With the rapid pace of information construction in various industries in recent years, the information construction has gradually shifted from the era of the original basic network construction to a new-generation data center deployment era with large data concentration as the main purpose. With the rapid development of data center and cloud computing technology, the data communication network as the basis of the data center and cloud computing, presents new technical requirements. The development and launching of the new generation data center switching products presented by the implementation of high-bandwidth data forwarding, high-density 10G interface access, high burst flow, virtualization technology are very important.
Product Model | CS5820-26F | CS5820-52F | CS5820-52XT | CS5820-30XF | CS5820-54XF | |||
Hardware specification | ||||||||
Physical ports | Fixed 24 10G SFP+ optical interfaces, two 40G QSFP optical interfaces | Fixed 48 10G SFP+ optical interfaces, four 40G QSFP optical interfaces | Fixed 48 10G electrical interfaces, four 40G QSFP optical interfaces | Fixed 24 10G SFP+ optical interfaces, six 40G QSFP opticalinterfaces | Fixed 48 10G SFP+ optical interfaces, six 40G QSFP optical interfaces | |||
Management interface | One Console port, one management Ethernet port, one reset key, one USB interface | |||||||
Redundant design | Support power redundancy, 1+ 1 backup mode | |||||||
Support five redundant fans | Support four redundant fans | |||||||
Dimension(W×D×H) | 438mm×433.3mm×43.8mm height about 1U | 440mm×560mm×44.2mm height about 1U | ||||||
Power consumption | 120W | 120W | 300W | 200W | 200W | |||
Power | Two Power Slots | |||||||
Input voltage (AC): 100V ~ 240V, 50Hz ~ 60Hz | ||||||||
Temperature | Work temperature: -10℃ to 55℃ | |||||||
Storage temperature: -40℃ to 70℃ | ||||||||
Humidity | Work humidity: 10% to 90%, no-condensing | |||||||
Storage humidity: 5% to 95%, no-condensing | ||||||||
Switching capacity | 640Gbps | 1280Gbps | 1120Gbps | 1600Gbps | ||||
MTBF | >100, 000 hours | |||||||
Software Features | ||||||||
Ethernet features | Port features | Port isolation, UNI/NNI isolation | ||||||
Storm suppression | ||||||||
Port auto-sensing | ||||||||
MAC address management | Learning quantity limitation based on port, VLAN, global MAC address | |||||||
Static MAC configuration | ||||||||
Black hole address configuration | ||||||||
MAC address auto learning and aging | ||||||||
MAC address migration alarm | ||||||||
VLAN | 4K VLANs, VLAN based on port, MAC, IP address, protocol number | |||||||
VLAN Mapping N:1 | ||||||||
PVLAN | ||||||||
Super-VLAN | ||||||||
GVRP | ||||||||
Q-in-Q | Basic Q-in-Q and selective Q-in-Q | |||||||
Ring-network protection | STP/MSTP/RSTP, BPDU Guard, Root Guard | |||||||
Flap Guard, Loop Guard, edge port detection, BPDU message encryption | ||||||||
EIPS | ||||||||
Port mirroring | One-to-one, multi-to-one port mirroring | |||||||
Data flow mirroring | ||||||||
ERSPAN remote mirroring | ||||||||
ERSPAN enhanced remote mirroring | ||||||||
VLAN mirroring | ||||||||
Link aggregation | Dynamic link aggregation | |||||||
Static link aggregation | ||||||||
Cross-board, cross-device link aggregation | ||||||||
Traffic load balance | ||||||||
Routing features | IP protocol | IPv4,TCP, UDP, Ping, Traceroute, Telnet, FTP, TFTP, ICMPv4, DNS, UDP Helper, DHCP, DHCP server, DHCP Delay, DHCP Snooping, NTP, SNTP, support ARP, ARP Proxy | ||||||
Routing protocol | Static Routes, RIPv1/v2, IRMP, OSPFv2, IS-IS, BGP | |||||||
Routing policy, routing iteration, policy routing | ||||||||
Multicast function | L2 multicast | IGMPv1/v2/v3 Snooping, multicast VLAN, support MLD v1/v2 Snooping | ||||||
L3 multicast | IGMPv1/v2/v3, MLD v1/v2, multicast static routing, multicast routing in IPv4 domain, multicast routing between IPv4 domains, IPv4 multicast group management, support MSDP, PIM-SM, PIM-DM, PIM-SSM, PIM-SDM. | |||||||
MPLS | MPLS | LDP | ||||||
MPLS L3VPN | ||||||||
MPLS QoS | ||||||||
ACL/QOS | ACL | Standard ACL | ||||||
Extended ACL | ||||||||
Mixed ACL | ||||||||
MAC ACL | ||||||||
Port-based ACL | ||||||||
ACL based on L3 interface | ||||||||
VLAN-based ACL | ||||||||
Global-based ACL | ||||||||
Ingress/Egress ACL | ||||||||
ACL matching logs | ||||||||
Bind ALC based on time domain | ||||||||
QOS | SP, RR, WRR, WDRR, and other queue scheduling modes | |||||||
802.1p, DSCP, and other priority mapping | ||||||||
Flow classification | ||||||||
Traffic monitoring | ||||||||
Traffic shaping | ||||||||
Congestion management | ||||||||
Congestion avoidance | ||||||||
Rate limitation based on time domain | ||||||||
Traffic shaping based on time domain | ||||||||
Security function | Device security | Prevent packet attack, prevent protocol packet attack, support attack detection function, protocol packet protection, message sending and receiving diagnosis, CPU protection technology | ||||||
Network security | URPF check, packet filtering function, protocol classification flow limiting, port isolation, DHCP Snooping, IPSG, AARF, Dynamic ARP Inspection, ARP Check, Host Guard | |||||||
Management security | Device management security, network user binding, AAA, SSH2.0, force to update the password periodically, login password strength setting, multi-login failure locking function | |||||||
Access security | Portal authentication, 802.1X authentication, MAC authentication, port security, trusted device access |