The EX4650-48Y switch features the following:
* Support for high-density, multispeed 1GbE/10GbE/25GbE downlinks and 40GbE/100GbE uplinks for access and aggregation configurations, with up to 48 25GbE ports and up to eight 100GbE uplink ports in a 1 U platform.
* Throughput of up to 4 Tbps L2 and L3 performance, with latency as low as 550 nanoseconds.
* A 2.3 GHz quad-core Intel CPU with 16 GB memory and 64 GB SSD storage.
* Feature-rich automation capabilities with support for Python and Zero Touch Provisioning (ZTP).
* Support for virtualization protocols such as Virtual Extensible LAN (VXLAN).
* Advanced Junos OS features such as EVPN, BGP add-path, MPLS, L3 VPN, and IPv6 6PE.
EX4650-48Y-AFI: 48 25GbE/10GbE/GbE SFP28/SFP+/SFP ports, 8 100GbE/40GbE QSFP28/QSFP+ ports, redundant fans, 2 AC power supplies, 2 power cords,4-post rack mount kit, and back to front airflow.
EX4650-48Y-AFO: 48 25GbE/10GbE/GbE SFP28/SFP+/SFP ports, 8 100GbE/40GbE QSFP28/QSFP+ ports, redundant fans, 2 AC power supplies, 2 power cords,4-post rack mount kit, and front to back airflow.
EX4650-48Y-DC-AFI: 48 25GbE/10GbE/GbE SFP28/SFP+/SFP ports, 8 100GbE/40GbE QSFP28/QSFP+ ports, redundant fans, 2 DC power supplies, 2 power cords,4-post rack mount kit, and back to front airflow.
EX4650-48Y-DC-AFO: 48 25GbE/10GbE/GbE SFP28/SFP+/SFP ports, 8 100GbE/40GbE QSFP28/QSFP+ ports, redundant fans, 2 DC power supplies, 2 power cords,4-post rack mount kit, and front to back airflow.
Architecture and Key Components
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EVPN-VXLAN Technology,Junos OS
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Automation,Flexible Forwarding Table,Intelligent Buffer Management,MPLS,VXLAN Overlays,Junos OS,EVPN-VXLAN
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2 Tbps (unidirectional)/4 Tbps (bidirectional)
Layer 2/Layer 3 throughput (maximum with 64 byte packets): 2976 Mpps (wire speed)
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1.72 x 17.36 x 20.48 in (4.37 x 44.09 x 52.02 cm)
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Cut-through and store-and-forward
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Max load 450 W; typical load 260 W; idle load 160 W
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