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Model No.
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LT-IS6352G-4GX48GT-U
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Interface
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Fiber ports
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CopperRJ45 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*1000/2500Base-X SFP
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Management port
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1*RJ45 Console port (115200,8,N,1)，1*USB 2.0 for configuration and firmware update
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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
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LED Indicators
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P(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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S (System status indicator)
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Blinking: device initialization
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On: device on normal operation
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USB (USB status indicator) Green
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Off: USB flash drive not insert or not detected by device
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On: USB flash drive is detected by device
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Blinking: the device is reading and writing the data from USB flash drive
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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(Copper speed indicators) Yellow
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Off: ports on 10/100M
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On: ports on 1000M
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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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36-75VDC
100~240VAC
redundant power input
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Input current
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2A DC/ACinput Max
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Total power consumption
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Full loading ≤52W
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Connector
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Removable 2*2-pin terminal block(DC/DC)
3-pin AC socket(AC/AC)
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Reverse polarity protection
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Support
|
|
Over-voltage protection
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Support
|
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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
|
Support GE port aggregation
Support 2.5GE 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-addressmanagement
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
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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
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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
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Multicast functions
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IGMP snooping
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Support IGMP snooping
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Group address
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Support group address
|
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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
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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
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Firmware upgrade
|
Firmware upgrade
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Fault Detection
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Ping/Tracerout
Dyinggasp
Support optical transceiver DDM function
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Cable detection
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Support copper port cable detection
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NTP
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Network Time Protocol
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Syslog/Debug
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Syslog/Debug
Syslog send to three servers
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Configuration import/export
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Support FTP/TFTP remote import/export
Support USB 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
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Support DHCP client
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Telnet server
|
Support telnet server
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|
Telnet client
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Support telnet client
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SSH server
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Support SSH server
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TACACS
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Support TACACS(the terminal access controller accesses the control system)
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sflow
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Support network traffic analysis
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TFTP
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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
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static routing
|
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Switching features
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Switching capacity
|
144Gbps
|
|
Packet forwarding rate
|
214.2Mpps
|
|
MAC address table
|
16K
|
|
VLAN
|
4K
|
|
Buffer
|
12Mbit
|
|
Forwarding delay
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<5us
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|
Jumbo Frame
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Support 10Kbytes
|
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MDX/MIDX
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Support
|
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Watchdog
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Support
|
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Mechanical structure
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Case protection
|
IP40
|
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Installation method
|
Rack mountable
|
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Dimension(W*D*H)mm
|
440*45*280mm
|
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Weight
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6 kg
|
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Operating environment
|
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Operating temperature
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-40℃~+75℃
|
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Storage/transportation temperature
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-40℃~+85℃
|
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Relative humidity
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Operation humidity: 10%-90%RH
Storage humidity: 5%-95%RH
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Industrial Standard
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EMS
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Surge protection of power: IEC 61000-4-5 6KV/4KV（8/20us）
Surge protection of Ethernet ports: IEC 61000-4-5 6KV/2KV（10/700us）
RS：IEC 61000-4-3 80 MHz-1 GHz：10 V/m
EFT：IEC 61000-4-4 4K/2K
CS：IEC 61000-4-6 10V
ESD：IEC 61000-4-2 Contact: 8K；Air: 15K
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|
EMI
|
FCC Part 15B Class A
|
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Shock
|
IEC 60068-2-27
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Free fall
|
IEC 60068-2-32
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Vibration
|
IEC 60068-2-6
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Certification
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CCC/CE/UKCA/RoHS/REACH/FCC
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MTBF
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＞200,000 hours
|
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Warranty
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5 years
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