DOCSIS systems
DESCRIPTION
High Speed Data (HSD) systems, which use the DOCSIS standard, enables the provision of modern, interactive, multimedia services in CATV networks including:
- fast access to the Internet and Intranet resources
- data transmission with guaranteed parameters
- corporation networks: VPN (Virtual Private Network), teleconferences
- IP services - telephony services available via cable TV networks
- Audio/ Video on Demand - cable TV systems where subscribers can pay for a movie/ TV program/ music downloaded from a content library
- On-line - games - payable system for game server access
The main standards used for building HSD systems in CATV networks are: DOCSIS (Data Over Cable Service Interface Specification) and its European variant - EuroDOCSIS. The key element of such a system is CMTS (Cable Modem Termination System), controlling operation of cable modems installed at subscribers' homes. In order to provide additional services in CATV networks, the data transmission system must be reliable and must offer proper transmission quality. Data transmission technology and the quality of service control are defined in an appriopriate standard.
VECTOR has been designed and deployed DOCSIS systems for many years. We offer turn-key solutions including hardware, software and service support, starting with design of the solution, implementation of the system, integration with customer's systems and network and ending with system maintenance and support during its normal operation.
DOCSIS System scheme
BENEFITS
Deployment of the HSD system gives a CATV network operator a lot of advantages such as:
- additional revenues thanks to offering the subscribers the new interactive services;
- the extension of the offer by the usage of the new services fullfilling the customer needs and expectations;
- the transformation of a TV network into a modern broadband data network for data, sound and picture transmission;
- greater competitiveness of the network operator.
SYSTEM ELEMENTS
REFERENCES
 | Canal Digital |
 | Diana |
 | ELPOS |
 | INIT |
 | Multimedia |
 | PETRUS |
 | Sileman |
 | Splius |
 | Tomtel |
 | TOYA |
