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ADSL

Product overview

Broadband DSL

Broadband is high speed data access to the Internet, at line sync speeds higher than 256kbps. Broadband by virtue of its speed makes life easier as you can now access the world of information from the web, for all business needs. Broadband can be delivered over various access mediums including ADSL (Asymmetric Digital Subscriber Line), WiMAX and mobile access technologies. Telkom's flagship broadband product is based on the ADSL technology. We also can service you with WiMAX and satellite access, if you fall outside of the ADSL footprint.

Features & Benefits

Features

DSL entails Telkom splitting the data and voice channels on your telephone line. A DSLAM that operates in a similar fashion as a modem is deployed in the exchange and kitted out with port cards which are linked to your telephone service. A filter is connected to your telephone plug to filter out the noise between the data and voice channels on your line. The modem is connected to the telephone plug and the telephone to the filter. Your PC needs to be connected to the modem via an Ethernet cable or USB cable should you prefer a USB modem.

Telkom's ADSL services profiles

Fast DSL
up to 384kbps
Faster DSL
up to 1024 Kb/s
Fastest DSL
up to 4096kbps
R152.00 p/m R289.00 p/m R413.00 p/m

The speed indicators are line synchronization speeds which are dependent on the distance from the exchange and other factors.

 

Benefits
  • Flexibility and dynamic access provided by always-on connectivity improves business productivity.
  • Cost-effective high speed connectivity and predictable Internet connectivity costs.
  • Improved operations and efficiency when capitalising on the multi-tasking (voice and data), business class of service provided by ADSL technology.
  • Telkom's DSL access service provides customers with flat rated access to the net over an ADSL, a modem based technology.
  • High speed flat rated access offers customers high speed downloads with download sync profiles from 256kbps to 10240kbps depending which of the ADSL products suits their needs best.

Terms & Conditions

The provision of Telkom's DSL access service is subject to Telkom's standard terms and conditions as well as the DSL specific terms and conditions.

View Telkom's Standard Terms and Conditions
Telkom would therefore advise you not to purchase a DSL modem or upgrade your PC prior to confirmation that service can be provided. Telkom cannot guarantee the bandwidth throughput achieved when you surf the Internet utilizing a DSL access line.
Telkom accepts no liability for any loss or damage to the property or equipment of the customer arising out of the provision, installation or maintenance of Telkom's DSL access service.
Telkom cannot guarantee the provision of the requested service upon the receipt of a telephonic or electronic order. You will be formally notified after receipt of an order on whether or not the DSL access service can be provided.
The provision of Telkom's DSL is subject to network availability, distance, copper quality and line sync speed limitations.
DSL is an access medium to the Internet or your preferred ISP and will not overcome any bandwidth related constraints within the World Wide Web.
The Telkom modems are covered by a 12-month carry in guarantee unless it forms part of a 24-month bundled contract in which instance it will be covered by a 24-month carry in guarantee. The above guarantee will only be honored by Telkom provided that the modem and all its components are returned.
DSL Service Level Agreement (SLA)

Fast DSL
up to 384kbps
Faster DSL
up to 1024 Kb/s
Fastest DSL
up to 4096/10240kbps

Down stream line sync speed:

Down stream line sync speed:

Down stream line sync speed:

minimum 256kbps, maximum 384kbps

minimum 416kbps, maximum 1024 Kb/s

minimum 640kbps, maximum 4096/10016kbps

Up stream line sync speed:

Up stream line sync speed:

Up stream line sync speed:

minimum 64kbps,maximum 128kbps.

minimum 192kbps, maximum 256kbps.

minimum 256kbps, maximum 384kbps.

The DSL Up to 4096/10240kbps service has 4 sub-profiles, which are used to stabilize customers' service that experience re-synchs (service interruptions) on their ADSL lines due to last mile distance, noise and attenuation. Therefore customers that experience problems on the service may be accommodated on any of the secondary profiles below:
Secondary profile

What the above entails is that if a customer does not sync at the profile listed in A above they will be accommodated on B, C or D depending on the line sync speed.
Customers will automatically be upgraded to the highest speed possible on the service that they applied for as per the profiles above. Where the DSL service is unable to connect (sync) at the speed applied for due to factors such as line length or quality will be accommodated down from the service applied for in 32 kbps decrements, but not lower than the minimum download speed, until the service connects (sync's successfully).
Once a customer's line syncs at a certain rate and at a later stage the line degrades the service will also be accommodated down in 32kbps decrements until sync is re-established, the downward synchronization due to line quality will happen automatically within the profile parameters.
There are certain areas that may synch up to 10 Mbps speeds. Further synch profiles are provided below:

Repairs

An ADSL service shall be deemed to be in good working order until the customer advises Telkom otherwise.

