NRI—Overview and specifications
NGT Transceiver System Technical Service Manual 253
Control points
An NRI at the control site can support a daisy chain of up to five junction boxes with a
maximum total CIB distance of 30 metres from the NRI.
Combined cable length between each
site and the exchange (if using the line
modems provided)
19 km maximum
Grade 10 lb line/0.64 mm diameter
NOTE
The actual distance between the control site and the transceiver site can be
greater depending on the configuration between the exchanges.
NOTE
The grade of the line complies with the Telstra Australia standard grade
line.
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