Fixed Cable/ Gangway tower

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Пожалуйста, помогите перевести Fixed Cable/ Gangway tower

Выражение встречается в следующем контексте:
The system utilises 2 connector boxes, one on the Gangway tower and the other on the gangway lift platform (See appendix 1). The connector box on the gangway tower has a 6-row ST bulkhead connector block in an ABS box into which the fixed cable terminates. The flexible cable connects into this and it also has a 6-fibre pre terminated shipside connector tail on the right hand side

Заранее спасибо