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CopperOptics 150-1619-11 Скачать руководство пользователя страница 8

Overview

950-719-111-03, Revision 03

2

June 29, 2000

PCS-719 List 1A

C

OMPOSITE

C

LOCK

S

IGNALS

Composite clock signals are a 64 kHz bipolar clock with 8 kHz bipolar violations, that define the bit and byte
boundaries of DDS data as it is transferred within a CO. In support of DDS interfaces, PG-Plus defines two
composite clock interfaces at the PAU/PMU card slot. The PAU/PMU selects the clock and translates it into bit
and byte clocks, which it then distributes to the COLUs. Wire-wrap pins on the backplane allow the composite
clock source to be terminated or daisy-chained to another shelf.

B

ACKPLANE

C

ONNECTIONS

Each shelf supports the connection of up to sixteen COLUs or six FICOLUs, two PMX units, and one PAU or
PMU. The backplane of the PCS-719 List 1A contains the connectors shown in

and

external to the COT shelf should follow the provisions of the current edition of the National Electrical Code and
applicable local codes.

Figure 2.

PCS-719 Shelf Backplane

Information in Tables 2 through 21 can be used for diagnostic and troubleshooting procedures
under the direction of an authorized PairGain technical support representative.

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Содержание 150-1619-11

Страница 1: ...PG FLEXPLUS TECHNICAL PRACTICE 123 456 789 01 Section 950 719 111 03 23 inch Central Office Terminal Shelf Model PCS 719 List 1A Part Number 150 1619 11 CLEI Code S9MTCB0A...

Страница 2: ...eir respective companies Information contained in this document is company private to PairGain Technologies Inc and shall not be modified used copied reproduced or disclosed in whole or in part withou...

Страница 3: ...diately report the extent of damage to the transportation company and to PairGain Order replacement equipment if necessary Check the packing list to ensure complete and accurate shipment of each liste...

Страница 4: ...Inspecting Your Shipment 950 719 111 03 Revision 03 iv June 29 2000 PCS 719 List 1A...

Страница 5: ...LAN Interface 14 DSX1 Connections 14 PAU PMU Connector 15 PMX Connectors 16 Specifications 18 Installation and Test__________________________________________________________________ 19 Required Tools...

Страница 6: ...p and Test 40 Abbreviations _______________________________________________________________________ 41 Product Support _____________________________________________________________________ 42 Technica...

Страница 7: ...for subscriber circuits alarm power and metallic test access are located on the backplane at the rear of the COT shelf All circuit boards are installed from the front of the COT shelf The PCS 719 COT...

Страница 8: ...ap pins on the backplane allow the composite clock source to be terminated or daisy chained to another shelf BACKPLANE CONNECTIONS Each shelf supports the connection of up to sixteen COLUs or six FICO...

Страница 9: ...Six pairs route to each of the sixteen COLU slots See Tables 25 through 28 for the connector pinouts Four Wire Subscriber Circuits The COT shelf provides a total of sixteen four wire data interfaces P...

Страница 10: ...ATA_L BATA_L 16 13 BATB_L BATB_L 14 11 12 9 HTIPA1 HTIPB1 10 7 HRINGA1 HRINGB1 8 5 FGND FGND 6 3 4WRXT1 4WRXR1 4 1 4WTXT1 4WTXR1 2 Table 3 COLU 2 J5 Connector Pinouts Pin Assignment Assignment Pin 49...

Страница 11: ...5 BATA_L BATA_L 16 13 BATB_L BATB_L 14 11 12 9 HTIPA3 HTIPB3 10 7 HRINGA3 HRINGB3 8 5 FGND FGND 6 3 4WRXT3 4WRXR3 4 1 4WTXT3 4WTXR3 2 Table 5 COLU 4 J7 Connector Pinouts Pin Assignment Assignment Pin...

