Juniper EX4650-48Y-AFO Switch

Juniper EX4650-48Y-AFO Switch

The Juniper EX4650-48Y-AFO is a high-performance 1U Layer 3 managed Ethernet switch for campus distribution, enterprise top-of-rack, and service provider aggregation deployments. It provides 48 multispeed SFP/SFP+/SFP28 ports and 8 QSFP+/QSFP28 uplink ports with up to 4 Tbps switching capacity, dual redundant AC power supplies, front-to-back airflow, Virtual Chassis support, EVPN-VXLAN, MPLS, and Junos OS-based automation and telemetry capabilities.

Properties	Juniper EX4650-48Y-AFO
Description	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
Product Family	EX4650 Series
Product Type	Ethernet Switch
Dimensions (HxWxD) Inches	1.72 x 17.36 x 20.48 in (4.37 x 44.09 x 52.02 cm)
Weight	23.7 lb (10.75 kg)
Interface Options
1GbE SFP	48 (including copper 1GbE transceiver support)
10GbE SFP+	48/80 (with breakout cable)
25GbE SFP28	48/80 (with breakout cable)
40GbE QSFP+	8 Each QSFP+ port can be configured as a 4 x 10GbE interface or as a 40 Gbps port
100GbE QSFP28	8 Each QSFP28 port can be configured as a 4 x 25GbE interface or as a 100 Gbps port
Management / Console	1 USB 2.0 port 1 RS-232 console port 2 management ports: 2 x RJ-45
Power Consumption
Max load	450 W
Typical load	260 W
Idle load	160 W
Airflow	Front-to-back (airflow out) for hot aisle deployment Redundant variable-speed fans to reduce power draw
Power Supply and Fan Modules	Dual redundant (1+1) and hot-pluggable 650 W AC/DC power supplies 110-240 V single phase AC power -44 to -72 V DC power supply Redundant (4+1) and hot-pluggable fan modules for front-to-back or back-to-front airflow

Specifications	EX4650-48Y-AFO
Switching capacity	2 Tbps (unidirectional) / 4 Tbps (bidirectional)
Layer 2/Layer 3 throughput (maximum with 64 byte packets)	2976 Mpps (wire speed)
Switching mode	Cut-through and store-and-forward
Latency	As low as 550 nanoseconds
CPU / Memory / Storage	2.3 GHz quad-core Intel CPU, 16 GB memory, 64 GB SSD
Rack Installation Kit	Versatile four-post mounting options for 19-in server rack or datacom rack
MAC addresses per system	288,000
VLAN IDs	4093
Number of link aggregation groups (LAGs)	80
Number of ports per LAG	64
MSTP instances	64
VSTP instances	509
Firewall filters	Ingress: 1500 Egress: 512
IPv4 unicast prefixes	360,000
IPv4 unicast routes	208,000
IPv4 multicast routes	104,000
IPv6 unicast prefixes	170,000
IPv6 unicast routes	104,000
IPv6 multicast routes	52,000
ECMP paths	64
ARP entries	64,000
Jumbo frame	9216 bytes
Software Specifications
Layer 2 Features	STP/RSTP/MSTP, RTG, BPDU/loop/root protection, 802.1Q VLAN trunking, RVI, port-based VLAN, PVLAN, VLAN translation, static MAC, MAC learning controls, LACP
Link Aggregation	MC-LAG, EVPN multihoming (ESI-LAG), load-sharing for IP and Layer 2/non-IP traffic
Layer 3 Features (IPv4)	Static routing, RIP, OSPF, IS-IS, BGP, VRRP, BFD, DHCP relay, proxy ARP, virtual router
Multicast Features	IGMP v1/v2/v3, IGMP snooping, IGMP filter, PIM-SM/PIM-SSM/PIM-DM, MSDP
Security and Filters	RADIUS, TACACS+, ingress/egress filters, SSH v1/v2, storm control, sticky MAC, DHCP snooping
Quality of Service (QoS)	L2/L3 QoS classification/rewrite/queuing, ingress/egress policing, egress shaping, 10 hardware queues per port, PQ/SDWRR/WRED, 802.1p remarking
Data Center Bridging (DCB)	PFC (802.1Qbb), DCBX with FCoE and iSCSI TLVs
High Availability	BFD, uplink failure detection, dynamic load balancing
MPLS	Static LSPs, RSVP/LDP signaling, LDP over RSVP, MPLS CoS, MPLS LSR, 6PE, IPv4 L3 VPN
Server Virtualization / SDN	VXLAN OVSDB, EVPN-VXLAN
Virtual Chassis	40GbE/100GbE Virtual Chassis ports, RE election, pre-provisioning, Auto-LAG, GRES, NSR, NSB, QoS on VC ports
Device Management and Operations	CLI (console/Telnet/SSH), OpenConfig/YANG, rescue/rollback, SNMP v1/v2/v3, Junos XML, sFlow v5, ZTP, OpenStack Neutron Plug-in, Python, JTI
Management and Analytics Platforms	Juniper Mist Wired Assurance for Campus Junos Space Network Director for Campus Junos Space Management
Operating temperature	32° to 104° F (0° to 40° C)
Storage temperature	-40° to 158° F (-40° to 70° C)
Operating altitude	Up to 6000 ft (1829 m)
Relative humidity operating	5% to 90% (noncondensing)
Relative humidity non-operating	0% to 95% (noncondensing)

Modules and Spares
JPSU-650W-AC-AFO	Juniper 650 W AC power supply (port-side to FRU-side airflow)
QFX5110-FANAFO	FANAFO fan model, front-to-back airflow
EX-4PST-RMK	4 post rack mount kit
Optics and Transceivers
EX-SFP-1GE-T	SFP 1000BASE-T copper transceiver module for up to 100 m
EX-SFP-10GE-SR	SFP+ 10GBASE-SR 10GbE optics, 850 nm, up to 300 m on MMF
JNP-25G-SR	SFP28 25GBASE-SR optics for up to 100 m over OM4 MMF
JNP-25G-LR	SFP28 25GBASE-LR optics for up to 10 km over SMF
EX-QSFP-40G-SR4	QSFP+ 40GBASE-SR4 40GbE optics, 850 nm, up to 150 m
EX-QSFP-100G-SR4	QSFP28 100GbE SR4, 100 m
EX-QSFP-100G-LR4	QSFP28 100GbE LR4, 10 km
QFX-QSFP-DACBO-3M	QSFP+ to SFP+ 10GbE Direct Attach Breakout Copper (twinax), 3 m
JNP-100G-4X25G-3M	QSFP28 to SFP+ 25GbE Direct Attach Breakout Copper (twinax), 3 m
EX4650-PFL	EX4650 Premium Feature License
EX4650-AFL	EX4650 Advanced Feature License

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DOMESTIC -

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