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ADC PCS-822, Техническая практика

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January 6, 2003

SCP-PCS822-021-03H

ADC Telecommunications, Inc.

15

P

REPARING

 

THE

 F

IELD

 S

HELF

1. Build a spacer assembly by placing one #10 flat washer onto a 10-32 x ¾" Pan Head Phillips screw, followed

by one 3/8" spacer or by placing one 1/4" cup washer onto a 1/4-20x ¾" Captive Hex Head Screw, followed by
one 1/2" spacer.

2. Repeat step 1 three times to build a total of four spacer assemblies.
3. On each side of the Field Shelf, install two spacer assemblies (

Figure 13

). Ensure that the spacer assemblies

are tightly secured to the Field Shelf.

Figure 13. Preparing the Field Shelf

If spacer assemblies are already attached, skip this procedure and go to 

Attaching the Field Shelf on 

page 16

.

Field
Shelf

Spacer
Assemblies (4)

Содержание PCS-822

Страница 1: ...Section SCP PCS822 021 03H PG FlexPlus Field Shelf Technical Practice Model List CLEI Code PCS 822 2A S9MSGMGB...

Страница 2: ......

Страница 3: ...Inc and shall not be modified used copied reproduced or disclosed in whole or in part without the written consent of ADC Contents herein are current as of the date of publication ADC reserves the rig...

Страница 4: ...item If the shipment is short or irregular contact ADC as described in Product Support on page 33 If you must store the equipment for a pro longed period store the equipment in its original container...

Страница 5: ...ols and Test Equipment 13 Hardware Included with the Kit 13 Installing the Brackets 14 Preparing the Field Shelf 15 Attaching the Field Shelf 16 PCS 822 Ground Connections 17 Cable Locations 19 PFU 83...

Страница 6: ...SCP PCS822 021 03H January 6 2003 iv ADC Telecommunications Inc...

Страница 7: ...AM 8 Figure 9 PCS 822 Application Edge IAD and Edge RAM 9 Figure 10 PCS 822 Application 4 6 24 Channel Systems Edge IAD and RAM Systems 10 Figure 11 Alarm Circuits 11 Figure 12 Mounting the Brackets 1...

Страница 8: ...SCP PCS822 021 03H January 6 2003 vi ADC Telecommunications Inc...

Страница 9: ...cifications 12 Table 3 Cable Wire Gauge and Length 13 Table 4 Network Screened Cable Circuit Assignments 23 Table 5 DSL Cable Circuit Assignments 24 Table 6 Subscriber Cable Circuit Assignments 25 Tab...

Страница 10: ...SCP PCS822 021 03H January 6 2003 viii ADC Telecommunications Inc...

Страница 11: ...S0s of Time Division Multiplex TDM services and up to 128 PVCs for ATM services These slots support external interfaces of T1 High bit rate Digital Subscriber Loop HDSL or HDSL2 PCT 850 cards can also...

Страница 12: ...2 Block Diagram CAUTION If you use a PCT 850 card with any input signal other than a DSX 1 the MUX card may be damaged This type of damage is not covered by the ADC warranty The NIU and MUX must be co...

Страница 13: ...services and are powered from the PLL 735s installed in the Field Shelf The four DS1 circuits provide 96 DS0s of service with the optional fifth DS1 providing a protection circuit Figure 3 PCS 822 App...

Страница 14: ...e locally powered to eliminate the need for the power pairs The four DS1 circuits provide 96 DS0s of service with the optional fifth DS1 providing a protection circuit Figure 4 PCS 822 Application 24...

Страница 15: ...and DS1 circuits apply for this configuration as with the FLL 814 configurations previously described Figure 5 PCS 822 Application 4 6 24 Channel Systems NIU 1 NIU 2 NIU 3 NIU 4 NIU 5 Slot 4 Slot 5 Sl...

Страница 16: ...ptional third pair may be used for circuit protection This configuration cannot be combined with other configurations described in this section Figure 6 PCS 822 Application RPOTS NIU 1 NIU 2 NIU 3 Slo...

