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GS-4210-16P4C Коммутатор Planet купить в Unitet.ru, цена на GS-4210-16P4C в магазине Unitet.ru, доставка по всей России

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GS-4210-16P4C

Оцените товар:
Артикул: 10081
В наличии 4 шт.
36 840 руб
Цена с НДС 18%

 Наличный расчет Безналичный расчет

Бренд: PLANET Technology
Поделиться с друзьями:
GS-4210-16P4C это коммутатор PLANET IPv6/IPv4, 16-Port Managed 802.3at POE+ Gigabit Ethernet Switch + 4-Port Gigabit Combo TP/SFP (220W)
Physical Port
  • 20-port 10/100/1000BASE-T Gigabit RJ45 copper with 16-port IEEE 802.3at/af PoE injector
  • 4 100/1000BASE-X mini-GBIC/SFP slots, shared with port-17 to port-20 compatible with 100BASE-FX SFP
  • RJ45 console interface for switch basic management and setup


Power over Ethernet
  • Complies with IEEE 802.3at Power over Ethernet Plus, end-span PSE
  • Backward compatible with IEEE 802.3af Power over Ethernet
  • Up to 16 ports of IEEE 802.3af/802.3at devices powered
  • Supports PoE power up to 30.8 watts for each PoE port
  • Auto detects powered device (PD)
  • Circuit protection prevents power interference between ports
  • Remote power feeding up to 100 meters
  • PoE management
  • - Total PoE power budget control
    - Per port PoE function enable/disable
    - PoE Port power feeding priority
    - Per PoE port power limitation
    - PD classification detection
    - PD alive-check
    - PoE schedule


Layer 2 Features
  • Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
  • High performance Store and Forward architecture, broadcast storm control, runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth
  • Supports VLAN
  • - IEEE 802.1Q tagged VLAN
    - Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
    - Protocol VLAN
    - Voice VLAN
    - Private VLAN
    - Management VLAN
    - GVRP
  • Supports Spanning Tree Protocol
  • - STP (Spanning Tree Protocol)
    - RSTP (Rapid Spanning Tree Protocol)
    - MSTP (Multiple Spanning Tree Protocol)
    - STP BPDU Guard, BPDU filtering and BPDU forwarding
  • Supports Link Aggregation
  • - EEE 802.3ad Link Aggregation Control Protocol (LACP)
    - Cisco ether-channel (static trunk)
    - Maximum 4 trunk groups, up to 8 ports per trunk group
  • Provides port mirror (many-to-1)
  • Loop protection to avoid broadcast loops


Quality of Service
  • Ingress and egress rate limit per port bandwidth control
  • Storm control support
  • - Broadcast/Unknown unicast/Unknown multicast
  • Traffic classification
  • - IEEE 802.1p CoS
    - TOS/DSCP/IP precedence of IPv4/IPv6 packets
  • Strict priority and Weighted Round Robin (WRR) CoS policies


Multicast
  • Supports IPv4 IGMP snooping v2 and v3
  • Supports IPv6 MLD snooping v1 and v2
  • IGMP querier mode support
  • IGMP snooping port filtering
  • MLD snooping port filtering


Security
  • Authentication
  • - IEEE 802.1X port-based network access authentication
    - Built-in RADIUS client to cooperate with the RADIUS servers
    - RADIUS/TACACS+ login user access authentication
  • Access control list
  • - IPv4/IPv6 IP-based ACL
    - MAC-based ACL
  • MAC security
  • - Static MAC
    - MAC filtering
  • Port security for source MAC address entries filtering
  • DHCP snooping to filter distrusted DHCP messages
  • Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
  • IP source guard prevents IP spoofing attacks
  • DoS attack prevention
  • SSH/SSL


Management
  • IPv4 and IPv6 dual stack management
  • Switch management interface
  • - Web switch management
    - Telnet command line interface
    - SNMP v1, v2c and v3
    - SSH and SSL secure access
  • User privilege levels control
  • Built-in Trivial File Transfer Protocol (TFTP) client
  • BOOTP and DHCP for IP address assignment
  • System maintenance
  • - Firmware upload/download via HTTP / TFTP
    - Configuration upload / download through web interface
    - Dual images
    - Hardware reset button for system reboot or reset to factory default
  • SNTP Network Time Protocol
  • Cable diagnostics
  • Link Layer Discovery Protocol (LLDP) and LLDP-MED
  • SNMP trap for interface link up and link down notification
  • Event message logging to remote Syslog server
  • Four RMON groups (history, statistics, alarms and events)
  • PLANET smart discovery utility
  • Smart fan with speed control


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