HUAWEI S2700-26TP-EI-DC S2700 Series Switches

S2700-26TP-EI-DC Specification

Downlink ports

24 × 10/100Base-TX Ethernet ports

Uplink ports

2 dual-purpose 10/100/1000 or SFP

MAC address

8K MAC address entries
Manual deletion of dynamic MAC address entries
Aging time of MAC address configurable
Blackhole MAC address entries
MAC address learning control which based on ports

VLAN feature

4K VLANs, complying with IEEE 802.1Q
Port-based VLAN assignment

MAC address-based assignment
Port-based QinQ

QoS

Port-based rate limiting and flow-based rate limiting
4 or 8 queues of different priorities on each port
Mapping between 802.1p priorities and queues
SP, WRR, and SP+WRR algorithms

N/A

IPv6 feature

IPv6 protocol
Static IPv6 routes
Supports MLD v1/v2 snooping.

Multicast

MVLAN
Controllable multicast
IGMP v1/v2/v3 snooping
Port-based rate limiting for multicast packets

Reliability

STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s), and RRPP topology and RRPP multi-instance

Traffic sampling

N/A

Security & access features

802.1x authentication and limit on the number of users on an interface
Storm suppression
IP Source Guard

Multiple authentication methods including AAA authentication, RADIUS authentication, and TACACS+ authentication
802.1x authentication, MAC address authentication, MAC bypass authentication 
DHCP snooping
Port isolation and sticky MAC
Packet filtering based on MAC addresses
Suppression of multicast, broadcast, and unknown unicast packets
Limit on the number of learned MAC addresses
CPU defense

Surge protection

Surge protection capability of service ports: 6 kV (The surge protection capability of service ports on PoE switches is 1 kV.)

Management

Stack
Auto-Config
CLI-based configuration
Remote configuration using Telnet
SNMP V1/V2/V3
Remote network monitoring
SSHv2
Web-based device management

Operating environment

Long-term operating temperature: –5°C to + 50°C
Relative humidity: 10% to 90% (non-condensing)

Power

DC:
Rated voltage range: –48 V to –60 V DC
Maximum voltage range: –36 V to –72 V, DC
Note: PoE models do not use DC power supplies.

Dimensions (W x D x H)

442 × 220 × 43.6 mm

Weight

S2700-26TP-EI<2.4 kg

Power consumption

S2700-26TP-EI<15.5 W