NT1 ACE User Manual 1203019L1: 1203019L2: 1203019L3: 336048VUR-2: 61203019L1-1D August 2002 NT1 ACE with Power Supply NT1 ACE NT1 ACE International Power Supply
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 install telephone jacks in wet locations unless the jack is specifically designed for wet locations. 3.
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 encoded analog content and billing protection is factory set and is not under the control of the customer. I attest that the operator(s)/maintainer(s) of the digital CPE responsible for the establishment, maintenance, and adjustment of the encoded analog content and billing information has (have) been trained to perform these functions by successfully having completed one of the following (check appropriate blocks): ( ) A.
_________________________________Signature _________________________________Title _________________________________ Date Transcribed and sworn to before me This ________ day of ________, 20___ _________________________________ Notary Public My commission expires: _________________________________ vi NT1 ACE User Manual 61203019L1-1
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.
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.
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. The following information may be required when applying to the local telephone company for leased line facilities.
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.
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.
Table of Contents Chapter 1. NT1 ACE Overview.................................. 1 LED Indicators .............................................................. 2 Chapter 2. Installation................................................. 3 Before Installing the NT1 ACE .................................... 3 Setting the Option Switches .......................................... 3 Termination Switch................................................. 3 TE can provide termination resistor: ......................
Table of Contents Faceplate Indicators ...............................................12 Network Compatibility ..........................................12 Mechanical ............................................................13 Power .....................................................................13 Environment ..........................................................13 Power Supply Specifications .................................13 Figures Figure 1-1. ADTRAN NT1 ACE ..............................
Chapter 1. NT1 ACE Overview The ADTRAN NT1 ACE provides an interface between customer ISDN terminal equipment (TE) and the basic rate ISDN network (U). Figure 1-1 is an illustration of the NT1 ACE. READY NT1 ACE ERROR POWER Figure 1-1. ADTRAN NT1 ACE Three jacks are provided on the rear panel of the unit for connecting the ISDN circuit and user equipment to the NT1 ACE (see Figure 1-2). S/T S/T LOCAL NETWORK POWER U Figure 1-2.
NT1 ACE Overview The ADTRAN NT1 ACE is a stand-alone unit, and is powered by an external power supply. The NT1 ACE can be ordered with the power supply included (Part Number 1203019L1), or the power supply, Part Number 336048VUR2, can be ordered separately. The NT1 ACE can supply power to TE attached through the S/T interface. LED Indicators Table 1-1 describes the status of the LEDs located on the front panel of the NT1 ACE. Table 1-1.
Chapter 2. Installation Before Installing the NT1 ACE After unpacking the NT1 ACE, carefully inspect it for shipping damage. If damage is suspected, file a claim immediately with the carrier and contact ADTRAN Technical Support. If possible, keep the original shipping container for use in shipping the NT1 ACE for repair or for verification of damage during shipment.
Installation TE can provide termination resistor: Enable 100 ohm termination resistor on one TE, and disable the termination reistor on all other TE(s) attached to this bus. If all of the unterminated TE(s) are within 20 feet of the NT1 ACE, set the NT1 ACE’s termination switch to 50. Otherwise, set the NT1 ACE’s termination switch to 100. TE does not provide termination resistor: In this case, an external terminating resistor must be used, and the NT1 ACE’s termination switch should be set to NONE.
Installation 600 Feet * TR TR TE TE TE NT1 *Not needed if NT1's Termination Resistors (TR) are used. Figure 2-2. Short Passive Bus Configuration 3,000 Feet 160 Feet * TR TR NT1 *Not needed if NT1's TE TE Termination Resistors (TR ) are used. Figure 2-3.
Installation Powering with the NT1 Power Supply The ADTRAN NT1 Power Supply, part number 336048VUR2, provides up to 10 watts of power at -48 VDC. The NT1 ACE requires 1.1 watts, leaving approximately 8.9 watts to power the TE(s). Before connecting any TE to be 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 2-4. 1.
Installation 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 3. 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.
Installation Powering TEs from the NT1 ACE The ADTRAN NT1 ACE can be used to provide power for TEs connected to the S/T interface. The NT1 ACE supplies power by a separate wire pair (PS2) on the two data jacks marked S/T, as shown in Figure 2-1. The ADTRAN NT1 ACE SP, part number 1203019L3, also incorporates power source 1 (PS1) which provides power over the transmit and receive pairs. Before attempting to power any TE from the NT1 ACE, verify that it can accept power from a PS1 or PS2 power source.
Installation Table 2-1. Network Connector Pin Assignments Pin 1 2 3 4 5 6 7 8 Description No connection No connection No connection U-interface network connection U-interface network connection No connection Negative power input Positive power input Table 2-2.
Installation 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. Symptom Action 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.
Installation Symptom Action 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.
Installation 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...............2B1Q Output Amplitude .........2.5 volts, zero-to-peak Tx Source Impedance ....As per ANSI T1.601 Rx Source Impedance....As per ANSI T1.601 Receiver Sensitivity........As per ANSI T1.601 Customer Interface (S/T) Line.............................
Installation Mechanical Size...................... 6.25" wide, 3.75" long, 1.35" high Weight ................. 9.5 ounces Mounting............... Wall or desktop Power -48 VDC................ 1.1 W dissipation Sources S/T power up to 8.9 W Environment Temperature .......... 0 to 50 °C (32 to 104 °F) operating -20 to 70 °C (-4 to 158 °F) storage Relative Humidity.... Up to 95%, non-condensing FCC Approval........ FCC Part 15 Class B, FCC Part 68, UL, CUL, CSA, CS03 Power Supply Specifications Size...
Installation 14 NT1 ACE User Manual 61203019L1-1
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.
