QTECH QSW Switches

Main Article: Network Switch

2023

As part of PAC for safe data transmission in networks of CII facilities

The Russian The company tested software and hardware complex (PAC), which provides secure transmission data in networks of objects critical information infrastructure (). CUES The project was attended by INFORMATION SECURITY the vendors "" and "Security Code Gulf," manufacturers of telecom equipment (T-COM part of the GC "") and, Rosatom QTECH as well as an IT information security integrator. "Incoma" Representatives of the "Security Code" reported this on August 17, 2023.

The PAC operates on the principle of unidirectional data transmission. The primary input of data is through the QTECH switch (QSW-3750-28T-AC-R - controlled L2 + switch with 24 ports 10/100/1000Base-T and 2 ports 1000Base-X SFP), then the information flow is processed by the firewall and the Continent ACS crypto gateway. Through the T-COM switch (TPK-20-10/2-P - an industrial L2-controlled switch with 10 ports 10/100/1000Base-T and 2 ports 1000Base-X SFP (8 PoE 802.3af/at ports, PoE budget up to 240 W), type - POE-1), the data reaches the Industrial Diode PAC, which passes them to the protected segment of the corporate network and does not allow passing in the opposite direction. Read more here.

Confirmation of THORP status by QSW-3750 switches

The company QTECH on May 31, 2023 announced that - access Ethernetswitchboards QSW-3750 successfully confirmed the status. THORP (telecommunication equipment of Russian origin) Thus, on May 24, by order of the Ministry of Industry and Trade Russia , the switches were entered into the RAP register (). Russian radio-electronic products

The QSW-3750 line consists of managed stackable gigabit switches specifically designed for carriers and MAN networks. The line includes models:

• Switch QSW-3750-28T-POE-AC-R;
• Switch QSW-3750-10T-AC-R;
• Switch QSW-3750-28T-AC-R;
• Switch QSW-3750-52T-AC-R.

With advanced management capabilities and additional security features, switches deliver high performance and scalability. The introduction of the presented QTECH Ethernet switches allows you to quickly deploy multi-service networks with the necessary functionality.

Thanks to the confirmed status of TORP, access switch models can QSW-3750 continue to be used in government corporations, ministries and law enforcement agencies where there are restrictions on the use of imported devices.

2022

Release of managed gigabit Ethernet switches with optical ports

The company QTECH announced on October 7, 2022 the release of a wide range of managed gigabit - equipped with Ethernetswitchboards optical ports that allow you to deploy a multi-service network of high bandwidth and with any degree of branching. A managed QSW-4610-28SF switch allows you to fine-tune and manage your network configuration. In addition, the device provides an enhanced degree of protection against network attacks and has proven itself well when launching a variety of projects.

The controlled switch QSW-3310-28F specially designed for telecom operators, so special attention was paid to the management function and services providing access to the Internet, cable television and cellular communications, according to the requirements for operator networks. The switch has a security and bandwidth management function (BPDU Guard, Root Guard, DHCP Snooping, Dynamic ARP inspection, Port-security). Another advantage of the switch will be a comprehensive QoS quality assurance protocol and advanced virtual segmentation of local networks.

A managed QSW-6300-32F switch features a wide range of security settings, a large routing table size, and impressive bandwidth. It is used when aggregating large-scale networks, providing access to data centers, and often serves as the core of small enterprises.

A managed QSW-6910-26F switch refers to 10G devices that are designed to serve end-to-end networks, large-scale aggregation of networks and network nodes. They feature a more improved hardware architecture that guarantees higher hardware processing performance. It has 4 ports 25GbE SFP28, 20 ports 10GbE SFP +, 2 ports 40GbE QSFP +.

The managed QSW-6900-56F switch is equipped with 56 ports. This model is specially designed for use in data centers, so it supports an advanced cache queuing mechanism and large functionality to ensure data transfer without loss in networks.

  QSW-3750-10T-AC-R, QSW-3750-28T-AC-R, QSW-3750-52T-AC-R, QSW-3750-28T-POE-AC-R

On May 24, 2022, QTECH announced products that received THORP status.

