The Juniper EX4600-40F-DC-AFO is a high-performance 1U Layer 3 managed Ethernet switch designed for campus distribution, data center top-of-rack, and service provider aggregation deployments. It provides 24 fixed SFP/SFP+ ports, 4 fixed QSFP+ ports, dual expansion slots, dual redundant DC power supplies, and front-to-back airflow, with support for Virtual Chassis, MPLS, advanced QoS, and high availability features.
| Properties | Juniper EX4600-40F-DC-AFO |
| Description | 24 SFP+/SFP ports, 4 QSFP+ ports, 2 expansion slots, redundant fans, 2 DC power supplies, 2 power cords, 4-post rack mount kit, and front to back airflow |
| Product Family | EX4600 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 | 21.7 lb (9.84 kg) with PSUs and fans installed |
| Interface Options | |
| 1GbE SFP | 24(40) (with 10GbE expansion modules) |
| 10GbE SFP+ | 24(40/72) (with 10GbE expansion modules / with fixed 40GbE ports using breakout cables) |
| 40GbE QSFP+ | 4(12) (with expansion modules) Each fixed QSFP+ port can be configured as a 4x10GbE interface Each QSFP+ port can be configured as a 40 Gbps port USB port Console port 2 management ports: 1 RJ-45 and 1 SFP |
| Power Consumption | |
| Configuration: Fixed 10GbE ports with 10G-USR optics, all ports forwarding (line rate), <10 m 4 fixed 40GbE ports with 40G-SR4 optics 1 4x40GbE QIC card with 4 40G-SR4 optics 1 8x10GbE QIC card with 8 10G-USR optics, all ports forwarding (line rate), <10 m Dual power supplies |
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| EX4600-40F-AFO | 279 W |
| EX4600-40F-AFI | 285 W |
| EX4600-40F-DC-AFO | 392 W |
| EX4600-40F-DC-AFI | 320 W |
| Airflow | Front-to-back cooling Redundant variable-speed fans to reduce power draw |
| Power Supply and Fan Modules | Dual redundant (1+1) and hot-pluggable power supplies -36 to -72 V DC power Redundant (N+1) and hot-pluggable fan modules for front-to-back and back-to-front airflow |
| Specifications | EX4600-40F-DC-AFO |
| Switching capacity | 720 Gbps (unidirectional) / 1.44 Tbps (bidirectional) |
| Layer 2/Layer 3 throughput (maximum with 64 byte packets) | 1,071 Mpps (wire speed) |
| Switching mode | Cut-through and store-and-forward |
| Predicted mean time between failures (MTBF) | 150,000 hours |
| Predicted FIT rate | 4,987 |
| Rack Installation Kit | Versatile four-post mounting options for 19-in server rack or datacom rack |
| MAC addresses per system | 288,000 |
| VLAN Ids | 4,091 |
| Number of ports per LAG | 32 |
| IPv4 unicast routes | 128,000 prefixes; 208,000 host routes |
| IPv4 multicast routes | 104,000 |
| IPv6 multicast routes | 52,000 |
| IPv6 unicast routes | 64,000 prefixes |
| Address Resolution Protocol (ARP) entries | 48,000 |
| Jumbo frame | 9,216 bytes |
| Software Specifications | |
| Layer 2 Features | STP (802.1D), RSTP (802.1w), MSTP (802.1s), BPDU/loop/root protection, 802.1Q VLAN trunking, RVI, QinQ, VLAN translation, LACP (802.3ad), LLDP (802.1AB), MAC filtering and sticky MAC |
| Layer 3 Features (IPv4/IPv6) | Static routing, RIP/OSPF/IS-IS/BGP (IPv4/IPv6 variants), VRRP/VRRPv3, BFD, DHCP relay, multicast (IGMP/PIM-SM/MSDP), GRE, IPv6 CoS, 6PE, and virtual router support |
| Quality of Service (QoS) | L2/L3 QoS classification, rewrite and queuing; ingress/egress policing; egress shaping; 12 hardware queues per port; LLQ/SDWRR/WRED; 802.1p remarking; DCBX/FCoE support |
| Access Control Lists (ACLs) | PACL, VACL, RACL (ingress/egress), L2-L4 ACL, IPv6 ACL, firewall filters on loopback and management interfaces |
| Virtual Chassis | Supports up to 10 switches as a single logical device; 10GbE/40GbE Virtual Chassis ports; GRES, NSR, NSB, QoS on VC ports, and mixed EX4300-EX4600 support (data center only) |
| High Availability | ISSU (standalone and MC-LAG), BFD, UFD, GRES, NSB, NSR, NSSU (Virtual Chassis) |
| MPLS | VRF-Lite, LSPs (RSVP/LDP), L2VPN/L3VPN, 6PE, MPLS OAM, FRR, node/link protection |
| Device Management and Operations | J-Web, role-based CLI, console/Telnet/SSH, SNMP v1/v2/v3, Junos XML, sFlow v5, DHCP server/relay, ZTP, Puppet, Chef, OpenStack plug-in, and Python/TCL/Perl scripting |
| 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 2,000 |
| Relative humidity operating | 5% to 90% (noncondensing) |
| Relative humidity non-operating | 0% to 95% (noncondensing) |
| Modules and Spares | |
| QFX-EM-4Q | 4-port QSFP+ expansion module for EX4600 |
| EX4600-EM-8F | 8-port SFP+/SFP expansion module for EX4600 |
| QFX5100-FAN-AFO | Front-to-back airflow fan module for EX4600 |
| QFX5100-EM-BLNK | Blank module for EX4600 |
| Spare Chassis | |
| EX4600-40F-S | Spare chassis, 24 SFP+/SFP ports, 4 QSFP+ ports, 2 expansion slots, redundant fans, front-to-back airflow (optics, power supplies and fans not included and sold separately) |
| Optics and Transceivers | |
| EX-SFP-1GE-T | SFP 10/100/1000BASE-T Copper Transceiver Module for up to 100 m transmission on Cat5 |
| EX-SFP-1GE-SX | SFP 1000BASE-SX Gigabit Ethernet Optics, 850 nm for up to 550 m transmission on MMF |
| EX-SFP-10GE-SR | SFP+ 10GBASE-SR 10-Gigabit Ethernet Optics, 850 nm for up to 300 m transmission on MMF |
| EX-SFP-10GE-LR | SFP+ 10GBASE-LR 10-Gigabit Ethernet Optics, 1310 nm for 10 km transmission on SMF |
| QFX-QSFP-40G-SR4 | QSFP+ 40GBASE-SR4 40 Gigabit Optics, 850 nm for up to 150 m transmission on MMF |
| JNP-QSFP-40G-LR4 | QSFP+ 40GBASE-LR4 40 Gigabit Optics, 1310 nm for up to 10 km transmission on SMF |
| EX4600-AFL | EX4600 Advanced feature license for IS-IS, BGP, and MPLS |
| EX-QFX-MACSEC-AGG | MACsec Software License for EX4600 as a campus aggregation switch |
