Zyxel GS1920-48v2 - 50-portový gigabitový switch

Podrobné info

Produkty radu GS1920v2 s novým štýlovým vzhľadom nadväzujú na úspech bestsellerov z radu GS1920 a vďaka technológii Zyxel ^TM správu prostredníctvom cloudu.

Skonštruovaný s dôrazom na dlhú životnosť
Rad GS1920v2 tvorí inteligentný riadené prepínače s najmodernejším hardvérom, ktorý je pre siete malých a stredných organizácií zárukou vysokej kvality a spoľahlivosti.

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Funkcie

Šikovný switch so základnými L2 funkcií
     GbE RJ-45, GbE combo (RJ-45/SFP) a pevne GbE SFP pripojenie
     V súlade s IEEE 802.3af PoE a IEEE 802.3at PoE Plus
     Vysoko 375-watt power rozpočet
     Spožahlivý dostupnos siete s Loop Guard, IPSG a ochrany CPU
     Intrusion lock, RADIUS, statické presmerovanie MAC a 802.1X autentizácia, zvýši zabezpečenie siete
     Budúcnos-osvedčilo s podporou IPv6

Technické parametre

Standard Compliance

• IEEE 802.3 10BASE-T Ethernet
• IEEE 802.3u 100BASE-TX Ethernet
• IEEE 802.3ab 1000BASE-T Ethernet
• IEEE 802.3z 1000BASE-X
• IEEE 802.3af PoE
• IEEE 802.3at PoE Plus
• IEEE 802.3az EEE
• IEEE 802.3x flow control
• IEEE 802.3ad LACP aggregation
• IEEE 802.1AB LLDP/LLDP-MED
• 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

Resilience and Availability

• IEEE 802.1D Spanning Tree Protocol (STP)
• IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
• IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
• IEEE 802.3ad LACP (Max # Trunks/Links per Trunk): 8/8
• Loop guard
• ErrDisable recovery
• MRSTP (ZyXEL proprietary)
• Dual configuration files
• Dual images

Traffic Control

• 802.1Q Static VLANs/Dynamic VLANs: 1 K/4 K
• Port-based VLAN
• Protocol-based VLAN
• IP Subnet-based VLAN
• MAC-based VLAN
• Private VLAN
• Voice VLAN
• VLAN ingress filtering
• LACP algorithm of source/destination MAC/IP
• GVRP
• L2PT

Security

• 802.1X
• Port security
• Layer 2 MAC filtering
• Layer 3 IP filtering
• Layer 4 TCP/UDP socket filtering
• 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+
• SSH v1/v2
• SSL
• Intrusion lock
• MAC freeze
• DHCP snooping
• ARP inspection
• Static IP-MAC-Port binding
• Policy-based security filtering
• Port isolation
• IP source guard
• Limit number of MAC per VLAN
• MAC search
• Guest VLAN
• ACL packet filtering (IPv4/IPv6)
• CPU protection
• Interface related trap enable/disable (by port)

Quality of Service (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)

Layer 2 Multicast

• 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

Manageability

• 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

IPv6 Management

• IPv6 over Ethernet (RFC 2464)
• IPv6 addressing architecture (RFC 4291)
• Dual stack (RFC 4213)
• ICMPv6 (RFC 4443)
• Path MTU (RFC 1981)
• Minimum path MTU size of 1280 (RFC 5095)
• Encapsulation for maximum PMTU of 1500
• Neighbor discovery (RFC 4861)
• DHCPv6 relay

Device Management

• ZyXEL iStackingTM
• Web interface
• Management through SNMP
• Remote firmware upgrade by Web
• Configuration saving and retrieving
• Configure clone
• DHCP relay per VLAN
• DHCP client
• Daylight saving
• NTP
• Port mirroring

MIB

• ZyXEL private common MIB
• RFC 1066 TCP/IP-based MIB
• RFC 1213, 1157 SNMPv2c/v3 MIB
• RFC 1493 bridge MIB
• RFC 1643 Ethernet MIB
• RFC 1757 RMON Group 1, 2, 3, 9
• RFC 2011, 2012, 2013 SNMPv2 MIB
• RFC 2233 SMIv2 MIB
• RFC 2358 Ethernet-like MIB
• RFC 2674 bridge MIB extension
• RFC 2819, 2925 remote management MIB
• RFC 3621 power Ethernet MIB
• RFC 4022 management information base for transmission control protocol
• RFC 4113 management information base for user datagram protocol
• RFC 4292 IP forwarding table MIB
• RFC 4293 Management Information Base (MIB) for IP

Certifications

Safety

• LVD
• BSMI

EMC

• FCC Part 15 (Class A)
• CE EMC (Class A)
• BSMI ENC

RoHS

• Level A