According to the company, according to Order Ministry of Industry and Trade Russia No. 1761 of April 29, 2022, the following QTECH equipment was assigned the TORP status:

•  QSW-3750-10T-AC-R, QSW-3750-28T-AC-R, QSW-3750-52T-AC-R, QSW-3750-28T-POE-AC-R switches;
• QWP-420-AC-VC Access Point
• IP phones QVP-95R, QVP-95PR, QVP-400PR, QVP-500PR.

The series of multi-function L2 + QSW-3310 and QSW-3750 switches is secure. They are designed to build access level networks and, thanks to a wide range of models with a different number of ports and functionality features, allow you to optimally solve all customer requirements.

Professional office IP phones of the QVP series are distinguished by an informative display and the presence of from 25 to 37 buttons with information printed in Cyrillic, and 5 of them are programmable. The phones support 2 to 6 SIP links and provide proper voice quality regardless of channel capacity.

As can be seen from the list of QTECH equipment that received THORP status, entered in the Register of Russian Radio-Electronic Products and the Register of Industrial Products Produced in the Russian Federation, the import substitution rate taken several years ago is actively gaining momentum. The company plans to both expand the range of its equipment already available in these registers, as well as introduce other types of equipment. emphasized Dmitry Kobelkov, head of localization at QTECH

QSW-3420-10T-POE-AC

On February 11, 2022, Qtech introduced the next model in the QSW-3420 series of access switches: a controlled L2 + QSW-3420-10T-POE-AC switch with PoE support.

The range of equipment is distinguished by the versatility of application. It is optimal for a company's local area network of any scale - from a small enterprise to a medium or large business. According to the company, the switches provide high performance and security, have high fault tolerance, operate under a fairly high load and transfer critical traffic.

Standard means of protection - IP source guard, DHCP snooping and ARP inspection prevent negative impacts from network. attacks Redundant connections on Uplink ports protect information channels. The topological ring is restored in 50 ms by using protocol G.8032. The Network Administrator can immediately receive an Emergency Stop Alert power supply via Dying GASP.

The model differs from the previously presented QSW-3420-28T-POE-AC model in several parameters:

• Changed number of ports - 8 ports 10/100/1000BASE-T, 2 ports 100/1000BASE-X SFP
• more compact dimensions;
• optimal cost.

QSW-3420-28T-POE-AC

On January 27, 2022, QTECH introduced the QSW-3420 QSW-3420-28T-POE-AC model, a controlled L2 + switch with PoE support, in the line of access switches. Multifunctional switches in this series are highly secure. They are easy to set up, trouble-free in difficult operating conditions. 

The functionality of the switching equipment meets all modern requirements, allows users to connect to a secure IP network of both a large enterprise and a medium-sized or. small business   Comprehensive QoS Capabilities Provide Critical Priority important data - video streaming and voice traffic. The switches are equipped with security features: IP source guard, DHCP snooping and ARP inspection, which effectively detect and block network attacks by attackers.

Features of the QSW-3420-28T-POE-AC:

• Dying GASP is an instant and guaranteed notification to the network administrator of an emergency power outage.
• Support for Ethernet OAM (IEEE802.3ah/802.1ag standard), VCT, DDM (Digital Diagnostic Monitoring) and other functions - fast detection of network failures during operation.

Characteristics of the QSW-3420-28T-POE-AC

• Increased security. Technology Support:
  • SYN Flood, Land, ICMP Flood - countering DOS attacks; 
  • BPDU Guard and Root Guard - prevention of loops in topology and unauthorized access to the network;
  • IEEE 802.1X - authentication users using a RADIUS server;
  • ACL (access sheets) - restriction of access to network resources;
  • DHPC Snooping - prevent DHCP attacks and the use of fake DHCP servers;
  • ARP guard, Anti-ARP scanning.

• Reliability:
  • 4 Uplink ports - creating redundant connections for traffic protection;
  • G.8032 protocol - ring recovery in 50 ms;
  • built-in electromagnetic port protection.

