| 硬件规格 |
| RJ45 Port |
16 x Gigabit RJ45 Ports |
| TP/SFP Combo Port |
4 Gigabit TP/SFP ports, ports 17-20 |
| Console端口 |
1个RS-232 DB9串口(115200, 8, N, 1) |
| Switching method |
Store-and-forward |
| Backplane Bandwidth |
40Gbps / 无阻塞 |
| Throughput |
29.7Mpps@64Bytes |
| Address Table |
8K address table with automatic learning and aging mechanism |
| 共享数据缓冲区 |
4 megabits |
| Flow Control |
Supports IEEE 802.3x full-duplex and half-duplex mode |
| Jumbo Frame |
9Kbytes |
| Reset Button |
< 5 seconds: System restart > 5 seconds: Restore factory default settings |
| 尺寸 (W x D x H) |
440 x 300 x 44.5 mm, 1U高度 |
| Weight |
4.1kg |
| LED指示灯 |
系统:
Power (Green), SYS (System, Green)
风扇:
FAN1 (Green), FAN2 (Green)
PoE接口 (Port 1 to Port 16):
LNK/ACT (10/100/1000Mbps, Green), PoE使用中(Orange)
10/100/1000Base-T 电口 (Port 17 to port 20):
1000 (LNK/ACT, Green), 10/100 (LNK/ACT, Orange)
100/1000Mbps SFP 接口 (Port 17 to Port 20):
1000 (LNK/ACT, Green), 100 (LNK/ACT, Orange)
|
| Power Requirement |
100~240V AC, 50/60Hz, 2A |
| Power Consumption |
Max 22 Watts / 75BTU |
| ESD 保护 |
6KV DC |
| 以太网供电 |
| PoE 标准 |
IEEE 802.3af / 802.3at PoE / PSE |
| PoE 电源类型 |
End-Span |
| PoE 功率输出 |
每个端口56V DC,最大30.8 Watts |
| 电源引脚分配 |
1/2(+), 3/6(-) |
| PoE功率预算 |
230 Watts Max. |
| PoE供电能力 |
PoE供电能力@ 7 Watts: 16个
PoE供电能力@ 15.4 Watts: 14个
PoE供电能力@ 30.8 Watts: 7个 |
| 2层管理功能 |
| 基本管理界面 |
Console, 远程登录, Web管理, SNMP v1, 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 |
| Port Status |
Display speed and duplex mode, link status, flow control status, auto-negotiation status, Trunk status for each port |
| Port Mirroring |
TX / RX / 两者
Many-to-1端口镜像 |
| VLAN |
802.1Q TaggedVLAN, 支持255个VLAN组 Q-in-Q Private VLAN Edge (PVE) 基于MAC VLAN 基于协议VLAN Voice VLAN MVR (Multicast VLAN Registration) 支持255个VLAN组, 达到4094条VLAN ID |
| Link aggregation |
IEEE 802.3ad LACP /静态 trunk
支持10组trunk,每组16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, 支持255个组播组
支持IGMP查询模式 |
| MLD Snooping |
MLD (v1/v2) Snooping, 支持255个组播组
支持MLD查询模式 |
| 访问控制列表 |
基于IP ACL / MAC ACL |
| Bandwidth Control |
每个端口带宽控制
进: 500Kbps~80Mbps
出: 64Kbps~80Mbps |
| 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 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 802.1s 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 Power over Ethernet PLUS
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: 5 ~ 95% (无冷凝) |
| Storage Environment |
温度: -10 ~ 70 °C
相对湿度: 5 ~ 95% (无冷凝) |