CopperOptics 150-1670-52 Скачать руководство пользователя страница 4 | Manualshive

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Inspecting Your Shipment

950-779-115-02, Revision 02

iv

March 17, 2000

PRL-770 and PRL-779 List 1E and 2E

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Содержание 150-1670-52

Страница 1: ...ENGINEERING SERVICES TECHNICAL PRACTICE 950 779 115 020 SECTION 950 779 115 02 Indoor Remote Terminal Enclosure PRL 770 List 2E PRL 779 List 1E Part Number 150 1670 52 150 1679 51 CLEI Code S9MSBA0A...

Страница 2: ...ll assert no such right license or interest with respect to such trademark All other product names mentioned in this document are used for identification purposes only and may be trademarks or registe...

Страница 3: ...y and to PairGain Order replacement equipment if necessary Check the packing list to ensure complete and accurate shipment of each listed item If the shipment is short or irregular contact PairGain as...

Страница 4: ...Inspecting Your Shipment 950 779 115 02 Revision 02 iv March 17 2000 PRL 770 and PRL 779 List 1E and 2E...

Страница 5: ...t Equipment 4 Preparing the RT 5 Mounting the RT 5 Wall Mounting 5 Line up Mounting 7 Wiring the RT 9 Turn up and Testing 12 Fault Isolation____________________________________________________________...

Страница 6: ...Table of Contents 950 779 115 02 Revision 02 vi March 17 2000 PRL 770 and PRL 779 List 1E and 2E...

Страница 7: ...LS GS lines each for as many as 96 subscriber lines The COT shelf operates on standard 48 Vdc CO battery and supplies power to the RT eliminating the need and expense of providing local power at the...

Страница 8: ...d to establish a path to channel 1 of the LS GS RT during fault conditions and to provide for drop testing of the selected subscriber line from the CO location SPECIFICATIONS Power Voltage Safety A2 c...

Страница 9: ...oop Current 23 mA minimum Ring Generation PRL 770 Balanced Trapezoidal 40 Vrms minimum 20 3 Hz up to 5 REN per line 10 REN total at RT PRL 779 Unbalanced Trapezoidal 40 Vrms minimum 20 3 Hz up to 5 RE...

Страница 10: ...performed by qualified service personnel only This RT is to be installed in a restricted access location Be careful when installing or modifying telephone lines Dangerous voltages can be present It is...

Страница 11: ...e Mounting Kit for the RT wall positioning The RT is now prepared for mounting MOUNTING THE RT The PRL 770 and PRL 779 are suitable for mounting on a wall or line up Wall mounting is preferable Wall M...

Страница 12: ...2 6 March 17 2000 PRL 770 and PRL 779 List 1E and 2E Use the two No 6 x 1 inch wood screws provided in the Mounting Kit to attach the RT to the wall of the restricted access area see Figure 3 Figure 3...

Страница 13: ...L 770 and PRL 779 List 1E and 2E March 17 2000 7 Line up Mounting Use the back panel of the enclosure or the enclosed hole pattern drawing as a template for marking the locations of mounting holes as...

Страница 14: ...8 March 17 2000 PRL 770 and PRL 779 List 1E and 2E Use the two No 6 x 1 inch wood screws provided in the Mounting Kit to attach the RT to the side of the restricted access area see Figure 5 Figure 5 L...

Страница 15: ...ip and Ring wires attaching the subscriber line wires During installation refer to the RT Reference label see Figure 6 affixed inside the Telco Access door The Reference label identifies the Frame Gro...

Страница 16: ...nsert the Tip and Ring wires through the hole below the Telco Access door This RT does not provide primary protectors on the HDSL or subscriber pairs The primary protection for HDSL pairs must be an i...

Страница 17: ...g holes see Figure 8 Each wire entry hole accepts one unstripped solid copper wire 22 24 American Wire Gauge AWG with a maximum insulation diameter of 1 52 mm Figure 8 Attaching the RT Wires 4 Press t...

Страница 18: ...to determine the cause of any of the following problems Table 1 provides procedures for isolating faults indicated by the COLU LEDs Table 1 COLU LED Fault Isolating LED Mode Condition Procedure None O...

Страница 19: ...y be faulty Table 2 Subscriber Fault Isolating Conditions Causes Procedures no dial tone cannot dial Short circuit or open circuit 1 At the CO using the craft interface select Test menu option and vie...

Страница 20: ...hone loop length too long 2 If phone does not stop ringing when using a butt set at the subscriber location one or both of these conditions exist faulty RT loop length is too long refer to Specificati...

Страница 21: ...Central Office Terminal ESD Electrostatic Discharge HDSL High bit rate Digital Subscriber Line IDC Insulation Displacement Contact LED Light emitting Diode LS GS Loop Start and Ground Start MLT Mechan...

Страница 22: ...ts will operate substantially in accordance with the PairGain published specifications and documentation for such software PairGain s entire liability for software that does not comply with the forego...

Страница 23: ...y PairGain the Buyer will be responsible for payment of the cost of the replacement product BILLING PairGain s repair of products returned for repair replacement or credit whether in warranty or out o...

Страница 24: ...ason for the return For example The equipment needs an ECO ECN upgrade The equipment is defective If there is another reason for returning the equipment please let us know so we can determine how best...

Страница 25: ...se harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interfe...

Страница 26: ...Corporate Office 14402 Franklin Avenue Tustin CA 92780 Tel 714 832 9922 Fax 714 832 9924 For Technical Assistance 800 638 0031 714 730 3222...

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