The PX6300 series PAX. is used for exchanges from 400 lines and upwards and bears a close resemblance to a public
automatic exchange than to a P.A.X. of the smaller type.
To these large size installations a separate switchroom is allotted. The switching equipment is mounted on substantial steel
racks, with the individual apparatus, where necessary, protected by metal covers.
The lay out of the equipment of the larger exchanges depends so much on local conditions that a general description is
outside the scope of this publication. On receipt of an enquiry, however, the Company will gladly prepare detailed scheme to meet
any requirements.
GEC
THE
RELIANCE TELEPHONE COMPANY LTD
Last revised: 18 September, 2007