The customer shall be entitled to a credit on the rental amount payable for the service, pro rata to the duration of the interruption if the ADSL service has been completely unavailable for a continuous period of at least twenty four (24) hours. The credit shall exclude rental for the twenty four (24) hour period. The rental credit will be calculated and passed programmatically on the customer's account.

If Telkom determines that the fault reported by the customer was caused by subscriber equipment which is not covered by a maintenance agreement with Telkom, the customer shall be liable for payment of the relevant call-out charge as determined by Telkom from time to time.

DSL Migrations

Customers downgrading from an existing DSL service not on a 24-month contract can opt for any DSL Bundle, and receive a modem, subject to the signing of a 24 months DSL Bundle Contractual Agreement.

Existing bundle customers can up or downgrade once in a 24 month period and receive a free modem without paying penalties or migration fees.

Internet Account

The South African Internet eXchange (SAIX) provides Internet accounts for DSL to Internet Service Providers(ISP's) and Internet Providers(IP's). These accounts can be purchased by the ISP's in with predefined characteristics or in bulk which they in turn customize and apply various capping and shaping protocols to that govern the usage thereof. Before you subscribe to an Internet account powered by DSL please ensure that you are aware of the various rules that govern the accounts. Accounts can come in the shape of 1,2,3 or 4Gigabyte usage with or without out of bundle per megabyte offerings. Some ISP's provide Internet accounts smaller than 1GB.

DSL modem Bundled offering Terms and Conditions

The Bundled offering is subject to all of the above terms and conditions as well as the following conditions:

If the customer cancels the service before the 24-month contractual agreement period has lapsed, the customer will be penalized according to a sliding scale for early cancellation penalties, which is equal to R62.19 VAT excl multiplied by the outstanding months of the contract which will be levied on the customers final account.

Whenever a new DSL Bundle Contractual Agreement is entered into, the customer will receive a new WiFi modem with 4 Ethernet ports while stocks last. Customers that prefer a USB modem can opt for one instead of the WiFi modem if available” Should read “Whenever a new DSL Bundle Contractual Agreement is entered into, the customer will receive the Netgear N300 modem with n-type Wi-Fi, while stocks last. Customers that prefer an alternative modem may opt for this if it is available. Customers may be required to pay in the difference if the modem requested is more expensive than the one included

Customers subscribed to the 24 month DSL bundled offering remain liable for the penalty under the following conditions:

Where a customer opts to:
  • Discontinue the DSL Bundle service prior to the completion of the term of the contractual agreement.
  • Transfer the service and retain DSL Bundle, but Telkom is not able to perform the transfer due to a number any reason (i.e. conformance testing failed, exchange is not DSL compatible or due to no infrastructure etc.)
  • Where the customer wishes to upgrade his modem, before 18 months has lapsed, the customer will be liable to pay penalties for the remainder of the contractual agreement period. A new contractual agreement for 24 months must be entered into for the customer to receive a new free modem via Telkom Delivery or to be collected at the nearest Telkom Direct Shop.

Where a customer opts to transfer his service and retain the DSL bundle, and Telkom is able to perform the transfer without a number change the customer's Contractual Agreement will not be affected, thus no penalty will apply.

Tariffs are subject to change.

DSL Self Install Option (SIO)

Customers that are unable to do the self installation can contact the DSL helpdesk at 10210. Customers that are unsuccessful with the SIO and still want the service can opt for Telkom technician install, sign a 24-month contract and still receive the modem free of charge but will be liable to pay the R627.63 VAT incl installation fee. Only one (1) free modem per DSL order. The installation fee is payable if a Telkom technician or Telkom appointed contractor is required to complete the installation. An installation is deemed completed once the customers modem is installed and the service is demonstrated to be in working order on the technicians test equipment. Telkom technicians are not required to install the customers personal computer but will demonstrate that the service is working on a test laptop or similar equipment.

DSL Performance Indicators

Telkom shall publish updated information on ADSL-enabled exchanges in the white pages of the telephone directory or electronic directory. Telkom is in full compliance with this requirement as customers can access Telkom's exchange checker on the Telkom website found by clicking on the Exchange Checker click through above.

The regulation further requires the presentation of key performance indicators comprising of at least Packet Losses, Average Latency and Jitter for the ADSL service as a commitment to good business practice which is illustrated by the graphs below:

October - December 2011 Performance indicators
July - September 2011 Performance indicators
April - June 2011 Performance indicators
January - March 2011 Performance indicators
October - December 2010 Performance Indicators
July - September 2010 Performance Indicators
April - June 2010 Performance Indicators
January - March 2010 Performance Indicators
October - December 2009 Performance Indicators
July - September 2009 Performance indicators
April - June 2009 Performance indicators
January - March 2009 Performance indicators
October - December 2008 Performance indicators
July - September 2008 Performance indicators
April - June 2008 Performance indicators
Jan - March 2008 Performance indicators
November 2007 Performance indicators
July 2007 Performance indicators
Glossary
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