|
| [039] Questionnaire on optical fibre cable installation along railways | |
| [052] Questionnaire on joint closures, termination and distribution frames, outdoor enclosures and passive modules for optical networks | |
| [053] Questionnaire on construction of optical network in access areas | |
| [089] Questionnaire on safety procedures for outdoor installation | |
| [101] Questionnaire on optical fibre maintenance criteria for access networks | |
| [102] Questionnaire on environmental usage of optical cables, copper cables, optical components and wooden poles | |
| [103] Questionnaire on issues related to the Unbundling of Network Elements | |
