General Requirements:
The equipment must be manufactured and tested at the manufacturer's facilities.
The potential supplier must specify the exact brand and model of the proposed equipment in the technical specifications.
To prevent the purchase and use of counterfeit equipment, the supplier must provide electronic copies of authorization letters from the manufacturer or its official representative (dealer/distributor) as part of the bid.
Technical Specifications of the Equipment:
Number of Ports:
At least 24 ports of 10/100/1000Base-T.
At least 4 ports of 1000Base-X SFP.
Performance:
Maximum throughput of at least 56 Gbps.
Switching capacity of at least 42 million packets per second.
Management Port: Must have at least one RJ-45 port for console connection.
Copper Port Functionality Requirements:
Support for half-duplex and full-duplex.
Auto-negotiation of ports.
Support for the LLDP protocol.
Configuration of static MAC addresses.
Support for a MAC address table size of at least 8K entries.
Port mirroring and traffic flow mirroring.
Port aggregation support _ at least 8 ports in one group.
Port isolation feature.
Support for STP/RSTP/MSTP protocols.
Support for IEEE 802.3ad for dynamic and static link aggregation.
VLAN Support:
Support for 802.1Q (up to 4K VLANs).
VLANs based on protocols, IP subnets, MAC addresses.
Guest VLAN support.
Network Features:
Static routing support.
DHCP Relay, DHCP Client, DHCP Snooping, including Option 82 support.
IGMP Snooping support for versions V1/V2/V3.
QoS: Diff-Serv QoS, WRR/HQ-WRR.
Support for 802.1p and DSCP field marking.
Directional port speed limit support.
IPv6 and Security:
Support for IPv6 static routing.
Dual-stack support.
DHCPv6 Client, DHCPv6 Snooping.
Support for ND, PMTU, and IPv6-Ping, IPv6-Telnet, IPv6-SSHv2, IPv6 domain name resolution.
Hot patch support, allowing updates without service interruption.
Hierarchical user management and password protection.
SSHv2 and SSL support.
FTP logging and IP-based password security mechanisms.
Protection against ARP attacks, unknown multicast, broadcast, unicast packets, and packets with TTL = 1.
DOS attack prevention.
IP+MAC+PORT+VLAN binding.
Support for IEEE 802.1X and SAVI for source address validation.
Radius, HWTACACS protocols support.
Broadcast suppression.
CPU attack protection.
Stacking and Management:
Support for stacking technology.
Ability to stack up to 9 devices.
CLI configuration support.
Software upload and update via FTP/TFTP/Xmodem/SFTP.
Support for SNMP V1, V2, V3.
NTP support and debugging information output.
Cluster management and system log recording.
Licensing:
All functionality must be available without the need for additional licenses or subscriptions.



The warranty obligation is submitted upon
Delivery of the goods and must include the Supplier's e-mail address,
Which will receive requests from the Customer or his representatives for
Repair or replacement of equipment during the warranty period of service (12 months). The warranty
Must also include the number and date of the contract, serial numbers and
Quantities of equipment, as well as the warranty period.
The warranty must be stamped and signed by the Supplier on
Each warranty sheet. Warranty service and technical
Support of the supplied switches must be provided without
Additional costs on the part of the Customer. The supplier must
Provide a guarantee for each place of delivery separately.