Juniper QFX5100-24Q-AA-AFI is an application acceleration platform based on the QFX5100 Series, designed for high-performance data center and application delivery environments. It provides 24 QSFP+ ports, a double-wide expansion slot, redundant fans, redundant AC power supplies, and back-to-front airflow for reliable deployment in hot aisle/cold aisle architectures.
| Properties | Juniper QFX5100-24Q-AA-AFI |
| Description | QFX5100 Application Acceleration Platform with 24 QSFP+ ports, double-wide expansion slot, redundant fans, redundant AC power supplies, and back-to-front airflow. |
| Product Family | QFX5100 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 | 21.6 lb (9.8 kg) |
| Power Consumption | 175 W |
| Switching Mode | Cut-through and store-and-forward |
| Airflow | Back-to-front airflow (for hot aisle/cold aisle deployment) |
| Management and Console | USB port and console port |
| Interface Options | |
| 1GbE SFP | N/A |
| 10GbE SFP+ | 96/104 (with breakout cable) |
| 40GbE QSFP+ | 24/32 |
| Port Options | Each QSFP+ port can be configured as a 4 x 10GbE interface or a 40 Gbps port |
| Supported Modules and Cables | QSFP+ 40GbE optical modules, QSFP+ DAC cables, and QSFP+ to SFP+ 10GbE direct attach breakout copper cables |
| Rack Installation Kit | Versatile four-post mounting options for 19-in server rack or datacom rack |
| Cooling | Redundant variable-speed fans to reduce power draw |
| Power Supply and Fan Modules | Dual redundant (1+1) and hot-pluggable power supplies; redundant (N+1) and hot-pluggable fan modules for front-to-back and back-to-front airflow |
| Specifications | QFX5100-24Q-AA-AFI |
| Switching Capacity | 2.56 Tbps / 1.44 Bpps |
| MAC Addresses per System | 288,000 |
| VLAN IDs | 4,096 |
| Number of Link Aggregation Groups (LAGs) | 128 |
| Number of Ports per LAG | 32 |
| Number of FCoE VLANs/FC Virtual Fabrics | 4,095 |
| Firewall Filters | 4000 |
| IPv4 Unicast Routes | 128,000 prefixes; 208,000 host routes; 644 ECMP paths |
| IPv4 Multicast Routes | 104,000 |
| IPv6 Multicast Routes | 52,000 |
| IPv6 Unicast Routes | 64,000 prefixes |
| ARP Entries | 48,000 |
| Jumbo Frame | 9,216 bytes |
| Spanning Tree Protocol (STP) | Multiple Spanning Tree Protocol (MSTP) instances: 64 VLAN Spanning Tree Protocol (VSTP) instances: 253 |
| Traffic Mirroring | Mirroring destination ports per switch: 4 Maximum number of mirroring sessions: 4 Mirroring destination VLANs per switch: 4 |
| Software Specifications | |
| Layer 2 Features | STP—IEEE 802.1D (802.1D-2004) Rapid Spanning Tree Protocol (RSTP) (IEEE 802.1w); MSTP (IEEE 802.1s) Bridge protocol data unit (BPDU) protect Loop protect Root protect RSTP and VSTP running concurrently VLAN—IEEE 802.1Q VLAN trunking Routed VLAN Interface (RVI) Port-based VLAN MAC address filtering Private VLAN (PVLAN) QinQ VLAN Translation Static MAC address assignment for interface Per VLAN MAC learning (limit) MAC learning disable Link Aggregation and Link Aggregation Control Protocol (LACP) (IEEE 802.3ad) IEEE 802.1AB Link Layer Discovery Protocol (LLDP) |
| Layer 3 Features (IPv4) | Static routing Routing policy Routing protocols (RIP, OSPF, IS-IS, BGP) Virtual Router Redundancy Protocol (VRRP) Virtual router Dynamic Host Configuration Protocol (DHCP) relay Proxy Address Resolution Protocol (ARP) |
| Multicast Features | Internet Group Management Protocol (IGMP): v1, v2, v3 IGMP snooping: v1, v2, v3 IGMP Filter PIM-SM Multicast Source Discovery Protocol (MSDP) Security and Filters Secure interface login and password RADIUS TACACS+ Ingress and egress filters: allow and deny, port filters, VLAN filters, and routed filters, including management port filters Filter actions: logging, system logging, reject, mirror to an interface, counters, assign forwarding class, permit, drop, police, mark SSH v1, v2 Static ARP support Storm control, port error disable, and autorecovery Control plane denial-of-service (DoS) protection Dynamic ARP Inspection (DAI) Sticky MAC address DHCP snooping |
| Link Aggregation | Multi-chassis link aggregation (MC-LAG) Redundant Trunk Group (RTG) LAG load sharing algorithm—bridged or routed (unicast or multicast) traffic |
| Quality of Service (QoS) | L2 and L3 QoS: classification, rewrite, queuing Rate limiting 12 hardware queues per port (8 unicast and 4 multicast) Strict priority queuing (LLQ), SDWRR, WRED, weighted tail drop 802.1p remarking |
| Data Center Bridging (DCB) | Priority-based flow control (PFC)—IEEE 802.1Qbb Enhanced Transmission Selection (ETS)—IEEE 802.1Qaz Data Center Bridging Exchange Protocol (DCBX), DCBx FCoE, and iSCSI TLVs |