• VLAN
  • QinQ technology - flexibility in setting QinQ policies;
  • N:1 VLAN Translation - Sends multiple VLAN tags in frames from the access port to the specified tag.

• Multicast
  • MVR protocol (Multicast VLAN Register) - selective transmission of multicast traffic between different VLANs to optimize network bandwidth;
  • MVR Trunk - Bind a Multicast VLAN to a trunk port and combine VLAN traffic on the same link.

2021: QSW-6910

On October 28, 2021, Qtech introduced a series of 10G- QSW-6910 Ethernet switches. The company continues to develop its line of IP switching equipment, and these switching devices are distinguished by an upgraded hardware architecture and a modular QTOS operating system of the 12th generation. Technology solutions provide improved data processing performance and greater security. 

Switchboards QSW-6910 can work at 32 fiber-optic communication channels at 10 Gb/s and support for a high-performance uplink of 10/25/40 Gb/s. This operating mode meets the requirements of users, operators and. providers

For enterprise customers, the quality of service of the end-to-end network is important, as well as the ability to flexible and multifunctional security settings. These options are available for both large network aggregation and small and medium network node configuration. The resulting metrics meet the standards of high-speed, secure, and intelligent enterprise networks.

Features of the QSW-6910 lineup:

• Up to 32 Base-X 10 Gb/s, 4-25 Gb/s, and 2-40 Gb/s access ports (uplink)
• Built-in Layer 3 advanced routing support
• Redundant 1 + 1 hot-swappable power modules, power supplies, and fans
• sufficient reliability (mean time time between failures - 30 years).

The QSW-6910-26F model is a controlled, stackable L3 switch. 

The main characteristics of the QSW-6910-26F are:

• Ports - 4 ports 10/25GbE SFP28, 20 ports 1/10GbE SFP +, 2 ports 40GbE QSFP +, 1 console port, 1 MGMT port, and 1 USB 2.0 port
• power supply - AC 100-240V, two units to be replaced;
• switching matrix - 760 Gbps;
• throughput - 570 Mpak/s;
• the size of the addressing MAC table is 32K;
• memory - 1 GB of RAM;
• protection protocols - VSU, GR for RIP/OSPF/BGP, BFD, G.8032 (ERPS), Rapid Link Detection Protocol (REUP) technology;
• management protocols - SNMP, CLI, RMON (1,2,4,9), Syslog, NTP, SNMP, IPv6 MIB, Telnet, FTP/TFTP, DNS, NTP, Traceroute, sFlow;
• Spanning Tree Protocols – IEEE802.1 d/w/s (STP/RSTP/MSTP);
• VLAN – 802.1Q, Port-based, Private, GVRP, Super;
• Port mirroring - Flow-based mirroring, Many-to-one mirroring, One-to-many, RSPAN, Link aggregation mirroring;
• IP routing - Static routing, RIP, RIPng, OSPFv2, OSPFv3, IS-ISv4, IS-ISv6, BGP4, BGP4 +, ECMP;
• operating temperature - from 0 ° C to + 50 ° C;
• humidity - 90% without formations condensate.

Additionally, you can order a replaceable QSW-M-6910-PWR-AC power supply with an output of 150 watts.

2018

Qtech QSW-2100, QSW-2130, QSW-2140, QSW-2150 и QSW-3300

On November 30, 2018, the company QTECH introduced a range switchboards industrial of applications.

According to the manufacturer, the switches are designed in accordance with industrial standards, which allows their operation to support the development of the network in non-standard conditions, such as low or high temperature, high humidity, electromagnetic and vibration effects. Equipment applications: electric power, transport, video surveillance, production automation, oil and gas industry.

The switches support all standard STP family protocols (RSTP, MSTP), as well as the ERPS ring convergence protocol, QTECH noted.