Страница 12: ...5 BATA_L BATA_L 16 13 BATB_L BATB_L 14 11 12 9 HTIPA5 HTIPB5 10 7 HRINGA5 HRINGB5 8 5 FGND FGND 6 3 4WRXT5 4WRXR5 4 1 4WTXT5 4WTXR5 2 Table 7 COLU 6 J9 Connector Pinouts Pin Assignment Assignment Pin...

Страница 13: ...5 BATA_H BATA_H 16 13 BATB_H BATB_H 14 11 12 9 HTIPA7 HTIPB7 10 7 HRINGA7 HRINGB7 8 5 FGND FGND 6 3 4WRXT7 4WRXR7 4 1 4WTXT7 4WTXR7 2 Table 9 COLU 8 J11 Connector Pinouts Pin Assignment Assignment Pin...

Страница 14: ...A_H 16 13 BATB_H BATB_H 14 11 12 9 HTIPA9 HTIPB9 10 7 HRINGA9 HRINGB9 8 5 FGND FGND 6 3 4WRXT9 4WRXR9 4 1 4WTXT9 4WTXR9 2 Table 11 COLU 10 J13 Connector Pinouts Pin Assignment Assignment Pin 49 TIP55...

Страница 15: ...BATA_H 16 13 BATB_H BATB_H 14 11 12 9 HTIPA11 HTIPB11 10 7 HRINGA11 HRINGB11 8 5 FGND FGND 6 3 4WRXT11 4WRXR11 4 1 4WTXT11 4WTXR11 2 Table 13 COLU 12 J15 Connector Pinouts Pin Assignment Assignment P...

Страница 16: ...BATA_H 16 13 BATB_H BATB_H 14 11 12 9 HTIPA13 HTIPB13 10 7 HRINGA13 HRINGB13 8 5 FGND FGND 6 3 4WRXT13 4WRXR13 4 1 4WTXT13 4WTXR13 2 Table 15 COLU 14 J17 Connector Pinouts Pin Assignment Assignment P...

Страница 17: ...BATA_H 16 13 BATB_H BATB_H 14 11 12 9 HTIPA15 HTIPB15 10 7 HRINGA15 HRINGB15 8 5 FGND FGND 6 3 4WRXT15 4WRXR15 4 1 4WTXT15 4WTXR15 2 Table 17 COLU 16 J19 Connector Pinouts Pin Assignment Assignment P...

Страница 18: ...relays Figure 3 Alarm Relay Contacts from PAU PMU to COT Shelf Backplane Wire Wrap Field Relay contacts are shown when alarm is not active NO COM NC Critical Audible Critical Visual Major Audible Maj...

Страница 19: ...em Figure 4 shows the cable connections between the backplane connector and a DCE DB 25 connector To connect to a DTE device from the backplane connector a null modem cable is required Figure 5 shows...

Страница 20: ...f Refer to the PMU documentation for additional information on this interface Figure 6 shows the 10Base2 LAN connector Figure 6 LAN Connector DSX1 Connections The COT shelf provides terminations for e...

Страница 21: ...ITVISNO CRITVISCOM CRITVISNC 26 SYSNO SYSCOM SYSNC 25 SCB1 INTRPT1 CC1TIP 24 SCB2 INTRPT2 CC1RING 23 SCB3 INTRPT3 CC2TIP 22 SCB4 INTRPT4 CC2RING 21 SCB5 INTRPT5 ACO1 20 SCB6 INTRPT6 GND 19 SCB7 INTRPT...

Страница 22: ...RSIGA8 RSIGA9 RSIGA10 23 TDATA6 TDATA7 TDATA8 TDATA9 TDATA10 22 TSIGA6 TSIGA7 TSIGA8 TSIGA9 TSIGA10 21 CLKA6 CLKA7 CLKA8 CLKA9 FSYNCA10 20 FSYNCA6 FSYNCA7 FSYNCA8 FSYNCA9 CLKA10 19 GND GND GND GND GN...

