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EX4100-48T

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EX4100-48T, Juniper 48-Port 1GbE Non-PoE Ethernet Switch with 4 x 10GbE SFP+ Uplinks

Brand: Juniper
Model: EX4100-48T
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80%

4/5.0

1 Review

1 Questions

List Price: $9,176.00

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$4,190.00

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EX4100-48T, Juniper 48-Port 1GbE Non-PoE Ethernet Switch with 4 x 10GbE SFP+ Uplinks

100% Genuine Ready to Ship

$9,176.00

54% OFF

$4,190.00

Overview

Juniper EX4100-48T Overview

The Juniper EX4100-48T is a cloud-ready, 1U non-PoE Ethernet access switch designed for campus, branch, and data center access deployments. It provides 48 x 10/100/1000BASE-T ports, four 1/10GbE SFP+ MACsec-enabled uplinks, and four 10/25GbE SFP28 ports for Virtual Chassis connections or reconfigured Ethernet uplinks.

Key Configuration

Access Ports

48 x 10/100/1000BASE-T
RJ-45 non-PoE ports

Uplink Ports

4 x 1/10GbE
SFP+ MACsec-enabled ports

Virtual Chassis Ports

4 x 10/25GbE
SFP28 ports

Switching Performance

376 Gbps bidirectional
279 Mpps throughput

Power and Cooling

1 x 150W AC AFO PSU
2 x AFO fan modules

Form Factor

1U
Front-to-back airflow

Best Fit Applications

Campus Access Switching

Connect up to 48 non-PoE wired endpoints at 10/100/1000BASE-T speeds while using the SFP+ and SFP28 interfaces for higher-speed aggregation and scalable Virtual Chassis deployments.

Enterprise Branch Networks

Deploy a compact 1U access switch with Junos OS, cloud or on-premises management, replaceable fans, and an optional second power supply for branch networks that require operational consistency and hardware resiliency.

Data Center Access and Top-of-Rack

Use 48 x 1GbE copper access ports with 10GbE SFP+ uplinks and reconfigurable 10/25GbE SFP28 interfaces in supported data center access or top-of-rack designs.

Why EX4100-48T

Flexible Uplink and Virtual Chassis Connectivity

Four 1/10GbE SFP+ uplinks and four 10/25GbE SFP28 Virtual Chassis ports provide separate options for aggregation, stacking, or reconfigured Ethernet uplinks.

Scalable Operations

Virtual Chassis technology can combine up to 10 supported EX4100 switches into a single logical device, helping simplify management as access requirements grow.

Serviceable Power and Cooling

Field-replaceable fan and power modules support serviceability, while a second matching PSU can be installed for 1+1 power redundancy.

Product Features Comparison

	EX4100-48T	EX4100-24T	EX4100-48P	EX4100-48MP	EX4100-F-48T
Brand	Juniper	Juniper	Juniper	Juniper	Juniper
Access Ports	48 x 10/100/1000BASE-T non-PoE ports	24 x 10/100/1000BASE-T non-PoE ports	48 x 10/100/1000BASE-T PoE+ ports	16 x 1/2.5GbE + 32 x 1GbE PoE++ ports	48 x 10/100/1000BASE-T non-PoE ports
Uplink and Virtual Chassis Ports	4 x 1/10GbE SFP+; 4 x 10/25GbE SFP28	4 x 1/10GbE SFP+; 4 x 10/25GbE SFP28	4 x 1/10GbE SFP+; 4 x 10/25GbE SFP28	4 x 1/10GbE SFP+; 4 x 10/25GbE SFP28	4 x 1/10GbE SFP+; 4 x 1/10GbE SFP+ Virtual Chassis ports
Switching Capacity	376 Gbps	328 Gbps	376 Gbps	424 Gbps	256 Gbps
Layer 2/Layer 3 Throughput	279 Mpps	244 Mpps	279 Mpps	315 Mpps	190 Mpps
Power Supply	1 x 150W AC AFO PSU	1 x 150W AC AFO PSU	1 x 920W AC AFO PSU	1 x 920W AC AFO PSU	Built-in 90W AC power supply
Cooling and Hardware Design	2 x replaceable AFO fan modules; replaceable PSU	2 x replaceable AFO fan modules; replaceable PSU	2 x replaceable AFO fan modules; replaceable PSU	2 x replaceable AFO fan modules; replaceable PSU	1 x built-in fan; fixed power supply
Recommended Selection	48-port non-PoE access with 10/25GbE flexibility	24-port non-PoE access	48-port PoE+ access	Multigigabit PoE++ access	Fixed 48-port non-PoE access

System Compatible Components

Type	Part Number	Description
Power Supplies	JPSU-150-AC-AFO	150W AC power supply with front-to-back airflow for the EX4100-48T. One unit is included with the standard switch configuration; a second matching PSU can be installed for 1+1 redundancy.

Type	Part Number	Description
Fan Modules	EX4100-FAN-AFO	Field-replaceable fan module with front-to-back airflow. The EX4100-48T ships with two matching AFO fan modules.

Type	Part Number	Description
Mounting Options	EX-RMK	Standard 2-post rack-mount kit for compatible EX4100 switch models; provided with the switch.
Mounting Options	EX-4PST-RMK	Optional adjustable 4-post rack-mount kit supported by the EX4100-48T.
Mounting Options	EX-WMK	Optional wall-mount kit supported by the EX4100-48T.

Quality Certifications

Specification

Juniper EX4100-48T Specification

Product Model	EX4100-48T
Product Type	EX4100 Ethernet Switch
Chassis Type	Fixed
Form Factor	1U
Access Ports	48 x 10/100/1000BASE-T RJ-45 non-PoE ports
PoE Ports	0
Uplink Ports	4 x 1GbE/10GbE SFP+ MACsec-enabled ports
Virtual Chassis Ports	4 x 10GbE/25GbE SFP28 ports
Virtual Chassis Scale	Up to 10 members
Switching Capacity	188 Gbps unidirectional; 376 Gbps bidirectional
Layer 2/Layer 3 Throughput	279 Mpps with 64-byte packets
Jumbo Frame	9,216 bytes
MAC Address Capacity	64,000
Operating System	Junos OS
First Supported Junos OS Release	22.2R1
Management Port	1 x RJ-45
Console Ports	1 x RJ-45 and 1 x USB Type-C
USB Port	1 x USB 2.0 Type-A
Included Power Supply	1 x JPSU-150-AC-AFO, 150W AC
Power Supply Positions	2
Power Redundancy	1+1 with a second matching power supply installed
AC Input	100–240V AC, 50–60Hz
Included Fan Modules	2 x EX4100-FAN-AFO
Fan Redundancy	1+1
Airflow	Front-to-back (AFO)
Dimensions without PSU and Fan Modules	17.36 x 1.72 x 13.78 in (44.09 x 4.37 x 35 cm), W x H x D
Dimensions with PSU and Fan Modules Installed	17.36 x 1.72 x 15.05 in (44.09 x 4.37 x 38.24 cm), W x H x D
Chassis Weight without PSU and Fan Modules	10 lb (4.54 kg)
Weight with Included PSU and Fan Modules Installed	13.25 lb (6.01 kg)
Operating Temperature	32° to 113°F (0° to 45°C)
Storage Temperature	-40° to 158°F (-40° to 70°C)
Operating Altitude	Up to 5,000 ft (1,524 m)
Nonoperating Altitude	Up to 16,000 ft (4,876 m)
Operating Humidity	5% to 90%, noncondensing
Nonoperating Humidity	0% to 90%, noncondensing
Maximum Acoustic Noise	39.2 dB

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