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PLANET GS-4210-8UP2S on SNMP-hallittava UltraPoE++ kytkin
180W virransyöttökapasiteetilla. Kytkin on varustettu 8x
10/100/1000Base-T porttilla, jotka on varustettu 802.3bt
virransyöttötuella. Kytkimessä on lisäksi 2x SFP-porttia
(100/1000) valokuitumoduleille.
GS-4210-8UP2S kytkimessä on myös "Extended" toimitila,
joka mahdollistaa 10Mbit/s Ethernet-yhteydet sekä PoE-
virransyötön jopa 250m etäisyyksille. Erityisen hyödyllinen
tämä on valvontakamera-verkoissa, joissa Ethernet-kaapeli
saattaa ylittää standardin 100m pituuden.
Tuotepakkauksessa kytkimen lisäksi virtajohto,
asennusohje, RS-232 konsolikaapeli sekä 19"
räkkikiinnikkeet.
Tekniset tiedot:
• 8x 10/100/1000BASE-T RJ45 copper with PoE injector
function
• 2x 100/1000BASE-X SFP slots
• RJ45 console interface for switch basic management and
setup
• Hardware-based 10/100Mbps, half/full duplex and 1000Mbps
full duplex mode, flow control and auto-negotiation, and
auto MDI/MDI-X
• Features Store-and-Forward mode with wire-speed filtering
and forwarding rates
• IEEE 802.3x flow control for full duplex operation and
back pressure for half duplex operation
• 10K jumbo frame
• Automatic address learning and address aging
• Supports CSMA/CD protocol
• Power over Ethernet
- Complies with IEEE 802.3bt PoE++ standard PSE
- Backward compatible with IEEE 802.3at PoE+ and 802.3af
Power over Ethernet
- Ports 1 to 8 support up to 95 watts
- Each PoE port supports 54V DC power to powered device
- 180-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 function enable/disable
- PoE PD Type for Standard/Legacy/UPOE mode option
- Temperature Threshold
- 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 (Protected port)
- 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
• Supports ERPS (Ethernet Ring Protection Switching)
• 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
• 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
• Management
- IPv4 and IPv6 dual stack management
- Web switch management
- Console and telnet command line interface
- SNMP v1 and v2c switch management
- SSHv2, 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 HTTP/TFTP
- 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 for deployment management
• PLANET NMS system and CloudViewer/CloudViewerPro for
deployment management