With the launch of the national "Triple Play" pilot project and the launch of the seven ministries' "Accelerate the advancement of fiber-optic broadband network construction," major telecom operators have made great strides, deploying GPON and EPON equipment on a large scale, and rapidly developing fiber-to-the-home construction.
Major telecommunication operators actively promoted the service bearer to be transferred from the copper cable to the optical fiber, and implemented the copper cable equipment to exit the network. Copper withdrawal refers to both the transmission cable and the TDM core equipment.
With the advancement of light into copper, there is often a situation in which light and copper are unbalanced in various places. In many places, optical fiber has been laid in place, but there are relatively few copper cable devices to realize the escape. As a result, copper is not refundable, and operators need to maintain two networks at the same time, which will bring greater pressure on the company's operations.
Light into the network construction in the area (cell or building) as a unit, and users from copper to light migration is based on individuals. Due to various reasons, the willingness of users to migrate in one area is very different. If only one user in a large logarithmic copper cable does not migrate, the copper cable cannot be returned. If a module office does not migrate, the module office cannot retire. ; And there is a module bureau, the endgame can not escape the network.
It is recommended to accelerate the copper retreat process from the following aspects.
1. Considering enterprise requirements as a whole, and implementing front-end and back-end linkages, combining the development of optical network users with the withdrawal of copper cable equipment, business marketing will promote the implementation of regional migration of users.
It is suggested that marketing policies be tilted and market departments should be encouraged to use the backbone copper cables, module bureaus, and even end office coverage areas as the units to guide users to turn to the fiber as a whole. For a small amount of remaining copper cable users in certain regions, gifts or phone bills may be given to attract them to transfer the network, so as to realize the overall copper regression of regional copper pipelines and TDM core equipment.
2. After fiber-optic access, users can enjoy high-speed Internet access, high-definition online video and other broadband services. However, users are relatively unfamiliar with these new services, and their impressions often stay in publicity. There is no specific feeling, and it is difficult to form a strong willingness to use. The optical network service display experience zone can be set up in the conditional business hall to stimulate the user's demand for new services with application awareness, thereby facilitating the transfer of users to the optical network.
3. For home wiring, the type of optical fiber should be as close as possible to the color of the user's wall to study the disguised and concealed installation process, and the installation specifications should be strictly enforced to reduce the user's resistance to indoor wiring.
4. For the problems existing in business inheritance, they are jointly solved through various technologies and non-technical means. The main reason why ISDN users do not want to retire is that the first-line subscribers can have two-way telephones, and the second road can avoid monthly rent. For such users, they can be solved through marketing. After users switch to the optical network, they can also support two-way telephones, and they can avoid monthly charges for second-line telephones.
For users who cannot tolerate the power-off service, users can use the service to cut the power to the AG or add UPS modules or add mobile phones. For the succession of supplementary services, the current IMS network or H.248 protocol terminal can be fully implemented. This part of the users with high demand for supplementary services access the IMS network or use the H.248 protocol terminal to access the softswitch network.
5. The retreat of copper equipment is not just a cable, but also includes the TDM core equipment. It is recommended that active TDM core device withdrawal measures be implemented. For users that are difficult to overcome through marketing, users are actively migrated to the softswitch or IMS in an AG or MDU manner to implement the backoff of the upper-layer TDM device.
Major telecommunication operators actively promoted the service bearer to be transferred from the copper cable to the optical fiber, and implemented the copper cable equipment to exit the network. Copper withdrawal refers to both the transmission cable and the TDM core equipment.
With the advancement of light into copper, there is often a situation in which light and copper are unbalanced in various places. In many places, optical fiber has been laid in place, but there are relatively few copper cable devices to realize the escape. As a result, copper is not refundable, and operators need to maintain two networks at the same time, which will bring greater pressure on the company's operations.
Light into the network construction in the area (cell or building) as a unit, and users from copper to light migration is based on individuals. Due to various reasons, the willingness of users to migrate in one area is very different. If only one user in a large logarithmic copper cable does not migrate, the copper cable cannot be returned. If a module office does not migrate, the module office cannot retire. ; And there is a module bureau, the endgame can not escape the network.
It is recommended to accelerate the copper retreat process from the following aspects.
1. Considering enterprise requirements as a whole, and implementing front-end and back-end linkages, combining the development of optical network users with the withdrawal of copper cable equipment, business marketing will promote the implementation of regional migration of users.
It is suggested that marketing policies be tilted and market departments should be encouraged to use the backbone copper cables, module bureaus, and even end office coverage areas as the units to guide users to turn to the fiber as a whole. For a small amount of remaining copper cable users in certain regions, gifts or phone bills may be given to attract them to transfer the network, so as to realize the overall copper regression of regional copper pipelines and TDM core equipment.
2. After fiber-optic access, users can enjoy high-speed Internet access, high-definition online video and other broadband services. However, users are relatively unfamiliar with these new services, and their impressions often stay in publicity. There is no specific feeling, and it is difficult to form a strong willingness to use. The optical network service display experience zone can be set up in the conditional business hall to stimulate the user's demand for new services with application awareness, thereby facilitating the transfer of users to the optical network.
3. For home wiring, the type of optical fiber should be as close as possible to the color of the user's wall to study the disguised and concealed installation process, and the installation specifications should be strictly enforced to reduce the user's resistance to indoor wiring.
4. For the problems existing in business inheritance, they are jointly solved through various technologies and non-technical means. The main reason why ISDN users do not want to retire is that the first-line subscribers can have two-way telephones, and the second road can avoid monthly rent. For such users, they can be solved through marketing. After users switch to the optical network, they can also support two-way telephones, and they can avoid monthly charges for second-line telephones.
For users who cannot tolerate the power-off service, users can use the service to cut the power to the AG or add UPS modules or add mobile phones. For the succession of supplementary services, the current IMS network or H.248 protocol terminal can be fully implemented. This part of the users with high demand for supplementary services access the IMS network or use the H.248 protocol terminal to access the softswitch network.
5. The retreat of copper equipment is not just a cable, but also includes the TDM core equipment. It is recommended that active TDM core device withdrawal measures be implemented. For users that are difficult to overcome through marketing, users are actively migrated to the softswitch or IMS in an AG or MDU manner to implement the backoff of the upper-layer TDM device.
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