产品
PRODUCT NAME
RT6750-48X8CQB-AC
RT6750-48X8CQB-AC
产品描述
RT6750-48X8CQB-AC交换机配备 48 x 10G (SFP+) + 8 x 100G (QSFP28) 接口，具有高性能、高端口密度、低时延的特点，适用于云数据中心网络和高端园区网络。它支持广泛的数据中心特性、软件定义网络(SDN)能力和高性能堆叠技术。
产品特点
➢采用STP/RSTP/MSTP协议及R-link毫秒级链路保护切换技术，搭配环回检测（LB）
➢支持1+1冗余热插拔电源（交直流双供电），实时监测电源/风扇状态，智能调节散热效率
➢全端口无阻塞转发，满足数据中心、校园网等高密度接入与汇聚场景
➢可持续构建高速IP网络，支撑高带宽业务稳定运行
➢支持IGMP snooping/proxy/filter/fast-leave全功能组播管理
➢实现VLAN间线速组播复制及Trunk链路负载均衡，适配IPTV等多媒体业务
➢基于MAC/IP地址、四层TCP/UDP端口、协议及VLAN等多维度流量分类
➢动态优先级调度，保障关键业务低延迟、高稳定传输
➢支持1+1冗余热插拔电源（交直流双供电），实时监测电源/风扇状态，智能调节散热效率
➢全端口无阻塞转发，满足数据中心、校园网等高密度接入与汇聚场景
➢可持续构建高速IP网络，支撑高带宽业务稳定运行
➢支持IGMP snooping/proxy/filter/fast-leave全功能组播管理
➢实现VLAN间线速组播复制及Trunk链路负载均衡，适配IPTV等多媒体业务
➢基于MAC/IP地址、四层TCP/UDP端口、协议及VLAN等多维度流量分类
➢动态优先级调度，保障关键业务低延迟、高稳定传输
详情展示
1
| Model Number | RT6750-48X8CQB-AC |
| Ports | 48×1/10GE SFP+ 8×40/100GE QSFP28 |
| Throughput | 1000Mpps |
| Switching capacity | 2.56Tbps |
| VLAN | 4K VLANs; 1:1 & 2:2 VLAN Mapping; QinQ, selective QinQ; MAC based VLAN; Protocols based VLAN Guest VLAN; Voice VLAN |
| Port trunk | LACP; 32 trunk groups at most, up to 8 ports in each group |
| MAC | 128K MAC; Static MAC; Dynamic MAC; |
| IP routing | Static routing; OSPF;ISIS;BGP,GRE |
| Multicast | IGMP snooping, IGMP filter, IGMP Proxy and IGMP fast leave; Multicast replication between VLANs; PIM-SM;PIM-DM; Source Specific Multicast (SSM) |
| Reliability | STP, RSTP, MSTP;R-Link protection, VRRP, Trunk, Redundancy power BPDU Guard, Loop protection, Root protection; |
| QoS/ACL | Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on source MAC address, destination MAC address, source IP address, destination IP address, TCP/UDP port number, protocol type and VLAN ID |
| Time range ACL | |
| Rate limiting with granularity at 64Kbps | |
| Port-based traffic policing and two-rate three-color CAR | |
| 8 queues on each port | |
| Flexible scheduling algorithms, including SP/PQ、DRR、SP/PQ+DRR | |
| Re-marking of the 802.1p priority and DSCP priority | |
| Security | User privilege management and password protection |
| DoS attack defense, ARP attack defense, IP source guard | |
| Binding of the IP address, MAC address, interface | |
| Port isolation, Port security | |
| Black hole MAC address entries | |
| Limit on number of learned MAC addresses | |
| 802.1x authentication, RADIUS authentication | |
| SSH v2.0 | |
| CPU protection | |
| Data Center feature | EVPN,VXLAN,M-Lag |
| Energy saving | Dynamic fan speed adjusting |
| Management & maintenance | Port mirroring and Flow-based mirroring |
| Configuration via CLI, Telnet, Console port | |
| SNMP v1/v2/v3, RMON, LLDP, Cluster network, Syslog, Traplog | |
| Third-Party GUI management platform based on SNMP | |
| Loading and upgrade via FTP、TFTP | |
| Port loopback detection | |
| Operating environment |
Operation temperature: 0℃ to 45℃ Relative humidity:10%-90% (non-condensing) |
| Input voltage | AC: Rated voltage range:100V to 240V AC, 50/60Hz Maximum voltage range:90V to 264V AC, 50/60Hz |
| DC: Rated voltage range: -48V to -60V DC Max voltage range: -36V to -72V DC |
|
| Dimensions (W×D×H）mm |
440×400×44 |
| Power consumption | ≤200W |
| Weight(GW) | 8.1 kg |
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