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