| 硬件规格 |
| RJ45 Port |
48 Gigabit Copper Ports |
| SFP端口 |
4 Gigabit SFP mini-GBIC Combo Ports, Share with Port 45-48 |
| Console端口 |
1个RJ-45 to RS-232 串口 (115200, 8, N, 1) |
| Switching method |
Store-and-forward |
| Backplane Bandwidth |
96Gbps / 无阻塞 |
| Throughput |
71.4 Mpps@64Bytes |
| Address Table |
16K Address Table, Auto Source Learning and Aging Mechanism |
| 共享数据缓冲区 |
16M bits |
| Flow Control |
Support IEEE 802.3x Full-duplex and Half-duplex Modes |
| Jumbo Frame |
10056bytes |
| Reset Button |
< 5 Seconds: System Restart
> 5 Seconds: Factory Default Reset |
| 尺寸 (W x D x H) |
440 x 440 x 44.2 mm, 1U高度 |
| LED指示灯 |
系统:
Power (Green)
SYS (System, Green)
告警:
风扇1 (Red)
风扇2 (Red)
PoE 接口(Port 1 to Port 48):
LNK/ACT (10/100/1000Mbps, Green)
PoE使用状态 (Orange)
100/1000Mbps SFP端口 (Port 45 to Port 48):
LNK/ACT (100/1000X, Green) |
| Power Requirement |
100-240V AC, 50/60Hz, 12A |
| Power Consumption |
722 watts / 2462 BTU |
| ESD 保护 |
2KV 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52V DC, 590mA，最大30.8 watts
|
| 电源引脚分配 |
1/2(+), 3/6(-) |
| PoE 电源预算 |
600 watts (max.)@ 25 degrees C |
| PoE供电能力 |
PD @ 11 watts: 48个
PD @ 15.4 watts: 38个
PD @ 30.8 watts: 19个
|
| 2层功能 |
| Port Configuration |
Port Disable/Enable
Auto-negotiation for 10/100/1000Mbps Full-duplex and Half-duplex Mode Selection
Flow Control Disable/Enable |
| Port Status |
Display Speed/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 |
基于802.1Q Tagged VLAN Q-in-Q Private VLAN Edge (PVE) 基于MAC地址 VLAN 基于协议 VLAN 语音 VLAN 基于子网 VLAN MVR (Multicast VLAN Registration) GVRP 支持255个VLAN组, 达到4094个 VLAN ID |
| Link aggregation |
IEEE 802.3ad LACP / 静态Trunk
支持24组静态Trunk，每组8个端口 |
| 生成树协议 |
STP / RSTP / MSTP |
| QoS |
8个优先级 - 基于端口、802.1p、802.1Q VLAN tag、DSCP/TOS |
| 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，支持256条 |
| Bandwidth Control |
每个端口带宽控制
进: 100Kbps~1000Mbps
出: 100Kbps~1000Mbps
|
| 3层功能 |
| VLAN接口 |
Supports 128 VLAN Interfaces |
| Routing Table |
支持32条路由条目 |
| Routing Protocol |
支持静态路由协议
|
| 管理功能 |
| 基本管理界面 |
Console, Telnet, Web管理, SNMP v1, v2c |
| 安全管理界面 |
SSH, SSL, SNMP v3 |
| SNMP MIBs |
RFC 1213 MIB-II
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 2863 IF-MIB
RFC 3411 SNMP-Frameworks-MIB
RFC 4292 IP Forward MIB
RFC 4293 IP MIB
RFC 4836 MAU-MIB
IEEE 802.1X PAE
LLDP
PoE-Ethernet 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
|
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