| 硬件规格 |
| RJ45 Port |
24 10/100/1000Mbps RJ45 Ports |
| SFP 端口 |
4个SFP mini-GBIC 复用端口，共享端口21 -24 |
| 10G SFP+ 端口 |
4个10GBase-SR/LR SFP+ 接口(端口25-28) |
| Console端口 |
1个RS-232 DB9 串口(115200, 8, N, 1) |
| Switching method |
Store-and-forward |
| Backplane Bandwidth |
128Gbps / 无阻塞 |
| Throughput |
95Mpps@64Bytes |
| Address Table |
16K address table with automatic learning and aging |
| 共享数据缓冲区 |
1392 kilobytes |
| Flow Control |
Supports IEEE 802.3X full-duplex and half-duplex |
| Jumbo Frame |
10Kbytes |
| Reset Button |
< 5 sec: System reboot > 5 sec: Factory default reset |
| 尺寸(W x D x H) |
440 x 200 x 44.5 mm, 1U高度 |
| Weight |
2840g |
| LED指示灯 |
Power, System, Fan 1 & 2 alarm, Gigabit ports: link/activity, 10G ports: link/activity |
| Power Requirement |
100~240V AC, 50/60Hz |
| Power Consumption |
Max 45.3 watts / 154.7BTU |
| ESD 保护 |
6KV DC |
| 2层功能 |
| 基本管理界面 |
Console, 远程登陆, Web管理, SNMP v1, v2c |
| 安全管理界面 |
SSH, SSL, SNMP v3 |
| Port Configuration |
Port disable/enable, auto-negotiation of 10/100/1000Mbps full-duplex and half-duplex mode selection, flow control disable/enable |
| Port Status |
Displays speed/duplex mode, link status, flow control status, auto-negotiation status, and trunk status for each port |
| Port Mirroring |
TX / RX /两者
Many-to-1 端口镜像 |
| VLAN |
802.1Q Tagged VLAN, 支持256个 VLAN组 Q-in-Q Private VLAN Edge (PVE) 基于MAC地址 VLAN 基于协议的 VLAN 语音VLAN MVR (Multicast VLAN Registration) 支持256个VLAN组, 最多4094条VLAN ID |
| Link aggregation |
IEEE 802.3ad LACP / 静态 Trunk
支持14组Trunk，每组8个端口
|
| QoS |
每个端口8个输出队列 基于端口、802.1p、802.1Q VLAN tag 、DSCP/TOS的优先级 |
| IGMP Snooping |
IGMP (v1/v2/v3) Snooping, 可达到255个组播组
支持IGMP 查询模式 |
| MLD Snooping |
MLD (v1/v2) snooping, supports up to 255 multicast groups, supports MLD querier mode |
| 访问控制列表 |
Supports IP-based ACL / MAC address-based ACL, up to 256 entries |
| SNMP MIBs |
RFC-1213 MIB-II
IF-MIB
RFC-1493 Bridge MIB
RFC-1643 Ethernet MIB
RFC-2863 Interface MIB
RFC-2665 Ether-Like MIB
RFC-2819 RMON MIB (Group 1, 2, 3 and 9)
RFC-2737 Entity MIB
RFC-2618 RADIUS Client MIB
RFC-2933 IGMP-STD-MIB
RFC-3411 SNMP-Frameworks-MIB
IEEE 802.1X PAE
LLDP
MAU-MIB |
| 标准 |
| Authentication Standard |
FCC Part 15 Class A, CE |
| 遵循国际标准 |
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX/100Base-FX
IEEE 802.3z Gigabit SX/LX
IEEE 802.3ab Gigabit 1000T
IEEE 802.3ae 10Gb/s Ethernet
IEEE 802.3x Flow Control and Back pressure
IEEE 802.3ad Port trunk with LACP
IEEE 802.1D Spanning tree protocol
IEEE 802.1w Rapid spanning tree protocol
IEEE 802.1s Multiple spanning tree protocol
IEEE 802.1p Class of service
IEEE 802.1Q VLAN Tagging
IEEE 802.1x Port Authentication Network Control
IEEE 802.1ab LLDP
RFC 768 UDP
RFC 793 TFTP
RFC 791 IP
RFC 792 ICMP
RFC 2068 HTTP
RFC 1112 IGMP version 1
RFC 2236 IGMP version 2
RFC 3376 IGMP version 3
RFC 2710 MLD version 1
FRC 3810 MLD version 2 |
| 环境 |
| Operating Environment |
温度: 0 ~ 50 °C
相对湿度: 20 ~ 95% (无冷凝)
|
| Storage Environment |
温度: -20 ~ 70 °C
相对湿度: 20 ~ 95% (无冷凝)
|
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