| Fibre Channel over Ethernet (FCoE) | FCoE transit switch (FIP snooping ACL installation) FCoE session path learning FCoE session health monitoring Graceful restart for FIP snooping FC-BB-6 VN2VN snooping |
| Virtual Chassis | 40GbE and 10GbE as Virtual Chassis port Virtual Chassis Routing Engine (RE) election Virtual Chassis pre-provisioning (plug and play) Auto-LAG formation of Virtual Chassis ports Mixed Virtual Chassis support FCoE transit across Virtual Chassis members QoS on Virtual Chassis ports Local Designated Forwarding Graceful RE switchover (GRES) Nonstop routing (NSR) Nonstop bridging (NSB) Monitor distributed aggregate interface Control plane protection for virtual RE |
| High Availability | Topology-independent in-service software upgrade (TISSU) Sub-second Bidirectional Forwarding Detection (BFD) Uplink failure detection (UFD) |
| MPLS | Static label-switched paths (LSPs) RSVP-based signaling of LSPs LDP-based signaling of LSPs LDP tunneling (LDP over RSVP) MPLS class of service (CoS) MPLS ACL/policers MPLS LSR support IPv6 tunneling (6PE) via IPv4 MPLS backbone MPLS OAM—LSP ping IPv4 L3 VPN (RFC 2547, 4364) |
| Management and Operations | Role-based CLI management and access CLI via console, telnet, or SSH Extended ping and traceroute Junos OS configuration rescue and rollback Image rollback SNMP v1/v2/v3 Junos XML management protocol sFlow v5 High frequency statistics collection Beacon LED for port and system Automation and orchestration Zero-touch provisioning (ZTP) OpenStack Neutron Plug-in Puppet Chef Python Junos OS event, commit, and OP scripts |
| 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 (610 m) |
| Relative Humidity Operating | 5% to 90% (noncondensing) |
| Relative Humidity Non-operating | 0% to 95% (noncondensing) |
| Accessories | |
| QFX-PFA-4Q | 4-port QSFP+ Packet Flow Accelerator expansion module for QFX5100-24Q-AA |
| JPSU-650W-AC-AFI | AC 650W PSU, back-to-front airflow for QFX5100-48S, QFX5100-48T, QFX5100-24Q |
| QFX5100-FAN-AFI | Back-to-front airflow fan module for QFX5100 |
| QFX5100-EM-BLNK | Blank module for QFX5100 |
| Advanced Feature Licenses | |
| QFX5100-HDNSE-LIC | QFX5100-24Q and QFX5100-96S Advanced Feature License for IS-IS, BGP, VxLAN and MPLS |
| Optics and Transceivers | |
| QFX-SFP-10GE-SR | SFP+ 10GBASE-SR 10 Gigabit Ethernet optics, 850 nm for up to 300 m transmission on multimode fiber (MMF) |
| QFX-SFP-10GE-USR | SFP+ 10 Gigabit Ethernet ultra short reach optics, 850 nm for 10 m on OM1, 20 m on OM2, 100 m on OM3 multimode fiber (MMF) |
| QFX-SFP-10GE-LR | SFP+ 10GBASE-LR 10 Gigabit Ethernet optics, 1,310 nm for 10 km transmission on single-mode fiber-optic (SMF) |
| QFX-SFP-10GE-ER | SFP+ 10GBASE-ER 10 Gigabit Ethernet optics, 1,550 nm for 40 km transmission on single-mode fiber (SMF) |
| EX-SFP-10GE-ZR | SFP+ 10GBASE-ZR 10 Gigabit Ethernet optics, 1,550 nm for 80 km transmission on single-mode fiber (SMF) |
| QFX-SFP-DAC-1M | SFP+ 10 Gigabit Ethernet direct attach copper (twinax copper cable), 1 m |
| QFX-SFP-DAC-3M | SFP+ 10 Gigabit Ethernet direct attach copper (twinax copper cable), 3 m |
| QFX-SFP-DAC-5M | SFP+ 10 Gigabit Ethernet direct attach copper (twinax copper cable), 5 m |
| QFX-SFP-DAC-1MA | SFP+ 10 Gigabit Ethernet direct attach copper (active twinax copper cable), 1 m |
| QFX-SFP-DAC-3MA | SFP+ 10 Gigabit Ethernet direct attach copper (active twinax copper cable), 3 m |
| QFX-SFP-DAC-5MA | SFP+ 10 Gigabit Ethernet direct attach copper (active twinax copper cable), 5 m |
| QFX-SFP-DAC-7MA | SFP+ 10 Gigabit Ethernet direct attach copper (active twinax copper cable), 7 m |
| QFX-SFP-DAC-10MA | SFP+ 10 Gigabit Ethernet direct attach copper (active twinax copper cable), 10 m |
| QFX-QSFP-DAC-1M | QSFP+ to QSFP+ Ethernet direct attach copper (twinax copper cable), 1 m passive |
| QFX-QSFP-DAC-3M | QSFP+ to QSFP+ Ethernet direct attach copper (twinax copper cable), 3 m passive |
| JNP-QSFP-DAC-5M | QSFP+ to QSFP+ Ethernet direct attach copper (twinax copper cable), 5 m passive |
| QFX-QSFP-DACBO-1M | QSFP+ to SFP+ 10 Gigabit Ethernet direct attach breakout copper (twinax copper cable), 1 m |
| QFX-QSFP-DACBO-3M | QSFP+ to SFP+ 10 Gigabit Ethernet direct attach breakout copper (twinax copper cable), 3 m |
| QFX-QSFP-40G-SR4 | QSFP+ 40GBASE-SR4 40 Gigabit optics, 850 nm for up to 150 m transmission on MMF |
| QFX-QSFP-40G-ESR4 | QSFP+ 40GBASE-ESR4 40 Gigabit optics, 300 m (400 m) with OM3 (OM4) MMF |
| JNP-QSFP-40G-LR4 | QSFP+ 40GBASE-LR4 40 Gigabit optics, 1310 nm for up to 10 km transmission on SMF |
