S5700-28C-EI-24S

Manufacturer

Huawei

Manufacturer Part Number

S5700-28C-EI-24S

Form Factor

Fixed, Stackable

Switch Port

20 GE SFP ports, 4 GE Combo ports

Power Over Ethernet (PoE)

Non-POE

Extended slot

Provides two extended slots, one for an uplink subcard and the other for a stack card

Max Stack bandwidth

48Gbps

DRAM Memory

256 MB

Flash Memory

32 MB

Performance

Forwarding performance

96  Mpps

MAC address table

IEEE 802.1d compliance

16 K MAC address entries

MAC address learning and aging

Static, dynamic, and blackhole MAC address entries

Packet filtering based on source MAC addresses

VLAN

4 K VLANs

Reliability

RRPP ring topology and RRPP multi-instance

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

SEP

STP, RSTP, and MSTP

BPDU protection, root protection, and loop protection

E-Trunk

IP routing

Static routing, ECMP

RIPv1, RIPv2 and RIPng

IPv6 features

Neighbor Discovery (ND)

Path MTU (PMTU)

IPv6 ping, IPv6 tracert, and IPv6 Telnet

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

MLD v1/v2 snooping

6to4 tunnel, ISATAP tunnel, and manually configured tunnel

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

QoS/ACL

Rate limiting on packets sent and received by an interface

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

Re-marking of the 802.1p priority and DSCP priority

Packet filtering at Layers 2 through 4, filtering out invalid frames based on the source MAC address, destination 

MAC address, source IP address, destination IP address, port number, protocol type, and VLAN ID

Rate limiting in each queue and traffic shaping on ports

Security

User privilege management and password protection

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

Binding of the IP address, MAC address, interface, and VLAN

Port isolation, port security, and sticky MAC

Blackhole MAC address entries

Limit on the number of learned MAC addresses

802.1x authentication and limit on the number of users on an interface

AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC

SSH v2.0

Hypertext Transfer Protocol Secure (HTTPS)

CPU defense

Blacklist and whitelist

Management

Management and maintenance

Stacking

MAC Forced Forwarding (MFF)

Virtual cable test

Port mirroring and RSPAN (remote port mirroring)

Remote configuration and maintenance by using Telnet

SNMP v1/v2/v3

RMON

Web NMS

HGMP

System logs and alarms of different levels

GVRP

MUX VLAN

Power Supply Specifications

Power Device

Power supply - Non-PoE

Power Redundancy

No

Voltage Required

AC 120/230 V ( 50/60 Hz )

Dimensions / Weight / Miscellaneous

Width

44.2cm

Depth

43.6cm

Height

22.0cm

Weight

5.0kg

System Software

Software Version

Enhanced Version

Manufacturer Warranty

Service & Support

1 year warranty