Maintenance Guide
Cobham Wireless
idDAS Installation and Maintenance Guide 00109GU Rev. 2.0
Page | 46
Powering A-POI, MTDI and MSDH 4.3.3
This section describes the power connections for AC and for DC powered headend elements.
4.3.3.1 AC Powering Headend Elements
CAUTIONS!
x
AC powered APOI, MTDI and MSDH may be supplied with one or more AC power cords: EU, United
Kingdom, Americas and Australia. Use only the supplied power cord and use the power-cord
relevant to your geographical location.
x Be sure the equipment ground is connected before powering on the equipment.
PRUDENCE !
x
AC alimenté APOI, MTDI et MSDH peuvent être fournis avec un ou plusieurs cordons
d'alimentation AC: UE, Royaume-Uni, Amériq
ues et en Australie. Utilisez uniquement le cordon
d'alimentation fourni et utiliser le cordon d'alimentation correspondant à votre zone
géographique.
x
Assurez-
vous que le câble de mise à la terre de l’équipement soit raccordé avant la mise sous
tension
Figure 4-3. Illustration of APOI, MTDI and MSDH AC Power Connections
Connect the 100 – 240VAC power source to each element feed
x Refer to the power specifications in section 3.7.2.1.
x The available AC power cables are described in section 3.7.4.1.
x For the APOI unit, connect
both
power connectors.
Low PIM Attenuation
According to
manufacturer
instructions
100/240 AC 36W Max
Connect x2 VAC feeds
MSDH
MTDI
A-POI
1U Cable
Mng Unit
100/240 AC
140W max
100/240 AC
150W max