How many networking ports does this model provide?

The provided product data specifies 12 networking ports. That port count is the key capacity detail available for planning access connectivity and determining whether the switch fits the intended deployment size. It is the main numeric port specification in the supplied data.

Does the EX4100-H-12MP support PoE?

Yes, the product category identifies PoE++ support. The switch is also listed with a 360 W total PoE budget, which is the main power-related specification available for buyers evaluating powered device support. These details indicate the model is intended for PoE-capable access deployments.

What is the total PoE budget?

The EX4100-H-12MP is specified with a total PoE budget of 360 W. That figure is important for procurement because it defines the total power available to connected PoE++ endpoints. Buyers can use the 360 W budget to compare this model against other access switch options.

What environment is this switch intended for?

The product is categorized as Enterprise. Combined with its Layer 3 managed design and 12-port PoE++ switching profile, the data points it toward enterprise network access use cases. The supplied specifications do not provide additional environmental ratings, so those are not stated here.

EX4100-H-12MP - Juniper Networks EX4100-H-12MP 12-Port PoE++ Switch

Name: Juniper Networks EX4100-H-12MP 12-Port PoE++ Switch
Brand: Juniper
SKU: EX4100-H-12MP

EX4100-H-12MP - Juniper Networks EX4100-H-12MP 12-Port PoE++ Switch | US IT Hardware

Product overview

Juniper Networks EX4100-H-12MP is a Layer 3 managed Ethernet switch for enterprise network deployments. It provides 12 networking ports and supports PoE++ power delivery with a total PoE budget of 360 W. The model is positioned in the 12-port gigabit and multigigabit PoE++ switch category, making it suitable for access-layer connectivity where managed switching and powered device support are required. As a Juniper Networks enterprise product, it is designed for network teams that need a managed switch platform with Layer 3 capabilities and integrated PoE++ support. The available product data identifies the EX4100-H-12MP by model and category, along with its 12-port design and 360 W PoE budget. Buyers can use these details to align the switch with access deployments that require both data connectivity and powered endpoints within a managed switching environment.

Layer 3 managed switching
12 networking ports
PoE++ support
360 W total PoE budget
Enterprise product level
Juniper Networks platform

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Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	EX4100-H-12MP
Brand	Juniper
Condition	New
Model	EX4100-H-12MP
Series	EX Series
Form Factor	Desktop; fanless
Product Line	EX4100-H line of Ethernet switches
Product Type	Switch; L3; managed
Mounting Type	Desktop; wall-mount capable
Packet Buffer	4 MB
MACsec Support	MACsec on 4 multigigabit RJ-45 access ports

Best for

Access switching
Suitable for access-layer network roles where a Layer 3 managed switch is required. The 12-port design supports wired connectivity in enterprise environments.
PoE endpoints
Designed for deployments that need PoE++ support and a 360 W total PoE budget. This helps power compatible endpoints from the switch.
Enterprise LAN
Fits enterprise network segmentation and routing use cases because it is a Layer 3 managed switch. The product data places it in the enterprise level category.

Frequently asked questions

What type of switch is the EX4100-H-12MP?

The EX4100-H-12MP is identified as a Layer 3 managed Ethernet switch. That means it belongs to a routing-capable managed switching category rather than an unmanaged access device. The product is also listed as an enterprise-level network switch, which helps buyers place it within enterprise procurement standards.

Details

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Jumbo Frame Size	9,216 bytes

Switching Technology	Layer 2; Layer 3

Product Line Positioning	Ruggedized Ethernet switch for harsh indoor and protected outdoor environments

Forwarding Bandwidth	28 Gbps

Power Supply Support	Supports up to 2 external power supplies

Networking Ports & Interfaces

USB Ports	1 x USB Type-A port
PoE Budget	360 W total PoE budget with two power supplies
PoE Support	PoE++ (up to 90 W per port)
Total Ports	12 ports
Access Ports	4 x 100M/1GbE/2.5GbE RJ-45 PoE++ MACsec-enabled; 8 x 10M/100M/1GbE RJ-45 PoE++
Console Port	1 x RJ-45 serial console port
Uplink Ports	2 x 10GbE SFP+ uplink ports
Management Port	1 x 1GbE management RJ-45 port
Management Type	Managed
Access Port Type	RJ-45
Access Port Speeds	4 ports at 100M/1GbE/2.5GbE; 8 ports at 10M/100M/1GbE
Per-Port PoE Power	Up to 90 W per PoE++ port
Switching Capacity	56 Gbps
Management Interfaces	Cloud-native management with Wired Assurance and Marvis VNA; on-box CLI; web
PoE Total Power Budget	360 W with two power supplies
Layer 2 MAC Address Table Size	16,000 entries

Juniper Networks EX4100-H-12MP 12-Port PoE++ Switch