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Коммутатор Planet SGS-5220-24S2XR
- В наличии
- Код: SGS-5220-24S2XR
1 067 790 ₸
Коммутатор Planet SGS-5220-24S2XRВ наличии
1 067 790 ₸
Законом не предусмотрен возврат и обмен данного товара надлежащего качества
Physical Port
Stacking Features
Layer 2 Features
Layer 3 IP Routing Features
Quality of Service
Multicast
Security
Management
Redundant Power System
- 24 100/1000BASE-X mini-GBIC/SFP slots, compatible with 100BASE-FX SFP
- 8-port 10/100/1000BASE-T RJ45, shared with Port-1 to Port-8
- 2 10GBASE-SR/LR SFP+ slots, compatible with 1000BASE-SX/LX/BX SFP
- 2 10GBASE-SR/LR SFP+ stackable slots
- RJ45 console interface for basic management and setup
Stacking Features
- Physical stacking up to 16 units, 384 Gigabit ports, 32 10G ports
- Single IP address stack management
- Stacking architecture supports Chain and Ring mode
- Plug and Play connectivity
- Mirror across stack
- Link Aggregation groups spanning multiple switches in a stack
- Physical MAC address learning with MAC table synchronization across stack
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 and 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 - STP, IEEE 802.1D Spanning Tree Protocol- RSTP, IEEE 802.1w Rapid Spanning Tree Protocol- MSTP, 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 10 trunk groups, up to 16 ports per trunk group- Up to 40Gbps 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
Layer 3 IP Routing Features
- Supports maximum 128 static routes and route summarization
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 and IPv6 packets- IP TCP/UDP port number- Typical network application
- Strict priority and Weighted Round Robin (WRR) CoS policies
- Supports QoS and In and 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 and MAC-based network access authentication- Built-in RADIUS client to co-operate with the RADIUS servers- TACACS+ login users access authentication- RADIUS and 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 un-trusted 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 and Telnet Command Line Interface- Web switch management- SNMP v1, v2c, and v3 switch management- SSH and SSL secure access
- IPv6 IP Address, NTP and DNS management
- Built-in Trivial File Transfer Protocol (TFTP) client
- BOOTP and DHCP for IP address assignment
- System Maintenance - Firmware upload and download via HTTP or TFTP- Reset button for system reboot or reset to factory default- Dual Images
- DHCP Relay
- DHCP Option82
- User Privilege levels control
- NTP (Network Time Protocol)
- Link Layer Discovery Protocol (LLDP) and LLDP-MED
- Network Diagnostic - ICMPv6 and 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
- Redundant 100~240V AC and 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: 1 067 790 ₸