|
Item |
S2700-SI/S2710-SI* |
S2700-EI |
S2750-EI/S2751-EI |
|
Downlink ports |
S2700-9TP-SI**/S2700-9TP-EI/S2700-9TP-PWR-EI: 8 10/100Base-TX Ethernet ports
S2700-18TP-SI/S2700-18TP-EI/S2750-20TP-PWR-EI-AC: 16 10/100Base-TX Ethernet ports
S2700-26TP-SI/S2700-26TP-EI/S2700-26TP-PWR-EI/S2750-28TP-EI-AC/S2750-28TP-PWR-EI-AC/S2751-28TP-PWR-EI-AC: 24 10/100Base-TX Ethernet ports
S2710-52P-SI/S2700-52P-EI: 48 10/100Base-TX Ethernet ports |
|
Uplink ports |
S2700-9TP-SI/S2700-9TP-EI/S2700-9TP-PWR-EI/: 1 dual-purpose 10/100/1000 or SFP
S2700-18TP-EI /S2700-18TP-SI /S2700-26TP-EI /S2700-26TP-EI /S2700-26TP-PWR-EI/S2700-26TP-SI: 2 dual-purpose 10/100/1000 or SFP
S2710-52P-SI/S2700-52P-EI/: 4 gigabit SFP
S2750-20TP-PWR-EI /S2750-28TP-EI-AC/S2750-28TP-PWR-EI/S2751-28TP-PWR-EI: 2 Gig SFP and 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 |
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 |
16K MAC address entries
Manual deletion of dynamic MAC address entries
Aging time of MAC address configurable
MAC address learning control which based on ports
Blackhole MAC address entries |
|
VLAN feature |
4K VLANs, complying with IEEE 802.1Q
Port-based VLAN assignment |
|
N/A |
MAC address-based assignment
Port-based QinQ |
|
QoS |
Outbound-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 |
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 |
Port-based rate limiting and flow-based rate limiting
8 queues of different priorities on each port
Mapping between 802.1p priorities and queues
SP, WRR, and SP+WRR algorithms |
|
N/A |
packet-based priority remark and packet redirection |
|
IPv6 feature |
IPv6 protocol
Static IPv6 routes |
IPv6 protocol
Static IPv6 routes
Supports MLD v1/v2 snooping. |
|
Multicast |
IGMP v1/v2/v3 snooping
Port-based rate limiting for multicast packets |
MVLAN
Controllable multicast
IGMP v1/v2/v3 snooping
Port-based rate limiting for multicast packets |
|
Reliability |
S2700-SI:STP (IEEE
802.1d), RSTP (IEEE
802.1w)
S2710-SI: STP (IEEE
802.1d), RSTP (IEEE
802.1w), MSTP (IEEE
802.1s) |
STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s), and RRPP topology and RRPP multi-instance |
STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s), and RRPP topology and RRPP multi-instance
SEP and ERPS (G.8032)
Smart Link tree topology and Smart Link multi-instance, implementing millisecond-level protective switchover |
|
Traffic sampling |
N/A |
sFlow |
|
Security & access features |
S2700-SI:Storm suppression
S2710-SI: Storm suppression , IP Source Guard |
802.1x authentication and limit on the number of users on an interface
Storm suppression
IP Source Guard |
S2700-SI:Multiple authentication methods including AAA, RADIUS, and TACACS+;
Port isolation;
Suppression of multicast, broadcast, and unknown unicast packets;
CPU defense
S2710-SI：Multiple authentication methods including AAA, RADIUS, and TACACS+;
Port isolation;
Suppression of multicast, broadcast, and unknown unicast packets;
CPU defense;
DHCP snooping |
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
S2750-EI/S2751-EI:DHCP relay |
|
Surge protection |
Surge protection capability of service ports: 6 kV (The surge protection capability of service ports on PoE switches is 1 kV.) |
Surge protection capability of service ports: 6 kV |
|
Management |
Stack (S2710-52P-SI-AC, S2710-52P-PWR-SI, S2700-52P-EI-AC, S2700-52P-PWR-EI)
Auto-Config
CLI-based configuration
Remote configuration using Telnet
SNMP V1/V2/V3
Remote network monitoring
SSHv2
Web-based device management |
Stack
Easy Operation
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 |
AC:
Rated voltage range: 100 V to 240 V AC, 50/60 Hz
Maximum voltage: 90 to 264 V AC, 50/60 Hz
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) |
S2700-9TP-EI/SI: 250×180×43.6
S2700-9TP-PWR-EI: 320×220×43.6
S2700-18TP-EI/SI/ S2700-26TP-EI/SI/S2750-28TP-EI-AC: 442×220×43.6
S2700-26TP-PWR-EI: 442×420×43.6
S2710-52P-SI/S2700-52P-EI: 442×220×43.6
S2750-20TP-PWR-EI-AC/S2750-28TP-PWR-EI-AC/S2751-28TP-PWR-EI-AC: 442×310×43.6 |
|
Weight |
S2700-9TP-SI<1.4 kg
S2700-18TP-SI<2.4 kg
S2700-26TP-SI<2.4 kg
S2710-52P-SI<3 kg |
S2700-9TP-EI<1.4 kg
S2700-9TP-PWR-EI<2.5 kg
S2700-18TP-EI<2.4 kg
S2700-26TP-EI<2.4 kg
S2700-52P-EI<3 kg
S2700-26TP-PWR-EI<4 kg (without power supply) |
S2750-20TP-PWR-EI<4.5 kg
S2750-28TP-EI<3 kg
S2750-28TP-PWR-EI<4.5 kg
S2751-28TP-PWR-EI-AC<4.5 kg |
|
Power consumption |
S2700-9TP-SI<12.8 W
S2700-18TP-SI<14.5 W
S2700-26TP-SI<15.5 W
S2710-52P-SI<38 W |
S2700-9TP-EI<12.8 W
S2700-9TP-PWR-EI<154 W (PoE: 124 W)
S2700-18TP-EI<14.5 W
S2700-26TP-EI<15.5 W
S2700-52P-EI<38 W
S2700-26TP-PWR-EI<808W (PoE: 740 W) |
S2750-20TP-PWR-EI<440 W
(PoE：375W)
S2750-28TP-EI< 15.7 W
S2750-28TP-PWR-EI< 445 W
(PoE：370W)
S2751-28TP-PWR-EI-AC<147 W
(PoE：124W) |
