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EX4650

Multicloud-ready enterprise campus aggregation and core switch.


The EX4650 line of Ethernet switches delivers high scale, high availability, and high performance for campus distribution deployments. The EX4650 offers fixed 1GbE/10GbE/25GbE ports with 40GbE/100GbE uplinks that support advanced campus environments, allowing them to provide the onramp to multicloud, to deploy cutting edge cloud applications, and to embrace IoT technology. It is also flexible enough for use in enterprise on-premises top-of-rack and service provider aggregation deployments.


The EX4650 Ethernet Switch offers a compact, highly scalable, high-performance 10/25/100GbE solution for midsized to large enterprise campus distribution deployments.

Designed to help organizations grow into higher density multicloud-connected campuses, the EX4650 provides deployment flexibility, high availability, and management simplification with support for Ethernet VPN and Virtual Extensible LAN (EVPN/VXLAN) and multichassis link aggregation (MC-LAG).

The highly flexible, high-density EX4650 supports up to 48 10GbE ports, or 48 25GbE ports with 8 100GbE uplink ports, delivering 2 Tbps of Layer 2 and Layer 3 connectivity in a single rack unit.

Field-Proven Juniper Technology

A cloud-grade architecture, coupled with the Junos OS, enables the EX4650 to provide always-on reliability for every application.

EVPN/VXLAN

The EX4650 supports powerful EVPN/VXLAN capabilities to greatly simplify deployments and operations by providing a common technology across campus and data centers.

Wire-Speed Performance

Wire-speed performance at high 10GbE, 25GbE, and 100GbE port densities dramatically simplifies network topologies and operations.

Ample QoS Queues

Eight QoS queues per switch port ensure proper prioritization of voice, video, and multiple levels of data traffic, with room to converge other networks, such as building automation systems.

Innovative Switch Design

The EX4650 design enables new architectures that reduce cost and complexity, while unified management and automation tools consolidate system monitoring.

Analytics and Actionable Insights

AppFormix provides insights into your campus infrastructures, simplifying operations and decision-making through proactive planning and predictive diagnostics.

Form factor
Fixed platform
Access ports
N/A
Dimensions (W x H x D)
17.36 x 1.72 x 20.48 in (44.09 x 4.37 x 52.02 cm)
1 rack unit
Backplane speed
N/A
Data rate
2 Tbps
Throughput
1.49 Bpps
10/100/1000BASE-T port densities
N/A
10GBASE-X port densities
48
40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities
8
100GBASE C form-factor pluggable transceiver (CFP) port densities
8
Resiliency
Redundant internal load-sharing power supplies; redundant variable-speed fans
Operating system
Junos OS
Traffic monitoring
sFlow
Quality-of-service (QoS) queues/port
8
MAC addresses
288,000
Jumbo frames
9216 bytes
IPv4 unicast/multicast routes
360,000/104,000
IPv6 unicast/multicast routes
256,000/52,000
Number of VLANs
4093
ARP entries
48,000

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Hotline: 0919.900.247