| 硬件特性 |
| 百兆电口 |
24个百兆电口，MDI/MDI-X自适应 |
| 千兆电口 |
2个千兆电口，MDI/MDI-X自适应 |
| 千兆光口 |
2个千兆光口，复用25-26号端口 |
| POE 端口 |
12个IEEE 802.3af POE端口，端口1-12 |
| 处理方式 |
存储转发 |
| 背板带宽 |
8.8Gbps / 无阻塞 |
| 吞吐量 |
6.547Mpps @64Bytes |
| MAC地址表 |
8K entries |
| Share Data Buffer |
512Kbytes |
| 最大数据帧大小 |
9K Bytes |
| 流量控制 |
支持IEEE 802.3X全双工和半双工 |
| LED指示灯 |
电源,风扇告警
联通 / 活动 (Green)
PoE In-Use (Amber)
1000 LNK / ACT(Green)
10/100 LNK / ACT(Green)
|
| 重置按钮 |
< 5秒: 系统重启
> 8 秒: 恢复出厂设置 |
| 尺寸 (W x D x H) |
440 x 265 x 44 mm, 1U height |
| 重量 |
3.6kg |
| 电源要求 |
100~240V AC, 50-60 Hz |
| 功率/损耗 |
最大150 watts / 511.5 BTU/hr |
| 以太网供电（Power over Ethernet） |
| PoE 标准 |
IEEE 802.3af Power over Ethernet / PSE |
| PoE Power Supply Type |
End-span |
| PoE 输出功率 |
Per Port 48V DC, 350mA . max. 15.4 watts |
| Power Pin Assignment |
1/2(+), 3/6(-) |
| PoE 总输出功率 |
110 watts |
| Max. number of Class 2 PD |
12 |
| Max. number of Class 3 PD |
6 |
| 2层特性 |
| 管理方式 |
Console, Telnet, Web Browser, SSL, SNMPv1, v2c |
| 端口设定 |
Port disable / enable
Auto-Negotiation
10/100/1000Mbps full and half duplex mode selection
Flow Control disable / enable
|
| 带宽控制 |
Ingress / Egress Rate Control
Allow to configure per 128Kbps
|
| VLAN |
IEEE 802.1Q Tag-based VLAN
Port-based VLAN
Q-in-Q tunneling
Up to 255 VLANs groups, out of 4041 VLAN IDs
|
| 链路聚合 |
Static Port Trunk
IEEE 802.3ad LACP (Link Aggregation Control Protocol)
Supports 13 groups of 8-Port trunk support
|
| QoS |
Traffic classification based on:
-Port priority
-802.1p priority
-DSCP / TOS field in IP Packet
|
| IGMP Snooping |
IGMP (v1 / v2) Snooping, up to 256 multicast Groups
IGMP Querier support
|
| 端口镜像 |
RX / TX / Both
1-to-1 mirroring
|
| 安全 |
IEEE 802.1x Port-based Network access control
Port Security
Static MAC
MAC Filtering
MAC / IP Binding
|
| 访问控制列表(ACL) |
IP-based Layer 3 / Layer 4 ACL
Up to 220 ACL rule entries
|
| SNMP MIBs |
RFC-1213 MIB-II
RFC-2863 Interface MIB
RFC-2665 EtherLike MIB
RFC-1493 Bridge MIB
RFC-2819 RMON MIB (Group 1, 2, 3,9)
POWER-ETHERNET-MIB |
| 标准一致性 |
| 认证标准 |
FCC Part 15 Class A, CE |
| 遵循国际标准 |
IEEE 802.3: 10Base-T
IEEE 802.3u: 100Base-TX
IEEE 802.3z: 1000Base- SX/LX
IEEE 802.3ab: 1000Base-T
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 802.1p: Class of service
IEEE 802.1Q: VLAN Tagging
IEEE 802.1x: Port Authentication Network Control
IEEE 802.3af: Power over Ethernet
|
| 环境 |
| 工作环境 |
温度: 0 ~ 50 °C
相对湿度: 20 ~ 95% (无冷凝)
|
| 存储环境 |
温度: -10 ~ 70 °C
相对湿度: 20 ~ 95% (无冷凝)
|
