交换机型号 |
S5720-28X-PWR-SI-AC |
物理特性 |
|
高度 |
1RU |
产品尺寸 (H x W x D) |
442*220*43.6 |
重量 |
9.3kg |
端口配置 |
|
下行口 |
20*10/100/1000Base-T
+4*Combo (10/100/1000BASE-T or 100/1000BASE-X) |
上行口 |
4*10GE SFP+ (GE optical module supported) |
串口 |
1 Console |
带外管理网口 (Management Ethernet interface) |
Y |
USB口 |
1 USB2.0 |
堆叠口 |
SFP+ ports
or
Standard Ethernet electrical ports |
性能 |
|
交换容量(Switching Capacity) |
336Gbps/3.024Tbps |
转发性能(Forwarding performance) |
96Mpps |
SDRAM |
512MB |
FLASH |
240MB |
Layer 2 Switching |
|
Jumbo帧 |
10K |
MAC地址 |
16K |
VLAN数目 |
4094 |
VLANIF数目 |
1024 |
QinQ |
Y |
VLAN stacking |
Y |
VLAN Mapping |
1:1/ N:1 |
Super VLAN |
Y |
MUX VLAN (equals with Cisco Private VLAN) |
Y |
VOICE VLAN |
Y |
GVRP (GARP VLAN Registration Protocol) |
Y |
LACP
(Link Aggregation Control Protocol, ETH-TRUNK) |
Y |
Maximum number of ETH-TRUNK |
120 |
Maximum number of member interfaces in an ETH-TRUNK |
8 |
E-Trunk (Link Aggregation between devices) |
Y |
STP(802.1d)/RSTP(802.1w) |
Y |
MSTP(802.1s) |
Y |
Smartlink |
Y |
Monitor link |
Y |
RRPP(Rapid Ring Protection Protocol) |
Y |
SEP(Smart Ethernet Protection) |
Y |
DHCP Client |
Y |
DHCP Relay |
Y |
DHCP Server |
Y |
DHCP SNoping |
Y |
DHCP SNoping Option82 |
Y |
DHCP Security |
Y |
ARP |
Y |
三层路由 |
|
IPv4单播路由 |
8k |
IPv6单播路由 |
2k |
IPv4静态路由 |
3k |
IPv6静态路由 |
1k |
IPv4路由协议 |
OSPF/IS-IS/RIP/BGP |
IPv6路由协议 |
Y |
ECMP |
Y |
route-policy |
Y |
policy routes |
Y |
VRRP (Virtual Router Redundancy Protocol ) |
Y |
组播 |
|
IGMP Groups and Multicast Routes |
Y |
IGMP v1/v2/v3 |
Y |
IGMP SNoping v1/v2/v3 |
Y |
IGMP-SNoping proxy |
Y |
MLD SNoping |
Y |
Muticast VLAN |
Y |
PIM-DM |
Y |
PIM-SM |
Y |
PIM-SSM |
Y |
VPN |
|
MCE(Multi-VPN-instance CE) |
Y |
接入&安全 |
|
802.1X认证 |
Y |
MAC 认证 |
Y |
PORTAL 认证 |
Y |
PPPOE+ |
Y |
DHCPv6 SNoping |
Y |
ND SNoping |
Y |
AAA |
Y |
RADIUS |
Y |
HWTACACS |
Y |
MFF(MAC Forced Forwarding) |
Y |
Quality of Service (QoS) |
|
ACL |
Y |
Remark |
support outer vlan/outer 8023p/dscp/
local preference/ip-precedence、destination mac |
CAR |
Y |
出端口流量限速 |
Y |
入端口流量限速 |
Y |
出端口流量整形 |
Y |
拥塞避免 |
Tail Drop |
端口队列 |
8 |
队列调度 |
SP、WRR、DWRR、SP+WRR、SP+DWRR |
端口镜像 |
ingress/outgress/N:1 mirror |
RSPAN |
Y |
流镜像 |
Y |
管理 |
|
RMON(Group 1/2/3/9) |
Y |
SNMP(v1/v2/v3) |
Y |
Netstream |
N/A |
WEB Management |
Y |
HTTP server |
Y |
HTTP client |
Y |
HTTPS(HTTP over SSL) |
Y |
Telnet |
Y |
FTP |
Y |
TFTP |
Y |
SSH |
SSH1.5/SSH4 |
Autoconfig |
Y |
802.3az(以太端口自动功率调节) |
Y |
功能可靠性 |
|
VCT(Virtual Cable Test) |
Y |
DLDP (Device Link Detection Protocol ) |
Y |
LLDP |
Y |
LLDP-MED |
Y |
802.1ag |
Y |
Y.1731 |
Y |
802.3ah |
Y |
ERPS(G.8032) |
Y |
BFD (Bidirectional Forwarding Detection) |
Y |
NQA(Network Qulity Analysis) |
Y |
Loopback Detection |
Y |
堆叠(iStack) |
|
Max Stacking Switches |
9 |
POE |
|
802.3af |
Y |
802.3at |
Y |
EMC 安规 |
|
EMC |
Y |
EMC&Safety Certifications |
Y |
Electromagnetic Emissions
Certifications |
Y |
Environmental |
Y |
电源规格 |
|
电源类型 |
02311BXV(PAC-500WA-BE):500W AC or
02270152(PDC-650WA-BE):650W DC (pluggable),
支持500WAC和650W DC混插,
默认带一个500W AC发货,,双电源槽位 |
电压范围 |
Rated AC power: 100-240V AC; 50/60Hz
Max AC voltage: 90-264V AC; 47~63Hz; |
电流范围 |
Input AC 500W:7A |
电源冗余 |
支持1+1冗余电源 |
整机功耗 |
Maximum(without PD :56.1W; with PD: 913W (POE:740W) ) |
散热 |
|
散热方式 |
风扇散热,智能调速风扇 |
风扇数量 |
1 |
整机最大热耗 (单位BTU/小时) |
|
环境特性 |
|
工作温度 |
0-1800 m: 0-45℃
1800-5000 m:海拔每升高220m温度规格降低1℃ |
存储温度 |
-40~70℃ |
湿度 |
5%-95% (Nn-condensing) |
海拔高度 |
5000m |
噪声(常温下) |
52dB |
噪声(55℃) |
73.8dB |
防雷指标 |
AC电源防护:差模6kV,共模±6kV
|
产品可靠性 |
|
MTBF(年) |
66.78 |
MTTR (小时) |
2 |