Positron Teleline 751109/15, Описание и установка

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8-card Shelf CCC model 751109/15
3.1 Installing the 8-card Shelf on a Wall
Installations should conform to local practices and IEEE Std 487-2007 - IEEE
Recommended Practice for the Protection of Wire-Line Communication Facilities
Serving Electric Supply Locations.
3.2 Shelf Mounting
The 8-card Shelf CCC model 751109/15 should be installed as closely as possible
to the point of entry of the CO cable. Power will need to be routed to the shelf (-48
Vdc, 130 Vdc or 120 Vac).
A solid Station ground must be available, connected to the Station ground grid.
C
AUTION
Q
The equipment must be installed in a restricted area.
ATTENTION
ELECTROSTATIC
SENSITIVE
DEVICES
HANDLE ONLY AT STATIC
SAFE WORKSTATION
INCORRECT HANDLING MAY VOID WARRANTY
These procedures must be followed when handling an electrostatic sensitive
device.
• A grounded wrist strap must be worn at all times during installation.
• When unpacking, place the antistatic bag containing the device on an
electrostatic discharge (ESD) safe surface. An ESD safe surface is a
conductive surface connected directly to an earth ground.
• When moving, carry the device in an ESD safe container or the antistatic
bag, provided with the device.
ESD Precaution