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