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QSW-3750-52T-AC-R
QSW-3750-52T-AC-R
QSW-3750-52T-AC-R

QSW-3750-52T-AC-R

Managed L2+ switch, 48 10/100/1000BASE-T ports, 4 100/1000BASE-X SFP ports, 4K VLAN, 16K MAC addresses, console port, built-in PSU, rear panel power connector, 100-240V AC, dimensions WxDxH (440x220x44 mm)

Description

The QSW-3750 rev. R series of switches is a series of multifunctional high-performance switches with enhanced security. The switches of this series have excellent design, reliability and ease of use. The basic functionality of the switches fully complies with global requirements for building reliable access level networks.

A wide range of models allows you to choose a solution that best meets customer requirements. All switches are built on a modern hardware base and undergo thorough testing at all stages of production.

The switches connect end users to the network of large enterprises, small and medium businesses. This series is an excellent solution for building private, secure networks.

Key features:
  • Comprehensive QoS provides the highest priority for such critical data as video and voice traffic.
  • The Voice-VLAN functionality will automatically prioritize all subscriber voice traffic.
  • Powerful security tools such as IP source guard, DHCP snooping and ARP inspection allow you to effectively detect and block network attacks by intruders.

Interfaces
Ports 10/100/1000BASE-T 48 ports
Ports 100/1000BASE-X SFP 4 ports
Console ports 1 port RS-232 (RJ45)
Performance
Jumbo Frame 12 KB
Switching capacity 104 Gbps
Packet Forwarding Rate 78 Mpa/s
MAC address table 16K
Routing table 128
Functionality
DHCP IPv4/IPv6 DHCP Client, IPv4/IPv6 DHCP Server, IPv4/IPv6 DHCP Snooping DHCP Relay Option 82, DHCPv6 Relay Option 37/38
Green Ethernet IEEE 802.3az (Energy Efficient Ethernet)
VLAN IEEE802.1Q, Voice VLAN, Port-based VLAN, Protocol-based VLAN, MAC-based VLAN Private VLAN, QinQ, VLAN Mapping 1 to 1, N to 1, GVRP
VLAN features 4K VLAN
ACL IPv4 standard ACL, IPv4 extended ACL, IPv4 multicast ACL, IPv6 standard ACL, IPv6 extended ACL, IPv6 multicast ACL, MAC standard ACL, MAC extended ACL, MAC-IP extended ACL, Time based ACL
Port aggregation 16 groups / 8 ports
Traffic mirror Port Mirror, CPU Mirror, RSPAN
Redundancy protocols 802.1D STP, 802.1W RSTP, 802.1S MSTP, LACP, MRPP, ERPS, CFM
Level L2+
Management protocols TFTP/FTP, SNMPv1/v2c/v3, SNMP Trap, DyingGasp, CLI (Console / Telnet / SSH), Web/SSL, Public & Private MIB interface RMON (1,2,3,9), Ping, Trace Route, Syslog, SNTP/NTP, Dual IMG, Multiple Configuration Files, VCT, DDM, ULDP, LLDP/LLDP MED
Physical characteristics
EMC safety CE, RoHS
MTBF > 80,000 hours
Surge protection 4 kW
Cooling
Cooling passive
Power supply
Voltage, V 100-240
PoE yes
PoE+ yes
Power supply type AC
Max. power consumption, W 40
Power adapters Integrated power supply
Performance specifications
Working temperature 0°C~+50°C
Humidity 95% non-condensing
Storage temperature -40°C~+70°C
Dimensions
Height, U 1
Height, mm 44
Depth, mm 220
Width, mm 440
Weight, kg 2.8