| 硬件规格 |
| RJ45 Port |
8 Gigabit Combo RJ45 Ports, shared with Port 1-8 |
| SFP 端口 |
24个千兆mini-GBICSFP 接口 |
| Console端口 |
1 x RS-232-to-RJ45 serial port (115200, 8, N, 1) |
| Processing Mode |
Store-and-forward |
| Backplane Bandwidth |
48Gbps / 无阻塞 |
| Throughput |
35.7Mpps@64Bytes |
| Address Table |
16K MAC address table, auto-learning and aging |
| 共享数据缓冲区 |
16M bits |
| Flow Control |
Supports IEEE 802.3x full-duplex and half-duplex modes |
| 巨型帧大小 |
10K bytes |
| Reset Button |
< 5 seconds: System reboot
> 5 seconds: Restore to factory default settings |
| 尺寸 (W x D x H) |
440 x 200 x 44.5 mm, 1U高度 |
| Net Weight |
2745g |
| LED指示灯 |
System:
PWR (Green)
DC (Green) (GS-5220-16S8CR Only)
Fault (Red)
FAN (Red)
10/100/1000T RJ45 Interfaces (Port 1 to Port 8):
1000Mbps LNK/ACT (Green)
10/100Mbps LNK/ACT (Orange)
100/1000Mbps SFP Interfaces (Port 1 to Port 24):
1000Mbps LNK/ACT (Green)
100Mbps LNK/ACT (Orange)
|
| Power Requirement |
GS-5220-16S8C: 100~240V AC, 50/60Hz
GS-5220-16S8CR: 双电源
100~240V AC, 50/60Hz
48V DC @ 0.6A 36 ~ 60V
|
| Power Consumption |
45 瓦/ 153 BTU (max.) |
| ESD 保护 |
6KV DC |
| 2层功能 |
| Port Configuration |
Port disable/enable
Auto-negotiation, full-duplex and half-duplex mode selection
Flow control disable/enable |
| Port Status |
Displays per port speed/duplex mode, link status, flow control status, auto-negotiation status, trunk status |
| Port Mirroring |
TX / RX / 两者
多-to-1
|
| VLAN |
802.1Q tagged VLAN Q-in-Q 通道 专用VLAN Edge (PVE) 基于MAC地址 VLAN 基于协议 VLAN 语音VLAN 基于IP子网 VLAN MVR 最大255个VLAN组, 最多4094条VLAN ID |
| Link aggregation |
IEEE 802.3ad LACP 和静态trunk
支持12组trunk，每组8个端口 |
| 生成树协议 |
STP, IEEE 802.1D
RSTP, IEEE 802.1w
MSTP, IEEE 802.1s
|
| QoS |
流量控制，按照优先级和WRR 每个端口8个输出队列 基于端口、802.1p、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
Up to 256 entries |
| 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个路由条目 |
| Routing Protocol |
IPv4、 IPv6 静态路由 |
| 管理 |
| 基本管理界面 |
Console口 / 远程登录/ 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 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
|
| 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 Gigabit SX/LX
IEEE 802.3ab Gigabit 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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