A novelty in the line of QSW-3470 switches
21 December 2021
QTECH Company presents a new managed Gigabit L2+ access switch QSW-3470-28TX-AC from the QSW-3470 series. This switching equipment is designed specifically for telecom operators and MAN networks. It combines extensive functionality with simplicity and flexibility in operation, management, maintenance. The switch provides high security and reliability of the Ethernet network.
Features of the QSW-3470 model range:
- comprehensive QoS support;
- advanced VLAN features;
- ring protection of the Ethernet protocol (G.8032);
- bandwidth management capability;
- intelligent management of network security tools;
- support for Ethernet OAM standards (Operations, Administration, Maintenance);
- Triple Play functionality that meets the requirements of telecom operators;
- using Green Ethernet energy saving technology (IEEE 802.3az standard).
What is interesting about the QSW-3470-28TX-AC model:
Enhanced security:
- the use of BPDU Guard and Root Guard, preventing the formation of loops in the network topology and unauthorized access;
- work according to the IEEE 802.1X standard, which allows authenticating users using a RADIUS server;
- support for ACLs used to restrict access to network resources by rejecting and filtering packets in accordance with specified policies;
- using DHCP Snooping to prevent DHCP attacks and fake DHCP servers by installing trust and untrust ports;
- L2 level security functionality - Dynamic ARP inspection, Port-security, other ARP and MAC functions.
- support for STP, RSTP, MSTP, Root Guard, BPDU Filtering, etc.
VLAN Features:
- work according to the 802.1Q standard, creating VLANs based on ports, MAC addresses, Voice VLAN, Protocol VLAN;
- Using QinQ technology with Basic and Selective QinQ for better flexibility in configuring QinQ policies;
- VLAN Translation function for transmitting multiple tags in frames from the access port to the specified tag, which improves the reliability of technical support for convergence of QoS policies
Multicast features:
- MVR protocol (Multicast VLAN Register), which allows you to selectively transfer multicast traffic between different VLANs to increase network bandwidth;
- IGMP Snooping to prevent flooding in multicast traffic;
Managed L2+ level switch, 24 10/100/1000BASE-T ports, 4 10GbE SFP+ ports, 4K VLAN, 16K MAC addresses, console port, built-in PSU power connector on the back panel, 100-240V AC, dimensions WxDxH (440x207x45 mm)