Zyxel GS1920-24V2 Upravljalni Gigabit Ethernet Stikalo (10/100/1000), Črno

Opis

Zyxel GS1920-24V2 je 24-portno upravljalno gigabitno Ethernet stikalo z indikatorji LED. Podpira montažo v omaro, napaja se z AC napetostjo 100-240 V in ima maksimalno porabo 22,5 W.

Specifikacije

Depth

131 mm

Width

441 mm

Height

44 mm

Safety

LVD, BSMI

Weight

2.1 kg

Warnings

Avoid contact of the device with liquid., Follow the safety guidelines for electrical current., Make sure the ventilation of the equipment is not blocked.

10G support

No

CPU defense

Yes

Switch type

Managed

Flash memory

32 MB

VLAN support

Yes

DHCP features

DHCPv6 relay, DHCP client, DHCP relay, DHCP snooping

IGMP snooping

Yes

Package depth

214 mm

Package width

558 mm

Rack mounting

Yes

Rate limiting

Yes

ARP inspection

Yes

Authentication

Guest VLAN, Port-based authentication

LED indicators

Yes

Package height

79 mm

Package weight

2.91 kg

Product colour

Black

Rack mount kit

Yes

Cables included

AC

Forwarding rate

42 Mpps

Internal memory

256 MB

AC input voltage

100 - 240 V

Heat dissipation

76.73 BTU/h

System event log

Yes

MAC address table

16000 entries

Multicast support

Yes

AC input frequency

50 - 60 Hz

Switching capacity

56 Gbit/s

Authentication type

IEEE 802.1x, RADIUS

IP-MAC-Port binding

Yes

Password protection

Yes

Security algorithms

802.1x RADIUS, SNMP, SNMPv3

Flow control support

Yes

Networking standards

IEEE 802.1x, IEEE 802.1D, IEEE 802.3z, IEEE 802.1Q, IEEE 802.3x, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3ad, IEEE 802.1s, IEEE 802.3u, IEEE 802.1w, IEEE 802.1ab

Packet buffer memory

1.5 MB

Virtual LAN features

Voice VLAN, IP subnet–based VLAN, Port-based VLAN, Private VLAN, MAC address-based VLAN, Protocol-based VLAN

Fiber optic connector

SFP

MAC address filtering

Yes

Spanning tree protocol

Yes

Power consumption (max)

22.5 W

Combo SFP ports quantity

4

Access Control List (ACL)

Yes

Power over Ethernet (PoE)

No

Storage temperature (T-T)

-40 - 70 °C

Harmonized System (HS) code

85176990

Operating temperature (T-T)

0 - 50 °C

Queue scheduling algorithms

WFQ, SPQ, Weighted Round Robin (WRR)

Electromagnetic compatibility

FCC 15 A, CE A, BSMI EMC

Storage relative humidity (H-H)

10 - 95%

Quality of Service (QoS) support

Yes

Fiber ethernet cabling technology

1000BASE-X

Mean time between failures (MTBF)

911301 h

Operating relative humidity (H-H)

10 - 95%

Copper ethernet cabling technology

100BASE-TX, 1000BASE-T

Basic switching RJ-45 Ethernet ports type

Gigabit Ethernet (10/100/1000)

Basic switching RJ-45 Ethernet ports quantity

24