Alti-link Communication Co.,Limited
Based on the IGMP (Internet Group Management Protocol) query and report messages, the switch forwards traffic only to the ports that request the multicast traffic rather than to all ports. It helps to optimize multicast performance and is especially useful for bandwidth-intensive IP multicast applications such as online media streaming and gaming
VLAN (virtual local area network) can be used to separate traffic within a business such as isolating resources between network administrators and general users or between employees and public guest users.
QoS (Quality of service) is the ability to provide different priority to different applications, users, or video/voice/data flows, or to guarantee a certain level of performance to a data flow.
The S2200 series combines 2 physical ports together to make a single high-bandwidth data path, for faster file transfers and to enhance connection reliability.
This switch’s built-in IEEE 802.3az Energy Efficient Ethernet (EEE) function automatically detects network traffic and adjusts power consumption dynamically to reduce power usage during times of low traffic.
Extend your network control and visibility without disrupting your quiet business environment. This business switch features a fanless design that ensures noiseless operation and greater reliability over time with fewer parts to fail.
Hardware Specification
|
Model |
S2228S |
S2220S |
S2210S |
|
LAN port |
24 * 10/100/1000M RJ45 |
16* 10/100/1000M RJ45 |
8* 10/100/1000M RJ45 |
|
Uplink port |
4 * 100/1000M SFP |
4* 100/1000M SFP |
2* 100/1000M SFP |
|
Chipset |
EN8853C |
EN8853C |
EN8851C |
|
Packet buffer |
8M |
8M |
8M |
|
Flash |
256K |
256K |
256K |
|
Forwarding rate |
41.66Mpps |
29.76Mpps |
14.88Mpps |
|
Switching capacity |
56Gbps |
40Gbps |
20Gbps |
|
Switching mode |
Store-forward |
Store-forward |
Store-forward |
|
MAC address |
8K |
8K |
8K |
|
Button |
Reset |
Reset |
Reset |
|
Size |
440*180*44 mm |
440*180*44mm |
220X135X30mm |
|
Power supply |
AC100-240V |
AC100-240V |
AC100-240V |
|
Power consumption |
18W |
18W |
12W |
|
Cooling System |
Fanless |
Fanless |
Fanless |
|
LED |
PWR、STA、LINK/ACT、 |
PWR、STA、LINK/ACT、 |
PWR、STA、LINK/ACT、 |
|
Working Temp. |
0-45℃ |
0-45℃ |
0-45℃ |
|
Storage Temp. |
-40-70℃ |
-40-70℃ |
-40-70℃ |
|
Working Humidity. |
10%-90%RH |
10%-90%RH |
10%-90%RH |
|
Storage Humidity. |
5%-90%RH |
5%-90%RH |
5%-90%RH |
Software Specification
|
Flow control |
Full |
|
Half |
|
|
HOL |
|
|
VLAN |
Access mode |
|
Trunk mode |
|
|
LACP （Link aggregation） |
MANUAL mode |
|
LLDP |
Support |
|
STP |
Support |
|
loopback |
Port-based |
|
POE |
POE timer |
|
POE Priority |
|
|
PD-alive |
|
|
Storm control |
Broadcast storm control |
|
Multicast storm control |
|
|
Unknown unicast storm control |
|
|
QOS |
Ingress rate limit |
|
Egress rate limiting |
|
|
PQ |
|
|
WRR |
|
|
SP+WRR |
|
|
ACL |
MAC-based ACL |
|
IPV4-based ACL |
|
|
IPV6-based ACL |
|
|
network security |
DHCP SNOOPING |
|
IP source Guard |
|
|
DDOS Attack defense |
|
|
Port isolation |
Support |
|
Port mirroring |
One-to-one mirroring |
|
IGMP SNOOPING |
V1,V2 |
|
IP management |
IPV4 |
|
http |
|
|
Profile import and export |
|
|
SNTP |
|
|
restart |
|
|
Return to factory |
|
|
Firmware update |
|
|
Username and password |
|
|
DHCP client |
|
|
cloud (customizable) |
