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Data center
summarize advantage scene specification
SD8881-48H8D

A new generation of high-performance, high-density 400GE/100GE Ethernet switches for data centers and high-end campuses. Supports redundant power supplies and fans. It can be used for next-generation data center core and aggregation networking.

Product
consult

  • High density

    Provides high-density 100G/400G ports, 48 100G DSFP28 downstream ports and 8 400G QSFP-DD upstream ports within 1U height, all ports can be wired.

  • High reliability

    1+1 Power supply redundancy supports hot swap and fail-second switchover to ensure uninterrupted service running.

  • Low carbon environmental protection

    5+1 fan redundancy, intelligent speed adjustment, efficient heat dissipation, create a green and low-carbon data center.

Application scenario

  • Server Room

  • HPC Supercomputing Center

  • AI Data Center
    Technical specification

    Hardware specifications

    Product Model SD8881-48H8D
    Exchange capacity 16.0 -tbps
    Packet forwarding rate 12000 Mpps
    Overall dimensions (length × Width × Height) (Unit: mm) 442mm× 550mm× 44mm
    Weight < 12kg
    Console port 1 RJ45
    Management Ethernet port 1
    USB port 1
    Service port Description 48*100G DSFP + 8*400G QSFP-DD
    Input voltage AC: 100-264 AC: 50-60Hz
    DC: 190-310Vdc
    Power Consumption (static) < 250W
    Power consumption (full load) < 1300W
    Hot Swap Power Supply 2 (1+1 redundancy)
    Hot Swap fan 6 (n+1 redundancy)
    Working ambient temperature 0~40℃
    Working environment relative humidity (non-condensation) 5% ~ 95%

    Software features

    Features Feature Description
    Port features speed setting
    link-delay
    MTU
    Enable/disable management interface
    LF/RF alarm
    Port flapping suppression
    Port aggregation (static aggregation, static aggregation, static aggregation) Dynamic aggregation)
    LLDP
    Port description
    MAC Address table Supports dynamic and static MAC address entries
    Supports automatic learning and aging of MAC addresses
    Supports MAC address migration
    VLAN Support port-based VLAN(support access,trunk mode, not hybird)
    Traffic monitoring Support sFlow
    Support Mirror-Session(span,erspan,CPU)
    DHCP DHCP Server and Client
    DHCP Snooping and DHCP Relay
    IP Routing Supports static routes and default routes
    Supports ECMP, UCMP, and PBR
    Supports common hash and elastic hash
    Supports BGP,BGP+(routing policy, route aggregation, hardware fast cutting, BFD, and route inversion suppression)
    Ipv4 features IPv4 arp
    ICMPv4
    IPv4 TCP, Ping, Tracert, Socket, UDP, RawIP
    Ipv6 features IPv6 ND (Neighbor Discovery)
    ICMPv6
    IPv6 TCP, Ping, Tracert, Socket, UDP, RawIP
    QoS/ACL Support data plane access control
    Support global ACL
    Support port ACL
    Support Ingress/Egress ACL
    Support source IP address, destination IP address, Protocol type (icmp,tcp,udp,ipv4,ipv6), protocol port number defines matching rules
    Support packet operation: Redirection, forwarding, and discarding
    Diff-Serv QOS
    CAR(speed limiting based on packets/bytes)
    Sp, Wrr, Dwrr equal-queue scheduling mechanism
    Traffic shaping
    Congestion avoidance
    Wred, ECN
    802.1p, DSCP priority mapping
    Traffic statistics Support port-based pps and bps statistics
    Tunnel Support GRE
    Lossless network Support RDMA PFC, ECN and other lossless Ethernet features
    Support PFC deadlock detection
    Support WRED, tail drop and other congestion avoidance mechanisms
    Data Center Features Support Mclag
    Support vxlan
    Security mechanism supports hierarchical protection of the command line to prevent unauthorized access by unauthorized users. Different configuration permissions for users of different levels
    Data logs
    ACL flow filtering
    Parity detection and ECC detection and repair
    kdump
    NAT
    Management and maintenance SNMP V2/V3
    config replace; config reload
    Supports CLI configuration
    Supports Console, Telnet, and SSH configuration
    Supports ztp
    Supports warm-restart
    restconf/yang
    Python2 supported, Python3
    Supports system logs and user operation logs
    Supports hierarchical alarms
    Supports power supply, fan, and temperature alarms
    Supports NTP network time protocol
    Supports Ping and Tracert debugging information output
    Upload and download files by FTP, TFTP, and USB
    Hot patch
    Fan module Temperature and rotational speed monitoring
    Power module temperature monitoring