S6720-50L-HI-48S

S6720-50L-HI-48S Specification

Switching Capacity

2.56 Tbit/s

Fixed Ports

48 x 10 Gigabit SFP+, 6 x 40 Gigabit QSFP+ or 44 x 10 Gigabit SFP+, 4 x 40 Gigabit QSFP+, and 2 x 100 Gigabit QSFP28

Extended Slots

Not supported

MAC Address Table

64K MAC address entries
IEEE 802.1d standards compliance
MAC address learning and aging
Static, dynamic, and blackhole MAC address entries
Packet filtering based on source MAC addresses

VLAN Features

4,094 VLANs
Guest VLANs and voice VLANs
GVRP
MUX VLAN
VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports
VLAN mapping

IP Routing

Static routes, RIP v1/2, RIPng, OSPF, OSPFv3, IS-IS, IS-ISv6, BGP, BGP4+, ECMP, and routing policy

Interoperability

VLAN-Based Spanning Tree (VBST) (interoperating with PVST, PVST+, and RPVST)
Link-type Negotiation Protocol (LNP) (similar to DTP)
VLAN Central Management Protocol (VCMP) (similar to VTP)

Wireless service

AP access control, AP domain management, and AP configuration template management

Radio management, unified static configuration, and dynamic centralized management

WLAN basic services, QoS, security, and user management

CAPWAP, tag/terminal location, and spectrum analysis

Ethernet loop protection

RRPP ring topology and RRPP multi-instance

Smart Link tree topology and Smart Link multi-instance, providing millisecond-level protection

switchover

SEP

ERPS (G.8032)

BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM

STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s)

BPDU protection, root protection, and loop protection

MPLS

MPLS L3VPN

MPLS L2VPN (VPWS/VPLS)

MPLS-TE

MPLS QoS

IPv6 features

Neighbor Discover (ND)

PMTU

IPv6 Ping, IPv6 Tracert, IPv6 Telnet

ACLs based on source IPv6 addresses, destination IPv6 addresses, Layer 4 ports, or protocol

types

Multicast Listener Discovery snooping (MLDv1/v2)

IPv6 addresses configured for sub-interfaces, VRRP6, DHCPv6, and L3VPN

Multicast

IGMP v1/v2/v3 snooping and IGMP fast leave

Multicast forwarding in a VLAN and multicast replication between VLANs

Multicast load balancing among member ports of a trunk

Controllable multicast

Port-based multicast traffic statistics

IGMP v1/v2/v3, PIM-SM, PIM-DM, and PIM-SSM

MSDP

Multicast VPN

QoS/ACL

Rate limiting in the inbound and outbound directions of a port

Packet redirection

Port-based traffic policing and two-rate three-color CAR

HQoS

Eight queues on each port

DRR, SP, and DRR+SP queue scheduling algorithms

WRED

Re-marking of the 802.1p and DSCP fields of packets

Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on the source MAC address,

destination MAC address, source IP address, destination IP address, TCP/UDP source/destination

port number, protocol type, and VLAN ID

Queue-based rate limiting and shaping on ports

Security

Hierarchical user management and password protection

DoS attack defense, ARP attack defense, and ICMP attack defense

Binding of the IP address, MAC address, port number, and VLAN ID

Port isolation, port security, and sticky MAC

MAC Forced Forwarding (MFF)

Blackhole MAC address entries

Limit on the number of learned MAC addresses

IEEE 802.1X authentication and limit on the number of users on a port

AAA authentication, RADIUS authentication, and HWTACACS authentication

NAC

SSH V2.0

HTTPS

CPU protection

Blacklist and whitelist

Attack source tracing and punishment for IPv6 packets such as ND, DHCPv6, and MLD packets

IPSec for management packet encryption

Reliability

LACP

E-Trunk

Ethernet OAM (IEEE 802.3ah and IEEE 802.1ag)

ITU-Y.1731

DLDP

LLDP

BFD for BGP, BFD for IS-IS, BFD for OSPF, BFD for static routes

VXLAN

VXLAN functions, VXLAN L2 and L3 gateways, BGP EVPN

VXLAN configuration using NETCONF/YANG

SVF

Acting as the parent node to vertically virtualize downlink switches and APs as one device for

management

Two-layer client architecture

ASs can be independently configured. Services not supported by templates can be configured on

the parent node.

Third-party devices allowed between SVF parent and clients

iPCA

Marking service packets to obtain the packet loss ratio and number of lost packets in real time

Measurement of the number of lost packets and packet loss ratio on networks and devices

Management and maintenance

Cloud-based management

Virtual cable test

SNMP v1/v2c/v3

RMON

Web-based NMS

System logs and alarms of different severities

GVRP

MUX VLAN

802.3az Energy Efficient Ethernet (EEE)

NetStream

Dying gasp upon power-off

Dimensions (W x D x H)

442 mm x 420 mm x 43.6 mm 

Height

1U

Input voltage

AC:

Rated AC voltage: 100V to 240V AC; 50/60 Hz

Max. AC voltage: 90V to 264V AC; 47–63 Hz

DC:

Rated DC power: –48V to 60V DC

Max. DC voltage: –38.4V to 72V DC

Maximum power consumption

279W

Power consumption (30% traffic load)

194W

Operating temperature

- 0–1800 m altitude: 0°C to 45°C

- 1800–5000 m altitude: The operating temperature reduces by 1°C every time the altitude

increases by 220 m.

Relative humidity 

5% to 95% (non-condensing)

Heat dissipation

Heat dissipation with fan, intelligent fan speed adjustment