| 硬件规格 |
| Hardware Version |
3.0 |
| RJ45 Port |
24个千兆电口 4个千兆TP/SFP端口 |
| SFP 端口 |
4 Gigabit SFP mini-GBIC combo interfaces, sharing ports 25-28 |
| Console端口 |
1个RS-232-to-RJ45串口 (115200, 8, N, 1) |
| Switching method |
Store-and-forward |
| Backplane Bandwidth |
56Gbps / 无阻塞 |
| Throughput |
41.67Mpps @64Bytes |
| Address Table |
8K entries |
| 共享数据缓冲区 |
4.1 megabits |
| Flow Control |
Supports IEEE 802.3x full-duplex and half-duplex mode |
| Jumbo Frame |
10K bytes |
| Reset Button |
< 5 seconds: System reboot > 5 seconds: Restore factory defaults |
| LED指示灯 |
System:
Power (Green)
Sys (Green)
10/100/1000T RJ45 Interfaces (Port 1 to Port 28):
1000Mbps (Orange), LNK/ACT (Green)
100/1000Mbps SFP Interfaces (Port 25 to Port 28):
1000Mbps (Orange), LNK/ACT (Green)
|
| Cooling Fan |
Fanless design (no fan) |
| Power Requirement |
AC 100~240V, 50/60Hz, auto-sensing. |
| ESD 保护 |
6KV DC |
| 功耗/损耗 |
21.4 watts / 73.0 BTU |
| 尺寸 (W x D x H) |
440 x 200 x 44.5 mm, 1U height |
| Weight |
2.7 kg |
| Material |
Metal Enclosure |
| 2层功能 |
| Port Mirroring |
TX / RX / 两者
Many-to-1 端口镜像
|
| VLAN |
802.1Q tagged VLAN 支持256个VLAN组,支持4094个VLAN ID 802.1ad Q-in-Q 语音VLAN 协议 VLAN 私有 VLAN (协议端口) GVRP |
| Link aggregation |
IEEE 802.3ad LACP 和静态 trunk
支持8个trunk组,每组8个端口
|
| 生成树协议 |
STP / RSTP / MSTP |
| IGMP Snooping |
IGMP (v2/v3) snooping
IGMP查询
支持256个组播组 |
| MLD Snooping |
MLD (v1/v2) Snooping, 支持256个组播组 |
| 访问控制列表 |
IPv4 / IPv6 IP-based ACL / MAC-based ACL |
| 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 |
| Safety |
IEEE 802.1X基于端口的认证 内置RADIUS客户端与RADIUS服务器 RADIUS/ TACACS +认证 IP-MAC端口绑定 MAC过滤 静态MAC地址 DHCP Snooping功能和DHCP Option82 STP BPDU防护,BPDU过滤和转发 DoS攻击防范 ARP检测 IP源防护 |
| 管理功能 |
| 基本管理界面 |
Web management/Telnet/Supports SNMP v1, v2c, v3 Firmware upgrade via HTTP/TFTP Remote/local system log System log LLDP protocol SNTP |
| 安全管理界面 |
SSH, SSL, SNMP v3 |
| SNMP MIBs |
RFC 3635 Ethernet-like MIB RFC 2863 Interface Group MIB RFC 2819 RMON (1, 2, 3, 9) RFC 1493 Bridge 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 802.3x 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 IEEE 802.3af Power over Ethernet IEEE 802.3at High Power over Ethernet 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 RFC 3810 MLD version 2 |
| 环境 |
| Operating Environment |
温度: 0 ~ 50 °C 相对湿度: 5 ~ 95% (无冷凝) |
| Storage Environment |
温度: -20 ~ 70 °C 相对湿度: 5 ~ 95% (无冷凝) |