| 硬件规格 |
| Hardware Version |
Version 2 |
| RJ45 Port |
28 10/100/1000Mbps RJ45 Ports |
| SFP 端口 |
4个SFP mini-GBIC 端口,共享端口 25 -28 |
| Switching method |
Store-and-forward |
| Backplane Bandwidth |
56Gbps / 无阻塞 |
| Throughput |
41.67Mpps |
| MAC 地址表 |
16K entries |
| 共享数据缓冲区 |
448K bytes |
| Flow Control |
Supports IEEE 802.3X full-duplex and half-duplex |
| 巨型帧 |
9216 Bytes |
| LED指示灯 |
PWR, SYS, LNK / ACT, PoE In-Use, 1000, PWR Alert, FAN 1 & 2 Alert |
| 尺寸 (W x D x H) |
440 x 300 x 44.5 mm, 1U高度 |
| 重量 |
WGSW-28040P: 3.9kg WGSW-28040P4: 4.3kg |
| Power Consumption |
WGSW-28040P
Max. 202 Watts / 688.82 BTU
WGSW-28040P4
Max. 398 Watts / 1357.18 BTU |
| Power Requirement |
AC 100~240V, 50/60Hz |
| ESD 保护 |
6KV DC |
| 以太网供电 |
| PoE 标准 |
IEEE 802.3af PoE / PSE |
| PoE电源类型 |
End-Span |
| PoE 功率输出 |
Per Port 48V DC
Max. 15.4 Watts
|
| 电源引脚分配 |
1/2(+), 3/6(-) |
| PoE 电源预算 |
WGSW-28040P: 180 Watts
WGSW-28040P4: 380 Watts |
| PoE供电能力 |
Number of PD @ 7Watts
WGSW-28040P: 24
WGSW-28040P4: 24
Number of PD @ 15.4Watts
WGSW-28040P: 11
WGSW-28040P4: 24
|
| 2层功能 |
| 基本管理界面 |
Console,远程登陆, Web 管理, SNMPv1, v2c |
| 安全管理界面 |
SSH, SSL, SNMPv3 |
| Port Configuration |
Port disable/enable; Auto-negotiation 10/100/1000Mbps full-duplex and half-duplex mode selection; Flow control disable/enable; Port description |
| Port Status |
Displays speed/duplex mode, link status, flow control status, auto-negotiation status, and trunk status for each port |
| VLAN |
802.1Q Tagged VLAN Q-in-Q Private VLAN Edge (PVE) 基于子网VLAN 语音VLAN 支持256个VLAN组, 最多4094条VLAN ID |
| Link aggregation |
IEEE 802.3ad LACP / 静态 Trunk
支持8组Trunk,每组8个端口 |
| QoS |
每个端口8个输出队列 802.1p、DSCP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 |
| 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)
RFC 2737 Entity MIB
RFC 3411 SNMP-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
IEEE 802.3z 1000Base-SX/LX
IEEE 802.3ab Gigabit 1000Base-T
IEEE 802.3x Flow Control
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 802.3af Power over Ethernet
|
| 环境 |
| Operating Environment |
温度: 0 ~ 50 °C
相对湿度: 20 ~ 95% (无冷凝) |
| Storage Environment |
温度: -10 ~ 70 °C
相对湿度: 20 ~ 95% (无冷凝) |