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Model
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HT3348G-4TF
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Fixed ports
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48*10/100/1000MRJ45 ports，4*1G/2.5G/10G SFP+ ports
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Management port
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1* Console
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Switching capacity
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352Gbps
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Packet forwarding rate
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236Mpps
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MAC address table
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16K
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Buffer
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12M bit
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Port aggregation
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Support gigabit port, 2.5GE and 10GE port link aggregation
Support static and dynamic aggregation
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Port features
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Support IEEE802.3x flow control, Port traffic statistics, port isolation
Support network storm suppression based on port bandwidth percentage
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VLAN
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Support access, trunk and hybrid mode
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VLAN Classification
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Mac Based VLAN
IP Based VLAN
Protocol Based VLAN
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QinQ
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Basic QinQ (Port-based QinQ)
Flexible Q in Q(VLAN-based QinQ)
QinQ(Flow-based QinQ)
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Port mirroring
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Many to one (Port Mirroring)
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Layer 2 ring network protocol
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Support STP、RSTP、MSTP
Support G.8032 ERPS protocol，single ring, sub ring and other ring
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DHCP
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DHCP Client
DHCP Snooping
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ARP
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ARP table aging
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IPv4
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Static routing
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ECMP
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ECMP;
Support the configuration of ECMP Max next-hop;
Support capacity balanced configuration;
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Route policy
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IPv4 prefix-list
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VRRP
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virtual router redundancy protocol
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Multicast
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IGMP V1,V2,V3
IGMP snooping
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IP routing protocol
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RIPv1/v2;
OSPFv2;
BGP4;
BGP supports Routing recursive ECMP;
· Support to view the number of neighbors and up/down state
IS-ISv4
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ACL
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IP Standard ACL
MAC extend ACL
IP extend ACL
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QoS
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QoS Class, Remarking
Support SP, WRR queue scheduling
Ingress Port-based Rate-limit
Egress Port-based Rate-limit
Policy-based QoS
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Security
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Support Dot1x，port authentication，mac authentication，RADIUS service
Support port-security
Support ip source guard，IP/Port/MAC binding
· Support arp-check and ARP packet filtering for illegal users
Support port isolation
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Management and maintenance
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Support LLDP
Support user management and login authentication
Support SNMPV1/V2C/V3
Support web management，HTTP1.1，HTTPS
Support Syslog
Support RMON （Remote Monitoring）alarm, event and history record
Support NTP
Support temperature monitoring
Support Ping、Tracert
Support optical transceiver DDM function
Support TFTP Client
Support Telnet Server
Support SSH Server
Support IPv6 Management
Support FTP，TFTP，WEB upgrading
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Dimension(mm)
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440*300*44mm
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Power supply
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VAC input
Rated voltage range：100-240V
Frequency：50/60Hz
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Fan
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Support fan speed control
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Consumption
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≤40W
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Power surge protection
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6KV, IEC 61000-4-5 Level X（8/20us）
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Ethernet ports surge protection
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4KV, IEC 61000-4-5 Level 4（10/700us）
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Working temperature
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0℃-50℃
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Humidity
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Working humidity：10%-90%RH
Storage humidity：5%-95%RH
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