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Automatic Telephone Exchange System
Reference: 40-10-4172 8/21/2010, Location: Middle East
Category: Telecom Products
Scope of Work
Supply of # 2 Electronic telephone exchanges for Bab AL Zubair and Zubair with capacities as indicated in specification below.
- Those new exchanges are required to be integrated within the company telephone-switching network, new exchanges are centers connected with (20) remote exchanges in different locations. The connection between these exchanges and with the Remote exchange shall be done through E1 (2Mb /s).
- The new exchanges shall be equipped with specification bellow and the capacity of subscribers, E1, Ip protocol, and wireless telephone:
- Duplicate for processor, control circuits, memory, the high way switch networks, and D.C power supply for both the control shelves and the lines shelves.
- Maintenance and administration system indication (MJ&MN) Faulty CPU indication, administration diagnosis with automatic system message print out.
- Full back up system (duplicated), plus CD back up putting in your consideration not loosing information in case of loosing electrical power supply, with standard booting disk.
- Long distance lines to cover not less than (20-25) Km.
- Exchanges must have a facility to connect with other remote exchange with (2) M Bits paths (E1) and the protocol of these (E1) must match with the protocol of the working microwave system through interface connecting (E1), both (75 Ohm) coaxial and (120 Ohm) symmetrical connections.
Origins: Japan, Germen, Italy, Swede, and France
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Related Prooducts: Telecom Products
General
Related Tenders:
General
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