Страница 23: ...B8 CLKB9 FSYNCB10 20 FSYNCB6 FSYNCB7 FSYNCB8 FSYNCB9 CLKB10 19 GND GND GND GND GND 18 RDATB11 RDATB12 RDATB13 RDATB14 RDATB15 17 RSIGB11 RSIGB12 RSIGB13 RSIGB14 RSIGB15 16 TDATB11 TDATB12 TDATB13 TDAT...

Страница 24: ...to 4 000 m Temperature 40 F to 131 F 40 C to 55 C Operating Humidity 5 to 95 noncondensing Compliance NEBS SR 3580 for Level 3 Human Safety UL 1950 for Restricted Access Emissions Radiation and Immun...

Страница 25: ...and test equipment required for the installation of the COT shelf are Wire wrap tool for 045 inch square pins No 2 Phillips screwdriver Flat head screwdriver Wire strippers Side cutters Volt ohmmeter...

Страница 26: ...fuse margin CO Input Current a Shelf Fuse b 4 POTS PLL 725 PRL 770 2 50 A 3 00 A 4 74 A 7 50 A 78 W 6 POTS PLL 725 PRL 771 3 06 A 5 00 A 5 86 A 10 00 A 85 W 3 POTS 1 ISDN PLL 725 PRL 772 2 42 A 3 00 A...

Страница 27: ...ion for Universal Systems Service Models Split Powering Single or Redundant Powering CO Heat Dissipation CO Input Current a a Indicates the current when all lines are off hook with all DSL lines at ma...

Страница 28: ...ess the backplane remove the clear Plexiglas cover ALARM LEADS Audible and visual alarm leads from the CO alarm panel to the COT shelf must be provided Run the Alarm leads down the side of the COT she...

Страница 29: ...nd wire to the CO Frame Ground termination point using locally approved methods Power Connections The TB1 termination point on the COT shelf backplane provides connections for dual 48 Vdc common batte...

Страница 30: ...sure that the ground connection is in place 2 Remove the four position jumper from TB1 3 Cut the four position jumper in half snipping out a small strip to ensure a gap between the two pieces when the...

Страница 31: ...d connection is in place 2 Remove the four position jumper refer to Figure 7 on page 24 and discard 3 Connect a wire from the 48A LOW terminal of TB1 see Figure 8 to the CO A battery supply at the fus...

Страница 32: ...connected To provide single source powering 1 Ensure that the ground connection is in place 2 Connect a wire from the 48A LOW terminal at TB1 Figure 9 to the CO battery supply at the fuse panel 3 Conn...

Страница 33: ...on page 28 shows the layout of the wire wrap pins on the shelf backplane If a remote ACO switch is to be wired refer to the External ACO Connection on page 40 for the wire wrap pin location Figure 10...

Страница 34: ...ndicates a critical alarm The alarm can be silenced using the ACO button Connect this relay to the critical alarm audible indicator of the CO alarm system MIN VISUAL 10 11 12 Indicates a minor alarm C...

Страница 35: ...nments PLL 720 PLL 721 PLL 722 PLL 723 PLL 724 Tip Ring LU 1 POTS1 POTS1 POTS1 POTS P1 26 P1 1 POTS2 POTS2 POTS2 P1 27 P1 2 POTS3 POTS3 POTS3 P1 28 P1 3 POTS4 POTS4 ISDN ISDN1 ISDN P1 29 P1 4 POTS5 IS...

Страница 36: ...SDN2 P2 30 P2 5 POTS6 P2 31 P2 6 LU 6 POTS1 POTS1 POTS1 POTS P2 32 P2 7 POTS2 POTS2 POTS2 P2 33 P2 8 POTS3 POTS3 POTS3 P2 34 P2 9 POTS4 POTS4 ISDN ISDN1 ISDN P2 35 P2 10 POTS5 ISDN2 P2 36 P2 11 POTS6...

Страница 37: ...N2 P3 30 P3 5 POTS6 P3 31 P3 6 LU 10 POTS1 POTS1 POTS1 POTS P3 32 P3 7 POTS2 POTS2 POTS2 P3 33 P3 8 POTS3 POTS3 POTS3 P3 34 P3 9 POTS4 POTS4 ISDN ISDN1 ISDN P3 35 P3 10 POTS5 ISDN2 P3 36 P3 11 POTS6 P...

