ES2228TS交换机是百兆以太网Web Smart接入交换机,具有24个百兆下行链路端口和最大2个千兆(光电复用)上行链路端口。交换机是理想的互联网服务提供商(ISPS)和多系统运营商(MSOS),为家庭用户提供三重播放服务,达到千兆带宽。它也是SMB、企业和校园网的理想千兆位接入交换机。ES2228TS交换机具有高可用性、全面安全性、健壮多播控制的特点,并将QoS提前到网络边缘,同时保持简单的管理。
产品形态 | |
类型 | L2百兆简捷管理型以太网交换机 |
端口 | |
规格 | 24*10/100M BASE-T RJ45 ports;2*10/100/1000M BASE-T RJ45 ports;2*1G SFP port(combo) |
性能 | |
flash memory | 128MB |
SDRam capacity | 16MB |
switching capacity | 8.8Gbps |
MAC address table size | 8K |
auto-negotiation MDI/MDIX |
Yes |
电源 | |
input range | 100-240VAC/50-60Hz |
POE | Optional |
Max system power(w) | 450W |
fan | 2 |
机箱 | |
Rack Space | 19" |
Dimension (W x D x H) cm |
44 x 28 x 4.3 |
环境 | |
Operating Temperature | 0ºto 45ºC |
Storage Temperature | -40ºto 70ºC |
Operating Humidity (non-condensing) |
5% to 95% |
Storage Humidity (non-condensing) |
5% to 95% |
Environmental Regulation Compliance: RoHS |
YES |
认证 | |
CCC | YES |
EMC | YES |
IEC60950-1 and IEC60825-1 | YES |
CE/RE | YES |
Surge common mode | 6KV |
Surge differential mode | 4KV |
Air discharge | 8KV |
Contact discharge | 4KV |
L2功能 | |
Transceivers | current/rx-power/temperature/tx-power;voltage/high-low alarm and warning;Digital Diagnostic Monitoring (DDM) |
Flow Control | IEEE 802.3x for full duplex mode;Back-Pressure for half duplex mode |
Jumbo frames | 9 KB |
Storm Control | Broadcast/Multicast/Unknown Unicast |
Link aggregation | Static link aggregation;802.3ad with LACP;Unicast/Multicast load balance over trunk port |
Spanning Tree Protocol | STP;RSTP;MSTP;ERPS;BPDU Guard;BPDU filtering;BPDU transparent;Loopback detection |
VLANs | Supports 4K VLAN;Port-based VLAN;IEEE 802.1Q VLAN;GVRP (256 VLAN);Protocol-based VLAN;Voice VLAN;QinQ |
IGMP Snooping | IGMP v1/v2/v3 snooping;IGMP Immediate Leave;IGMP Group;IGMP Router Port; |
MLD Snooping | MLD setting;MLD Immediate Leave;MLD Group;MLD Router Port |
Port mirroring | YES |
Port security | Port-MAC-IP;DHCP Snooping;MAC address binding |
Qos功能 | |
Scheduling for priority queues | WRR Priority Scheduling;Strict Pritory Scheduling;Hybrid(DRR/WRR + Strict) |
COS | YES |
DiffServ | YES |
Number of Priority Queues | 8 queues/port |
DSCP | YES |
TCP/UDP Port Base | YES |
POE | |
PoE Setting | YES |
PoE Auto Check | YES |
PoE Power Delay | YES |
PoE Schedule | YES |
PoE Event | YES |
ACL | |
ACL Profile List | YES |
ACL Ctag | YES |
ACL Stag | YES |
ACL VLAN | YES |
ACL Bandwidth | YES |
ACL DSCP | YES |
IPv6 | |
IPv4/IPv6 address setting | YES |
管理功能 | |
Switch Management | Web management;SNMP v1, v2c, v3 |
Firmware & Configuration | Firmware upgrade via HTTP;Configuration file upload/download via HTTP server;Load Default Setting |
RMON | groups 1, 2, 3 and 9 |
MIB Counter | YES |
DHCP | Agent;Relay; |
Scan MACID Lookup Table | YES |
Syslog | YES |
System monitor | YES |
LLDP | YES |
Loop Detect | YES |
NTP | YES |