© 2020 Kymeta Corporation. All rights reserved.
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08 December 2020
700-00121-000 revD Kymeta u8 products installation and user guide
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Cable name and product code
Cable description
3
Fan power and control jumper
cable (W47A)
(U8ACC-00020-0)
This shielded Ethernet cable provides power and control to the fan panel.
Since this cable supplies power, you cannot replace it with a standard non-
POE Ethernet cable. Disconnect this cable at the outdoor-rated RJ45
connection halfway between the communication module and fan panel
before removing the shroud entirely. The cable is attached to the fan panel
cable (W47B).
4
BUC power, M&C cable (W44)
(U8ACC-00019-0)
This cable connects the communication module and BUC. This cable
provides power to the BUC and communication to set attenuation, mute,
and read output power.
5
RX LNB cable (W46)
(U8ACC-00016-0)
This LMR-195 cable connects the LNB to the antenna RX IN port. The cable
requires a right-angle N-type connector at the antenna end to maintain
the low profile of the antenna without sharp or protruding cable bends.
The cable has standard N-type connectors at teach end.
6
TX cable (W43)
(U8ACC-00029-0)
This LMR-195 cable connects the BUC to the communications module
carrying the modulated waveform at intermediate frequency. The TX cable
works in the frequency range from 950 MHz to 2150 MHz and passes a 10
MHz reference signal to the BUC.
7
Power main cable (W38A)
This cable is factory-installed and non-removable. The power main cable
connects the Power jumper cable (W38C) (U8ACC-00017-0) to the
embedded power supply.
When attaching the power main cable, check the keying: the threads may
engage slightly when the connector is rotated by 180° from the correct
alignment. Ensure that the threading fully engages. If the power main
cable is correctly attached and fully seated, the metal nut at the end of the
cable will cover the gasket on the embedded power supply input.
⚠
Incorrectly seating the power connector will result in a short circuit,
which will damage the cable and embedded power supply.
8
Fan panel cable (W47B)
(U8ACC-00012-0)
This cable comes as a part of the shroud fan assembly. The cable is
attached to the fan power and control jumper cable (W47A).
