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Zyxel SBG3500-NB

VDSL2 Modem - Annex B, WiFi 802.11b/g/n up to 300Mbps, 4 x GLAN, 1 x GWAN, 1 x SFP, 1 x RJ45 for xDSL, 1 x USB 2.0, VPN
incl. VAT £258.90
excl. VAT £215.75
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Warranty 24 months Code:  VD014a7 Product Number:  SBG3500-NB00-EU01V1F
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Zyxel SBG3500-NB

This Zyxel wireless N gateway for small businesses with optical WAN connectivity is a great solution for easy communication and efficient use of network services. It supports VDSL2 and ADSL2+, has a large variety of connectors and offers reliable performance and trouble-free operation, which is essential for businesses and other organisations.

Key Features

  • VDSL2 Modem Annex B
  • The robust firewall and VPN for secure business communications
  • Comprehensive authentication for safe and effective management
  • G. vectoring for efficient use of your service provider
  • Extreme routing performance for FTTx applications
  • 6 Gigabit ports

Stable and Flexible Operation

Forget weak or unstable signals and rely on perfect coverage thanks to two antennas that improve WiFi reach. The Zyxel SBG3500-N has multiple WAN interfaces including DSL and Gigabit Ethernet load balancing and a backup WAN connection. Service providers can offer flexible WAN services with the highest availability through one device. The Gateway maximizes WAN stability for critical Internet applications through the benefits of integrated transmission capacity. With the USB 2.0 multifunction port, you can share printers or files with different devices and media through your home network or FTP server if you are away from your home.

Safety First

The ZyXEL SBG3500-N is the first line of defence against attacks on your network. This is aided by a number of features, such as SPI, ACL, protection against DoS and DDoS attacks, configurable DMZ for flexible access and better external attack prevention.? ? In addition, it also supports IPSec VPN virtual connections, which make it possible to use secure connections between branches, organisations, or home workers. There's also L2TP and PPTP VPN support that can be used to create a virtual tunnel without installing any VPN software.

Basic Parameters:

VDSL Support

G.993.1 VDSL
G.993.2 VDSL2 Annex A, Annex B
G.994.1 (G.hs) Handshake, G.997.1
Support VDSL profiles until 17a
Rate adaption
Seamless Rate Adaption (SRA)
INP: Up to 16 symbols
G.INP, G.Vector
Configurable PhyR

ADSL Support

G.992.1 (G.dmt), G.992.2 (G.lite) Annex A, B
G.992.3 (ADSL2), G.992.5 (ADSL2 +), Annex A, B
Reach-Extended ADSL (RE ADSL)
Seamless Rate Adaptation (SRA)
PPP over ATM AAL5 (RFC2364)
Support for VC and LLC- based multiplexing
ATM traffic shaping (CBR, VBR-rt/nrt, UBR)
Configurable PhyR


4 x RJ-45 Gigabit LAN
1 x RJ-45 Gigabit WAN
1 x SFP port
2 x RJ-11 DSL port

VDSL Done!
WiFi transmission speed
300 Mb/s Done!
4 × Done!
USB 2.0
1piece(s) Done!
Advanced parameters
Advanced functions
Detachable antenna, Gigabit LAN, USB for 3G modul Done!
More Specifications

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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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