The company has presented five series of industrial switches (models with a different number of ports are available in each series):

• QSW-2100

A series of modular switches for working in difficult operating conditions. Multi-slot design and a wide variety of integrable modules, including gigabit network modules and content switching modules, allow you to customize switches for specific tasks. Optionally, all modules can support online updates. The system, built on the QSW-2100 series modules, will be ready for further development and expansion. The series is based on FPGA and CPLD. This is a dynamic reconfigurable technology with high stability and reliability, which has the ability to control various operating mode parameters using the control panel both locally and remotely.

• QSW-2130

Industrial Ethernet switches of the QSW-2130 series can be represented in several combinations with a different combination of optical and copper ports 100/ 1000M and 10/100M (1000M) TX. The bandwidth is up to 56 Gb/s. Any two ports can install a self-healing ring circuit. QSW-2130 supports multiple independent self-healing rings. Rings can be implemented by arbitrary combinations of twisted pair, one- and two-window optical cable.

• QSW-2140

The QSW-2140 series switches are designed specifically to be installed in the carrier network in both the [[access point] and aggregation switch roles. QSW-2140 has a built-in power supply and supports various time synchronization solutions. Support for PTP 1588v2, POE, and other features allows the switch to be used in commercial building, transport site, trade center, office building, and complex networks. The model supports (MRP compatible with). The IEC62439 QSW-2140 switch chassis has dimensions of 1\2 racks and supports up to 8 Gigabit TX ports (802.3af/s), 8 100/1000M SFP and 1 SD card slot.

• QSW-2150

QSW-2150 is a series of managed industrial switches with 100/1000 Mbps ports. The high degree of protection against dust and moisture allows the use of switches outside the premises. Throughput reaches 52 Gb/s. Any two ports can install multiple independent self-healing rings. The following ring types are supported: dual and single optical, copper, and any combination thereof. Hardware-assisted self-healing algorithms provide recovery of each node in less than 5 ms and self-healing of the network in less than 50 ms. Media protection is supported. Switches use dynamic reconfiguration of FPGA and CPLD, and replicate programming technology to ensure high stability and reliability. Key operational parameters can be monitored locally or remotely. All this makes the switches of the QSW-2150 series, according to the developer, the optimal solution for tough industrial operating conditions.

• QSW-3300

Industrial switches QTECH QSW-3300-12T-I-DC and QSW-3300-12T-I-POE-DC are designed to organize secure fault-tolerant data transmission networks at facilities, where it is necessary to fulfill the requirements for ensuring resistance to effects of various types: temperature, mechanical, etc. These switches have 8 gigabit 10/100/1000BASE-T ports, 4 optical 1000BASE-X ports for installing SFP modules, as well as 2 pairs of dry contacts. The series includes 2 models: QSW-3300-12T-I-POE-DC and QSW-3300-12T-I-DC.

QSW-1500-6E-POE-D, QSW-1500-10E-POE-D и QSW-1500-20EF-POE-AC

On October 18, 2018, QTECH announced an update to a series of switches for video surveillance systems with support for Power over Ethernet (PoE) functionality and introduced three models with 6, 10 and 20 ports: QSW-1500-6E-POE-D, QSW-1500-10E-POE-D and QSW-1500-20EF-POE-AC.

According to the manufacturer, in the QSW-1500 series models, the technical characteristics and functionality are as balanced as possible, taking into account the needs of IP camera users. In addition to video surveillance systems, QSW-1500 switches can be effectively used in building Wi-Fi solutions, in the areas of IP telephony and IP intercom.

As noted in QTECH, when updating the line of QSW-1500 series switches, the most current customer requirements were implemented:

• The ability to transmit a signal over a distance of more than 100 meters. Models of the QSW-1500 series can be used in signal transmission mode at distances up to 250 meters.
• There is more than one uplink port. The QSW-1500-6E-POE-D and QSW-10E-POE-D models have 2 uplink ports for connecting to the DVR and higher-end equipment; The QSW-1500-20EF-POE-AC model additionally has 2 100/1000Base-T ports and 2 100/1000 Base-X SFP ports.
• Standardized PoE functionality. The QSW-1500 series switches support IEEE 802.3af and 802.3at standards with a maximum capacity of 30 watts per port.
• Possibility of fastening. The QSW-1500-6E-POE-D and QSW-1500-10E-POE-D switches have factory technical holes for installing devices on the wall. The switches are QSW-1500-20EF-POE-AC equipped with 19 "rack mounts.

