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Коммутатор Planet GS-5220-16T4S2XR
- В наличии
- Код: GS-5220-16T4S2XR
772 690 ₸
Коммутатор Planet GS-5220-16T4S2XRВ наличии
772 690 ₸
Законом не предусмотрен возврат и обмен данного товара надлежащего качества
Physical Port
Layer 2 Features
Quality of Service
Multicast
Security
Management
Redundant Power System (GS-5220-16T4S2XR)
- 16-port 10/100/1000BASE-T RJ45 copper
- 4 100/1000BASE-X mini-GBIC/SFP slots
- 2 10GBASE-SR/LR SFP+ slots, compatible with 1000BASE-SX/LX/BX SFP
- RJ45 console interface for basic management and setup
Layer 2 Features
- Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
- High performance of Store-and-Forward architecture and runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth
- Storm Control support - Broadcast/Multicast/Unknown unicast
- Supports VLAN - IEEE 802.1Q tagged VLAN- Up to 255 VLANs groups, out of 4094 VLAN IDs- Supports provider bridging (VLAN Q-in-Q, IEEE 802.1ad)- Private VLAN Edge (PVE)- Protocol-based VLAN- MAC-based VLAN- Voice VLAN
- Supports Spanning Tree Protocol - IEEE 802.1D Spanning Tree Protocol- IEEE 802.1w Rapid Spanning Tree Protocol- IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN- BPDU Guard
- Supports Link Aggregation - 802.3ad Link Aggregation Control Protocol (LACP)- Cisco ether-channel (static trunk)- Maximum 12 trunk groups, up to 10 ports per trunk group- Up to 32Gbps bandwidth (full duplex mode)
- Provides port mirror (many-to-1)
- Port mirroring to monitor the incoming or outgoing traffic on a particular port
- Loop protection to avoid broadcast loops
Quality of Service
- Ingress Shaper and Egress Rate Limit per port bandwidth control
- 8 priority queues on all switch ports
- Traffic classification - IEEE 802.1p CoS- TOS/DSCP/IP Precedence of IPv4/IPv6 packets- IP TCP/UDP port number- Typical network application
- Strict priority and Weighted Round Robin (WRR) CoS policies
- Supports QoS and In/Out bandwidth control on each port
- Traffic-policing policies on the switch port
- DSCP remarking
Multicast
- Supports IGMP snooping v1, v2 and v3
- Supports MLD snooping v1 and v2
- Querier mode support
- IGMP snooping port filtering
- MLD snooping port filtering
- Multicast VLAN Registration (MVR) support
Security
- Authentication - IEEE 802.1x port-based/MAC-based network access authentication- Built-in RADIUS client to cooperate with the RADIUS servers- TACACS+ login users access authentication- RADIUS/TACACS+ users access authentication
- Access Control List - IP-based Access Control List (ACL)- MAC-based Access Control List
- Source MAC/IP address binding
- DHCP Snooping to filter untrusted DHCP messages
- Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
- IP Source Guard prevents IP spoofing attacks
- Auto DoS rule to defend DoS attack
- IP address access management to prevent unauthorized intruder
Management
- IPv4 and IPv6 dual stack management
- Switch Management Interfaces - Console/Telnet Command Line Interface- Web switch management- SNMP v1, v2c, and v3 switch management- SSH/SSL secure access
- IPv6 IP Address/NTP/DNS management
- Built-in Trivial File Transfer Protocol (TFTP) client
- BOOTP and DHCP for IP address assignment
- System Maintenance - Firmware upload/download via HTTP/TFTP- Reset button for system reboot or reset to factory default- Dual Images
- DHCP Relay
- DHCP Option 82
- User Privilege levels control
- NTP (Network Time Protocol)
- Link Layer Discovery Protocol (LLDP) and LLDP-MED
- Network Diagnostic - ICMPv6/ICMPv4 Remote Ping- Cable Diagnostic technology provides the mechanism to detect and report potential cabling issues
- SMTP/Syslog remote alarm
- Four RMON groups (history, statistics, alarms and events)
- SNMP trap for interface Link Up and Link Down notification
- System Log
- PLANET Smart Discovery Utility for deployment management
Redundant Power System (GS-5220-16T4S2XR)
- Redundant 100~240V AC/36-60V DC dual power
- Active-active redundant power failure protection
- Backup of catastrophic power failure on one supply
- Fault tolerance and resilience
Информация для заказа
- Цена: 772 690 ₸