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2-Port 1Gbit 802.3bt PoE + 6-Port 1Gbit 802.3at PoE + 2-Port SFP Managed Switch
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  • 8-port 10/100/1000BASE-T RJ45 copper with PoE injector function
  • 2 100/1000BASE-X mini-GBIC/SFP slots
  • RJ45 console interface for switch basic management and setup  
  • ... mehr
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Artnr
GS-4210-8HP2S
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Produkt-Beschreibung

Beschreibung
Technische Daten
Dokumente
  • 8-port 10/100/1000BASE-T RJ45 copper with PoE injector function
  • 2 100/1000BASE-X mini-GBIC/SFP slots
  • RJ45 console interface for switch basic management and setup  
Power over Ethernet:
  • Complies with IEEE 802.3bt PoE++ and 802.3at PoE+ standard PSE
  • Backward compatible with IEEE 802.3af Power over Ethernet
  • Selectable PoE mode: End-span/Mid-span/802.3bt/UPoE/Legacy 
  • Ports 1 to 6 support up to 36 watts
  • Ports 7 to 8 support up to 95 watts 
  • Each PoE port supports 54V DC power to powered device
  • 240-watt PoE budget
  • Auto detects powered device
  • Circuit protection prevents power interference between ports
  • Remote power feeding up to 100 meters in standard mode and 250m in extended mode
  • 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
    • PoE extension
  • Intelligent PoE features
    • PD alive check
    • PoE schedule
    • Scheduled power recycling
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, and runt/CRC filtering that 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
    • IEEE 802.3ad Link Aggregation Control Protocol (LACP)
    • Cisco ether-channel (static trunk)
  • 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, 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 and v2c switch monitoring
    • SSHv2 and TLSv1.2 and SNMP v3 secure access
  • SNMP Management
    • Four RMON groups (history, statistics, alarms and events) 
    • SNMP trap for interface link up and link down notification
  • 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
  • Network Diagnostic
    • SFP-DDM (digital diagnostic monitor)
    • Cable diagnostics
    • ICMPv4/ICMPv6 remote ping
  • Link Layer Discovery Protocol (LLDP) and LLDP-MED
  • Event message logging to remote Syslog server
  • PLANET smart discovery utility
  • Smart fan with speed control

Standard

1GBit Ports, PoE
8
Abmessungen
280 x 229 x 44 mm
Basic Management Schnittstelle
Web browser; Telnet; SNMP v1, v2c, Firmware upgrade by HTTP/TFTP Protocol through Ethernet netwo ...
Betriebstemperatur
0°C - 40°C
ESD/EMP Schutz
Kontakt: /-6KV DC, Luft: /-8KV DC
Flow Control
IEEE 802.3x pause frame for full duplex, Back pressure for half duplex
Gehäuse Material
Metall
IGMP Snooping
IGMP (v2/v3) snooping, IGMP querier, Up to 256 multicast groups
Jumbo Frame
10K bytes
Layer2 Port Mirroring
TX/RX/both, Many-to-1 monitor, Up to 4 sessions
Leistungsaufnahme max.
280 W
Link Aggregation
IEEE 802.3ad LACP and static trunk, Supports 2 groups of 2-port trunk
Lüfter Anzahl
1
Luftfeuchtigkeit
5 - 95%, nicht kondensierend
MAC Adressen Table
8K
MLD Snooping
MLD (v1/v2) snooping, up to 256 multicast groups
Netzwerk Ports
8-Port
PoE
IEEE 802.3 af/at/bt
PoE Gesamtleistung
240 W
QoS
8 mapping IDs to 8 level priority queues / Port number / 802.1p priority / 802.1Q VLAN tag / DSC ...
Reset Button
Ja
Secure Management Schnittstelle
SSHv1/v2, TLS v1.2, SNMP v3
SFP Ports
2
Shared Data Buffer
4.1 Mbits
Sicherheit Layer2
IEEE 802.1X port-based authentication, Built-in RADIUS client to cooperate with RADIUS server, R ...
SNMP MIBs
RFC 1213 MIB-II, RFC 1215 Generic Traps, RFC 1493 Bridge MIB, RFC 2674 Bridge MIB Extensions, RF ...
Spanning Tree Protokoll
IEEE 802.1D Spanning Tree Protocol (STP), IEEE 802.1w Rapid Spanning Tree Protocol (RSTP), IEEE ...
Stromversorgung
100 - 240 VAC, 50/60 Hz
Switch Architektur
Store-and-Forward
Switch Datendurchsatz @ 64bytes
14.88 Mpps
Switch Fabric
20 Gbps / non-blocking
VLAN
802.1Q tagged-based VLAN, Up to 256 VLAN groups, out of 4094 VLAN IDs, 802.1ad Q-in-Q tunneling, ...
Zertifikate / Zulassungen
FCC Part 15 Class A, CE, LVD
Zugriffs Kontroll Liste
IPv4/IPv6 IP-based ACL/MAC-based ACL