Fields of activities in summary:
- Procurement, Planning and implementation of various part of data-telecom industry including , NGN , IN , IP networks such as IMS, …
- GSM network engineering , including planning , site survey site acquisition , installation , commissioning , optimization , maintenance and support of BSS and NSS
- Transmission engineering.
- Including design and manufacturing of microwave digital radio and planning microwave radio network.
- Fiber optics networks: Procurement, Planning and implementation.
- Manufacturing of telecommunication equipment
- Supply all the required equipments and material for mobile and wireless networks.
- Supply high tech telecom and electronic test equipments in telecom field including engineering services before and after sale. Using the best calibration center in south Asia
- Roll-Out Management Services for concentrated or distributed projects.
- Procurement of some telecommunication engineering tools including, test instruments, planning tools, optimization tools, feeder and connectors, etc.
- Tetra network and radios developing: including handsets, BTS planning and installation
The detailed classification of the fields of activities is as follows:
- Wireless Network Engineering End to End
- 2G GSM Network
- 3G UMTS Network
- LTE, TD LTE, FD LTE Network
- WiFi Network
- Wimax Network
- Transmission Systems
- Microwave transmission
- Fiber Optics transmission
- Data networks
- Core network
- Access network
- Value added services
By Wireless networks it means the installation and commissioning activities done in currently available wireless networks:
- Site planning
- Site Survey
- Site Frequency Planning
- Microwave Planning
- TSS
- Site Acquisition
- Site Construction
- Lease Agreement
- Civil Work
- Clean Up
- Telecom Equipment implementation (TI)
- Installation
- Commission
- Managed Services
- Maintenance
- Optimization
- BSS Optimization with multi-vendor (Nokia, Huawei, Ericsson Equipment)
- GPRS & EDG
- Wimax Netwok
- Benchmark and Drive Test
- Radio Verification Test
In the fields of transmission network engineering TOPCOM has been active for more than 5 years Including:
- MW radio transmission system
- Planning
- Path-loss، Connect
- Survey
- Procurement
- Implementation
- Fiber Optic systems
- Network planning
- Procurement
- Implementation
Due to the requirement of many installation materials during sites installation, the company increased his procurement skills and sources in the following fields:
Transmission systems:
- Digital Radio
- Smart cards: SIM and Voucher cards
- Test and measurement tools
- Network optimization tools
- Transmission systems: Fiber Optics
- Data networks: Switches, Servers
- Telecom sites installation materials: Feeder, Jumpers, Connectors ,etc.