Zyxel GS1920-48V2: 48-portno upravljalno Gigabitno omrežje stikalo

Opis

Zmogljivo 48-portno upravljalno Gigabitno stikalo za poslovna omrežja. Podpira napredne varnostne funkcije, kot so IP-MAC-Port binding, ACL in MAC filtriranje. Enostavna namestitev in upravljanje.

Specifikacije

Depth

220 mm

Width

440 mm

Height

44.5 mm

Safety

LVD, BSMI

Weight

2.8 kg

10G support

No

CPU defense

Yes

Noise level

26 dB

Switch type

Managed

Flash memory

32 MB

VLAN support

Yes

DHCP features

DHCP client, DHCP relay, DHCPv6 relay, DHCP snooping

IGMP snooping

Yes

Package depth

289 mm

Package width

496 mm

Rack mounting

Yes

Rate limiting

Yes

ARP inspection

Yes

Authentication

Guest VLAN, Port-based authentication

LED indicators

Yes

Package height

90 mm

Package weight

3.97 kg

Product colour

Black

Rack mount kit

Yes

Cables included

AC

Forwarding rate

74 Mpps

Internal memory

256 MB

AC input voltage

100 - 240 V

Heat dissipation

125.83 BTU/h

System event log

Yes

MAC address table

16000 entries

Multicast support

Yes

AC input frequency

50 - 60 Hz

Switching capacity

100 Gbit/s

Authentication type

IEEE 802.1x, RADIUS

IP-MAC-Port binding

Yes

Password protection

Yes

Security algorithms

SNMP, SNMPv3, 802.1x RADIUS

Flow control support

Yes

Networking standards

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

Packet buffer memory

1.5 MB

Virtual LAN features

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

Fiber optic connector

SFP

MAC address filtering

Yes

Spanning tree protocol

Yes

Power consumption (max)

36.9 W

Combo SFP ports quantity

4

Access Control List (ACL)

Yes

Power over Ethernet (PoE)

No

SFP module slots quantity

2

Storage temperature (T-T)

-40 - 70 °C

Harmonized System (HS) code

85176990

Operating temperature (T-T)

0 - 50 °C

Queue scheduling algorithms

SPQ, Weighted Round Robin (WRR), WFQ

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)

672235 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

44