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Unmanaged Switch Juniper EX4100-48MP 48 Ports PoE 1U Grey

Unmanaged Switch Juniper EX4100-48MP 48 Ports PoE 1U Grey
Unmanaged Switch Juniper EX4100-48MP 48 Ports PoE 1U Grey
R123,180
The Juniper EX4100-48MP is an unmanaged 1U Ethernet access switch with 48 RJ-45 ports and Power over Ethernet (PoE) capability, designed for enterprise campus, branch, and data center access environments. It provides a switching capacity of 376 Gbit/s and supports advanced networking standards. Alth... Read More
Stock 20 Code 2577239 Brand JUNIPER Model EX4100-48MP Warranty 2 Years

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The Juniper EX4100-48MP is an unmanaged 1U Ethernet access switch with 48 RJ-45 ports and Power over Ethernet (PoE) capability, designed for enterprise campus, branch, and data center access environments. It provides a switching capacity of 376 Gbit/s and supports advanced networking standards. Although the device can be managed as part of Juniper’s EX4100 family when paired with cloud services, this specific model is sold as an unmanaged switch suitable for providing reliable wired connectivity and PoE power to endpoints such as phones, cameras, and access points.

Advantages

This switch offers high-density 48-port connectivity with PoE/PoE+/PoE++ support and a total PoE budget capable of serving power-hungry devices. It follows industry standards for Ethernet and PoE, supports 10G uplinks, and uses the EX4100 platform design that allows Virtual Chassis configurations and compatibility with Juniper features in managed deployments. The unit’s grey 1U form factor and a MAC address table sized for typical enterprise needs make it suitable for rack installations where space and power delivery are important.

Suitable for

  • Office and campus wired access where multiple PoE endpoints (IP phones, Wi‑Fi 6 APs, surveillance cameras) are required
  • Branch and small data center top-of-rack deployments that need high port density
  • Environments requiring 10G uplink support for aggregation

Key specifications

  • Ports: 48 × RJ-45 Ethernet ports with PoE
  • Switch type: Unmanaged
  • Switching capacity: 376 Gbit/s
  • MAC address table: 64,000 entries
  • 10G support: Yes (uplinks)
  • PoE: Supports IEEE 802.3af/at/bt (PoE/PoE+/PoE++)
  • Form factor: 1U rack-mountable, colour: Grey
  • Weight: 4.57 kg
  • Supported standards: IEEE 802.1Q, 802.1p, 802.1x, 802.3/3ab/3ah/3at/3af/3by/3bz, 802.1ak

How to use

Install the EX4100-48MP in a standard 19-inch rack using its 1U mounting brackets. Connect power and attach Ethernet cables to the RJ-45 ports for endpoints. Use the 10G-capable uplink ports to connect to aggregation or core switches. Because this model is unmanaged, configuration is minimal: connect devices and verify link/activity LEDs to confirm connectivity and PoE power delivery. For deployments requiring cloud management, consider pairing with Juniper-managed EX4100 models and Juniper Mist Wired Assurance where applicable.

Recommendations

Place the switch in a ventilated rack space and ensure the total PoE power draw of connected devices does not exceed the available power budget. Verify compatibility of powered devices with IEEE PoE standards and use 10G uplinks for high-throughput aggregation. For network monitoring or advanced features, use a managed EX4100 model or integrate this switch into a Virtual Chassis with compatible EX4100 units where management is required.

Key Highlights
  • Office and campus wired access where multiple PoE endpoints (IP phones, Wi‑Fi 6 APs, surveillance cameras) are required
  • Branch and small data center top-of-rack deployments that need high port density
  • Environments requiring 10G uplink support for aggregation
  • Ports: 48 × RJ-45 Ethernet ports with PoE
  • Switch type: Unmanaged
  • Switching capacity: 376 Gbit/s
  • MAC address table: 64,000 entries
  • 10G support: Yes (uplinks)
  • PoE: Supports IEEE 802.3af/at/bt (PoE/PoE+/PoE++)
  • Form factor: 1U rack-mountable, colour: Grey
  • Weight: 4.57 kg
  • Supported standards: IEEE 802.1Q, 802.1p, 802.1x, 802.3/3ab/3ah/3at/3af/3by/3bz, 802.1ak
Specifications
10G support
Yes
AC input voltage
200 - 240
ARP inspection
Yes
Auto-sensing
Yes
Basic switching RJ-45 Ethernet ports quantity
48
Built-in processor
Yes
Configuring Location Settings (CLI)
Yes
Copper ethernet cabling technology
10BASE-T, 100BASE-T, 1000BASE-T
Depth
350 mm
DHCP features
DHCP server, DHCP client, DHCP relay
Flow control support
Yes
Form factor
1U
Height
34.7 mm
IGMP snooping
Yes
Internal memory
8000 MB
IPv4 routes
32650
IPv6 multicast entries
8000
IPv6 routes
16200
Jumbo frames
9216
Jumbo frames support
Yes
Link aggregation
Yes
MAC address filtering
Yes
MAC address table
64000 entries
Memory type
DRAM
Multicast support
Yes
Networking standards
IEEE 802.1ak, IEEE 802.1p, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3at, IEEE 802.3by, IEEE 802.3bz, IEEE 802.1Q
Operating relative humidity (H-H)
5 - 90
Operating temperature (T-T)
0 - 45
Power over Ethernet (PoE)
Yes
Power source
AC/DC
Processor frequency
1700 MHz
Product colour
Grey
Quality of Service (QoS) support
Yes
Rack mounting
Yes
Routing protocols
BGP, IS-IS, OSPF, RIP-1, RIP-2
Spanning tree protocol
Yes
Storage relative humidity (H-H)
0 - 90
Storage temperature (T-T)
-40 - 70
Switch type
Unmanaged
Switching capacity
376 Gbit/s
Throughput
279 Mpps
Weight
4.57 kg
Width
441 mm

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Price history over the last 6 months
Unmanaged Switch Juniper EX4100-48MP 48 Ports PoE 1U Grey
Current
R123,180
Lowest
R111,285
Highest
R123,180
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