- play_arrow Fast Track: Initial Installation
- play_arrow Site Planning and Preparation
- play_arrow Installation and Configuration
- play_arrow Maintain Components
- play_arrow Troubleshoot Hardware
- play_arrow Contact Customer Support and Return the Chassis or Components
- play_arrow Safety and Compliance Information
- Safety Information for EX4100-H
- AC Power Electrical Safety Guidelines
- General Laser Safety Guidelines
- General Safety Guidelines and Warnings
- Laser LED Safety Guidelines
- Multiple Power Supplies Disconnection Warning
- Qualified Personnel Warning
- Restricted Access Warning
- TN Power Warning
- Hazardous Area Installation Warning
- General Electrical Safety Guidelines and Warnings
- Definitions of Safety Warning Levels
- Qualified Personnel Warning
- Warning Statement for Norway and Sweden
- Fire Safety Requirements
- Installation Instructions Warning
- Chassis and Component Lifting Guidelines
- Restricted Access Warning
- Ramp Warning
- Cabinet-Mounting Warnings
- Grounded Equipment Warning
- Radiation from Open Port Apertures Warning
- Laser and LED Safety Guidelines and Warnings
- Maintenance and Operational Safety Guidelines and Warnings
- Action to Take After an Electrical Accident
- Prevention of Electrostatic Discharge Damage
- Compliance Standards for EX4100-H Switches
- Compliance Statements for EMC Requirements for EX Series Switches
- Statements of Volatility for Juniper Network Devices
EX4100-H Models and Specifications
This topic provides details of the EX4100-H models and their specifications, information on number of ports and PoE support, throughput, and components in the shipment for each model.
Let's take a look at the different EX4100-H models and their specifications.
Multigigabit PoE++ models |
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EX4100-H-12MP |
EX4100-H-12MP
Components on the Front Panel of EX4100-H-12MP Switch
Figure 1 shows the components on the front panel of an EX4100-H-12MP switch.
Figure 2 shows the LEDs on the front panel of an EX4100-H-12MP switch.

USB 2.0 Type-A host port
RJ-45 RS232 console port
PSU 0 input
USB Type-C console port
Reset button
Claim code label
Mode button
PSU 1 input
Two 1/10 Gbps SFP/SFP+ MACsec-enabled uplink ports
Protective ground terminal
Two 1/10 Gbps SFP/SFP+ Virtual Chassis ports (VCPs)
Footpad
Dry contact alarm ports
Eight 10M/100M/1 Gbps RJ-45 PoE++ ethernet ports
Four 100M/1/2.5 Gbps RJ-45 PoE++ ethernet ports
RJ-45 management port

PSU 0 input and PSU 1 input LEDs
Port mode and chassis status LEDs
Chassis status LEDs (labeled SYS, ALM, MST, and CLD)
Port mode LEDs (labeled SPD, DX, EN, and PoE)
LEDs on the 10 Gbps SFP+ MACsec-enabled uplink ports
LEDs on the 10 Gbps SFP+ VCPs
LEDs of the Dry Contact Alarm
Model | Fan Modules | Power Supply Unit | First Junos OS Release |
---|---|---|---|
EX4100-H-12MP | NA. Fanless model. Convection cooled. | 340 W AC external power supply unit A 340 W DC external power supply unit | 24.3R1 |
Item | Description |
---|---|
Chassis dimensions | Height - 6 in. (15.24 cm) |
Depth - 5.3 in. (13.40 cm) | |
Width - 4.4 in. (11.17 cm) | |
Weight | 5.22 lb (2.37 kg) |
Built-in ports |
|
PoE ports | 12 - PoE++ (90 W by default) |