ADTRAN 4206 Plan A, 4106 Plan A system manual Supplying Power to the Unit, Mounting Options

TRACER 4106/4206 System Manual Section 4 Network Turnup Procedure

•This unit shall be installed in accordance with Article 400 and 364.8 of the NEC NFPA 70 when installed outside of a Restricted Access Location (i.e., central office, behind a locked door, service personnel only area).

•Power to the TRACER 4106/4206 DC system must be from a reliably grounded

21-60 VDC UL Listed or CSA Certified ITE power source with outputs meeting LPS

requirements.

• The branch circuit overcurrent protection shall be a fuse or circuit breaker rated minimum 60 VDC, maximum 10A.

•A readily accessible disconnect device that is suitably approved and rated shall be incorporated in the field wiring.

6.SUPPLYING POWER TO THE UNIT

The TRACER 4106/4206 can operate from a supply between 21 and 60 VDC, with either polarity referenced to ground. Power supplies should be able to provide up to 30 watts at the selected voltage. A dual pin terminal plug accepts power at the rear panel of the unit, providing a + and - polarity reference point. Adapters for this plug are available (P/N 1175043L2) and are furnished with the unit and optional power supply (P/N 1280650L1).

7.MOUNTING OPTIONS

Install the TRACER 4106/4206 in a location that requires minimal antenna feedline length (the loss in this cable directly affects overall system performance). The TRACER 4106/4206 is designed to be mounted in a rack. If multiple units are installed in one location, one half inch of spacing is recommended above and below the unit.

The TRACER 4106/4206 systems are 1U high, rack-mountable units which can be installed into 19 or 23-inch equipment racks using the supplied rackmount brackets (3265498@B). Follow these steps to mount the TRACER 4106/4206 into a rack:

1

2

Instructions for Rackmounting the TRACER 4106/4206

Position the TRACER 4106/4206 in a stationary equipment rack. This unit takes up 1U of space. To allow proper grounding, scrape the paint from the rack around the mounting holes where the TRACER 4106/4206 will be positioned.

Have someone else hold the unit in position as you install two mounting bolts through the unit’s brackets and into the equipment rack using a #2 Phillips screwdriver.

Be careful not to upset the stability of the equipment mounting rack when installing this product.

612804206L2-1A © 2004 ADTRAN, Inc. 39