The use of more reliable and high-quality elements made it possible to increase the warranty period for QSW-1500 series switches from 12 to 36 months, QTECH emphasized.

QSW-98XX, QSW-4600, QSW-6200 и QSW-6510

On September 28, 2018, Qtech, a Russian developer of network and telecommunications equipment, announced the completion of the formation of the basic line of switches for the corporate market.

The line includes network core, access and aggregation switches, which, according to the developer, as of September 2018 are already used in the corporate market to solve the problems of building network infrastructures of various topology and complexity.

According to the manufacturer, all Qtech switches have a high degree of reliability, fault tolerance and a high availability margin. The equipment is manufactured using its own components, as well as components from leading domestic and world manufacturers.

As noted in Qtech, the basic composition of the corporate line of switches includes four series:

• The QSW-98XX core switch series (9805, 9807, 9810) are high-performance modular platforms. They can be used to organize high-speed aggregation levels and core levels in a large enterprise. Modules for this series: control module, interface switching module for QSW-9810 chassis, interface modules (number of ports - from 48GE to 12 QSFP + ports), power supplies, BP for interface modules with PoE. The functionality of the series at the aggregation level and the kernel level: QoS, VRRP, stacking, L2VPN.

• The L2 + QSW-4600 access switch series is represented by 12-port, 28-port, and 52-port models and includes PoE-enabled models (up to 740W per switch). QSW-4600 switches can work with plug-in power supplies, support redundancy and a stack of up to 8 devices. Features include Access Control List, Port Security, Rapid Link Detection Protocol, 802.1x, LACP, and IP Source Guard.

• The QSW-6200 Aggregation Switch (L3) series is designed to provide high density aggregation and core layers. The series models - on 32 (optical or copper interfaces) and 52 ports, are equipped with an additional module for stacking and replaceable 70 W power supplies. There are 4 built-in 10Gb/s interfaces.

• The series of QSW-6510 aggregation switches (L3) is designed to organize high-density levels of aggregation and core level, as well as for the needs of data centers. Models of the series - on 32 and 54 ports. Support 40GbE (QSFP +). There is a replaceable 460W power supply. The modules for this series are FAN F, PWR-AC, PWR-DC.

In 2019, the manufacturer Qtech plans to add switches with 100G, 5G and 2,5G ports, as well as SDN solutions to the base models of the Enterprise corporate product line.

2017: QSW-3300: Expanding the production of switches in Russia

QTECH In October 2017, the company announced a significant expansion of the production of switches in: on Russia the basis of a high-tech line, boards are manufactured, the release of models of access switches in the line of QSW-3300 and industrial switchboard QSW-3300-12T has been launched. The software for the devices of the line was developed by programmers of QTECH R&D centers located in and. To Moscow Ryazan

QSW-3300 is a series of multi-service managed switches for the Enterprise/SOHO segment.

At the production site in Tula, a full production cycle of QTECH switches was organized. In the production of boards, chipsets of a world manufacturer are used. Components come from suppliers and go through QCD. Technically sophisticated components and circuit boards are stored in low humidity dry storage cabinets.

The boards of the switches are assembled on an automated surface mounting line. Empty boards are loaded onto the conveyor using the PCB loader and are prepared in the cleaner. A screen printer is used to apply solder paste to the board. The solder paste is prepared using a special mixer. Prefabricated tooling, stencil, through which paste is applied at the points of placement of components. After application, the printed circuit board passes the solder paste application quality control system.

Surface mounting line (October 17, 2017)

The components are installed on the line using high-precision surface mounting machines designed for the installation of various types of housings, including BGA and QFP. SMD components are then soldered in a conveyor furnace. Control is carried out using the X-ray inspection system of printed circuit board soldering quality. When defects are detected, special repair equipment is used.

