Name: B-EX4650DAI-3M2-E Juniper 48-Port 10GbE Layer 2/3 Managed Switch
Brand: Juniper Networks
SKU: B-EX4650DAI-3M2-E
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The B-EX4650DAI-3M2-E integrates high-density 10GbE ports with advanced Layer 2 and Layer 3 features, making it well-suited for enterprise and data center networks. It fits into infrastructures that demand reliable, scalable connectivity and long-term software support through the bundled license.

General Information
Brand	Juniper Networks
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, Stackable Switch
Form Factor	Standalone
Mount Type	1U Rack
Number of Ports	48-Ports
Port Type	25G SFP28, 100G QSFP28, SFP+, QSFP / QSFP+, USB Console, Serial Console (RJ-45)
Port Speed	10Gbps,25Gbps,100Gbps
UpLink Ports	6 (QSFP28 40/100Gb)
POE Support	No
Switching Capacity	3.6 Tbps
Switch Forwarding Rate	7,031,250,000 pps (64-byte frames)
DRAM	16 GB
Flash Memory	8 GB
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	SFP28,QSFP28,RJ-45 (console/management),USB

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, OSPF, OSPFv3, BGP, IS-IS, VRRP, PIM-SM, IGMP, MLD, Policy-Based Routing (PBR)
Remote Protocols	Yes
Management Interfaces	Junos CLI,Web GUI (J‑Web),SNMP,NETCONF,RESTCONF,SSH,Console (RJ-45),USB
Security Features	802.1X,ACLs (ACL firewall filters),MAC limiting,Storm control,IP Source Guard,DDoS/traffic anomaly protections
Management Type	In-band management,Out-of-band management
Remote Management Protocol	SSH,HTTP/HTTPS,SNMP,NETCONF,RESTCONF

Power & Cooling
Fans	Redundant hot-swappable fans
Power	AC (100-240V, 50/60Hz), dual-redundant capable
Power Supply	Dual hot-swappable AC power supplies (redundant)

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Assembly Required	No
Compliance Standards	RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.1Q,IEEE 802.1p,IEEE 802.3,IEEE 802.3ae,IEEE 802.3ba

Product Description
The B-EX4650DAI-3M2-E is a versatile network switch designed to deliver reliable high-speed connectivity in demanding environments. Often found in data centers and enterprise networks, it supports seamless integration with existing infrastructure while providing scalable performance. Network administrators and IT professionals benefit from its built-in license and comprehensive feature set for streamlined management. Key Features Offers 48 high-performance 10GbE ports for dense network setups Includes a 3-year software license covering essential system updates and features Supports advanced Layer 2 switching and Layer 3 routing protocols Delivers consistent low latency suitable for high-bandwidth workloads Designed with energy efficiency and reliability in mind This switch plays a critical role in maintaining network stability and delivering strong throughput across multiple connections. Its balanced mix of hardware capacity and software flexibility ensures smooth operation in professional IT environments. The integration of licensing simplifies deployment and ongoing support for network teams.

Use Cases
This switch is typically deployed in environments that require dense 10GbE connectivity combined with comprehensive management features. It serves organizations that manage complex network topologies and need dependable performance over several years. How It's Used: Data centers requiring scalable high-speed aggregation switches Enterprise campus networks replacing legacy systems with 10GbE infrastructure Service providers managing multi-tenant environments with tiered access requirements High-performance computing clusters needing low-latency interconnects Edge computing sites where robust routing and switching are necessary By supporting crucial networking protocols and offering extensive port density, this switch helps optimize operational efficiency and network scalability. Its integrated license simplifies software management, ensuring consistent feature availability and improved reliability in complex IT settings.