NT1 ACE USER MANUAL 1203019L1: 1203019L2: 1203019L3: 336048VUR-2: 61203019L1-1D January 1999 NT1 ACE with Power Supply NT1 ACE NT1 ACE International Power Supply
FCC ID: HDC1203019L1 This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
FCC regulations require that the following information be provided in this manual: 1. This equipment complies with Part 68 of the FCC rules. On the bottom of the equipment housing is a label that shows the FCC registration number for this equipment. 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.
work until the problem is corrected, or it is certain the equipment is not malfunctioning. 5. This unit contains no user-serviceable parts. 6. An FCC compliant telephone cord with a modular plug is provided with this equipment. In addition, an FCC compliant cable appropriate for the dial backup option ordered is provided with this equipment. This equipment is designed to be connected to the telephone network or premises wiring using an FCC compatible modular jack, which is Part 68 compliant. 7.
ADTRAN YEAR 2000 (Y2K) READINESS DISCLOSURE ADTRAN has established a Year 2000 program to ensure that our products and operations will correctly function in the new millennium. ADTRAN warrants that all products meet Year 2000 specifications regardless or model or revision. Information about ADTRAN’s Year 2000 compliance program is available at the following: Web Site Product Matrix Faxback Document Line Y2K Project Line E-mail 61203019L1-1 www.adtran.com www.adtran.com/Y2Kfax.
CANADIAN EMISSIONS REQUIREMENTS This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus as set out in the interference-causing equipment standard entitled "Digital Apparatus," ICES-003 of the Department of Communications.
some cases, the company’s inside wiring associated with a single-line individual service may be extended by means of a certified connector assembly (telephone extension cord). Compliance with the above conditions may not prevent degradation of service in some situations. Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier.
The Load Number (LN) assigned to each terminal device denotes the percentage of the total load to be connected to a telephone loop which is used by the device, to prevent overloading. The termination on a loop may consist of any combination of devices subject only to the requirement that the total of the Load Numbers of all devices does not exceed 100.
AFFIDAVIT REQUIREMENTS FOR CONNECTION TO DIGITAL SERVICES • An affidavit is required to be given to the telephone company whenever digital terminal equipment without encoded analog content and billing protection is used to transmit digital signals containing encoded analog content which are intended for eventual conversion into voiceband analog signals and transmitted on the network.
AFFIDAVIT FOR CONNECTION OF CUSTOMER PREMISES EQUIPMENT TO 1.544 MBPS AND/OR SUBRATE DIGITAL SERVICES For the work to be performed in the certified territory of _______________ (telco name) State of __________________ County of ________________ I, ______________________________(name), ________________________(business address), ______________________ (telephone number) being duly sworn, state: I have responsibility for the operation and maintenance of the terminal equipment to be connected to 1.
( ) The digital CPE does not transmit digital signals containing encoded analog content or billing information which is intended to be decoded within the telecommunications network. ( ) The encoded analog content and billing protection is factory set and is not under the control of the customer.
( ) C. An independent training course (e.g., trade school or technical institution) recognized by the manufacturer/grantee of the equipment used to encode analog signals; or ( ) D. In lieu of the preceding training requirements, the operator(s)/maintainer(s) is (are) under the control of a supervisor trained in accordance with _________ (circle one) above.
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. Avoid using a telephone (other than a cordless type) during an electrical storm.
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Table of Contents Unit Overview ............................................................... 1 LED Indicators .............................................................. 2 Passive Bus Description ................................................ 3 Inspection ...................................................................... 3 Maintenance .................................................................. 4 Remote Testing .............................................................
Table of Contents Faceplate Indicators ...............................................13 Network Compatibility ..........................................13 Mechanical ............................................................13 Power .....................................................................13 Environmental .......................................................13 Power Supply Specifications .................................13 Figures Figure 1. ADTRAN NT1 ACE .................................
NT1 ACE User Manual Unit Overview The ADTRAN NT1 ACE provides a basic rate interface between customer ISDN terminal equipment (TE) and the ISDN network (U). Figure 1 is an illustration of the NT1 ACE. READY NT1 ACE ERROR POWER Figure 1. ADTRAN NT1 ACE Two jacks are provided on the rear panel of the unit for this purpose, as illustrated in Figure 2. S/T S/T LOCAL NETWORK POWER U Figure 2. Interface Connectors A single RJ-49C connector labeled NETWORK U connects to the network.
NT1 ACE User Manual The U-interface complies with ANSI T1.601 and ITU-TI.430 Recommendation Standard. The S/T-interface complies with ANSI T1.605 and ETSI ETS 300012 Standard. The ADTRAN NT1 ACE is a stand-alone unit. An external power source must be provided for the NT1 ACE. External power is supplied by the ADTRAN Power Supply, part number 336048VUR-2. The two S/T bus connectors on the rear of the unit enable the NT1 ACE to supply power to the TE.
