交换机型号 |
S5700-28P-LI-24S-4AH |
物理特性 |
|
高度 |
1RU |
产品尺寸 (H x W x D) |
442*310*43.6 |
重量 |
without batter: 3.62Kg
BAT-4AHA: 0.77Kg |
端口配置 |
|
下行口 |
24*1000Base-X+4*Combo(10/100/1000Base-T) |
上行口 |
4*1000Base-X |
串口 |
RJ45 |
带外管理网口 (Management Ethernet interface) |
N/A |
USB口 |
N/A |
堆叠口 |
N/A |
性能 |
|
交换容量(Switching Capacity) |
256Gbps |
转发性能(Forwarding performance) |
66Mpps/96Mpps |
SDRAM |
256M |
FLASH |
200M Bytes |
Layer 2 Switching |
|
Jumbo帧 |
10K |
MAC地址 |
16K |
VLAN数目 |
4094 |
VLANIF数目 |
8 |
QinQ |
Y |
VLAN stacking |
Y |
VLAN Mapping |
1:1/ N:1 |
Super VLAN |
N/A |
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 |
64 |
Maximum number of member interfaces in an ETH-TRUNK |
8 |
E-Trunk (Link Aggregation between devices) |
N/A |
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 |
32 |
IPv6单播路由 |
16 |
IPv4静态路由 |
32 |
IPv6静态路由 |
16 |
IPv4路由协议 |
N/A |
IPv6路由协议 |
N/A |
ECMP |
N/A |
route-policy |
N/A |
policy routes |
N/A |
VRRP (Virtual Router Redundancy Protocol ) |
N/A |
组播 |
|
IGMP Groups and Multicast Routes |
N/A |
IGMP v1/v2/v3 |
N/A |
IGMP SNoping v1/v2/v3 |
Y |
IGMP-SNoping proxy |
Y |
MLD SNoping |
Y |
Muticast VLAN |
Y |
PIM-DM |
N/A |
PIM-SM |
N/A |
PIM-SSM |
N/A |
VPN |
|
MCE(Multi-VPN-instance CE) |
N/A |
接入&安全 |
|
802.1X认证 |
Y |
MAC 认证 |
Y |
PORTAL 认证 |
N/A |
PPPOE+ |
Y |
DHCPv6 SNoping |
N/A |
ND SNoping |
Y |
AAA |
Y |
RADIUS |
Y |
HWTACACS |
Y |
MFF(MAC Forced Forwarding) |
Y |
Quality of Service (QoS) |
|
ACL |
Y |
Remark |
support outer vlan/dscp/local preference/ip-precedence |
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/SSH2 |
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 |
N/A |
802.3ah |
Y |
ERPS(G.8032) |
Y |
BFD (Bidirectional Forwarding Detection) |
N/A |
NQA(Network Qulity Analysis) |
Y |
Loopback Detection |
Y |
堆叠(iStack) |
|
Max Stacking Switches |
N/A |
POE |
|
802.3af |
N/A |
802.3at |
N/A |
EMC 安规 |
|
EMC |
Y |
EMC&Safety Certifications |
CB/CE/CCC/IC/C-TICK |
Electromagnetic Emissions
Certifications |
FCC |
Environmental |
RoHS/REACH |
电源规格 |
|
电源类型 |
AC |
电压范围 |
Rated AC power: 100 to 240V AC; 50/60Hz
Max AC voltage: 90 to 264V AC; 47Hz-63Hz |
电流范围 |
Max input power: 1.3A |
电源冗余 |
Single built-in power supply,
working with an battery in redundancy mode |
整机功耗 |
34.1W(N charge);
51.2W(charge battery) |
散热 |
|
散热方式 |
风扇散热 |
风扇数量 |
2 |
整机最大热耗 (单位BTU/小时) |
116 |
环境特性 |
|
工作温度 |
0~1800 m: 0~45℃
1800~4000 m: 海拔每升高220m温度规格降低1℃ |
存储温度 |
‘-40~70℃ |
湿度 |
5% to 95% |
海拔高度 |
AC≤5000m |
噪声(常温下) |
46.1dBA |
噪声(55℃) |
63.2dBA |
防雷指标 |
电源防护:差模6kV,共模±6kV
服务接口:共模±6kV |
产品可靠性 |
|
MTBF(年) |
45 |
MTTR (小时) |
2 |