DATA SHEET Summit X460-G2 Series SCALABLE ADVANCED AGGREGATION SWITCH WITH EXTREMEXOS MODULAR OPERATING SYSTEM PERFORMANCE • 48-port or 28-port GbE models • 4 ports of SFP+ 10GbE or 4 ports of SFP 1GbE on front faceplate • All configurations Non-blocking full duplex • Copper, Fiber, and PoE-Plus models • Optional two-port 10 GbE fiber and copper options to provide additional 10Gbps streams of uplink bandwidth • Optional two-port 40 GbE to provide 80 Gbps uplinks or SummitStack-V160 stacking • 40 Gbps stacking via front-panel 10Gb Ethernet ports or optional SummitStack The Summit® X460-G2 series is based on Extreme Networks® revolutionary ExtremeXOS®, a highly resilient OS that provides continuous uptime, manageability and operational efficiency. Each switch offers the same high-performance, nonblocking hardware technology, in the Extreme Networks tradition of simplifying network deployments through the use of common hardware and software throughout the network. The Summit X460-G2 switches are effective campus edge switches that support FORM FACTOR • 1 RU w/ 1 expansion slot for additional interface ports and 1 expansion slot for timing options Energy Efficient Ethernet (EEE – IEEE 802.3az) with IEEE 802.3at PoE-plus and can also serve as aggregation switches for traditional enterprise networks. The Summit X460-G2 series is also an option for DSLAM or CMTS aggregation, or for active Ethernet access. The Summit X460-G2 can also be used as a top-of-rack switch for many data FEATURES • Front-to-Back or Back-to-Front airflow • SyncE G.8232 and IEEE 1588 PTP Timing • 850W of PoE-Plus budget with 1 PSU • 1668W of PoE-Plus budget with 2 PSUs • Y.1731 OAM Measurements in hardware for accuracy • Energy Efficient Ethernet - IEEE 802.3az center environments with features such as high-density Gigabit Ethernet for concentrated data center environments; XNV™ (ExtremeXOS Network Virtualization) for centralized network-based Virtual Machine (VM) inventory, VM location history and VM provisioning; Direct Attach™ to offload VM switching from servers, thereby improving performance; high-capacity Layer 2/Layer 3 scalability for highly virtualized data centers; and intra-rack and cross-rack stacking with industry-leading flexibility. Comprehensive Security Management • User policy and host integrity enforcement, and identity management • Universal Port Dynamic Security Profiles to provide fine granular security policies in the network • Threat detection and response instrumentation to react to network intrusion with CLEAR-Flow Security Rules Engine • Denial of Service (DoS) protection and IP security against man-in-the-middle and DoS attacks to harden the network infrastructure Summit x460 G2 – Data Sheet

Flexible Port Configuration Summit X460-G2 offers flexible port configurations. For Summit X460-G2 24 port copper models with 10Gb uplinks with four dedicated Gigabit Ethernet fiber ports and four shared Gigabit Ethernet fiber ports, the switch can have up to 8 fiber GbE ports, while still providing 20 Gigabit Ethernet copper ports (PoE-plus or non-PoE). The Summit X460-G2 24 port copper models with 1Gb uplinks can provide up to 12 SFP ports with 20 Gigabit Ethernet ports or eight SFP ports with 24 copper GbE ports. All models come equipped with either 4 ports of SFP+ 10 GbE or 4 ports of SFP...

Intelligent Switching and MPLS/H-VPLS Support Summit X460-G2 supports sophisticated and intelligent Layer 2 switching, as well as Layer 3 IPv4/IPv6 routing including policy-based switching/routing, Provider Bridges, bidirectional ingress and egress Access Control Lists, and bandwidth control by 8 Kbps granularity both for ingress and egress. To provide scalable network architectures used mainly for Carrier Ethernet network deployment, Summit X460-G2 supports MPLS LSP-based Layer 3 forwarding and Hierarchical VPLS (H-VPLS) for transparent LAN services. With H-VPLS, transparent Layer 3 networks...

Specifications PERFORMANCE/SCALE SWITCH MODEL MAXIMUM ACTIVE GBE PORTS MAXIMUM ACTIVE 10GBE PORTS MAXIMUM ACTIVE 40GBE PORTS AGGREGATED SWITCH BANDWIDTH FRAME FORWARDING RATE • Less than 4 microsecond latency (64-byte) • Layer 2/MAC Addresses: 96K (98,304) • IPv4 LPM Entries: 12K • IPv6 LPM Entries: 6K • 4096 VLAN/VMANs • 9216 Byte Max Packet Size (Jumbo Frame) • 128 load sharing trunks, up to 32 members per trunk • 4,096 ingress bandwidth meters • Ingress and egress bandwidth policing/rate limiting per flow/ACL • 8 QoS egress queues/port • Egress bandwidth rate shaping per egress queue and per...

SWITCH HARDWARE PORTS • 24 x 100/1000BASE-X (SFP) unpopulated ports – 4 ports are combo ports • 8 x 10/100/1000BASE-T (RJ-45) - 4 ports are combo ports • 4 x 10GBASE-X SFP+ (unpopulated ports) • 1 x Serial (console port RJ-45) • 1 x 10/100BASE-T out-of-band management port • 1 x USB port for external USB flash • 48 x 100/1000BASE-X (SFP) unpopulated ports • 4 x 10GBASE-X SFP+ (unpopulated ports) • 1 x Serial (console port RJ-45) • 1 x 10/100BASE-T out-of-band management port • 1 x USB port for external USB flash • 24 x 10/100/1000BASE-T PoE-Plus - 4 ports are combo ports • 8 x 100/1000BASE-X...

PHYSICAL SWITCH MODEL PHYSICAL DIMENSION Width: 17.4 inches (44.1 cm) Depth: 17.0 inches (43.2 cm) Height: 1 RU / 1.73 inches (4.4 cm) Width: 17.4 inches (44.1 cm) Depth: 19.1 inches (48.5 cm) Height: 1.4 inches (3.55 cm) Width: 3.4 inches (8.6 cm) Depth: 5.5 inches (13.9 cm) Height: 1.4 inches (3.55 cm) Width: 3.4 inches (8.6 cm) Depth: 5.5 inches (13.9 cm) Height: 1.4 inches (3.55 cm) Width: 3.4 inches (8.6 cm) Depth: 5.5 inches (13.9 cm) Height: 1.4 inches (3.55 cm) Width: 3.4 inches (8.6 cm) Depth: 5.5 inches (13.9 cm) Height: 1.4 inches (3.55 cm) Width: 0.9 inches (2.29 cm) Depth: 6.3 inches...

POWER SUPPLY UNITS (EACH HAS FRONT-TO-BACK AND BACK-TO-FRONT MODELS) 300W AC PSU Dimensions Height 27 mm (1.06 inches) Width 78 mm (3.09 inches) Depth 277 mm (10.9 inches) Height 27 mm (1.06 inches) Width 78 mm (3.09 inches) Depth 277 mm (10.9 inches) Height 40 mm (1.56 inches) Width 82.5 mm (3.25 inches) Depth 287 mm (11.3 inches 1100W AC PSU Height 40 mm (1.56 inches) Width 82.5 mm (3.25 inches) Depth 287 mm (11.3 inches) Voltage Input Range Line Frequency Range Power Supply Input Socket Power Cord Input Plug Operating Temperature POE POWER BUDGET SWITCH MODEL POWER SUPPLY UNITS (EACH HAS FRONT-TO-BACK...