| Performance and Scalability |
| Switching capacity (data rate, full duplex, stacking enabled) |
696 Gbps |
| Forwarding capacity (data rate, full duplex, stacking enabled) |
518 Mpps |
| Fixed ports: 10/100/1000 Mbps RJ45 downlinks |
48 |
| Modular ports 1/10 Gbps SFP/ SFP+ uplinks (max.) |
4 |
| 40 Gbps QSFP+ ports (max.) |
2 Fixed or 2 Modular |
| 100 Gbps QSFP28 ports (max.) |
2 Fixed (Stacking Only) |
| Stacking ports (max ports usable for stacking) |
4×40G QSFP+ or 2×100G QSFP28 |
| PoE / PoE+ ports |
40 |
| 802.3bt ports (90 W per port) Compatible with PoE/PoE+/Cisco uPoE |
8 |
| Maximum PoE Class 3 ports (15.4 W per port) |
48 |
| Maximum PoE+ Class 4 ports (30 W per port) |
48 (2 PSU) |
| Base IPv4/v6 Layer 3 routing (static routing, RIP) |
Standard |
| Advanced IPv4/v6 Layer 3 routing (OSPF, BGP, VRRP, PIM, PBR, VRF) |
With license |
| Aggregated stacking bandwidth |
2.4 Tbps |
| Stacking density (maximum switches in a stack) |
12 |
| Maximum stacking distance (distance between stacked switches) |
10 km |
| Campus Fabric |
Fabric Control Bridge (CB) |
| Power |
| Power inlet (AC) |
C14 |
| Input voltage/frequency |
AC: 100 to 240 VAC @ 50 to 60 Hz |
| Power supply rated maximum |
2 x 1000W |
| PoE power budget (two power supplies) |
1500 W |
Switch power consumption3 (25°C) Idle (no PoE load)
10% traffic4 (full PoE load)
100% traffic4 (full PoE load) |
66 W
895 W
901 W
|
| Airflow |
front-to-back, or back-to-front (depending on power supplies and fans installed)
|
Switch heat dissipation (25°C)3 Idle (no PoE load)
10% traffic2 (full PoE load)
100% traffic2 (full PoE load) |
226BTU/hour
391 BTU/hour
408 BTU/hour
|
| ENVIRONMENT |
| Net Weight (Kg) |
7.5 kg (16.53 lb) |
| Dimensions (mm) |
440mm (17.323 in.) W x 406mm (15.984 in.) D x 44mm (1.732 in.) H; 1U |
| Acoustics (25°C, min fan speed) |
48.3 dBA |
| MTBF (25°C) |
213,026 hours |
| SPECIFICATIONS |
| DRAM |
4 GB |
| NVRAM (Flash) |
16 GB |
| Packet buffer size |
5 MB |
| Maximum MAC addresses |
80,000 |
Maximum VLANs
Maximum PVLANs |
• 4,095
• 256 |
| Maximum VEs |
512 |
| Maximum routes (in hardware) |
• 128K (IPv4)
• 7K (IPv6)
• 12,000 (Next Hop Addresses) |
| Trunking |
• Maximum ports per trunk: 16
• Maximum trunk groups: 256 |
| Maximum jumbo frame size |
9,216 bytes |
| QoS priority queues |
10 for Unicast and Multicast traffic |
| Multicast groups |
• 8,192 (Layer 2)
• 8,192 (Layer 3) |
| VRF |
50 instances |
| FEATURE SETS |
| Layer 2 feature set |
• 802.1s Multiple Spanning Tree
• 802.1x Authentication
• Auto MDI/MDIX
• BPDU Guard, Root Guard
• Dual-Mode VLANs
• MAC-based VLANs, Dynamic MAC-based VLAN activation
• Dynamic Voice VLAN Assignment
• Dynamic VLAN Assignment
• Fast Port Span
• GVRP: GARP VLAN Registration Protocol
• IGMP Snooping (v1/v2/v3)
• IGMP Proxy for Static Groups
• IGMP v2/v3 Fast Leave
• Inter-Packet Gap (IPG) adjustment
• Link Fault Signaling (LFS)
• MAC Address Filtering
• MAC Learning Disable
• MLD Snooping (v1/v2)
• Multi-device Authentication
• Per-VLAN Spanning Tree (PVST/PVST+/PVRST)
• Mirroring - Port-based, ACL-based, MAC Filter-based, and VLAN-based
• PIM-SM v2 Snooping
• Port Loop Detection
• Private VLAN
• Remote Fault Notification (RFN)
• Single-instance Spanning Tree
• Trunk Groups (static, LACP)
• Uni-Directional Link Detection (UDLD)
• Metro-Ring Protocol (MRP) (v1, v2)
• Virtual Switch Redundancy Protocol (VSRP)
• Q-in-Q and selective Q-in-Q
• VLAN Mapping
• Topology Groups |
| Base Layer 3 IP routing |
• IPv4 and IPv6 static routes
− RIP v1/v2, RIPng
• ECMP
• Port-based Access Control Lists
• Layer 3/Layer 4 ACLs
• Host routes
• Virtual interfaces
• Routed interfaces
• Route-only support
• Routing between directly connected subnets |
| Premium Layer 3 IP routing (require license) |
• IPv4 and IPv6 dynamic routes
• OSPF v2, OSPF v3 (IPv6)
• PIM-SM, PIM-SSM, PIM-DM, PIM passive (IPv4/IPv6 multicast routing functionality)
• PBR
• Virtual Route Redundancy Protocol VRRP v3 (IPv6)
• VRRP-E (IPv4, IPv6)
• BGP4, BGP4+ (IPv6)
• GRE
• IPv6 over IPv4 tunnels
• VRF (IPv4 and IPv6)
• MSDP |
| Quality of Service (QoS) |