Страница 17: ...ises to separate the ADSL and POTS signals Four DS1 s provide up to 96 DS0 s of TDM voice and 4 DS1 s provide up to 16 PVC s of ATM data Figure 7 PCS 822 Application Edge IAD NIU 1 NIU 2 NIU 3 NIU 4 N...

Страница 18: ...er source of dial tone Four DS1 circuits provide up to 24 PVC s of ATM data for each RAM Figure 8 PCS 822 Application Edge RAM NIU 5 NIU 6 NIU 7 NIU 8 Slot 1 Slot 2 Slot 3 Slot 4 Slot 5 Slot 6 Slot 7...

Страница 19: ...re 9 PCS 822 Application Edge IAD and Edge RAM NIU 1 NIU 2 NIU 3 NIU 4 NIU 5 NIU 6 NIU 7 NIU 8 Slot 1 Slot 2 Slot 3 Slot 4 Slot 5 Slot 6 Slot 7 Slot 8 Management and Multiplex Units 4 DS1s TDM 4 DS1s...

Страница 20: ...hannel Systems Edge IAD and RAM Systems NIU 1 NIU 2 NIU 3 NIU 4 NIU 5 NIU 6 NIU 7 NIU 8 Slot 1 Slot 2 Slot 3 Slot 4 Slot 5 Slot 6 Slot 7 Slot 8 Management and Multiplex Units 4 DS1s TDM 4 DS1s ATM POT...

Страница 21: ...ppropriate Management Unit documentation for information on provisioning these alarms Figure 11 Alarm Circuits The Field Shelf Fan Unit and Management Unit must be installed in the Field Shelf to supp...

Страница 22: ...Compliance NEBS SR 3580 Level 3 GR 63 CORE Equipment is compliant with the applicable environmental sections when installed in a pedestal GR 487 CORE Equipment is compliant with the applicable environ...

Страница 23: ...an Head Phillips Screws Four 10 Flat Washers Four 3 8 Spacers Four 10 32 x 3 8 Pan Head Phillips Screws or Two Mounting Brackets Four 1 4 20x Captive Hex Head Screws Four 1 4 Cup Washers Four 1 2 Spac...

Страница 24: ...ground clamp attached to the divider panel is required for grounding the Field Shelf and pedestal PCS 822 Ground Connections on page 17 2 Install the mounting brackets using the hardware from step 1...

Страница 25: ...1 4 20x Captive Hex Head Screw followed by one 1 2 spacer 2 Repeat step 1 three times to build a total of four spacer assemblies 3 On each side of the Field Shelf install two spacer assemblies Figure...

Страница 26: ...g the Field Shelf 3 Use the 10 32 x 3 8 Pan Head Phillips screws or 1 4 20 x 1 2 Hex Washer Head screws to secure the Field Shelf to the mounting brackets Figure 15 Figure 15 Securing the Field Shelf...

Страница 27: ...round bar and terminate the ground wires 1 Locate the ground clamp assembly on the divider panel previously removed from the pedestal Figure 16 Figure 16 NCAD 16 C Divider Panel and Ground Clamp Assem...

Страница 28: ...pedestals Figure 18 5 Mount the ground bar to the pedestal rail holes prepared in step 4 using 20 x hardware included with the pedestal Figure 18 Mounting the Ground Bar to the Pedestal 6 Cut the gre...

Страница 29: ...ution when bending the cable to avoid kinking the cable and damaging the shielding and or insulation CAUTION FAN MOVING FAN BLADES DOOR SWITCH TEST MADE IN U S A PFU 830 FAN FAIL LIST 1 5 1 6 10 20 15...

Страница 30: ...se low rpm alarm If the fan fail LED remains off after holding the fan test button down for four seconds or more then the fan unit has passed the fan test If there is a fan failure the fan fail LED is...

Страница 31: ...03 SCP PCS822 021 03H ADC Telecommunications Inc 21 PCT 850 CARDS Use the PCT 850 with DSX 1 operation or replace the PCT 850 with the appropriate T1 HDSL or HDSL2 interface cards Figure 21 Figure 21...

