Emerson Network Power
Wireline Products
631-205-105
Version 01, January 2009
Outside Plant Equipment
Proprietary Information
Page 5 of 21
2.5 Cabinet Features
2.5.1
Cabinet Access -
The MESA
®
SOLE has an environmentally sealed door to access
the equipment chamber.
The cabinet has two
1
/
4
-turn fasteners securing the door. The
1
/
4
-turn fasteners
are opened with a T-Handle tamper-resistant wrench,
5
/
16
-inch hex/pin tool
supplied with the cabinet.
•
For additional security, a padlock can be installed on the lower
1
/
4
-turn security
bolt.
The door has an intrusion alarm switch, and self-locking wind latches to secure
the door in the open position during installation or maintenance.
2.5.2
Mounting options -
The cabinet is designed to be wall, pole, or pad mounted.
The cabinet shall be lifted into place using the lifting eyes provided on the top of
the cabinet.
When pad mounting,
•
A rubber pad will be provided to isolate the cabinet from the concrete pad.
•
A universal pad-mounting template can be ordered as an option.
2.5.3
Equipment Rails -
The equipment chamber is equipped with 23" (58.42 cm) wide
equipment rails. The equipment rails are zinc-dichromate conductive steel with
12-24 tapped holes on 1 inch (2.54 cm) centers.
Each equipment mounting rail is bonded by contact through the cabinet chassis to
the Master Ground Bar (MGB).
The equipment mounting rails are designed to accept standard 12 inch (30.48 cm)
deep with 5-in. (12.7 cm) front offset mounted equipment.
2.5.4
Vertical Rack space
- There is 25 inches (63.50 cm) of vertical mounting space on
side 1, and 25 inches (63.50) of vertical mounting space on side 2.
2.5.5
Environmental Control -
The cabinet is equipped with a door mountable heat
exchanger, which is capable of removing 650 Watts of heat at 65
o
.
2.5.6
Cable Entry -
Cable entry is through one 4-in. (10.16 cm) inside diameter cable
cone, one 1-inch (2.54 cm) grommeted opening, and one 3/4" opening.
2.5.7
Grounding -
The equipment chamber contains two 6-position, 2-hole ground bar.s.
One ground bar is isolated from the cabinet frame.
2.5.8
Optional Battery Compartment -
The MESA
®
SOLE cabinet can be ordered
with an optional ventilated battery compartment.
•
A battery heater pad is factory installed to protect batteries in colder
environments.
2.5.9
AC Power Box -
The MESA
®
SOLE cabinet is equipped with a 2-position load
center to accommodate customer-supplied AC power.
2.5.10
Optional Customer Access Module
- The MESA
®
SOLE cabinet can be
ordered with an optional field access module mounted on the right side of the
cabinet. This module houses a 10-position ground bar and has mounting positions
