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Summary of Contents for ADTRAN 750
- Page 1 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
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Page 2: Table Of Contents
The TA 750/850 PSU is a common module plug-in unit subsection. designed for use in the ADTRAN TA 750 and TA 850 channel banks. The faceplate contains a momentary Features ACO pushbutton, a ring voltage Enable/Disable push-... -
Page 3: Installing The Module
Close. Pin MJ shorts to MJR and pin MJV shorts to keep the original shipping container for returning the MJVR. Through the MJ and MJV closed relays, and as- TA 750/850 PSU for repair or for verification of ship- sociated backplane pins, a customer installed remote ping damage. -
Page 4: Specifications
Momentary Action ACO pushbutton Connections • Ring Voltage Enable push- All input and output signals to the TA 750/850 PSU are button made through the backplane. No additional backplane wiring is necessary for normal operation. LEDs Red Bank Alarm indication Power Ring Ring Voltage is hazardous. -
Page 5: Maintenance
4. MAINTENANCE The TA 750/850 PSU requires no routine maintenance to operate properly. ADTRAN cautions against performing repairs in the field. Repair services are available if you return damaged units to ADTRAN. Refer to the following section, “Warranty and Customer Service,” for further information. - Page 6 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...