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How to check the speed of your bandwidth/internet

Follow the steps below to check the speed of your bandwidth:

  1. Go to and click "Speedometer" under Support.
  2. Once a TelBru Speedometer box appears, click “Begin Test” and wait for the results.

Tips for Accurate Bandwidth Test:

  1. Close down all your applications or download/upload activities before doing a Bandwidth test. Opening other application during the bandwidth test may cause inaccuracy in the results.
  2. Disable the WIFI on the ONT Optical Modem
  3. Connect your laptop/computer directly to the ONT Optical Modem using Ethernet cable to LAN 1 (LAN 2, 3, and 4 are reserved for other services).



ONT (Optical Network Terminal) - Optical Network Terminal is a modem that receives light signal fed from the exchange and converts into voice and internet services

LAN port - One of the service ports at the back of the ONT Optical Modem to get High Speed Internet (HSi) and IPTV (in the future).

LAN Cable - Network cable for wired network to devices.

VOIP - Voice Over Internet Protocol.

PON - Passive Optical Network.

WLAN - Wireless Local Area Network.

SSID - Service Set Identi_er (name of wireless signal con_gured in the ONT Optical Modem).

Surge protector - Designed to protect electrical devices from voltage spikes.

Yellow patch cord - Optical jumper from ATB (Access Terminal Box) to the ONT Optical Modem.

LOS Light - Loss of Service Light.

Tel1 and Tel2 - Telephone port no 1 and 2.

Modem - It’s a device where the source of internet is from Telbru.

Power Point Socket - A socket where you plug in your power cable.

Phone Cable - A cable connected to your phone.

Splitter - It's a small device which separates data and voice. It is always placed before it connects to the house and modem.

Phone Jack - A socket at the back of your landline phone where you connect your phone cable.

Ethernet Cable - A LAN cable that directly connects your PC/Laptop to the modem or router

Wireless Router - It’s a device which distributes your wireless connection

3 in 1 Modem Router - It’s a combination of modem and a wireless router


All material on the Tech Care website is provided for supplemental information purposes only. The information is provided by the TelBru's technical support team and while we endeavor to keep the information up to date and correct, we make no representations or warranties of any kind, expressed or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the website or the information, products, services or others related contained on the website for any purpose. Any reliance you place on the information is therefore strictly at your own risk.