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Zyxel  |  SKU: GS1920-48V2-GB0101F

Zyxel GS1920-48V2 Managed Gigabit Ethernet (10/100/1000) Black

£313.43

Advanced smart managed switching
Minimise wasteful overpowering of devices and help your business save money and time whilst powering more devices with the GS1920 series.
Perfect for SMBs these smart managed switches are rich in L2 features and provide 375Watts over
Ethernet providing reliant and future-proof networking.
Zyxel's One Network (ZON) provides a free and easy-to-use tool to simplify configuration, management and troubleshooting of the switch allowing you to focus on your business priorities.
Zyxel's networking equipement comes with in-built 'awareness' of other Zyxel units in your network allowing for one-click remote factory resets and power cycling through Zyxel Smart Connect.

Intuitive web-based interface
Would you like access to L2 features such as LACP, advanced QoS, VLAN, ACL and multicast IGMP snooping, without learning complex command-line interface(CLI)? You can with the intuitive web-based interface.

Connect more devices with consumption mode
Maximise your 375W of total budget and connect more power-hungry devices. 'Consumption mode' allows for delivery of only the actual power required for more efficiency and better ROI for your business.

Hear the silence with Smart Fan
Silent and reliable switch operation ideal for the office environment, both desktop and rack mounted. The in-built smart fan is designed to automatically adjust speed based on device temperature. Smart Fan will be available on current models with a Firmware upgrade from January 2018 (v4.5).

Plug into the power of the Zyxel ONE network
Easily maintain your network in one FREE platform with the Zyxel One Network (ZON) tool. Instal, configure and discover switches, WLAN and gateways in your network with one-click. ZON Utility is a free of charge tool which has been downloaded by over 15,000 users to date.

Maximum flexibility for your Gig
Futureproof your network for growth with the The GS1920 series. Ideal for SMB deployments in multiple scenarios, the GS1920 series provides up to 28 Gigabit copper ports for 24-port models, and up to 6 Gigabit fiber ports for 48-port models.

Switch type Managed
Quality of Service (QoS) support Yes
ARP inspection Yes
System event log Yes
MIB support RFC 1066, RFC 1213, RFC 1157, RFC 1493, RFC 1643, RFC 1757, RFC 2011.2012,2013, RFC 2233, RFC 2358, RFC 2674, RFC 2819,2925, RFC 3621, RFC 4022, RFC 4113, RFC 4292, RFC 4293
Basic switching RJ-45 Ethernet ports quantity 44
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Combo SFP ports quantity 4
SFP module slots quantity 2
Fiber optic connector SFP
Networking standards IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support No
Copper ethernet cabling technology 100BASE-TX, 1000BASE-T
Flow control support Yes
Rate limiting Yes
Spanning tree protocol Yes
VLAN support Yes
Virtual LAN features Private VLAN, Voice VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN
Fiber ethernet cabling technology 1000BASE-X
Switching capacity 100 Gbit/s
Forwarding rate 74 Mpps
MAC address table 16000 entries
Packet buffer memory 1.5 MB
DHCP features DHCP snooping, DHCP relay, DHCPv6 relay, DHCP client
Access Control List (ACL) Yes
IGMP snooping Yes
Security algorithms 802.1x RADIUS, SNMP, SNMPv3
MAC address filtering Yes
IP-MAC-Port binding Yes
Authentication Guest VLAN, Port-based authentication
Password protection Yes
Authentication type IEEE 802.1x, RADIUS
CPU defense Yes
Queue scheduling algorithms SPQ, WFQ, Weighted Round Robin (WRR)
Multicast support Yes
Rack mounting Yes
Product colour Black
LED indicators Yes
Safety LVD, BSMI
Electromagnetic compatibility FCC 15 A, CE A, BSMI EMC
Internal memory 256 MB
Flash memory 32 MB
Noise level 26 dB
Mean time between failures (MTBF) 672235 h
AC input voltage 100 - 240 V
AC input frequency 50 - 60 Hz
Power consumption (max) 36.9 W
Power over Ethernet (PoE) No
Operating temperature (T-T) 0 - 50 °C
Storage temperature (T-T) -40 - 70 °C
Operating relative humidity (H-H) 10 - 95%
Storage relative humidity (H-H) 10 - 95%
Heat dissipation 125.83 BTU/h
Width 440 mm
Depth 220 mm
Height 44.5 mm
Weight 2.8 kg
Cables included AC
Rack mount kit Yes
Package width 496 mm
Package depth 289 mm
Package height 90 mm
Package weight 3.97 kg
Certification RoHS
Harmonized System (HS) code 85176990

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