JUNIPER NETWORKS 

JUNIPER NETWORKS EX4100-H-12MP-T 12 PORT EX HARDENED TAA SWITCH WITH AC PSU4X 1/2.5G 8X1G4X10G SFP+

Mfg Part Number:  EX4100-H-12MP-T  
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Price: $11,109.48
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Jun 02, 2026
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, PO and Wire.

The Juniper Networks® EX4100-H ruggedized line of Ethernet switches offers a fanless, secure, reliable, cloud-native portfolio delivering high-quality network services in extreme conditions, including freezing and scorching temperatures, with an extended operating temperature range for extreme indoor and outdoor applications. EX4100-H switches are ideal for use cases where extreme temperatures, potential physical impact, and vibrations are common.

EX4100-H switches combine the simplicity of the cloud, the power of Mist AI™ , and a robust, high-performance hardware foundation to deliver a differentiated approach to access switching in the cloud, mobile, and IoT era. With Juniper® Mist™ Wired Assurance, you can effortlessly onboard, configure, and manage EX4100-H switches from the cloud. This simplifies operations and improves visibility and troubleshooting, ensuring optimal experiences for connected devices.

Key features of EX4100-H Line include:

  • Cloud-native, AI-Native switches with Wired Assurance and Marvis VNA
  • Fanless with an extended operating temperature range of -40°C to +75°C for harsh environments
  • Ruggedized, compact form factor for easy installation in tight spaces
  • Compliant to IP30 and supports a relative humidity range of 5% to 95%, ensuring noncondensing operation
  • Meets many industrial certifications, making it suitable for use in a wide range of applications that need high tolerances for constant vibrations, shocks, and electromagnetic immunity
  • Dry contact alarm: two alarms in and one alarm out to signal external sensors
  • Dual redundant PSUs: two AC PSUs or two DC PSUs or one AC and one DC PSU
  • Ethernet VPN-Virtual Extensible LAN (EVPN-VXLAN) to the access layer
  • Standards-based microsegmentation using group-based policies (GBPs)
  • Switch-to-switch encryption using Media Access Control Security (MACsec) AES256
  • IEEE 802.3bz Multigigabit
  • IEEE 802.3bt Power over Ethernet Plus (PoE++)
  • Flow-based telemetry to monitor traffic flows for anomaly detection and the ability to measure packet delays and report drop reasons
  • Precision Time Protocol-Transparent Clock
  • 10-member Virtual Chassis support

The EX4100-H Family consists of the following models:

  • The EX4100-H-12MP, offering 4 x 100MB/1GbE/2.5GbE and 8 x 10 MB/100 MB/1GbE PoE++ access ports, delivers up to 90 W per port with a total PoE budget of 360 W using two power supplies.
Main Specification
General Information
Manufacturer Juniper Networks, Inc
Manufacturer Part Number EX4100-H-12MP-T
Manufacturer Website Address http://www.juniper.net
Brand Name Juniper
Product Model EX4100-H-12MP
Product Name EX4100-H-12MP Ethernet Switch
Product Type Ethernet Switch
Technical Information
Features Fanless
Interfaces/Ports
Total Number of Network Ports 12
Uplink Port Yes
Modular Yes
Stack Port Yes
Port/Expansion Slot Details 8 x Gigabit Ethernet PoE++
Port/Expansion Slot Details 2 x 1/10GbE SFP+ Fixed Uplink Ports
Port/Expansion Slot Details 2 x 1/10GbE SFP+ Ports
Port/Expansion Slot Details 4 x 2.5 Gigabit Ethernet PoE++
Media & Performance
Media Type Supported Twisted Pair
Media Type Supported Optical Fiber
Ethernet Technology 10 Gigabit Ethernet
Ethernet Technology 2.5 Gigabit Ethernet
Network Technology 2.5GBase-T
Network Technology 10GBase-X
Network Technology 10/100/1000Base-T
I/O Expansions
Total Number of Expansion Slots 4
Expansion Slot Type SFP+
Number of SFP+ Slots 4
Network & Communication
Layer Supported 3
Networking Standards IEEE 802.1ae
Networking Standards IEEE 802.1p
Networking Standards IEEE 802.3ae
Networking Standards IEEE 802.3by
Networking Standards IEEE 802.3bz
Networking Standards IEEE 802.3af
Networking Standards IEEE 802.3u
Networking Standards IEEE 802.1s
Networking Standards IEEE 802.1x
Networking Standards IEEE 802.3x
Networking Standards IEEE 802.11ax
Networking Standards IEEE 802.1Q
Networking Standards IEEE 802.3z
Networking Standards IEEE 802.3ah
Networking Standards IEEE 802.3bt
Networking Standards IEEE 802.1ab
Networking Standards IEEE 802.1ak
Networking Standards IEEE 802.3
Networking Standards IEEE 802.1D
Networking Standards IEEE 802.3at
Networking Standards IEEE 802.3ab
Networking Standards IEEE802.3af
Networking Standards IEEE 802.1w
Management & Protocols
Manageable Yes
Power Description
PoE (RJ-45) Port Yes
PoE Budget 360 W
Input Voltage 60 V DC
Input Voltage 24 V DC
Power Source PoE++
Power Source AC
Power Source Power Supply
Physical Characteristics
Form Factor Standalone
Form Factor Wall Mountable
Form Factor DIN Rail Mountable
Form Factor Rail-mountable
Form Factor Compact
Form Factor Magnetic Mount
Height 6"
Width 4.4"
Depth 5.3"
Weight (Approximate) 4.52 lb
Miscellaneous
Package Contents
  • EX4100-H-12MP Ethernet Switch
  • 1 x JPSU-H-340WE-AC Power Supply
Application/Usage Surveillance
Application/Usage Outdoor
Application/Usage Indoor
Application/Usage Enterprise
Application/Usage Industrial
Application/Usage Security
Application/Usage Campus
Application/Usage Business
Application/Usage IoT Devices
Application/Usage Network
Application/Usage Data Center
Application/Usage Automation Industry
Application/Usage Camera
TAA Compliant Yes
Warranty
Limited Warranty Lifetime
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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