Name: B-EX430048MP-3M2-E Juniper EX4300-48MP 48-Port PoE+ Layer 2/3 Switch
Brand: Juniper Networks
SKU: B-EX430048MP-3M2-E
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The B-EX430048MP-3M2-E bundle integrates a 48-port switch with PoE+ capabilities and high-speed uplinks, making it suitable for enterprise and data center environments. It balances port density with advanced networking features, fitting well in rack setups that require both power and data connectivity. The included 3-year license ensures continued access to software enhancements and support, helping maintain network stability over time.

General Information
Brand	Juniper Networks
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Layer 3, Managed Switch, Stackable Switch, PoE Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP+
Port Speed	1 Gbps,10 Gbps
UpLink Ports	4
POE Support	PoE+
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	Yes
Layer Support	Layer 2, Layer 3
Connector Type	RJ-45,SFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	32000

Management and Configuration
Routing Protocols	Static, RIP, OSPF, BGP, VRRP, IGMP, MLD
Remote Protocols	Yes
Management Interfaces	Console (RJ-45), USB Console, Out-of-Band Management (RJ-45), SNMP, SSH, HTTPS
Security Features	802.1X, RADIUS, TACACS+, ACLs, DHCP snooping, MAC limiting, Storm control
Management Type	Junos OS, CLI, SNMP, Junos Space
Remote Management Protocol	SSH,HTTPS,SNMP,Telnet

Power & Cooling
Fans	Variable-speed, redundant fans
Power	AC (100-240V, 50/60Hz); PoE budget (model dependent)
Power Supply	Internal AC power supply (field-replaceable); optional redundant PSU

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 40°C (32°F to 104°F)

Miscellaneous
Assembly Required	No
Compliance Standards	RoHS, CE, FCC, cULus

Product Description
The B-EX430048MP-3M2-E is a network switch designed to deliver reliable connectivity and power over Ethernet capabilities. It is often found in data center access layers and enterprise aggregation points where stable and scalable performance is essential. Network engineers and IT teams rely on this switch for its combination of port density and support for high-speed uplinks. Key Features Offers 48 PoE+ capable ports to power connected devices directly Equipped with multiple 10GbE uplinks to support bandwidth-intensive applications Includes a 3-year license enabling software updates and advanced network features Supports Virtual Chassis technology to simplify network management Designed for efficient rack mounting with a compact footprint This switch provides consistent performance and a robust feature set that supports modern networking demands. Its ability to combine power delivery with data transmission reduces the need for additional hardware, streamlining infrastructure. The overall design emphasizes reliability and ease of integration into existing enterprise networks.

Use Cases
This Juniper switch bundle is typically deployed in enterprise campus networks and medium to large data centers where reliable PoE+ support and high bandwidth uplinks are critical. It serves network teams needing to deliver power and data through a single device while maintaining scalable and manageable network infrastructure. How It's Used: Deployed in enterprise wiring closets to power IP phones and wireless access points Used in data center top-of-rack configurations for server connectivity and management Integrated into campus aggregation layers to consolidate network traffic Implemented in edge computing setups requiring compact, high-density switching Supports virtualization environments with its robust network feature set and license coverage The device supports operational efficiency by combining data and power delivery in a single platform, reducing equipment complexity. It also ensures scalability and performance continuity, which are vital for evolving IT infrastructures.