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Switch Gigabit Stackabil 24-Port + 4-port SFP + 2-port 10G SFP+Planet - SGS-5220-24T2XSwitch Gigabit Stackabil 24-Port + 4-port SFP + 2-port 10G SFP+,stackabil pana la 16 unitati Hardware Stacking / IPv6 / 802.1Q VLAN / Q-in-Q / MSTP / IGMP Snooping / ACL / RADIUS / TACACS+ / SSH / SSL / SNMPv3 / POE |
Pret fara TVA: 2,623.02 LEI Pret cu TVA : 3.121,40 LEI pret per bucata Disponibilitate : Sunati |
Physical Port
- 24-Port 10/100/1000Base-T RJ-45 copper
- 4 100/1000Base-X mini-GBIC/SFP slots, shared with Port-21 to Port-24 compatible with 100Base-FX SFP
- 2 10GBase-SR/LR SFP+ slots, compatible with 1000Base-SX/LX/BX SFP
- 2 10GBase-SR/LR SFP+ stackable slots
- RJ-45 console interface for basic management and setup
Stacking Features
- Physical stacking up to 16 units, 384 Gigabit ports, 32 10 Gigabit 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 / 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 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
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/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 co-operate 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 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 / 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 defaultDual Images
- DHCP Relay
- DHCP Option82
- 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 deploy management
| Hardware Specifications | |
|---|---|
| Copper Ports | 24 10/ 100/1000Base-T RJ-45 Auto-MDI/MDI-X ports |
| 10/100/1000Mbps / SFP Combo Interfaces | 4 10/100/1000Mbps TP and SFP shared combo interfaces, SFP (Mini-GBIC) supports 100/1000Mbps Dual mode DDM, shared with Port-21 to Port-24 |
| 10Gbps Fiber Uplink Ports | 2 1/10GBase-SR/LR SFP+ slots |
| 10G Stackable Ports | 2 10GBase-SR/LR SFP+ slots |
| Console | 1 x RJ-45 serial port (115200, 8, N, 1) |
| Switch Architecture | Store-and-Forward |
| Switch Fabric | 128Gbps / non-blocking |
| Throughput | 95.2Mpps@64Bytes |
| Address Table | 32K entries, automatic source address learning and ageing |
| Shared Data Buffer | 4 megabits |
| Flow Control | IEEE 802.3x pause frame for full-duplex Back pressure for half-duplex |
| Jumbo Frame | 9K bytes |
| Reset Button | < 5 sec: System reboot > 5 sec: Factory Default |
| LED | System: PWR (Green) Master (Green) Fan1 Alert (Green) Fan2 Alert (Green) Ethernet Interfaces (Port 1 to Port 24): 1000 LNK/ACT (Green), 10/100 LNK/ACT (Orange) 100/1000Mbps SFP Combo Interfaces (Port 21 to Port 24): 1000 (Green), 100 (Orange) 1/10G SFP+ Interfaces (Port 25 to Port 26): 10G (Green), 1G (Orange) 10G Stackable Interfaces (Port 27 to Port 28): Stack (Green), LNK/ACT (Orange) |
| Power Requirements | 100~240V AC, 50/60Hz, 2A |
| Power Consumption (Full Loading) | 43 watts |
| ESD Protection | 6KV DC |
| Dimensions (W x D x H) | 440 x 200 x 44.5 mm, 1U high |
| Weight | 2850g |
| Stacking Functions | |
| Stacking Ports | 2 SFP+ slots |
| Stacking Numbers | 16 |
| Stacking Bandwidth | 40Gbps full duplex |
| Stack ID Display | 7-Segment LED display (1~9, A~F, 0) |
| Stack Topology | Ring / Chain / Back-to-Back |
| Layer2 Management Function | |
| Basic Management Interfaces | Console, Telnet, Web Browser, SNMP v1, v2c |
| Secure Management Interfaces | SSH, SSL, SNMP v3 |
| Port Configuration | Port disable / enable Auto-negotiation 10/100/1000Mbps full and half duplex mode selection Flow Control disable / enable |
| Port Status | Display each port’s speed duplex mode, link status, flow control status, auto negotiation status, trunk status |
| Port Mirroring | TX / RX / Both Many-to-1 monitor |
| VLAN | 802.1Q tagged based VLAN, up to 255 VLAN groups Q-in-Q tunneling Private VLAN Edge (PVE) MAC-based VLAN Protocol-based VLAN Voice VLAN MVR (Multicast VLAN Registration) Up to 255 VLAN groups, out of 4094 VLAN IDs |
| Link Aggregation | IEEE 802.3ad LACP / Static Trunk Supports 10 groups of 16-Port trunk |
| QoS | Traffic classification based, Strict priority and WRR 8-Level priority for switching - Port Number - 802.1p priority - 802.1Q VLAN tag - DSCP/TOS field in IP Packet |
| IGMP Snooping | IGMP (v1/v2/v3) Snooping, up to 255 multicast Groups IGMP Querier mode support |
| MLD Snooping | MLD (v1/v2) Snooping, up to 255 multicast Groups MLD Querier mode support |
| Access Control List | IP-based ACL / MAC-based ACL Up to 256 entries |
| Bandwidth Control | Per port bandwidth control Ingress: 100Kbps~1000Mbps Egress: 100Kbps~1000Mbps |
| SNMP MIBs | RFC 1213 MIB-II IF-MIB RFC 1493 Bridge MIB RFC 1643 Ethernet MIB RFC 2863 Interface MIB RFC 2665 Ether-Like MIB RFC 2737 Entity MIB RFC 2819 RMON MIB (Group 1, 2, 3 and 9) RFC 2618 RADIUS Client MIB RFC 3411 SNMP-Frameworks-MIB IEEE 802.1X PAE LLDP MAU-MIB |
| Layer3 Function | |
| IP Interfaces | Max. 128 VLAN interfaces |
| Routing Table | Max. 32 routing entries |
| Routing Protocols | IPv4 hardware Static Routing IPv6 hardware Static Routing |
| Standards Conformance | |
| Regulation Compliance | FCC Part 15 Class A, CE |
| Standards Compliance | IEEE 802.3 10Base-T IEEE 802.3u 100Base-TX/100Base-FX IEEE 802.3z 1000Base-SX/LX IEEE 802.3ab 1000Base-T IEEE 802.3x flow control and back pressure IEEE 802.3ad port trunk with LACP IEEE 802.1D Spanning Tree protocol IEEE 802.1w Rapid Spanning Tree protocol IEEE 802.1s Multiple Spanning Tree protocol IEEE 802.1p Class of service IEEE 802.1Q VLAN tagging IEEE 802.1x Port Authentication Network Control IEEE 802.1ab LLDP RFC 768 UDP RFC 793 TFTP RFC 791 IP RFC 792 ICMP RFC 2068 HTTP RFC 1112 IGMP version 1 RFC 2236 IGMP version 2 RFC 3376 IGMP version 3 RFC 2710 MLD version 1 FRC 3810 MLD version 2 |
| Environments | |
| Operating | Temperature: 0 ~ 50 degrees C Relative Humidity: 5 ~ 95% (non-condensing) |
| Storage | Temperature: -10 ~ 70 degrees C Relative Humidity: 5 ~ 95% (non-condensing) |