| 硬件规格 |
| RJ45 Port |
24 10/100/1000Mbps RJ45 Ports, MDI/MDI-X Auto-crossover |
| SFP端口 |
4个100/1000Base-X SFP mini-GBIC接口，复用21-24号端口
兼容100Base-FX SFP收发器
|
| SFP+ 端口 |
4个10GBase-SR/LR SFP+ 接口(复用25-28号端口)
兼容1000Base-SX/ LX/ BX SFP收发器
|
| Console |
1 个 RS-232-to-RJ45串口(115200, 8, N, 1) |
| 交换处理方式 |
Store-and-forward |
| Backplane Bandwidth |
128Gbps / 无阻塞 |
| Throughput |
95Mpps@64Bytes |
| Address Table |
16K Address Table, Auto Source Address Learning and Aging |
| 共享数据缓冲区 |
32M bits |
| Flow Control |
Supports IEEE 802.3x Full-duplex and Half-duplex |
| 巨型帧大小 |
10K bytes |
| Reset Button |
< 5 Seconds: System Restart
> 5 Seconds: Factory Default Reset |
| 尺寸(W x D x H) |
440 x 300 x 44.5 mm, 1U 高度 |
| Weight |
4887g |
| LED 指示灯 |
System:
PWR (Green), SYS (Green), Ring (Green), R.O. (Green)
PWR1 (Green), PWR2 (Green), FAN1 (Green), FAN2 (Green)
10/100/1000T RJ45 Interfaces (Port 1 to Port 24):
10/100/1000Mbps LNK/ACT (Green)
PoE In-Use (Orange)
100/1000Mbps SFP Combo Interfaces (Port 21 to Port 24):
1000Mbps (Green), LNK/ACT (Orange)
1/10Gbps SFP+ Interfaces (Port 25 to Port 28):
10Gbps LNK/ACT (Green), 1Gbps LNK/ACT (Orange)
|
| Power Requirement |
100~240V AC, 50/60Hz |
| Power Consumption |
502 watts / 1712.8 BTU Max. |
| ESD保护 |
6KV DC |
| 以太网供电 |
| PoE 标准 |
IEEE 802.3af / 802.3at PoE / PSE |
| 供电电源类型 |
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 |
440 watts (max.) @ 25 °C
380 watts (max.) @ 50 °C
|
| Power Supply Capability PD@7 Watts |
24 |
| Power Supply Capability PD@15.4 Watts |
24 |
| Power Supply Capability PD@30.8 Watts |
14 ports |
| 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
|
| VLAN |
802.1Q Tagged based VLAN Q-in-Q tunneling Private VLAN Edge (PVE) MAC-based VLAN Protocol-based VLAN Voice VLAN IP Subnet-based VLAN MVR (Multicast VLAN Registration) 可达到255 VLAN组， 最多可达到 4094个 VLAN IDs |
| Link aggregation |
IEEE 802.3ad LACP / 静态Trunk
支持16组，每组8个端口
|
| 生成树协议 |
STP, IEEE 802.1D Spanning Tree Protocol
RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
MSTP, IEEE 802.1s Multiple Spanning Tree Protocol
|
| QoS |
Traffic classification based, Strict priority and WRR 8-Level priority for switching - Port Number - 802.1p priority - 802.1Q VLAN tag - DSCP/TOS field in IP packet |
| IGMP Snooping |
IGMP (v1/v2/v3) snooping, 可达到255个组播组
支持IGMP 查询模式
|
| MLD Snooping |
MLD (v1/v2) Snooping, Supports up to 255 Multicast Groups
Supports MLD Query Mode |
| 访问控制列表 |
IP-based ACL / MAC-based ACL
Up to 256 entries
|
| Bandwidth Control |
每个端口带宽控制
进: 100Kbps~1000Mbps
出: 100Kbps~1000Mbps |
| 3层功能 |
| IP 接口 |
Supports up to 128 VLAN Interfaces |
| Routing Table |
Supports up to 32 Routing Tables |
| Routing Protocol |
IPv4 Hardware Static Route
IPv6 Hardware Static Route |
| 管理 |
| 基本管理界面 |
Console / Telnet / Web界面/ SNMP v1, v2c |
| 安全管理接口 |
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 2933 IGMP-STD-MIB
RFC 3411 SNMP-Frameworks-MIB
RFC 4292 IP Forward MIB
RFC 4293 IP MIB
RFC 4836 MAU-MIB
IEEE 802.1X PAE
LLDP
Power over Ethernet MIB
|
| 标准 |
| Authentication Standard |
FCC , 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 802.3ae 10Gb/s Ethernet
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 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet PLUS
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
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 |
Temperature: -10 ~ 70 degrees C Relative Humidity: 5 ~ 95% (non-condensing) |
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