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Model No.
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LT-S8352XGP-4XS48GT
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Interface
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Fiber ports
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Copper RJ45 ports
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4
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48
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Ethernet
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48*10/100/1000Base-T RJ45
4*1G/2.5G/10GBase-X SFP+
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Management port
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1*RJ45 Console port (115200,8,N,1)
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Standard
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IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX Ethernet
IEEE 802.3ab 1000Base-T Ethernet
IEEE 802.3z 1000Base-X Ethernet
IEEE802.3x Flow Control and Back Pressure
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.1Q VLAN
ITU-T G.8032 ERPS
IEEE 802.1X Port Authentication Network Control
IEEE 802.1ab LLDP
IEEE 802.3ad LACP
IEEE 802.3af
IEEE 802.3at
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LED Indicators
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PWR (Power indicator)
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Off:the device is power off or failed
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On: the device power on is normal
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SYS(System status indicator)
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Blinking: device initialization
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On: device on normal operation
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1-48 (Copper ports indicators) Green
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Off: ports link down
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On: ports link up
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Blinking: data on TX/RX
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1-48 (PoE status indicators) Yellow
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Off: PoE not working
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On: PoE working
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49-52(Fiber ports indicators) Green
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Off: ports link down
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On: ports link up
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Blinking: data on TX/RX
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Power parameter
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Input voltage
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AC 100-240V
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Total power consumption
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Full loading ≤ 440W (850W optional)
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Over-current protection
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Support
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Layer 2 functions
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Port aggregation
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Support GE port aggregation
Support 2.5GE aggregation
Support 10GE aggregation
Support static aggregation
Support LACP dynamic aggregation
Up to 64 aggregation groups and up to 8 ports per group
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Port features
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Support IEEE802.3x flow control
Support interface counters
Support port isolation
Port mirroring ( One-to-One,Many-to-One)
Support loop detection(Port-based; VLAN-based)
Support broadcast storm suppression(broadcast; unknown multicast; unknown unicast)
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Mac-address table management
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Support static Mac-address management
Support dynamic Mac-address Management
Support filtering Mac-address
Support MAC limit based on port and VLAN
Support MAC flapping based on port and VLAN
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|
VLAN
|
Support access mode
Support trunk mode
Support 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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|
GVRP
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Normal mode
Fixed mode
Forbidden mode
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|
QinQ
|
Port-based QinQ
VLAN-based QinQ (VLAN-stacking; VLAN-mapping)
Flow-based QinQ
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|
LLDP
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LLDP (Link Layer Discovery Protocol)
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Ring network protocol
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Support IEEE802.1D-STP
Support IEEE802.1W-RSTP
Support IEEE802.1S-MSTP
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Support G.8032 ERPS protocol，single ring, sub Ring andmajor ring
Recovery time ≤20ms
|
|
L2 Multicast
|
|
IGMP snooping
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Support IGMP snooping
|
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Group address
|
Support group address
|
|
Security functions
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ACL
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IP Standard ACL
MAC extend ACL
IP extend ACL
IPv6 ACL
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QoS
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Support QoS Class,remarking
Support SP, WRR queue scheduling
Ingress port-based rate-limit
Egress port-based rate-limit
Support policy-based QoS
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|
802.1x
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Port access control
Mac-address access control
RADIUS server
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Port-security
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Port-security
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IP source guard
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IP Port/MAC binding
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ARP-check
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Support ARP-check and ARP packet filtering for illegal users
|
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Access control
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Support Telnet/SSH/HTTP/HTTPS user access control
|
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Management& Maintenance functions
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User Management
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Support password protection
Support user authorization management
|
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SNMP
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Supporting SNMPV1/V2C/V3 version
|
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Web Management
|
Web Management
Support HTTP V1.1
Support HTTPS
|
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CLI management
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Console/Telnet command line management
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|
RMON
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Support RMON(Remote Monitoring) alarm
|
|
Firmware upgrade
|
Firmware upgrade
|
|
Fault Detection
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Ping/Tracerout
Support optical transceiver DDM function
|
|
Cable detection
|
Support copper port cable detection
|
|
PoE management
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Support 802.3af/802.3at
|
|
Support PD watchdog
|
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Support PoE priority management
|
|
Support Max PoE power configuration for each port
|
|
Support alarm waterline configuration
|
|
Support reserved power configuration
|
|
NTP
|
Network Time Protocol
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Syslog/Debug
|
Syslog/Debug
Syslog send to three servers
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Configuration import/export
|
Support FTP/TFTP remote import/export
|
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Dual partition management
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Support dual partition switching
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Application Protocol Functions
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DHCP Snooping
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DHCP snooping trust port
Support remote-id/circuit-id configuration
DHCP option-82
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DHCP client
|
Support DHCP client
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Telnet server
|
Support telnet server
|
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Telnet client
|
Support telnet client
|
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SSH server
|
Support SSH server
|
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TACACS
|
Support TACACS(the terminal access controller accesses the control system)
|
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sflow
|
Support network traffic analysis
|
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TFTP
|
Support TFTP Client
|
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Layer 3 functions
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ARP
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ARP table aging
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DHCP server
|
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IPv4 / IPv6
|
static routing
|
|
Switching features
|
|
Switching capacity
|
336Gbps
|
|
Packet forwarding rate
|
499.9Mpps
|
|
MAC address table
|
16K
|
|
VLAN
|
4K
|
|
Buffer
|
12Mbit
|
|
Forwarding delay
|
<5us
|
|
Jumbo Frame
|
Support 10Kbytes
|
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MDX/MIDX
|
Support
|
|
Watchdog
|
Support
|
|
Mechanical structure
|
|
Installation method
|
Desktop; Rack-mount
|
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Dimension(W*D*H)mm
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440*300*44mm
|
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Weight
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4.94kg
|
|
Operating environment
|
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Operating temperature
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-0℃~+50℃
|
|
Storage/transportation temperature
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-10℃~+70℃
|
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Relative humidity
|
Operation humidity: 10%-90%RH
Storage humidity: 5%-95%RH
|
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Certification
|
CCC/CE/UKCA/RoHS/REACH/FCC
|
|
MTBF
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＞100,000 hours
|
