ZYXEL GS1920-48V2 48PORT GBE SWITCH

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


Specificatii tehnice

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