| 经销商 | 联系方式 |
|---|---|
| 智微智能 | 400-930-1339 |
ES4332TX交换机是千兆增强型以太网接入交换机，具有24个千兆下行光链路端口和2个万兆上行链路以及2个万兆堆栈链路端口。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。ES4332TX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 | L2千兆增强型全网管交换机 |
| 端口 | |
| 规格 | 24*1G SFP ports;4*10/100/1000M BASE-T RJ45 ports(combo);2*10G SFP+ uplink ports;2*10G stack link ports;1*GE out-of-band management port;1*console RJ45 port |
| 性能 | |
| flash memory | 64MB |
| DDRIII capacity | 512MB |
| switching capacity | 128Gbps |
| MAC address table size | 16K |
| ARP table size | 1K |
| Jumbo frames | 9KB |
| auto-negotiation MDI/MDIX |
Yes |
| 电源 | |
| input range | 100-240VAC/50-60Hz |
| Max system power(w) | 21W |
| Smart fan controller | Fanless |
| SFP power control | Yes |
| Dying gasp | Yes |
| 机箱 | |
| Rack Space | 19" |
| Dimension (W x D x H) cm |
44 x 28 x 4.4 |
| 环境 | |
| Operating Temperature | 0ºto 50ºC |
| Storage Temperature | -40ºto 70ºC |
| Operating Humidity (non-condensing) |
10% to 90% |
| Storage Humidity (non-condensing) |
10% to 90% |
| Environmental Regulation Compliance: WEEE |
YES |
| Environmental Regulation Compliance: RoHS |
RoHS |
| 认证 | |
| FCC Class A | YES |
| CE | YES |
| Safety Compliance:CB | YES |
| Safety Compliance:UL | YES |
| 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)；IEEE 802.1v Protocol-based VLAN；IP Subnet-based VLAN；MAC-based VLAN；Voice VLAN；Traffic Segmentation；QinQ |
| IGMP Snooping | IGMP Proxy reporting；IGMP v1/v2/v3 snooping；IGMP Filtering；IGMP Throttling；IGMP Immediate Leave；IGMP Querier；IGMP mrouter-forward mode；IGMP router-port-expire-time；IGMP tcn-flood；IGMP tcn-query-solicit；IGMP unregistered-data-flood |
| MVR | 5 multicast VLANs |
| Port mirroring | YES |
| Remote port mirror (RSPAN) | YES |
| Stacking Links | L2/L3 supported；VLAN membership supported；trunking supported；IPMC supported |
| 扩展功能 | |
| Non-Spanning Tree Loopback detection | YES |
| Port security | YES |
| Dynamic Arp Inspection | YES |
| CFM | YES |
| OAM | YES |
| UDLD | YES |
| 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 |
| 安全 | |
| AAA | Radius client；Tacasc+ client |
| 802.1X | Local/radius Authentication；Port-based Authentication；Mac-based Authentication |
| HTTPS and SSL(v3) | YES |
| SSH V2.0 | YES |
| DHCP Snooping | Option 82 |
| IP Source guard | YES |
| DoS Protection | YES |
| ACL | |
| L2/L3/L4 | YES |
| Ingress | YES |
| Egress | YES |
| Statistics | YES |
| Global ACL | YES |
| IPv4/IPv6/MAC/ARP ACL | YES |
| IPv6 | |
| IPv4/IPv6 Dual Protocol Stack | YES |
| IPv6 Address Type | Unicast；Multicast |
| ICMPv6 | YES |
| IPv6 Neighbor Discovery | YES |
| IPv6 Neighbor Discovery Snooping | YES |
| Manual Configuration | YES |
| IPv6 DHCP client | YES |
| IPv6 DHCP Snooping | YES |
| MVR over IPv6 | YES |
| SNMP over IPv6 | YES |
| HTTP over IPv6 | YES |
| SSH over IPv6 | YES |
| IPv6 DHCP client | YES |
| Telnet over IPv6 | YES |
| 管理功能 | |
| Switch Management | Web management；CLI via console port or Telnet；SNMP v1, v2c, v3 |
| IP clustering | 32 members |
| Firmware & Configuration | Firmware upgrade via HTTP；Dual images；Multiple configuration files；Configuration file upload/download via TFTP/HTTP/FTP server；Firmware auto upgrade |
| RMON | groups 1, 2, 3 and 9 |
| MIB II | YES |
| DHCP/BOOTP | Client；Relay；DHCP dynamic provision option 66,67 |
| DNS client | YES |
| Syslog | YES |
| System monitor | YES |
| LLDP | YES |
| Ping/ Traceroute | YES |
| SNTP/NTP | YES |
| SMTP | YES |
| sFLOW | YES |
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