SFP/SFP+
- Virtual Chassis ports: 2 x 10G SFP+ (configurable as network ports)
- Switching capacity: 100 Gbps unidirectional / 200 Gbps bidirectional, non-blocking
- Throughput: 148 Mpps (64-byte packets)
- Switching mode: Store and forward
- Memory: 4 GB DRAM with ECC
- Storage: 8 GB
- Max system power consumption: 92 W (without PoE)
- Dimensions (W x H x D): 44.10 x 4.34 x 30.40 cm
- Weight: 5.2 kg
- Form factor: 1U rack-mountable
- Cooling: front-to-back airflow, 29 CFM
- Acoustic noise: 27.5 dBA
- Operating temperature: 0 to 50 C
- Storage temperature: -40 to 70 C
- MAC addresses: 32,000
- Jumbo frames: 9216 bytes
- VLANs: 1020 concurrent active, IDs 1 to 4094
- LAG: up to 128 LAGs, 8 ports per LAG
- Hardware queues per port: 12 (8 unicast + 4 multicast)
- Virtual Chassis: up to 6 members

FAQs

Q: Which software licence tier does this switch use?
A: It ships with Flex Standard tier software. Flex Advanced and Flex Premium licences (Class 3 for 48-port models) unlock additional features. Perpetual and 1, 3, 5 or 7-year subscription licences are available, and IPv4/IPv6 Layer 3 routing with OSPF and BGP requires a Flex licence.

Q: How much PoE power does it provide?
A: All 48 ports support IEEE 802.3bt PoE++ at up to 60 W per port, sharing a total PoE budget of 960 W. Power is supplied by a fixed internal power supply.

Q: What optics do the SFP/SFP+ ports need?
A: The 2 x 1G/10G SFP/SFP+ uplinks and the 2 x 10G SFP+ Virtual Chassis ports use SFP or SFP+ optics, which are sold separately.

Q: Can it be stacked with other switches?
A: Yes. It forms a Virtual Chassis of up to 6 members with any other EX4000 model over the 2 x 10G SFP+ Virtual Chassis ports.

Q: How is this switch mounted?
A: It is a 1U unit that mounts in a rack using the EX-RMK kit or the EX-4PST-RMK 4-post adjustable kit.

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