Question 1

Fiber Optic Infrastructure

Accepted Answer

ÇATI provides the following services to Telecom Operators within the scope of Fiber Optic Infrastructure:
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1. Permit Activities: Obtaining permits and licenses from the municipality and relevant institutions. Obtaining official permits from Business Centers, Shopping Malls, Sites and Buildings.
2. Project Planning Activities: Site exploration, excavation route preparation, FO general and application project preparation, as-built preparation, FO Core plan and GPON network planning,
3. Construction Works: Urban and intercity infrastructure excavation (mini tranche, machine excavation, hand excavation), manufacturing of manholes, additional and transition rooms, cable route creation (galvanized, steel, spiral, pan), vertical route creation inside the building
4. FO Works: Cable pulling, FO termination, FO splices, OTDR testing, preparation of annexes and building distribution boxes, labeling
5. Project Management Activities: Preparation of weekly reports requested by the customer, regular meetings with customer infrastructure departments
6. Management of field teams and subcontractors: Executing and coordinating occupational health and safety (OHS) activities,

Question 2

GPON

Accepted Answer

Gpon(Gigabit Passive Optic Network) is a fiber optic telecommunications technology to provide broadband network access to end customers.

In cluster-shaped productions, a POP point is created and the field cabinets on certain streets are reached with feeder fiber cables (Feeder Cable F/O), and the buildings to be served are reached from the field cabinets with distributor fiber cables (Distribution Cable F/O).

The main advantage of Gpon topology is that it provides gigabit speed voice and data service to up to 64 apartments over a single fiber strand by using different frequencies of light wavelengths transmitted on the fiber.

Question 3

FTTH

Accepted Answer

Thanks to FTTH (Fiber To The Home) technology, subscribers can benefit from high-speed internet traffic by bringing fiber cables to their homes.

As Çatı, we have completed various projects reaching a total of 300,000 HP flats for Turkey's 3 largest telecom operators.

Question 4

Field Services

Accepted Answer

ÇATI Technology installs modems in the homes of fiber optic subscribers with its installation teams. Provides subscriber breakdown and support services. In addition, it provides network maintenance and fault support services to telecom operators.

Question 5

RL and VSAT

Accepted Answer

Radiolink Systems are a technology based on data exchange between two points via electromagnetism. In these systems, data is carried out only in a narrow wave frequency corridor between two specific points. They cannot broadcast to large areas like television or radio transmitters.
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 • VSAT (Very Small Aperture Terminal) can be called satellite ground systems created with small diameter antennas.
 • Thanks to VSAT, two-way communication can be achieved between a HUB (Central Ground Station) point and other points.
 • Services such as audio, video and internet can be easily provided with VSAT.

Question 6

Structured cabling

Accepted Answer

Structured cabling is used for workplaces, campuses, plazas, etc. within certain boundaries. They are cable systems used to ensure communication between network devices in areas such as these and to meet their energy needs.

Technology Solutions Under One Roof

Technology Solutions
Under One Roof