PairGain FRE-860, Technical Practice

Page 1: ...868 MADE IN USA PairGain TELEPHONE COMPANY PROPERTY Remote Terminal Enclosures Model List No Part No CLEI Code FRE 860 1 150 2360 01 VAMRMS0A 1A 150 2360 11 VAMRRS0A FRE 865 1 150 2365 01 VAMRNS0A 1A...

Page 2: ...espective 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 without the...

Page 3: ...company 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 Pair...

Page 4: ...osure 5 Installing the FRE 865 and FRE 867 RT Enclosures 6 Installing the FRE 868 RT Enclosure 8 Chassis Ground Wiring 10 Cabling Verification 11 Turn Up and Testing 11 Close the Housing 11 Troublesho...

Page 5: ...nits LU and channel units CU The RT Enclosures provide termination points for subscriber circuits HDSL auxiliary power and metallic bypass pairs The units described by this document get power from the...

Page 6: ...X Indoor Wall Mount X X X X Number of Subscriber Lines 24 Channel X X X X X X X 48 Channel X X X X X Subscriber Protection 35 ft Gel filled Cable Stub X X X X 35 ft Air filled Cable Stub X X Marconi...

Page 7: ...cted Access Emissions Radiation and Immunity GR 1089 CORE for Class B Equipment Dimensions FRE 860 FRE 865 FRE 867 FRE 868 Height 23 6 in 59 9 cm 23 6 in 59 9 cm 23 6 in 59 9 cm 23 3 in 60 0 cm Width...

Page 8: ...e pliers Be careful when working with telephone circuits Dangerous voltages can be present It is unsafe to install telephone wiring during a lightning storm All wiring external to the product should f...

Page 9: ...e Figure 2 Use the mounting hardware provided with the RT Enclosure Follow local practices to ensure a secure mounting Figure 2 FRE 860 RT Enclosure and Termination Panel 3 Termination points for Subs...

Page 10: ...ng the cables The customer must provide the appropriate mounting hardware Follow local practices to ensure a secure mounting The FRE 867 has lifting tabs to facilitate the mounting of the enclosure Fi...

Page 11: ...OR HDSL 2 RD BN Bypass WH GN Bypass RD SL PWR 1A WH BN PWR 1A BK BL PWR 2A WH SL PWR 2A BK OR PWR 1B RD BL PWR 1B BK GN PWR 2B RD OR PWR 2B BK BN Table 4 FRE 865 and FRE 867 Subscriber Terminations C...

Page 12: ...ure mounting Figure 4 FRE 868 RT Enclosure 2 Connect the HDSL pairs to the HDSL Terminations see Figure 4 3 Connect a female Amphenol ended subscriber cable to the subscriber line connector not suppli...

Page 13: ...iber Cable Stub Sub scriber Lines Circuit Backplane Connector P1 25 Pair Subscriber Cable Stub Tip Ring Tip Ring Tip Ring Tip Ring Tip Ring Tip Ring 1 1 26 1 WH BL 9 1 34 9 RD BN 17 1 42 17 YL OR 2 2...

Page 14: ...wire through the small hole in the strain relief on the bottom of the RT Enclosure 2 For the FRE 868 List 1 List 2 List 3 and List 4 route the chassis ground wire through the hole provided on the righ...

Page 15: ...resistance between Tip and Ground and Ring and Ground for each of the HDSL pairs terminated at the RT Enclosure TURN UP AND TESTING Refer to the COLU Technical Practice or RTLU Technical Practice for...

Page 16: ...IATIONS AWG American Wire Gauge Ckt Circuit CO Central Office COLU Central Office Line Unit COT Central Office Terminal CU Channel Unit FCC Federal Communications Commission GND Ground HDSL High bit r...

Page 17: ...warranty PairGain warrants that for a period of 30 days from the date of purchase the software furnished with its products will operate substantially in accordance with the PairGain published specifi...

Page 18: ...ber fax number or email address listed below Telephone 800 370 9670 Fax 714 832 9923 Email Address rma pairgain com 3 Include the following information in writing along with the equipment you are retu...

Page 19: ...nterference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measu...

Page 20: ...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...