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Updates to the products and the manual are obtainable at participating Telenetics dealers and distributors, or directly from Telenetics on the same terms and conditions as those offered by Telenetics to its registered customers as verified by the completion and return of the...
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FCC REQUIREMENTS WARNING This equipment generates and uses radio frequency energy. If not installed and used in accordance with the manufacturer's instructions, it could cause interference to radio and television reception. It has been type tested and complies with the limits for a Class B computing device in accordance with the specifications in Part 15 of the FCC Rules designed to provide reasonable protection against interference in a residential installation.
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INDUSTRY CANADA (IC) REQUIREMENTS IC labels are affixed to each unit sold in Canada. This label has the certification number for that particular unit. The numbers are different for each model. The Industry Canada label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operational, and safety requirements.
Wall Mounting ..............3 DIP Switch Options ............3 ISDN and Terminal Hookup ..........5 CONNECTOR PINS ...............6 NT1D to ISDN U Interface ..........6 NT1D to Terminal Endpoint Equipment ......7 WALL MOUNT TRANSFORMER ........7 REMOTE POWER ..............8 SIGNAL POWER ..............8 OPERATION ................8...
Figure 1. Typical ISDN Interface Arrangements. PHYSICAL DESCRIPTION The NT1D can reside on a desk or be wall mounted. Six light emitting diodes (LEDs) show unit status. The rear panel houses the power jack, two jacks for either an S or T interface to the CP equipment, one U jack for connection to the CO, and one 4-posi- tion dip switch for terminating resistor selection.
Inspect for damage that may have occurred in shipment. If there is damage or material shortage, contact the shipping agent and Telenetics for assistance. * The capacitance for the NT1D may appear to be substantially larger than 1.0 µF as described by section 7.5.2.3 of ANSI T1.601-1992. NT 1D...
6 pan head type screws. Allow screw heads to protrude 1/10 inch from flush. When all three screws are inserted, position the NT1D in place engaging the screw heads and slide to the right until secure. Screws may have to be adjusted for a snug fit.
(down) position puts the terminating resistors in the circuit. The switch is accessible from the rear panel and is numbered and labeled (See Figure 3). The NT1D is shipped with all switches ON. (S1-2 and -3 are not active.) NT 1D...
ISDN and Terminal Hookup Connecting the NT1D is simple and straight forward. The sup- plied U cable inserts into the U jack on the NT1D, the opposite end connects to the ISDN wall jack. Similar cables are used to connect the S/T jacks to the designated Terminal Endpoint equipment.
100 ohms out 100 ohms in * Default CONNECTOR PINS The NT1D connects to the CO and CPE with standard 8-pin RJ45 modular connectors. All connections are on the rear panel and labeled for use. NT1D to ISDN U Interface The U jack connects the NT1D to the ISDN.
NT1D User’s Guide NT1D to Terminal Endpoint Equipment The S/T jacks connect the NT1D to the terminal equipment. Either jack can be an S interface or a T interface. Pin functions are shown below: Function Not used Not used Receive + from terminal equipment...
Remote power must be provided to the wall jack U connection by the site facilities. SIGNAL POWER The NT1D routes local and remote power to the signal leads of the S/T interface. For phantom powering applications, S/T inter- face connector pins 4 & 5 (transmit) are the negative power leads and pins 3 &...
ISDN switch. ACT ACTIVITY - ON indicates that a link-up between the TE and ISDN CO via the NT1D has been achieved and trans- mission can take place. If a disruption occurs between the U interface and the ISDN switch, the LED flickers (8Hz).
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Service and Return Procedures Contents Equipment Return Procedures ........... Expiration of Lease ............... Factory Repair ..............Packaging Guidelines for Equipment Return ....... Service and Return Procedures-1...
• Customer order number • Reason for return Factory Repair To return equipment for factory repair, call Telenetics at (949) 455- 4000, for return authorization and instructions. When you call, you will be given a Return Material Authorization (RMA) control number. Mark this number clearly on the shipping container for ease of identification and faster service.
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Service and Return Procedures If the original packing material and shipping container are available, reuse these items to return equipment. If these items are not available, it is your responsibility to package the contents in a manner that protects the equipment from damage during normal shipping and handling. Responsibility for damage to equipment during transit must be resolved between you and the carrier.
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