Forming of output components is performed with the help of molders of radial and axial components. After installation of the output components, selective soldering is carried out and monitoring is carried out, SFP connectors are installed.

A mandatory area through which all switches pass is an adjustment and testing area. On a specialized stand, a computerized workplace, the functioning of the switch is checked and software is installed.

QTECH switch housings, as well as before, are manufactured in the metalworking industry in Russia. Blanks are made of sheet metal on modern high-precision coordinate-piercing presses. They are then processed on sheet bending presses. The housing is degreased and dried in specialized furnaces. After that, it enters the powder painting workshop. When the case is ready, it is sent to the assembly section, where a board is installed in it. After final assembly and packing in branded boxes, the switches are sent to the finished product warehouse.

Thus, all switches of the QSW-3300 series are completely produced in Russia, QTECH said.

At the beginning of 2017, QTECH software, including Ethernet switches of the QSW series, was entered into the Register of the Russian Ministry of Communications and Mass Media of the Russian Federation. As of October 2017, the company is undergoing a commission of the Ministry of Industry and Trade to confirm the status of "Russian Manufacturer."

2016: QSW-8330 Aggregating Managed L3 Switches

QSW-8330 Aggregating Managed Switches L3 is a series of aggregating managed switches of Layer 3.

On October 18, 2016, QTECH announced the release of technological solutions for organizing networks in a series of aggregating managed switches of the third level of QSW-8330.

The devices of the series have a high density of SFP/SFP + and Gigabit Ethernet ports. The equipment has advanced management capabilities, has a wide range of security functions, and provides high performance and scalability of large broadband and Metro Ethernet networks (urban computing network).

The devices help providers to provide subscribers with a range of network services, including Internet access, digital TV and telephony, services related to the need to combine communication devices in networks of any scale.

The L3 series of switches QSW-8330 models with a high density of gigabit copper and SFP ports:

• QSW-8330-40F - controlled L3 switch (24 ports 100/1000BASE-X SFP, 8 ports 10/100/1000BASE-T, 8 ports 1000/10000BASE-X SFP +, 32K MAC addresses, L3 route 16K, 4K VLAN, MPLS, L3VPN, IPv6)
• QSW-8330-56F - controlled L3 switch (48 ports 100/1000BASE-X SFP of which 4 combo ports 100/1000BASE-T, 8 ports 1000/10000BASE-X SFP +, console port 1 Mini USB, 32K MAC addresses, 16K L3 routes, 4K VLAN, MPLS, L3VPN, IPv6.)
• QSW-8330-56T - controlled L3 switch (48 ports 100/1000BASE-T, 8 ports 1000/10000BASE-X SFP +, console port 1 Mini USB, 32K MAC addresses, L3 route 16K, 4K VLAN, MPLS, L3VPN, IPv6)
• QSW-8330-40T - L3 managed switch (32 ports 100/1000BASE-T, 8 ports 1000/10000BASE-X SFP +, 1 Mini USB console port, 32K MAC addresses, L3 route 16K, 4K VLAN, MPLS, L3VPN, IPv6)

The devices are focused on organizing campus, corporate and MAN networks. Supported:

• IPv6,
• MPLS,
• VPN,
• advanced management capabilities.

Devices have a range of security features to provide high performance and scalability. Switches are suitable for high-density aggregation levels, core level.