Страница 38: ...SDN2 P4 30 P4 5 POTS6 P4 31 P4 6 LU14 POTS1 POTS1 POTS1 POTS P4 32 P4 7 POTS2 POTS2 POTS2 P4 33 P4 8 POTS3 POTS3 POTS3 P4 34 P4 9 POTS4 POTS4 ISDN ISDN1 ISDN P4 35 P4 10 POTS5 ISDN2 P4 36 P4 11 POTS6...

Страница 39: ...3 19 RING19 TIP19 44 20 RING20 TIP20 45 21 RING21 TIP21 46 22 RING22 TIP22 47 23 RING23 TIP23 48 24 RING24 TIP24 49 25 FGND FGND 50 Table 30 P2 Telco Connector Pin Assignment Assignment Pin 1 RING25 T...

Страница 40: ...6 TIP66 43 19 RING67 TIP67 44 20 RING68 TIP68 45 21 RING69 TIP69 46 22 RING70 TIP70 47 23 RING71 TIP71 48 24 RING72 TIP72 49 25 FGND FGND 50 Table 32 P4 Telco Connector Pin Assignment Assignment Pin 1...

Страница 41: ...4WTXT5 41 10 4WRXR5 4WRXT5 42 11 4WTXR6 4WTXT6 43 12 4WRXR6 4WRXT6 44 13 4WTXR7 4WTXT7 45 14 4WRXR7 4WRXT7 46 15 4WTXR8 4WTXT8 47 16 4WRXR8 4WRXT8 48 17 4WTXR9 4WTXT9 49 18 4WRXR9 4WRXT9 50 19 4WTXR1...

Страница 42: ...IP and CC1RING 2 Connect the second clock pair from the timing source generator to the CC2TIP and CC2RING 3 From the COT shelf at the end of the daisy chain connect CC1TIP to one terminal of TERM 1 an...

Страница 43: ...June 29 2000 37 Figure 11 Connecting the Composite Clock U54 CCITIP CCIRING CC2TIP CC2RING U55 U56 U57 U61 U62 U64 U63 U58 U59 U60 U54 CCITIP CCIRING CC2TIP CC2RING TERM 2 TERM 2 TERM 1 TERM 1 U55 U56...

Страница 44: ...red HDSL pairs onto the T and R wire wrap pins on terminals DSL_A 2 LU2 through DSL_A 16 LU16 To make the wire wrap terminations on the HDSL using two pair leads 1 Use a wire wrap tool to terminate HD...

Страница 45: ...m 12 HDSL not used System 3 HDSL 2 LU 7 DSL_A 7 System 13 HDSL System 7 HDSL System 4 Pwr 1 DSL_B 7 System 14 HDSL not used System 4 Pwr 2 LU 8 DSL_A 8 System 15 HDSL System 8 HDSL System 4 HDSL 1 DSL...

Страница 46: ...wer to the COT shelf Observe that the fuses hold when installed 3 Verify that there is between 42 Vdc and 56 Vdc between each of the 48 Vdc terminals and GND on TB1 on the COT shelf backplane 4 Measur...

Страница 47: ...Data Terminal Equipment ESD Electrostatic Discharge FICOLU PG Flex Integrated Central Office Line Unit HDSL High bit rate Digital Subscriber Line LED Light Emitting Diode MLT Mechanized Loop Testing N...

Страница 48: ...s at PairGain s option either a return of the price paid or b repair or replace of the software PairGain also warrants that for a period of thirty 30 days from the date of purchase the media on which...

Страница 49: ...en provided Equipment returned for repair or replacement is subject to a 250 per unit no trouble found NTF charge in the event that diagnostic evaluation reveals no evidence of functional failure or p...

Страница 50: ...nt This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications O...

Страница 51: ...950 719 111 03 Revision 03 Product Support PCS 719 List 1A June 29 2000 45...

Страница 52: ...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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