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4.4

Coaxial Cable

Parameter

Operating Temperature

Impedance

Minimum Bend Radius

Table 5: Coaxial cable specifications

4.5

Poseidon's coaxial connector is designed to be compact with a diameter of only 15 mm. It has a

maximum mated pressure rating of 600 bar allowing it to be used at depths of up to 3000 metres.

The connector is made from 316 stainless steel and is over-moulded with polyurethane.

The connector is coupled to its mating connector with a thread mating nut and provides a water

proof seal in the mated position only. Illustration 2 shows the dimensions of the coaxial connector.

Material

Colour

Illustration 2: Subsea coaxial plug dimensions

Poseidon Reference Manual

Page 7 of 11

Version 2.0

17/12/2016

Value

Polyether Polyurethane 4350

High Visibility Orange

-40 °C to 85 °C

50 Ohms

15 mm