Name: B-EX430048MP-5M2-E Juniper 48-Port 10/100/1000BASE-T DC Ethernet Switch
Brand: Juniper Networks
SKU: B-EX430048MP-5M2-E
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The B-EX430048MP-5M2-E bundle includes a 48-port Ethernet switch powered by DC input, integrating seamless Layer 2 and Layer 3 network management in a compact, rack-mountable unit. The package features a five-year license to support the Junos OS software, which handles routing, switching, and security functions. Its design fits well within enterprise networks requiring stable, scalable connectivity with ongoing software support.

General Information
Brand	Juniper Networks
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, Stackable Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, 10G SFP+, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000Base-T,10G SFP+
UpLink Ports	4 x 10G SFP+
POE Support	No
Switching Capacity	176 Gbps
Switch Forwarding Rate	343.75 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094 (supports 4,094 VLANs)
Stackable	Yes
Layer Support	Layer 2, Layer 3
Connector Type	RJ-45,SFP+,USB Console,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, OSPF, OSPFv3, BGP, VRRP, PIM-SM, IGMP
Remote Protocols	Yes
Management Interfaces	CLI (Junos),Web GUI (J-Web),SNMP,NETCONF
Security Features	802.1X,ACLs,MAC limiting/port security,SSH,Storm control,DHCP snooping
Management Type	In-band and Out-of-band management (Junos OS: CLI + J-Web)
Remote Management Protocol	SSH,HTTPS,SNMP,NETCONF

Power & Cooling
Fans	Yes (variable-speed, front-to-back airflow)
Power	-48V DC
Power Supply	Dual -48V DC (redundant DC power supply option)

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

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1X,IEEE 802.3ad

Product Description
The B-EX430048MP-5M2-E is a compact and robust Ethernet switch designed for enterprise and data center networking environments. It combines high port density with reliable DC-powered operation, making it suitable for locations where direct current power sources are preferred or required. This switch is often found in network cores or aggregation layers, supporting seamless connectivity and traffic management. Built for network professionals and IT teams, it offers extensive Layer 2 and Layer 3 functionality through the Junos OS platform. The included five-year license ensures continued access to software updates and technical support, helping maintain network stability and security over time. Key Features Offers 48 gigabit Ethernet ports with full switching capacity Operates on DC power for flexible deployment scenarios Supports advanced routing protocols and VLAN configurations Includes long-term software licensing for maintenance and upgrades Compact chassis optimized for rack mounting in dense network setups This switch provides a reliable foundation for network infrastructure, delivering consistent performance under demanding conditions. Its combination of power efficiency and high port count makes it a practical choice for scaling networks without compromising on throughput or functionality. By integrating hardware and software components optimized for enterprise use, it ensures ongoing operational effectiveness and adaptability to evolving network demands.

Use Cases
This switch is typically deployed in enterprise data centers, campus networks, and service provider environments where DC power availability is common. It benefits network operators who manage large-scale, high-traffic networks needing consistent performance and robust software control. How It's Used: Core aggregation switch in enterprise campus networks for consolidating traffic Data center top-of-rack switch providing 48 gigabit Ethernet connections Edge device in telecommunications setups powered by DC supply Supporting virtualization environments with segmented VLAN configurations Medium-sized service provider networks requiring reliable Layer 3 routing In these roles, the switch contributes to streamlined network operations and efficient traffic handling. Its software license ensures the device remains up-to-date with security patches and feature enhancements, facilitating smooth long-term network management.