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CopperOptics 150-1217-01, Quick Installation Manual

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CopperOptics 150-1217-01 Quick Installation Manual Download Page 7

350-611-101-01

March 17, 1998

Revision 

01

HLU-611

 List 

1

PairGain

 Engineering - Plant Series

 

5

HLU-611 Card-Edge Connectors

The HLU-611 List 1 card-edge connector pinouts are shown below. The 
HLU-611 List 1 uses pins 20 and 21 as alarm-relay output. The Kentrox 220 
T-Term shelf uses the same pins for external equalizer output. If the HLU-611 
is installed into a Kentrox shelf, the HLU-611 ALM option must be disabled.

Summary of Contents for 150-1217-01

Page 1: ...QUICK INSTALLATION GUIDE PAIRGAIN TECHNOLOGIES INC SECTION 350 611 101 01 Revision History of this guide Revision 01 March 17 1998 A Initial Release Model List Part Number CLEI Code HLU 611 1 150 121...

Page 2: ...ications 17 Documentation 18 Technical Support 18 Bulletin Board Services 18 Copyright 1998 PairGain Technologies Inc PairGain is a registered trademark and HiGain is a trademark of PairGain Technolog...

Page 3: ...bit rate Digital Subscriber Line VHDSL system on one non loaded copper pair over the cable lengths shown in the following table at the line rate of 392 kHz For more detailed information consult the HL...

Page 4: ...Revision 01 March 17 1998 350 611 101 01 2 PairGain Engineering Plant Series HLU 611 List 1 Features The HLU 611 List 1 Line Unit front panel features are...

Page 5: ...that indicates system state Green Normal Operation Flashing Green VHDSL Acquisition Flashing Red Minor Alarm Red FUSE ALRM Yellow Self Test in progress or an HLU 611 List1 loopback in effect CREM or...

Page 6: ...shelves PairGain HCS 418 19 shelf PairGain HCS 417 23 shelf PairGain HCS 402 2 slot shelf INSTALLATION Upon receipt of the equipment visually examine it for signs of damage If the equipment has been...

Page 7: ...dge Connectors The HLU 611 List 1 card edge connector pinouts are shown below The HLU 611 List 1 uses pins 20 and 21 as alarm relay output The Kentrox 220 T Term shelf uses the same pins for external...

Page 8: ...11 List 1 Installing the HLU 611 To install the HLU 611 List 1 into the shelf slide the unit into the shelf card guides for the desired slot Push the unit in until it is entirely within the card guide...

Page 9: ...its current setting 2 Press the SEL button to step the display through all possible settings one at a time of the parameter being displayed 3 Press the MODE button to select the desired parameter and...

Page 10: ...w Control set to NONE VT Terminal Emulation 2 Use a serial cable to connect the RS 232 COM port on the dumb terminal to the HLU 611 front panel Craft port 3 On each screen enter the key represented by...

Page 11: ...s the equalizer to DSX 1 for 0 133 feet 133 Sets the equalizer to DSX 1 for 133 266 feet 266 Sets the equalizer to DSX 1 for 266 399 feet 399 Sets the equalizer to DSX 1 for 399 533 feet 533 Sets the...

Page 12: ...band loopback codes A1LB and A2LB Configures the HiGain system to respond to the Teltrend addressable repeater in band loopback codes A3LB Configures the HiGain system to respond to the Wescom addres...

Page 13: ...in sync LOSW 1LP Cause HiGain to transmit the AIS signal at both the HLU and HRU T1 output ports when either of the two HDSL loops are not in sync LOSW or if a margin alarm occurs CONF YES Confirms th...

Page 14: ...erminal It determines the minimum allowable margin below which a minor alarm can occur 4 dB Default value ALM DIS Opens the relay alarm contacts if closed and prevents another relay alarm closure from...

Page 15: ...minute power control timer Alarms Only one alarm can be displayed at a time therefore only the highest priority alarm is displayed if more than one alarm exists The following table lists the alarms or...

Page 16: ...from the maintenance terminal NLOC Network Local Loopback Loopback at HLU toward the CBA initiated by upstream in band codes or from the maintenance terminal CLOC Customer Local Loopback Loopback at H...

Page 17: ...350 611 101 01 March 17 1998 Revision 01 HLU 611 List 1 PairGain Engineering Plant Series 15 A block diagram showing the GNLB locations and their activation codes are shown below...

Page 18: ...CO condition by pressing the SEL button on the HLU front panel Self Test The HLU is in a self test mode This occurs every power ON OFF cycle ALRM Alarm Condition Exists A minor alarm condition is in e...

Page 19: ...Settings review mode LIST 0xL HLU s List Displayed during System Settings review mode defined above FRM Frame SF ESF UNFR NONE Defines the type of frame pattern being received from the DSX 1 Displaye...

Page 20: ...er Service Engineering group at During normal business hours 8 00 AM to 5 00 PM Pacific Time Monday Friday excluding holidays technical assistance calls are normally answered directly by a Customer Se...

Page 21: ...Corporate Office 14402 Franklin Avenue Tustin CA 92780 Tel 714 832 9922 Fax 714 832 9924 For Technical Assistance 800 638 0031...

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