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이전상품 ZyXEL 자이젤 [GS1920-24HP] 24port 24포트 기가비트 POE(375W) Smart Managed + 4포트 SPF or COOPER GbE Smart Web Managed Switch L2 스위치 다음상품
 
 


 		 
소비자가 : 1,300,000원
판매가격 : 990,000원
수량 EA
 
품절   
상품 상세 설명
 
 
  GS1920 시리즈 DateSheet 다운로드



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+
  • SSL
  • MAC freeze
  • DHCP snooping
  • 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)

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

ZyXEL One Network

ZON Utility

  • Discovery of ZyXEL switches, APs and gateways*
  • Centralized and batch configurations
    • IP configuration
    • IP renew
    • Device reboot
    • Device locating
    • Web GUI access
    • Firmware upgrade
    • Password configuration
    • One-click quick association with ZyXEL AP Configurator (ZAC)

Smart Connect

  • Discover neighboring devices
  • One-click remote management access to the neighboring ZyXEL devices
  • Reset neighboring devices remotely to factory defaults
  • Power cycle neighboring powered devices (PoE switches only)

* Gateway supporting ZON utility is scheduled for future release.

Model GS1920-24 GS1920-24HP GS1920-48 GS1920-48HP
Product name 24-port GbE Smart Managed Switch 24-port GbE Smart Managed PoE Switch 48-port GbE Smart Managed Switch 48-port GbE Smart Managed PoE Switch
Switch class Smart Managed Smart Managed Smart Managed Smart Managed
Port Density
Total port count 28 28 50 50
100/1000 Mbps 24 - 44 -
100/1000 Mbps PoE - 24 - 44
Gigabit SFP - - 2 2
Gigabit combo (SFP/RJ-45) 4 4 4 4
Performance
Switching capacity (Gbps) 56 56 100 100
Forwarding rate (Mbps) 41.67 41.67 74.40 74.40
Packet buffer (byte) 1.5 M 1.5 M 1.5 M 1.5 M
MAC address table 16 K 16 K 16 K 16 K
Power
Input 100 - 240 V AC,50/60 Hz 100 - 240 V AC,50/60 Hz 100 - 240 V AC,50/60 Hz 100 - 240 V AC,50/60 Hz
Max. power consumption(watt) 27.2 476.7 40 503
Total PoE power budget(watt) - 375 - 375
Physical Specifications
Item Dimensions (WxDxH)(mm/in.) 441 x 131 x 44/17.36 x 5.16 x 1.73 440 x 330 x 44.5/17.32 x 12.99 x 1.75 440 x 200 x 44.5/17.32 x 7.87 x 1.75 440 x 330 x 44.5/17.32 x 12.99 x 1.75
Weight (kg/lb.) 2.17/4.78 4.79/10.56 3.04/6.7 5.13/11.3
Packing Dimensions (WxDxH)(mm/in.) 561 x 220 x 82/22.09 x 8.66 x 3.23 583 x 451 x 98/22.95 x 17.76 x 3.86 512 x 293 x 92/20.16 x 11.54 x 3.62 586 x 452 x 97/23.07 x 17.8 x 3.82
Weight (kg/lb.) 3.263/7.19 5.747/12.67 4.1/9.04 6.25/13.78
Included accessories
  • Power cord
  • Rack mounting kit
Green Feature
Fanless Yes - - -
Environmental Specifications
Operating Temperature 0°C to 50°C/32°F to 122°F
Humidity 10% to 90% (non-condensing)
Storage Temperature -40°C to 70°C/-40°F to 158°F
Humidity 10% to 95% (non-condensing)
MTBF (hr) 211,623.0 133,062.5 255,579.8 120,761
Heat dissipation (BTU/hr) 92.75 1,625.55 136.40 1,572.01
 
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