ZYXEL GS1920-48V2 48PORT GBE SWITCH

ZYXEL GS1920-48V2 48PORT GBE SWITCH
Garantie: 60 luni


Specificatii tehnice

Certification: RoHS
Switching capacity: 100 Gbit/s
Forwarding rate: 7.4 Mpps
MAC address table: 16000 entries
Packet buffer memory: 1.5 MB
Safety: LVD, BSMI
Electromagnetic compatibility: FCC 15 A, CE A, BSMI EMC
Rack mounting: Yes
Product colour: Black
LED indicators: Yes
Harmonized System (HS) code: 85176990
System event log: Yes
Switch type: Managed
Quality of Service (QoS) support: Yes
ARP inspection: Yes
Multicast support: Yes
10G support: No
Spanning tree protocol: Yes
Copper ethernet cabling technology: 100BASE-TX, 1000BASE-T
Flow control support: Yes
Rate limiting: Yes
VLAN support: Yes
Storage relative humidity (H-H): 10 - 95%
Operating temperature (T-T): 0 - 50 °C
Storage temperature (T-T): -40 - 70 °C
Heat dissipation: 125.83 BTU/h
Operating relative humidity (H-H): 10 - 95%
Fiber ethernet cabling technology: 1000BASE-X
Rack mount kit: Yes
Cables included: AC
Package width: 496 mm
Package depth: 289 mm
Package weight: 3.97 kg
Package height: 90 mm
Noise level: 26 dB
Mean time between failures (MTBF): 672235 h
Flash memory: 32 MB
Combo SFP ports quantity: 4
Fiber optic connector: SFP
Installed SFP+ modules quantity: 0
SFP module slots quantity: 2
Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity: 44
AC input voltage: 100 - 240 V
AC input frequency: 50 - 60 Hz
Power consumption (max): 36.9 W
Power over Ethernet (PoE): No
IGMP snooping: Yes
Password protection: Yes
MAC address filtering: Yes
Access Control List (ACL): Yes
CPU defense: Yes
Authentication: Guest VLAN, Port-based authentication
Authentication type: IEEE 802.1x, RADIUS
IP-MAC-Port binding: Yes
Queue scheduling algorithms: SPQ, WFQ, Weighted Round Robin (WRR)
DHCP features: DHCP snooping, DHCP relay, DHCPv6 relay, DHCP client
Security algorithms: 802.1x RADIUS, SNMP, SNMPv3
Height: 44.5 mm
Weight: 28 kg
Width: 440 mm
Depth: 220 mm
LAN-Port-Type: Gigabit