ZyXEL GS1920-48 Managed L2 Gigabit Ethernet (10/100/1000) 1U Black - Network Switch

ZyXEL Smart Switch Simplifies Robust Network Management Today’s small and medium-sized businesses (SMBs) expect a higher level of performance from their networks—more connections to support diverse applications, fewer network disruptions, easier management and a greater degree of network security. The ZyXEL GS1920 Series of switches fulfills these expectations with support for 24/48 100/1000BASE-T PoE Plus or non-PoE copper ports, as well as non-blocking performance and high-power budget support to facilitate a greater number of network connections.The ZyXEL GS1920 Series offers network protection features and comprehensive access management functions to establish a reliable and secure network environment. To create a one-network experience, the GS1920 Series features inter-device discovery and reset, which along with the ZON utility, reduces the time and effort needed to initialize the network. Easy deployment, smart management and solid security—the GS1920 Series is the best solution for SMB networks.Advanced standard compliance with intelligent power function support ZyXEL GS1920 Series PoE switches support 802.3at PoE Plus standards, with a 375-watt high-power budget to meet the connectivity needs of additional powered devices like 802.11ac WLAN access points, VoIP phones and IP cameras. Not only do the GS1920 Series switch PoE models feature full PoE ports, they also employ intelligent technology. While set to Consumption Mode, switches can automatic

Management features
Switch type	Managed
Web-based management	Yes
Quality of Service (QoS) support	Yes
Multicast support	Yes
Switch layer	L2
Ports & interfaces
SFP module slots quantity	2
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
Gigabit Ethernet (copper) ports quantity	44
Console port	RJ-45
Networking
Networking standards	IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3af,IEEE 802.3at,IEEE 802.3az,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z
Full duplex	Yes
VLAN support	Yes
Spanning tree protocol	Yes
IGMP snooping	Yes
DHCP client	Yes
Auto MDI/MDI-X	Yes
10G support	Yes
Data transmission
Throughput	74 Mpps
MAC address table	16000 entries
Switching capacity	100 Gbit/s
Jumbo frames support	Yes
Virtual LAN features
VLAN support	Yes
Multicast features
Multicast support	Yes
Security
SSH/SSL support	Yes
Security algorithms	SSH,SSL/TLS
IGMP snooping	Yes
Access Control List (ACL)	Yes
Design
Safety	LVD, BSMI
Form factor	1U
Colour of product	Black
LED indicators	Yes
Certification	FCC Part 15, CE EMC, BSMI ENC, RoHS
Rack mounting	Yes
Performance
Mean time between failures (MTBF)	255580 h
Power
AC input voltage	100-240
AC input frequency	50/60
Power consumption (typical)	40 W
Power connector	DC-in jack
Technical details
Form factor	1U
Colour of product	Black
Mean time between failures (MTBF)	255580 h
Rack mounting	Yes
Power over Ethernet (PoE)
Power over Ethernet (PoE)	No
Certificates
Safety	LVD, BSMI
Certification	FCC Part 15, CE EMC, BSMI ENC, RoHS
Indication
LED indicators	Yes
Operational conditions
Storage temperature (T-T)	-40 - 70 °C
Storage relative humidity (H-H)	10 - 95%
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	10 - 90%
Heat dissipation	136.4 BTU/h
Weight & dimensions
Width	440 mm
Depth	200 mm
Height	44.5 mm
Weight	3.04 kg
Packaging data
Package width	512 mm
Package depth	293 mm
Package height	98 mm
Package weight	4.1 kg

• No. of Ports: 48-Ports
• Product Type: Managed

1. Non-Returnable Products: Once an order has been processed, items that are not classified as 3D memory products are non-returnable and cannot be cancelled.

2. Restocking Charges: A restocking fee of up to 25% may apply to eligible returns. The exact percentage depends on the product category.

3. Product Condition: All products are supplied in refurbished condition by default, unless explicitly stated as brand new retail stock prior to purchase.

4. Dispatch & Availability: Most orders are dispatched within 24 hours, subject to stock availability. For urgent or same-day dispatch requests, please contact our customer service team at (0)203-411-0694.

5. Manufacturer Part Numbers: Leading manufacturers such as Dell, HP, IBM, and Compaq may assign multiple identifiers to the same product, including Spare Part Numbers (Spare P/N#) or Field Replaceable Unit Numbers (FRU#). Items received may carry either designation and will be considered equivalent and fully compatible. For clarification, please contact our sales team.

6. Warranty Policy: All items are covered by a 30-day limited warranty, valid for replacement only in cases of DOA (Dead on Arrival), and must match the original part number. Certain storage devices may include an extended 90-day warranty—confirmation prior to purchase is recommended. Additional warranty options, including manufacturer or extended warranties, may be available upon request.

7. Drivers & Installation Media: Products are sold in bulk format and generally do not include installation media or drivers. If required, please confirm availability before placing your order.

8. Shipping Costs: Shipping charges are automatically calculated based on lighter items such as memory modules and hard drives (under 5 lbs). Heavier equipment, including servers, racks, or motherboards, may incur additional shipping costs. We recommend confirming shipping fees prior to order completion. In cases of discrepancies, our team will contact you to revise the charges accordingly.

9. Product Images: All product images are for illustrative purposes only. The actual item delivered may vary in appearance.

10. Packaging Disclaimer: Items may be shipped in bulk or non-retail packaging, particularly for large volume or consolidated orders.

11. End-of-Life (EOL) Products: Discontinued products may be substituted with equivalent parts that match the same FRU and functionality.

12. Refurbished Printers: Refurbished printers may not include toner cartridges, or may be supplied with partially used cartridges.

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Need Assistance?

If you require further clarification or have any concerns, please contact us prior to placing your order:
📧 support@selectechnology.co.uk
📞 (0)203-511-0854

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