Параметр	QSW-8330-40F	QSW-8330-56F	QSW-8330-40T	QSW-8330-56T
Коммутационная матрица	256 Gbps	256 Gbps	256 Gbps	256 Gbps
Пропускная способность	168 Mpps	192 Mpps	168 Mpps	192 Mpps
RAM	256 MB	256 MB	256 MB	256 MB
Flash	16 MB	16 MB	16 MB	16 MB
Количество MAC адресов	32K/64K	32K/64K	32K/64K	32K/64K
Физические порты	24 порта Gigabit SFP, 8 портов Gigabit TX, 8 портов 10G SFP+	48 портов Gigabit SFP из них 4 комбо порта Gigabit TX, 8 портов 10G SFP+	32 порта Gigabit TX, 8 портов 10G SFP+	48 портов Gigabit TX, 8 портов 10G SFP+
Размеры (Ш×Г×В)	442.5×350×44 мм	350×442.5×44 мм	442.5×350×44 мм	350×442.5×44 мм
Электропитание	AC: 100V-240V, 50Hz±10% DC: -36V~-72V
Температура и влажность	Рабочая/влажность: 0 °C-50 °C; 10%-90% без образования конденсата Storage/humidity: -20 ° C-70 ° C; 5% -95% without condensation
MAC таблица	Статическая конфигурация MAC-адресов и динамическое изучение Custom MAC Address Lifetime Limited MAC address learning MAC Address Filtering Support Black-hole MAC list
VLAN	4K VLAN GVRP 1:1 VLAN mapping и N:1 VLAN mapping QinQ и flexible QinQ PVLAN
STP	802.1D (STP), 802.1W (RSTP) и 802.1S (MSTP) BPDU Guard, root guard
Multicast	IGMP v1/v2/v3 IGMP Snooping IGMP Fast Leave PIM-SM и PIM-DM
IPv4	Статическая маршрутизация, RIP v1/v2, OSPF, BGP Policy based routing (PBR) support Load balance BFD for OSPF, BGP
IPv6	ICMPv6, DHCPv6, ACLv6 и IPv6 Telnet IPv6 neighbor discovery MLD V1/V2 IGMP snooping IPv6 Static Routing, RIPng, OSPFv3, BGP4+ Manual tunnel, ISATAP tunnel, 6to4 tunnel
MCE	MCE
MPLS VPN	LDP protocol L2MPLS VPN L3MPLS VPN MPLS OAM
QoS	8 очередей на порт Traffic classification based on ACL, VLAN ID, COS, TOS, DSCP, IPv6 CAR flow limit 802.1P/DSCP SP, WRR, and'SP + WRR' support Support for Tail Drop and WRED Queue Overflow Protection Stream redirection Bandwidth control
Безопасность	Расширенные и стандартные листы доступа (ACL) Attack protection mechanisms DDoS , TCP's SYN Flood, UDP Flood, etc. Storm control based on packets and bytes Port isolation Port security, и `IP+MAC+port` binding DHCP snooping и DHCP option 82 IEEE 802.1x Radius , Tacacs+ URPF
Надежность и резервирование	1+1 power backup Support for Static/LACP link aggregation EAPS VRRP GR for OSPF, BGP BFD for OSPF, BGP ISSU VSS(*)
Управление	1 Mini USB (консольный порт), Telnet, SSH 2.0, Web SNMP v1/v2/v3 TFTP RMON sFLOW
Green Ethernet	IEEE 802.3az

2015

Commutators start production QSW-3300

On July 30, 2015, QTECH announced the start of production of a series of QSW-3300 switches. The equipment was developed by the "Keytack Laboratory."

As of July 30, 2015, the QSW-3300 series includes nine models of L2-controlled switches:

• Multi-service access/aggregation switches with 4 integrated SFP + 10GE ports and 24 10/100/1000 Base-T ports, with two power supplies for redundancy and power distribution

• multi-service optical distribution/aggregation switches, equipped with 4 integrated ports 10GE SFP + and 24 ports 1000 Base-FX (SFP) with two power supplies;

• Price-optimized models with 4 1000Base-FX ports (SFP) and 24 10/100/1000 Base-T ports, with one and two PSUs.

The company plans to replenish the lineup with devices with support for an extended operating temperature range and POE functionality.

"The switches QSW-3300 have a very functional filling, they are easy to manage and simply scale, which undoubtedly increases control over the network as a whole. As a result, the costs of creating and operating an enterprise network are optimized. We created switches taking into account the requirements of government agencies, including a high level of security without loss in reliability and performance, "said Evgeny Zavizion, chief engineer at QTECH.

Devices have high performance, non-blocking architecture. This makes it possible to provide a guaranteed connection speed of 1 Gbps per port.Four uplink SFP/SFP + ports allow you to build redundant connections for data backup.

