| 硬件规格 |
| RJ45 Port |
24 10/100/1000Mbps RJ45 Ports |
| SFP 端口 |
4个千兆SFP mini-GBIC 接口, 复用21-24号 |
| Console端口 |
1 个RS-232 DB9 串口 (115200, 8, N, 1) |
| Switching method |
Store-and-forward |
| Backplane Bandwidth |
68Gbps / 无阻塞 |
| Address Table |
8K 地址表 |
| 共享数据缓冲区 |
1392 kilobytes |
| Flow Control |
Supports IEEE 802.3x full-duplex and half-duplex modes |
| Jumbo Frame |
10Kbytes |
| LED指示灯 |
System: Power, Main board
Port: 10/100/1000 Link/Down, SFP link, Stack |
| Reset Button |
< 5 seconds: System reboot
> 5 seconds: Restore factory default settings |
| 尺寸 (W x D x H) |
440 x 200 x 44.5 mm, 1U高度 |
| Weight |
3.0 KG |
| Power Consumption |
Max. 30 watts / 102 BTU |
| Power Requirement |
SGSW-24040
AC 100~240V, 50/60Hz
SGSW-24040R
100~240V AC, 50/60Hz
-48V DC @ 0.6A, Range: -30 ~ -60V |
| ESD保护 |
6KV DC |
| 堆叠 |
| Stacking Port |
2 5Gbps stacking ports similar to HDMI |
| Number of Stacked Units |
16 |
| Stacking Bandwidth |
10Gbps full-duplex |
| 堆叠ID 显示 |
7段 LED显示 (1~9, A~F, 0) |
| Stacking Topology |
Ring / Chain / Back-to-Back stack |
| 2层功能 |
| 基本管理界面 |
Console, 远程登录, Web管理, SNMPv1, v2c |
| 安全管理界面 |
SSH, SSL, SNMP v3 |
| Port Configuration |
Port disable/enable; Auto-negotiation 10/100/1000Mbps full-duplex and half-duplex mode selection; Flow control disable/enable; Bandwidth control function |
| VLAN |
802.1Q tagged VLAN 基于端口的VLAN Q-in-Q 专用VLAN Edge (PVE) 最大255个VLAN组, 最多4094条VLAN ID |
| 生成树协议 |
IEEE 802.1D
IEEE 802.1w
IEEE 802.1s |
| Link aggregation |
IEEE 802.3ad LACP 和静态trunk
支持12组 trunk,每组16个端口 |
| QoS |
每个端口4个输出队列 基于端口、802.1p、DSCP/TOS的优先级 |
| IGMP Snooping |
IGMP (v2/v3) Snooping,最大256个组播组
支持IGMP查询 |
| 访问控制列表 |
基于 IP ACL / MAC ACL |
| 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
RFC-2737 Entity MIB
RFC-2618 RADIUS Client MIB
RFC-2933 IGMP-STD-MIB
RFC3411 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 802.3x 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 |
| 环境 |
| Operating Environment |
温度: 0 ~ 50 °C
相对湿度: 20 ~ 95% (无冷凝)
|
| Storage Environment |
温度: -40 ~ 70 °C
相对湿度: 20 ~ 95% (无冷凝)
|