• ACL Mapping and Marking of ToS/DSCP
• ACL Mapping and Marking of 802.1p
• ACL Mapping to Priority Queue
• Classifying and Limiting Flows Based on TCP Flags
• DiffServ Support
• Honoring DSCP and 802.1p
• MAC Address Mapping to Priority Queue
• Priority Queue Management using Weighted Round Robin (WRR), Strict Priority (SP), and a combination of WRR and SP
• Priority Flow Control |
| Traffic management |
• ACL-based inbound rate limiting and traffic policies
• Broadcast, multicast, and unknown unicast rate limiting
• Inbound rate limiting per port
• Outbound rate limiting per port and per queue |
| Security |
• MACsec
• 802.1X authentication
• MAC authentication
• Flexible authentication
• Web authentication
• DHCP snooping
• Dynamic ARP inspection
• Neighbor Discovery (ND) Inspection
• Tri-level Access Mode (EXEC, Privileged EXEC and Global Configuration)
• EAP pass-through support
• EEE 802.1X username export in sFlow
• Protection against Denial of Service (DoS) attacks Authentication, Authorization, and Accounting (AAA)
• MAC Address Locking MAC Port Security
• Advanced Encryption Standard (AES) with SSHv2
• RADIUS/TACACS/TACACS+
• Secure Copy (SCP)
• Secure Shell (SSHv2)
• Local Username/Password
• Change of Authorization (CoA) RFC 5176
• Trusted Platform Module
• Protected ports
• RADSEC (RFC 6614)
• Encrypted Syslog (RFC 5425) |
| High availability (require license) |
• Redundant hot-swappable power supplies
• Hot-swappable fan trays
• Layer 3 VRRP/VRRP-E protocol redundancy
• Real-time state synchronization across the stack
• Hitless failover and switchover from master to standby stack controller
• Hot insertion and removal of stacked units
• Layer 2 VSRP switch redundancy
• In Service Software Update (ISSU) |
| SDN features |
• Support for OpenFlow v1.0 and v1.3
• OpenFlow support with hybrid port mode
• Operates with OpenDaylight SDN Controllers and the applications running on the controller |
| STANDARD COMPLIANCE |
| IEEE standards compliance |
• 802.1AB LLDP
• 802.1D MAC Bridging
• 802.1p Mapping to Priority Queue
• 802.1s Multiple Spanning Tree (MST)
• 802.1w Rapid Reconfiguration of Spanning Tree
• 802.1x Port-based Network Access Control (PNAC)
• 802.3 Carrier Sense Multiple Access/Collision Detection (CSMA/CD)
• 802.3ab 1000BASE-T
• 802.1 AX-2008 Link Aggregation
• 802.3ae 10 Gigabit Ethernet
• 802.3af Power over Ethernet
• 802.3at Power over Ethernet Plus
• 802.3u 100Base-TX
• 802.3x Full duplex and Flow Control
• 802.3z 1000Base-SX/LX
• 802.3 MAU MIB (RFC 2239)
• 802.3ba 40 and 100 Gbps Ethernet
• 802.1AE-MACsec (with license)
• 802.3az Energy Efficient Ethernet
• 802.1Q VLAN Tagging
• 802.1BR Bridge Port Extension |
| ENVIRONMENT |
| Temperature |
Operating temperature: 0°C to 45°C/32°F to 113°F at sea level
Storage temperature: −40°C to 70°C/−40°F to 158°F |
| Humidity |
Operating relative humidity: 10% to 90% at 50°C, non-condensing
Non-operating relative humidity: 5% to 95% at 70°C, non-condensing |
| Altitude |
Operating altitude: 10,000 ft (3,000 m) maximum
Storage altitude: 39,000 ft (12,000 m) maximum |
| COMPLIANCE/CERTIFICATION |
| Electromagnetic emissions |
FCC Class A (Part 15); EN 55022/CISPR-22 Class A; VCCI Class A; ICES-003 Electromagnetic Emission; AS/NZS 55022; EN 61000-3-2 Power Line Harmonics; EN 61000-3-3 Voltage Fluctuation and Flicker EN 61000-6-3 Emission Standard |
| Safety |
CAN/CSA-C22.2 NO. 60950-1-07; UL 60950-1; IEC60950-1; EN 60950-1:2006 Safety of Information Technology Equipment; EN 60825-1 Safety of Laser Products |
| Immunity |
EN 61000-6-1 Generic Immunity and Susceptibility; EN 55024 Immunity Characteristics; EN 61000-4-3 Radiated, Radio Frequency, Electromagnetic Field; EN 61000-4-4 Electrical Fast Transient; EN 61000-4-5 Surge; EN 61000-4-6 Conducted Disturbances Induced by Radio-Frequency Fields; EN 61000-4-8 Power Frequency Magnetic Field; EN 61000-4-11 Voltage Dips and Sags |
| Environmental regulatory compliance |
RoHS-compliant (6 of 6); WEEE-compliant |
| Vibration |
IEC 68-2-36, IEC 68-2-6 |
| Shock and drop |
IEC 68-2-27, IEC 68-2-32 |
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