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Related Manuals for PairGain HiGain HRE-420 List 1B
Summary of Contents for PairGain HiGain HRE-420 List 1B
- Page 1 EMOTE NDOOR NCLOSURE Model List Number Part Number HRE-420 150-1115-12 ECHNOLOGIES NGINEERING ERVICES ECHNICAL RACTICE 150-420-112-01 ECTION Revision History of This Practice Revision 01—December 22, 1997 A) Initial Release...
- Page 2 ©Copyright 1997 PairGain Technologies, Inc. PairGain and HiGain are registered trademarks of PairGain Technologies, Inc. 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 without the written consent of PairGain.
- Page 3 SING ANUAL Two types of messages, identified by icons, appear in the text. Notes contain information about special circumstances. Cautions indicate the possibility of equipment damage or the possibility of personal injury. HRE-420 List 1B PairGain Engineering - Plant Series...
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Page 4: Table Of Contents
List of Material .................2 Mounting ..................3 Wiring..................4 Installing the HRU..............7 Specifications ................7 Certification and Warranty ________________________________8 VCCI Certification ..............8 UL Listing ................8 Warranty ...................9 Technical Support _______________________________________10 Phone or Fax................10 Returns..................10 World Wide Web..............11 PairGain Engineering - Plant Series HRE-420 List 1B... -
Page 5: Overview
(HDSL and DS1) connections plus battery and ground. A rear panel punch-out labeled LEC (Local Exchange Carrier) provides cable access to TB1. • The RJ-48 connector is configured as a non-shorting RJ-48C. HRE-420 List 1B PairGain Engineering - Plant Series... -
Page 6: Cover
It is intended to provide additional security if desired. Circuit Assignment Label The gummed Circuit Assignment Label is for circuit I.D.#. It can be attached to any convenient location on the enclosure. PairGain Engineering - Plant Series HRE-420 List 1B... -
Page 7: Mounting
Lift the enclosure cover off the wall mounting plate (Figure Figure 2. HRE-420 Enclosure Cover and Wall Mounting Plate Use the mounting plate or the provided drilling template as a template for drilling or locating mounting holes. HRE-420 List 1B PairGain Engineering - Plant Series... -
Page 8: Wiring
HRE-420 List 1B printed circuit board and TB1 pin assigments. Figure 3 shows the HRE-420 List 1B pinout connections. Figure 3. HRE-420 List 1B Printed Circuit Board and TB1 Pin Assignments PairGain Engineering - Plant Series HRE-420 List 1B... - Page 9 HRE-420 enclosures. HDSL Interface Wiring for HRU-412 Applications HDSL LOOP 1 and 2 are the two HDSL pairs coming to the HRE-420 from the field cable pairs as shown in Figures and 4. HRE-420 List 1B PairGain Engineering - Plant Series...
- Page 10 DS1 output from the CPE (XMT) to TB1-9 (T) and TB1-10 (R). Connect the DS1 input to the CPE (RCV) to TB1-7 (T1) and TB1-8 (R1). Figure 5. HRE-420 List 1B, RJ-48C Pin Assignments PairGain Engineering - Plant Series HRE-420 List 1B...
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Page 11: Installing The Hru
Slide the HRU card along the two card guides and into the edge connector as shown in Figure 6. It should be seated firmly in the connector. Refer to the appropriate PairGain HRU Technical Practice for further information on using the HRU. Figure 6. Wall Mounting Base Specifications Operating Temperature and Humidity -40º... -
Page 12: Certification And Warranty
Always disconnect telephone lines and power connections from wall outlets before servicing or disassembling this equipment. All wiring external to the product should follow the provisions of the current edition of the National Electrical Code. PairGain Engineering - Plant Series HRE-420 List 1B... -
Page 13: Warranty
PairGain's sole opinion, is determined to be defective upon examination at our plant. The transportation charges from the Buyer to PairGain will be prepaid by the Buyer. When the equipment is shipped back to the Buyer, PairGain will pay the charges, unless no trouble is found (NTF), in which case the buyer will pay for the shipment. -
Page 14: Technical Support
PairGain provides technical support by phone, fax, and the World Wide Web. Phone or Fax PairGain Technical Assistance is available 24 hours a day, 7 days a week by contacting PairGain’s Customer Service Engineering group at one of the following numbers: •... -
Page 15: World Wide Web
A description of the equipment, as well as the number of units that you are returning. Be sure to include the model and part number of each unit. • The shipping address to which PairGain should return the repaired equipment. • The reason for the return: a) The equipment needs an ECO/ECN upgrade. - Page 16 Corporate Office 14402 Franklin Avenue Tustin, CA 92780 Tel: (714) 832-9922 Fax: (714) 832-9924 For Technical Assistance: (800) 638-0031...