Страница 32: ...e This screen isolates the network receive lines from the network transmit lines to avoid crosstalk problems Table 4 on page 23 CAUTION If you use a PCT 850 card with any input signal other than a DSX...

Страница 33: ...SL Loop 2 5 5 WH SL 5 Tx Side 2 HDSL Loop 2 6 6 RD BL 6 Tx Side 2 HDSL Loop 2 7 7 RD OR 7 Tx Side 2 HDSL Loop 2 8 8 RD GN 8 Tx Side 2 HDSL Loop 2 9 RD BN 10 RD SL 11 BK BL 12 BK OR SP 1 RD WH SP 2 BK...

Страница 34: ...35 WH BL 1 1 A DSL 1 PWR 1 2 36 WH OR 1 B DSL 1 PWR 2 3 37 WH GN 2 2 A DSL 1 DSL 1 4 38 WH BN 2 B DSL 1 DSL 2 5 39 WH SL 3 3 A DSL 2 PWR 1 6 40 RD BL 3 B DSL 2 PWR 2 7 41 RD OR 4 4 A DSL 2 DSL 1 8 42...

Страница 35: ...Telephone No Cable Pair Protector Socket Cable Stub Slot Circuit Binder Tip Ring 1 51 BLUE WH BL 1 1 2 52 WH OR 2 3 53 WH GN 3 4 54 WH BN 4 5 55 WH SL 5 6 56 RD BL 6 7 57 RD OR 2 7 8 58 RD GN 8 9 59 R...

Страница 36: ...RD GN 8 34 83 RD BN 9 35 84 RD SL 10 36 85 BK BL 11 37 86 BK OR 12 38 87 BK GN 7 13 39 88 BK BN 14 40 89 BK SL 15 41 90 YL BL 16 42 91 YL OR 17 43 92 YL GN 18 44 93 YL BN 8 19 45 94 YL SL 20 46 95 VI...

Страница 37: ...e input and output alarms are routed out of the PCS 822 on the alarm cable Each alarm is connected to a pair of wires Table 7 Table 7 Alarm Cable Circuit Assignments ALARM CABLE CIRCUIT ASSIGNMENTS Ci...

Страница 38: ...ugh the right hand protection block Subscriber drops are routed through the left hand block FPR 806 applications only Figure 22 Figure 22 Protection Block 46 41 36 31 6 26 21 11 16 1 50 45 40 35 10 30...

Страница 39: ...ttery supply Note on page 1 Table 8 Power Cable Figure 23 PCS 822 3 Pair Power Cable DANGER Failure to properly fuse the PCS 822 can result in personal harm damage to equipment or loss of service DANG...

Страница 40: ...for 42 5 Vdc battery and 15 fuse margin Heat Dissipation 4 POTS dual PLL 735 PRL 770 4 9 A 7 5 A 82 6 W 6 POTS dual PLL 735 PRL 771 6 0 A 10 0 A 90 1 W 3 POTS 1 ISDN dual PLL 735 PRL 772 4 7 A 7 5 A 8...

Страница 41: ...DS0 Digital Signal Level 0 DS1 Digital Signal Level 1 DSL Digital Subscriber Line DSLAM Digital Subscriber Line Access Multiplexer DSX 1 Digital Subscriber Cross Connect Level 1 E ESD Electrostatic D...

Страница 42: ...003 32 ADC Telecommunications Inc R RAM Remote Access Module RMA Return Material Authorization RT RemoteTerminal S SHDSL Synchronous High Speed Digital Subscriber Loop T TDM Time Division Multiplexer...

Страница 43: ...ted below Telephone 800 366 3891 Email Address rma ADC com 3 Include the following information in writing along with the equipment you are returning Company name and address Contact name and telephone...

Страница 44: ...rantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment...

Страница 45: ......

Страница 46: ...World Headquarters ADC Telecommunications Inc 12501 Whitewater Drive Minnetonka Minnesota USA 55343 For Technical Assistance 800 366 3891 8D 1215308...

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