S5720-52P-EI-AC

S5720-52P-EI-AC Specification

Fixed ports

S5720-52P-EI-AC: 48×10/100/1000Base-T, 4 Gig SFP, 2 QSFP+

Extended slot

NA

MAC address table

IEEE 802.1d

64K MAC address entries

MAC address learning and aging

Static, dynamic, and blackhole MAC address entries

Packet filtering based on source MAC addresses

VLAN

4K VLANs

Guest VLAN and voice VLAN

GVRP

MUX VLAN

VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports

1:1 and N:1 VLAN mapping

VLAN-based transparent transmission of protocol packets

Jumbo frame

12K

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)

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

BPDU protection, root protection, and loop protection

BPDU tunnel

MPLS

MPLS L3VPN

MPLS L2VPN (VPWS/VPLS)

MPLS-TE

MPLS QoS

IP routing

Static routing, RIPv1/2, RIPng, OSPF, OSPFv3, IS-IS, IS-ISv6, BGP, BGP4+, ECMP, and policy-based routing

IPv6 features

Neighbor Discovery (ND)

Path MTU (PMTU)

IPv6 ping, IPv6 tracert, and IPv6 Telnet

6to4 tunnel, ISATAP tunnel, and manually configur ed tunnel

ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or pr otocol type

MLD v1/v2 snooping

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

MVPN

QoS/ACL

Rate limiting on packets sent and received by a port

Packet redirection

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

Eight queues on each port

WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms

WRED

Re-marking of the 802.1p priority and DSCP priority

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

destination MAC address, source IP address, destination IP address, TCP/UDP port number, protocol type,

and VLAN ID

Rate limiting in each queue and traffic shaping on ports

1:1, N:1, N:4 port mirroring

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

MFF

Blackhole MAC address entries

Limit on the number of learned MA C 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 defense

Blacklist and whitelist

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

Reliability

Ethernet OAM (IEEE 802.3ah and IEEE 802.1ag)

ITU-Y.1731

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

VRRP4, VRRP6

Super Virtual Fabric (SVF)

Plug-and-play SVF client

Automatic software and patch loading to clients

One-click and automatic delivery of service configurations

Independent client running

TWAMP

Two-way IP link performance measurement

Measurement on two-way packet delay, one-way packet loss rate, and one-way packet jitter

Management and Maintenance

iStack

Virtual cable test

SNMP v1/v2c/v3

RMON/RMON2

Web-based NMS

System logs and alarms of different levels

sFlow

802.3az Energy Efficient Ethernet (EEE)

Interoperability

VLAN-Based Spanning Tree (VBST), working with PVST, PVST+, and RPVST

Link-type Negotiation Protocol (LNP), similar to DTP

VLAN Central Management Protocol (VCMP), similar to VTP

Operating environment

Operating temperature:

0-1800 m altitude: 0oC to 45oC

1800-5000 m altitude: The operating temperature reduces by 1oC every time the altitude increases by 220

m.

Relative humidity: 5% to 95% (non-condensing)

Input voltage

AC:

Rated voltage range: 100 V to 240 V A C, 50 Hz to 60 Hz

Maximum voltage range: 90 V to 264 V A C, 47 Hz to 63 Hz

DC:

Rated voltage range: –48 V to –60 V, DC

Maximum voltage range: –36 V to –72 V, DC

Dimensions (W x D x H, mm)

442×220×43.6

Front power input

S5720-52P-EI-AC: No

Typical power consumption

S5720-52P-EI-AC: 51.1 W