NT1 ACE User Manual If the ERROR indicator is not illuminated and the READY indicator is flashing, a network test is in progress. Network command tests cause a faster 8 Hz flash rate. Terminal equipment commanded tests produce a slower 1 Hz flash rate. Passive Bus Description The Local Bus interface may be used to connect up to eight TEs to the NT1 ACE. This arrangement is referred to as a Passive Bus. See the section Short Passive Bus Configuration on page 9 for detailed information.
NT1 ACE User Manual Maintenance The ADTRAN NT1 ACE requires no routine maintenance to operate. In case of equipment malfunction, refer to the sections Remote Testing and Repair and Return or remove the unit and replace it with another unit optioned in an identical manner. Remote Testing Network test features include a loopback test initiated at the central office. This test confirms network integrity to the NT1 ACE. Repair and Return Repairs should not be performed in the field.
NT1 ACE User Manual The switch labeled TERMINATION sets the Local Bus termination. The options available are NONE, 50, and 100. See Powering TEs from the NT1 ACE on page 6 for more information concerning Local Bus configurations. The switch labeled CONFIGURATION has two possible options. When set in the LONG position, the Local Bus is configured for Extended Passive Bus. When set in the SHORT position, the Local Bus is configured for Short Passive Bus.
NT1 ACE User Manual Powering TEs from the NT1 ACE The ADTRAN NT1 ACE can be used to provide power for TEs connected to the local interface. The NT1 ACE, part number 1203019L1, supplies power by a separate wire pair (PS2) on the two data jacks marked LOCAL, as shown in Figure 2 on page 1. The ADTRAN NT1 ACE International, part number 1203019L3, also incorporates power source 1 (PS1) which provides power over the transmit and receive pairs. Table 3 lists Local Bus connector pin assignments.
NT1 ACE User Manual powered from the NT1, verify that the total power requirement of the connected TE is less than 8.9 watts. To connect the NT1 ACE to the NT1 Power Supply, perform the following steps as illustrated in Figure 4. 1. Connect the Power Supply to the NT1 ACE at the POWER jack located on the NT1 ACE. 2. Plug the Power Supply into the nearest wall outlet supplying 110 VAC, 60 HZ. 3. On the NT1 ACE, verify that the POWER and ERROR indicators are illuminated.
NT1 ACE User Manual Connecting the Terminal Equipment After successfully powering up the NT1 ACE, the POWER and ERROR indicators should be on and the READY indicator should be flashing. Make sure that terminal equipment (TE) is properly terminated as instructed in Setting the Option Switches on page 4. Plug the TE into one of the Local Bus connectors at the rear of the unit. A second TE may be plugged into the remaining Local Bus connector.
NT1 ACE User Manual Short Passive Bus Configuration This configuration allows you to connect up to eight TEs at any point on the bus. The bus length is limited to 600 feet, as shown in Figure 5. To select the Short Passive Bus configuration, the CONFIGURATION switch must be set to the SHORT position. The bus terminating resistors can be placed at any point along the bus. If the TEs have internal terminating resistors that can be optioned, only one TE’s termination resistor should be enabled.
NT1 ACE User Manual Extended Passive Bus Configuration This configuration allows you to connect up to eight TEs at greater ranges than the Short Passive Bus. This group of TEs can be located at up to 3000 feet from the NT1, as shown in Figure 6. To select the Extended Passive Bus configuration, the CONFIGURATION switch must be set to the LONG position. A termination resistor must be centrally located to the TEs.
NT1 ACE User Manual Troubleshooting If your NT1 ACE does not operate properly, please check the lists of symptoms and solutions below. For further assistance, please contact ADTRAN technical support at 8884ADTRAN. POWER indicator does not illuminate. • Verify power connection. • Move power supply to another circuit. • Call ADTRAN technical support for assistance. ERROR indicator illuminated; READY indicator flashes at a faster 8 Hz rate.
NT1 ACE User Manual READY indicator does not illuminate. • Problem with ISDN network: Contact telephone company. • ISDN line not plugged into NETWORK jack: Plug ISDN line into NETWORK jack. Unable to make or receive a call. • TE is not compatible with ISDN network: Contact telephone company. Specifications Network Interface (U) Line.............................2-Wire (Tip and Ring) Operating Mode ..........Full-Duplex Data Rate ....................160 kbps total, 144 kbps to customer Signal Format.......
NT1 ACE User Manual Faceplate Indicators ERROR .................. U-interface or S/T interface not ready READY .................. Steady light - Network ready to place a call 8 Hz (faster) flashing - U-interface not ready 1 Hz (slower) flashing - S/T interface not ready POWER ................ Unit has power Network Compatibility Interface ................ ISDN Mechanical Size...................... 6.25" wide, 3.75" long, 1.35" high Weight ................. 9.5 ounces Mounting...............
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Technical Support and Warranty Information Presales Inquiries and Applications Support Please contact your local distributor, ADTRAN Applications Engineering, or ADTRAN Sales: Applications Engineering 800) 615-1176 Sales (800) 827-0807 Post-Sale Support Please contact your local distributor first. If your local distributor cannot help, please contact ADTRAN Technical Support and have the unit serial number available.