The equipment supports the functionality traditional for corporate networks:

• 802.1x,
• Port-Security,
• ACL 2-4 levels,
• the ability to store multiple configuration files and firmware,
• Spanning Tree protocol stack,
• MVR,
• IGMP Snooping,
• DHCP Snooping,
• DHCP option 82,
• IP Source Guard,
• port based и selective QinQ
• et al.

Full hardware support for IPv6 ensures the operation of switches in new generation networks. The MAC address table is 16,000 entries. 8 QoS queues allow you to guarantee the provision of services according to flexibly configurable characteristics. Stacking support allows devices to be grouped into protected groups that are identified and managed as a single logical switch.

The series has fan-free models, which allows you to install this equipment in non-air-conditioned cabinets, rooms, etc.

The body of the devices has an ergonomic and energy efficient design.

The equipment of the line supports Green Ethernet power saving technology (IEEE 802.3az). Devices are QSW-3300 effective in building Enterprise and SOHO network infrastructures. By the end of 2015, QTECH will present operator-grade equipment within this line.

"The policy of import substitution encourages state organizations and enterprises to choose equipment of Russian manufacturers for the creation and modernization of telecommunications infrastructure. In order to form an optimal supply on the market that takes into account all the needs of corporate and state customers, QTECH has created a research "Kyutek Laboratory" - said Sergey Shubin, director of the "Kyutek Laboratory."

Models in the QSW-3470 line with support for POE technology

On June 22, 2015, QTECH announced the expansion of the line of switches QSW-3470 models with support for POE (Power Over Ethernet) technology.

POE technology lowers the transmission of electrical power to the network device through a twisted pair in computer Ethernet networks. The arrangement of the POE supply facilitates the installation of the network equipment - power supplies and electrical outlets are not required. The devices of this series help to save on the cost of power cables and reduce the time of installation of equipment.

Other equipment properties:

• automatic power setting,
• safe voltage
• low cost.

Models with POE technology are compatible with devices of previous modifications and are used both in the organization of new networks and in the modernization of existing ones.

The QSW-3470 series includes devices:

• QSW-3470-28T-POE-AC,
• QSW-3470-28T-LPOE-AC,
• QSW-3470-10T-POE-AC.

Since June 2015, they have been available for order.

QSW-3470

QSW-3470 is a series of managed gigabit L3 light switches.

On April 21, 2015, QTECH announced the availability of a series of L3 light- QSW-3470 managed gigabit switches.

There are three models in the series:

• QSW-3470-10T-AC,
• QSW-3470-28T-AC,
• QSW-3470-52T-AC.

QSW-3470, 2014

The QSW-3470 series is multifunctional gigabit access and distribution switches for use in urban operator (MAN) and corporate networks. Devices have extensive management capabilities and security features to support high performance and scalability:

• complex QoS;
• Advanced VLAN features (VLAN VPN, Voice VLAN, QinQ N:1 VLAN Translation, etc.)
• Ethernet Ring Protection (G.8032)
• Ethernet OAM standards;
• Bandwidth management
• Intelligent security management
• Triple Play service management function;
• Flexible CPU protection
• built-in protection (4KV) against hazardous voltages resulting from atmospheric discharges (thunderstorms) and industrial interference.

Support for IPv4 and IPv6 protocols in combination with the ability to simultaneously operate all ports at link speed ensure the application of QSW-3470 in next-generation networks. This series of switches allows subscribers to be connected at 1Gbps per port and to build redundant connections for data redundancy.

QSW-3470 - ergonomic devices with energy efficient design and support for Green Ethernet energy saving technology, which saves up to 30% of power during operation.

"We strive to respond to emerging market demands in a timely and accurate manner. The QSW-3470 series is the result of the development of a popular line of QSW-3450. As a more cost-effective solution, QSW-3470 enables our customers to optimize their network investments without losing reliability, quality, or functionality. In the near future, after the end of the testing procedure, the QSW-3470 series will be supplemented with three models of switches with POE support, "said Evgeny Zavizion, chief engineer of QTECH.