| 硬件规格 |
| RJ45 Port |
24 10/100/1000Mbps RJ45 Ports |
| TP/SFP Combo Port |
4 x Gigabit TP/SFP combo ports, shared with ports 21-24 |
| 10Gbps Fiber Uplink Port |
2个 1/10GBase-SR/LR SFP+ 插槽 |
| 10G 可堆叠端口 |
2个10GBase-SR/LR SFP+堆叠端口 |
| Console端口 |
1 x RJ-45 serial port (115200, 8, N, 1) |
| Switching method |
Store-and-forward |
| Backplane Bandwidth |
128Gbps / 无阻塞 |
| Throughput |
95.2Mpps@64Bytes |
| Address Table |
16K MAC address table, auto-learning and aging |
| 共享数据缓冲区 |
4 megabits |
| Flow Control |
Supports IEEE 802.3x full-duplex and half-duplex |
| Jumbo Frame |
9K bytes |
| Reset Button |
< 5 seconds: System reboot
> 5 seconds: Restore to factory default settings |
| LED指示灯 |
系统:
电源 (Green)
主板 (Green)
风扇1 (Green)
风扇2 (Green)
电口 (Port 1 to Port 24):
1000 LNK/ACT (Green), 10/100 LNK/ACT (Orange)
100/1000Mbps SFP 接口 (Port 21 to Port 24):
1000 (Green), 100 (Orange)
1/10G SFP+ 接口 (Port 25 to Port 26):
10G (Green), 1G (Orange)
10G 堆叠端口(Port 27 to Port 28):
堆叠状态 (Green), LNK/ACT (Orange)
|
| Power Requirement |
100~240V AC, 50/60Hz, 2A |
| 功率消耗（满载） |
43 watts |
| ESD 保护 |
6KV DC |
| 尺寸 (W x D x H) |
440 x 200 x 44.5 mm, 1U 高度 |
| Weight |
2850g |
| 堆叠功能 |
| Stacking Port |
2个SFP+插槽 |
| Number of Stacked Units |
16 |
| Stacking Bandwidth |
40Gbps（全双工） |
| 堆叠ID显示 |
7-Segment LED 显示 (1~9, A~F, 0) |
| Stacking Topology |
Ring / Chain / Back-to-Back |
| 2层管理功能 |
| 基本管理界面 |
Console, Telnet, Web管理, SNMP v1, v2c |
| 安全管理界面 |
SSH, SSL, SNMP v3 |
| Port Configuration |
Port Disable/Enable, Auto-negotiation 10/100/1000Mbps Full/Half Duplex mode selection, Flow Control Disable/Enable |
| Port Status |
Display speed and duplex mode, link status, flow control status, auto-negotiation status, and trunk status for each port |
| Port Mirroring |
TX / RX / 两者
Many-to-1 端口镜像
|
| VLAN |
802.1Q tagged VLAN, 支持255个VLAN组 Q-in-Q Private VLAN Edge (PVE) 基于MAC VLAN 基于协议 VLAN 语音VLAN MVR (Multicast VLAN Registration) 支持255个VLAN组, 最多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, 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, supports up to 256 entries |
| Bandwidth Control |
每个端口带宽控制
进: 100Kbps~1000Mbps
出: 100Kbps~1000Mbps |
| 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 2737 Entity MIB
RFC 2819 RMON MIB (Group 1, 2, 3 and 9)
RFC 2618 RADIUS Client MIB
RFC 3411 SNMP-Frameworks-MIB
IEEE 802.1X PAE
LLDP
MAU-MIB
|
| 3层功能 |
| VLAN 接口 |
Supports up to 128 VLAN interfaces |
| Routing Table |
Supports up to 32 routing entries |
| Routing Protocol |
Supports IPv4 and IPv6 static routing protocols |
| 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
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) |
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