Place the power supply with the power cord oriented downward. Use four #6 x 3/8" machine screws (supplied) to mount the power supply to either side of the TA 750/850 shelf. Note: Threaded mounting holes are provided on both sides of the shelf. Note: For battery backup installations, it is recommended to mount the power supply on the left side of the TA 750/850 shelf, next to the battery cover hinge. Note: Alternatively, the power supply can be mounted to the backboard with four #6 x 1" wood scre

Box 140000 Huntsville, AL 35814-4000 (256) 963-8000 © 2000 ADTRAN, Inc. All Rights Reserved. Printed in U.S.A. IMPORTANT SAFETY INSTRUCTIONS When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons. The precautions are listed below. 1. Do not use this product near water (for example, near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet basement or near a swimming pool). 2. Never inst

MODEL ACT PSU ADVANCED COMMUNICATIONS TERMINAL POWER SUPPLY UNIT INSTALLATION/MAINTENANCE CONTENTS 1. GENERAL .....................................................................1 2. INSTALLATION ............................................................1 3. CONNECTIONS ............................................................2 4. FACEPLATE INDICATORS .........................................2 5. MAINTENANCE ............................................................2 6. WARRANTY AND CUST

A power failure condition takes precedence over other failures; both a power and temperature failure condition results in a fast blinking RED LED. Amber (slow blink) Over-temperature condition Test LED Off Description Not used If power is applied to the ATLAS 890 unit and there is no active Controller, the front panel LEDs will be in an indeterminate state. The controller must complete its power up sequence before the LEDs are valid. Functionality The ATLAS 890 AC Power Supply furnishes

WARRANTY Warranty for Carrier Network products manufactured by ADTRAN and supplied under Buyer's order for use in the U. S. is ten (10) years. For a complete copy of ADTRAN's U. S. Carrier Networks Equipment Warranty: (877) 457-5007, Document 414. STATUS LEDS AC Power Operation (AC power only) Battery Operation ( AC power supply or battery backup) GREEN OK GREEN OK ( charging) YELLOW Power Fail YELLOW Discharging RED Power Fail RED Low ( < - 40 V) OFF Power Fail OFF Disconnected Alarm Relay ¦ Pr

. . . . . . . . . . . . . . . . . . . . . . . . . A-1 ADTRAN Repair/CAPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . A-1 Repair and Return Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . A-1 61180043L2-5D Total Access Rackmount 6-Amp Power Supply Battery Charger Installation and Maintenance Practice Total Access Rackmount 6-Amp Power Supply Batte

TOTAL ACCESS 4303 PLUS DC POWER SUPPLY 61202335L1-22A 0401 JOBAID 61202335L1-22A 0401 JOBAID DCSUPPLYPLUS1202335L1POWERTEMP #61202335L1-22A# DC SUPPLY Pin # Row A Signal Row B Signal Row C Signal FRONT PANEL LEDs DESCRIPTION SPECIFICATIONS ALARM RELAYS POWER Off Both –48 VDC fuses blown, power not supplied to the shelf, There are eight alarm relays that provide normally open or normally closed CLEI: SLPOCDBC_ _ or incorrect polarity on the voltage supplied to the shelf contacts for each of the

The DC Power Supply also provides the voltages that enable hot insertion of the option cards and SCUs. The DC Power Supply does not, however, provide the voltages necessary to power individual option cards or the SCUs as each card has itis own DC-DC supply. In addition, the DC Power Supply in slot PS-A provides alarm relay output functionality. If only one DC Power Supply is used, place the DC Power Supply in PS-A to provide alarm relay facilities. The DC Power Supply, as well as all Total Acce

If requested, provide this information to the telephone company. 2. If this equipment causes harm to the telephone network, the telephone company may temporarily discontinue service. If possible, advance notification is given; otherwise, notification is given as soon as possible. The telephone company will advise the customer of the right to file a complaint with the FCC. 3. The telephone company may make changes in its facilities, equipment, operations, or procedures that could affect the pro

CLEI: SIPQ0CVF_ _ LPU POWER UNDER VOLTAGE GROUND FAULT OVERLOAD UNDER CURRENT 1181501L2 DESCRIPTION Each ADTRAN LPU provides up to 100 watts of power to an associated DSLAM on a one-to-one basis. The LPU can reside either in a Central Office (CO) or be installed in a remote facility in close proximity to the associated DSLAM. The LPU provides ±145 VDC power and can span distances up to 60 kft (approximately 11 miles). Each LPU occupies any two adjacent slots in a 3192 shelf. Slots not occupied b