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SGRWIN
SGRWin is a system composed of applications designed to manage digital transmission networks under Windows environment.
SGRWin can be used in any of the following functions:
- To visualize the networks configuration.
- To visualize the configuration of the equipment conforming the network.
- Localization and classification of network failures.
At the moment SGRWin manages the technologies shown next:
| Manufacturer | Family | Description |
|---|---|---|
| Nokia | PDH | Q1 Buses protected and not protected, with PDH network elements, supervisors, CBU, TMS adaptor, ... . |
| EADS | TETRA | DXT sites, DSC y TBS. With all its network elements. |
| Ericsson | SDH MSH | MSH-11 sites and MSH-41 |
| SDH Synfonet | SAN sites, STM-1/4 and STM-16 | |
| AXXESSIT | Axx 9100/9200 | |
| Anyone (virtual) | Virtual | Other equipment of digital transmission Other communication equipment Other entities that do not have to do anything with communication equipment |
| SDH Virtual | SDH nodes with virtual management | |
| Telecontrol | Auxiliary measurement and remote control equipment | |
| ECI | Belongs to SONET family. |
SGRWin system is conceived to be executed under Microsoft Windows Professional operative systems (2000, 2003, XP, etc.).
The operating systems in which SGRwin is implemented include the remote access options (RAS, ADSL, etc) among their network options, which allow the TCP/IP network to be extended through the telephone connection, allowing client applications to be located beyond the bounds of the LAN. For example, some users of SGRwin can use this method to monitor and operate the network remotely, from home, in the event of emergency.
Graphic User Interface
SGRWin groups the elements that compose the network in maps, of which there are two types: the physical map and the logical map
The physical map represents the equipment which conform the network using the criterion of its
geographical situation. It also represents the connections between these equipment making a distinction
between the different types: optical fiber, radio links, wires, etc; whereas in the logic map the system
shows the equipment depending on how they are managed.
This means that several equipment that appear together in the logic map share the same supervision channel.
In the next image we can see the physical map of a real network managed by SGRwin:
In the next image we show a schema of the architecture of SGRWin system and the integration of the different technologies with Proxy
E2E - end to end
E2E is a management system of end to end circuits that increases widely the
supervision system because it is perfectly integrated with SGRWin system.
Tasks made to support management of circuits:
- Complete inventory of the network: buses, equipment and connection ports.
- Automatic creation of 64K circuits.
- Provision of data for automatic creation of the physical map.
- Automatic obtaining of Nokia equipment tables.
- Support for tables of other manufacturer’s equipment (virtual equipment)
To make choosing equipment or interfaces easier, the network is represented in form of a deployed tree. The stations appear in alphabetical order and its equipment is ordered by its bus and address.
