Περιγραφή
Διακόπτης GS1920-48V2
Η σειρά Smart Managed Switch Zyxel GS1920v2 παρουσιάζει το Zyxel NebulaFlex που σας επιτρέπει να αλλάζετε εύκολα μεταξύ της πλατφόρμας μας χωρίς άδεια χρήσης και να διαχειρίζεστε το Nebula cloud ανά πάσα στιγμή με λίγα μόνο κλικ.
Description Switch GS1920-48V2Smart Managed Switch series Zyxel GS1920v2 presents Zyxel NebulaFlex that allows you to easily switch between our license-free platform to manage Nebula cloud at any time with just a few simple clicks.
1212
1213
1215
1222
1217
8424
1254
1249
Throughput 1
Forwarding rate 7
Packet buffer 1
MAC address table size 1
1265
Supported protocols and standards
- IEEE 802.3ab 1000BASE-T Ethern
- IEEE 802.3z 1000BASE-X*
- IEEE 802.3af PoE*
- IEEE 802.3at PoE Plus*
- IEEE 802.3az EEE*
- IEEE 802.3x flow control
- IEEE 802.1AB LLDP/LLDP-MED
- IEEE 802.3ad LACP aggregation*
- IEEE 802.1D Spanning Tree Protocol
- (STP)*
- IEEE 802.1w Rapid Spanning Tree
- Protocol (RSTP)*
- IEEE 802.1s Multiple Spanning Tree
- Protocol (MSTP)
- IEEE 802.1Q VLAN tagging*
- IEEE 802.1p Class of Service (CoS)
- prioritization*
- IEEE 802.1X port authentication
QoS
- No. of hardware queues per port: 8*
- 802.1p queuing methods: SPQ, WRR, WFQ*
- Storm control: broadcast, multicast, unknown unicast (DLF)*
- Port-based rate limiting (ingress/egress)
- Rate limiting per IP/TCP/UDP per port
- Policy-based rate limiting
- 802.3x flow control
- 802.1p Class of Service (SPQ, WFQ, SPQ/WFQ combination capable)
- DiffServ (DSCP)
Security
- 802.1X*
- Port security*
- Layer 2 MAC filtering
- Layer 3 IP filtering
- Layer 4 TCP/UDP socket filteri
- Static MAC forwarding
- Multiple RADIUS servers*
- Multiple TACACS+ servers
- 802.1x VLAN and 802.1p assignment by RADIUS*
- Login authentication by RADIUS*
- Login authentication by TACACS+
- TACACS+ accounting
- Authorization on RADIUS*
- Authorization on TACACS+
- SSL*
- MAC freeze
- DHCP snooping IPv4*
- DHCP snooping IPv6
- ARP inspection
- Static IP-MAC-Port binding
- Policy-based security filtering
- Port isolation
- IP source guard
- MAC search
- Guest VLAN*
- ACL packet filtering (IPv4/IPv6)*
- CPU protection
- Interface related trap enable/disable (by port)
- IPv6 Duplicated Address Detection
Management, monitoring, configuration
- SNMP v1, v2c, v3
- SNMP trap group
- RMON (1, 2, 3, 9)
- ICMP echo/echo reply
- Syslog*
- IEEE 802.1AB LLDP
- IEEE 802.1AB LLDP-MED
- Custom default
- Syslog (IPv4/IPv6)
- Display port utilization*
- Support NebulaFlex for hybrid mod
L2 features
- L2 multicast
- IGMP snooping (v1, v2, v3)*
- IGMP snooping fast Leave
- Configurable IGMP snooping timer and priority
- IGMP snooping statistics
- IGMP throttling
- MVR support
- IGMP filtering
- IGMP snooping immediate leave
- IGMP proxy mode & snooping mode selection
- MLD snooping
2638
1229
1227
Power consumption 3
Mean time between failures (MTBF) 6
Accessories included
- Power cable
- Technical Documentation
- Assembly kit
Power supply 100 to 240 V AC, 50/60 Hz
Dimensions 440 x 200 x 44.5 mm
Weight 2
25607
Διακόπτης GS1920-48V2 Η σειρά Smart Managed Switch Zyxel GS1920v2 παρουσιάζει το Zyxel NebulaFlex που σας επιτρέπει να αλλάζετε εύκολα μεταξύ της πλατφόρμας μας χωρίς άδεια χρήσης και να διαχειρίζεστε το Nebula cloud ανά πάσα στιγμή με λίγα μόνο κλικ. Description Switch GS1920-48V2Smart Managed Switch series Zyxel GS1920v2 presents Zyxel NebulaFlex that allows you to easily switch between our license-free platform to manage Nebula cloud at any time with just a few simple clicks. 1212 1213 1215 1222 1217 8424 1254 1249 Throughput 1 Forwarding rate 7 Packet buffer 1 MAC address table size 1 1265 Supported protocols and standards IEEE 802.3ab 1000BASE-T Ethern IEEE 802.3z 1000BASE-X* IEEE 802.3af PoE* IEEE 802.3at PoE Plus* IEEE 802.3az EEE* IEEE 802.3x flow control IEEE 802.1AB LLDP/LLDP-MED IEEE 802.3ad LACP aggregation* IEEE 802.1D Spanning Tree Protocol (STP)* IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)* IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) IEEE 802.1Q VLAN tagging* IEEE 802.1p Class of Service (CoS) prioritization* IEEE 802.1X port authentication QoS No. of hardware queues per port: 8* 802.1p queuing methods: SPQ, WRR, WFQ* Storm control: broadcast, multicast, unknown unicast (DLF)* Port-based rate limiting (ingress/egress) Rate limiting per IP/TCP/UDP per port Policy-based rate limiting 802.3x flow control 802.1p Class of Service (SPQ, WFQ, SPQ/WFQ combination capable) DiffServ (DSCP) Security 802.1X* Port security* Layer 2 MAC filtering Layer 3 IP filtering Layer 4 TCP/UDP socket filteri Static MAC forwarding Multiple RADIUS servers* Multiple TACACS+ servers 802.1x VLAN and 802.1p assignment by RADIUS* Login authentication by RADIUS* Login authentication by TACACS+ TACACS+ accounting Authorization on RADIUS* Authorization on TACACS+ SSL* MAC freeze DHCP snooping IPv4* DHCP snooping IPv6 ARP inspection Static IP-MAC-Port binding Policy-based security filtering Port isolation IP source guard MAC search Guest VLAN* ACL packet filtering (IPv4/IPv6)* CPU protection Interface related trap enable/disable (by port) IPv6 Duplicated Address Detection Management, monitoring, configuration SNMP v1, v2c, v3 SNMP trap group RMON (1, 2, 3, 9) ICMP echo/echo reply Syslog* IEEE 802.1AB LLDP IEEE 802.1AB LLDP-MED Custom default Syslog (IPv4/IPv6) Display port utilization* Support NebulaFlex for hybrid mod L2 features L2 multicast IGMP snooping (v1, v2, v3)* IGMP snooping fast Leave Configurable IGMP snooping timer and priority IGMP snooping statistics IGMP throttling MVR support IGMP filtering IGMP snooping immediate leave IGMP proxy mode & snooping mode selection MLD snooping 2638 1229 1227 Power consumption 3 Mean time between failures (MTBF) 6 Accessories included Power cable Technical Documentation Assembly kit Power supply 100 to 240 V AC, 50/60 Hz Dimensions 440 x 200 x 44.5 mm Weight 2 25607
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