Dimensions（W×D×H）（Unit：mm）

440×460×43.6

440×660×44

Full weight

≤15kg

≤16kg

Serial Console port

One

Out of band management Ethernet port

1 Gigabit electrical port

2 Gigabit interfaces, light, electricity each one

Mini USB Console port

-

1

USB port

One

QSFP28 port

Eight

Two

SFP28 port

Forty eight

-

SFP port

-

2

-

Card slot

-

Two

Input voltage

AC

90v~264v

DC

-40v~-72v

Power supply module

Dual modular power supply,

Fan module

5 hot-swappable fan module, front or rear ventilated front

Power consumption（static）

Single AC: 88 W

Dual AC: 94W

Single AC: 167W

Dual AC: 179W

Single DC: 154W

Dual DC: 174W

Single AC: 136W

Dual AC: 148W

Single DC: 132W

Dual DC: 146W

Power consumption typical

Single AC: 206W

Dual AC: 208W

Single AC: 201W

Dual AC: 224W

Single DC: 198W

Dual DC: 210W

Single AC: 273W(with LSWM18CQ)

Dual AC: 282W(with LSWM18CQ)

Single DC: 268W(with LSWM18CQ)

Dual DC: 275W(with LSWM18CQ)

Operating ambient temperature

0ºC TO 45ºC

Working environment relative humidity

5% to 95%, non-condensing 

Switching capacity

4.8Tbps/76.8Tbps

Packet forwarding rate

2000Mpps

Forwarding mode

Supports the store-forward mode and the cut-through modes

Device virtualization

Support IRF2 intelligent resilient framework, support for local and remote stack

Support distributed device management, distributed link aggregation, distributed resilient routing

Supports Cross-Device Link Aggregation M-LAG

Network virtualization

Support VxLAN layer and three-layer gateway

Supports BGP-EVPN

Supporting Emulate-ping vxlan, VxLAN Tracert, etcSupporting Emulate-ping vxlan, VxLAN Tracert, etc

Support QinQ in VxLAN

Support GRE Tunnel

SDN controller

Support for SeerEngine-DC

Data center features

Support for the VxLAN Mapping's

Support the service chain Service chain

Support for RoCE v2 lossless network

support FCoE

SupportDCBX、PFC、ETS、ECN、QCN

SupportAI ECN、IPCC、iNOF

Programmable

SupportOpenFlow

Support for the Ansible automation configuration

MAC address table

Supports dynamic, static, black hole MAC address entries

Support MAC address auto-learning and aging

Support source MAC address filtering

VLAN

Support port-based and Protocol-based, MAC-based VLAN

Supports the Default VLAN

Support PVLAN

Support for Super VLAN

Support Voice VLAN

Support QinQ and flexible QinQ

Traffic monitoring

SupportsFlow/NetStream

Supports Telemetry

SupportINT（In-band Network Telemetry）

DHCP

DHCP Server and DHCP Client

DHCP Snooping and DHCP Relay

ARP

Support ARP, RARP, free ARP

Support Dynamic ARP Inspection

SupportARP anti-attack

Supporting the ARP source inhibition

Support ARP Detection functionalitySupport ARP Detection functionality

IP routing

Static routing and default routing are supported

Supports IPv4 dynamic routing protocols such as RIP, OSPF, BGP, ISIS, etc

Supports RIPng, OSPFv3, and BGP4+, and ISISv6, etc IPv6 dynamic routing protocols

Support the equivalent routing, policy-based routing

IPV6 features

Support IPv6 ND（Neighbor Discovery

Support for IPv6 VxLAN over IPv4

Support PMTU discovery Path MTU Discovery

Support ICMPv6, the Telnetv6, the SFTPv6, the SNMPv6, the BFDv6, the VRRPv3

IPv6 Support Portal and IPv6 Tunnel

Multicast Protocol

Support IGMP Snooping v2/v3

Supports IGMP v1/v2/v3

SupportPIM-DM、PIM-SM、PIM-SSM、MSDP、MBGP

SupportMLD Snooping

Support multicast policy

Support multicast VLAN

Support multicast over VxLAN

MPLS

SupportMPLS

SupportMCE

SupportMPLS VPN、VPLS

SupportMPLS TE

Reliability

SupportSTP、RSTP、MSTP

Support BPDU protection, root protection, loop protection

SupportPVST

Support LACP

Supports DLDP

Supports RRPP

Supports ERPS Ethernet ring protection Protocol G. 8032）

Support SmartLink

Support BFD minimum 3. 3ms Contracting the interval

Support VRRP

QoS

Support port transceiver packet rate

Support ACL, CAR, priority re-marking, queue

Support SP, WRR, WFQ, SP+WRR, SP+WFQ, etc. multiple queue scheduling

Support for Layer 2 To Layer 4 packet filtering function

Support based on the source MAC, destination MAC, source IP(IPv4/IPv6)address, destination IP(IPv4/IPv6)address, port, Protocol, VLAN traffic classification

Support traffic shaping

Support for WRED and tail drop and other congestion avoidance mechanism

Mirror

Support traffic mirroring

Supports N:4 port mirroring

Support local and remote port mirroring ERSPAN

Security features

Supports hierarchical user management and password protection

Support 802. 1x, AAA, Radius, HWTACACS and other certification

Support IP, MAC, port, VLAN combination of binding

Support to prevent the DOS, ARP, AND ICMP attack

Support for IP Source Guard, Port isolation

Support HTTPs, SSL

Support anti-DDos, ARP attacks, and ICMP attack function

Management and maintenance

Support Telemetry visualization

Support caching micro-burst detection

Support zero-configuration Auto-config and configuration rollback

Supports command-line interface（CLI to configure

Support Console, Telnet, SSH, etc. configuration

Support RMON （Remote Monitoring,

Support SNMP v1/v2c/v3

Support network management system

Support Netconf and Python

Supports system log and user operation logs

Supports hierarchical alarm

Support power supply, fan, temperature alarm function

Supports NTP, SNTP Network Time Protocol

Support Jumbo Frame

Supports Ping, Tracert and other debugging information output

Support the FTP, TFTP, USB, and other ways to upload and download files

Support the XModem Protocol Loading Upgrade

Fan module supports temperature, speed, etc. monitoring

Power supply module supports temperature, etc. information monitoring