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BRX Power Injector Installation Guide 

22 

180-0192-001-R01 

Step 5: 

apply gentle pressure to make sure the 

BRX-PWR-M is making good contact with the 
matching connectors on the motherboard. 

 

Step 6: 

use the four (4) mounting screws to 

secure the BRX-PWR-M to the motherboard. 

 

Step 7: 

the newly installed BRX-PWR-M is now 

ready to power eight (8) additional pairs to the 

DSLAM. 

 

Table 9: Installing additional BRX-PWR-M modules in BRX Power Injector 

 

 

 

Summary of Contents for BRX

Page 1: ...BRX Power Injector Installation Guide 180 0192 001 R01 Broadband Reach eXtender Power Injector BRX PWR Installation Guide Document 180 0192 001 March 2020...

Page 2: ...By Positron Access Solutions Corporation 5101 Buchan Street Suite 220 Montreal Quebec Canada H4P 2R9 Telephone US and Canada 1 888 577 5254 International 1 514 345 2220 Product names other than Posit...

Page 3: ...Local 110 220Vac Source 11 3 1 3 Express RFT V Power Pairs 15 3 2 Grounding the BRX Power Injector 16 3 3 Using Bypass Section for POTS pairs 17 3 4 Installing Copper Cables into BRX Power Injector 1...

Page 4: ...AM POTS SPLITTER 31 FIGURE 10 CONNECTING THE BRX POWER INJECTOR TO A HUAWEI MA5116S SERIES DSLAM 31 List of Tables TABLE 1 BRX POWER INJECTOR POWERING OPTIONS AND ORDERING CODES 9 TABLE 2 CONNECTING A...

Page 5: ...power the BRX devices installed on xDSL pairs requiring amplification The BRX Power Injector installs adjacent to the DSLAM where its power pairs connect to the POTS port of the DSLAM where the CO tel...

Page 6: ...s Power to the BRX and Error Condition if any The following block diagram figure 2 highlights the inside of the BRX Power Injector Figure 2 Inside the BRX Power Injector The power source of the BRX Po...

Page 7: ...connection to the DSLAM It is also possible to use the BRX Power Injector as a basic cross connect when having to combine POTS and BRX Power pairs on the same cable binder s and in the absence of a c...

Page 8: ...ia punch down blocks POTS pairs in input to the BRX Power Injector shall be punched into the bypass section The output blocks of the bypass section allow you to mix POTS and BRX Power pairs into their...

Page 9: ...with local 48Vdc input BRX PWR 24 24 pair BRX Power Injector with local 48Vdc input Local 110 220Vac BRX PWR 8 AC 8 pair BRX Power Injector with local 110 220Vac input BRX PWR 16 AC 16 pair BRX Power...

Page 10: ...ne or two DC Power cable Be careful when cutting an opening in the rubber grommet since you will need to apply a silicon sealant in step 2 NOTE you can refer to steps 7 to 12 for the installation of t...

Page 11: ...ower source Figure 6 AC cable pre installed and terminated in the BRX Power Injector Here is the procedure to follow should you need to install a longer AC power cord Step 1 You will need a set of pli...

Page 12: ...st to secure the AC Power Cable in the BRX Power Injector enclosure Step 4 secure the ground wire green to the pre installed grounding lug of the BRX Power Injector enclosure Do not over tighten Step...

Page 13: ...er grommet from the enclosure of the BRX Power Injector You will need to lift the light grey sealant of the enclosure to loosen the rubber grommet Step 8 using a sharp box cutter or similar tool follo...

Page 14: ...rough the opening Step 10 re insert the rubber grommet back into its original position Step 11 re install the grey sealant gasket back into place to ensure the IP65 rating of the enclosure of the BRX...

Page 15: ...leftmost opening slice open the rubber grommet and insert the binder cable with the dedicated RFT V Express Power Pairs 190Vdc IMPORTANT NOTE make sure the pairs are unpowered before manipulating the...

Page 16: ...ounding lug to the ground wire You should use wire gauge of at least 10 AWG and up to 6 AWG Step 2 Use the lock washer and nut pre installed on the grounding post of the BRX Power Injector Step 3 inse...

Page 17: ...ort s of the DSLAM Step 1 insert the cable binders with the POTS pairs into the second from the left connector As per the installation of the AC Power Cable remove the rubber grommet and cut an openin...

Page 18: ...to connect the pairs of each cable binder that require the 48Vdc power to feed BRX devices on otherwise dry pairs You are now ready to connect the binder cables of the rightmost opening to the nearby...

Page 19: ...ng the Rubber Grommets before Installation Once you have mounted the BRX Power Injector in its final location you will need to apply a silicon sealant to ensure the IP65 rating of the enclosure We rec...

Page 20: ...on Sealant to the rubber grommets in use 3 6 Installing additional BRX PWR M Module s When initially installing an 8 pair or 16 pair version of the BRX Power Injector it is possible to install one or...

Page 21: ...nting screws Step 3 when installing the BRX PWR M module make sure you align the connector on the bottom surface of the BRX PWR M with the connectors on the motherboard of the BRX Power Injector Step...

Page 22: ...making good contact with the matching connectors on the motherboard Step 6 use the four 4 mounting screws to secure the BRX PWR M to the motherboard Step 7 the newly installed BRX PWR M is now ready...

Page 23: ...se 4 1 LED Descriptions The BRX Power Injector incorporates status LEDs to confirm its proper operation and report any problems with the loops Table 10 Power LED Table 11 BRX Power Pair Status LED PAI...

Page 24: ...at the red return wire connects to the 48VRTNA for the first DC Power Cable For the optional second DC Power cable make sure that the black live 48Vdc wire connects to the 48VB and that the red return...

Page 25: ...electrician Case 4 Express Power Pairs 190Vdc Make sure that the Power Status LEDs at the top end of the factory installed GE or ALPHA down converter module is ON If it is OFF you should inspect fuse...

Page 26: ...r cabling to the BRX Power Injector is properly installed and that the local 48Vdc or 112 220VAc power source is activated If using RFT V make sure there is current on the Express Power pairs SYMPTOM...

Page 27: ...f a BRX Power Pair is RED Case 1 pair has a shorted path between TIP and RING Make sure the pair is properly inserted in the punch down block You should also verify the pairs are properly connected to...

Page 28: ...no longer has a Dial Tone Make sure that the POTS pair from the Voice Switch CO is properly inserted in the Punch down Block connector in the BYPASS IN left section You should then make sure the POTS...

Page 29: ...rate the POTS dial tone and the 48Vdc sealing current internally and do not require a BRX Power Injector 5 1 Adtran 1148V The Adtran 1148 family uses a pair of Amphenol connectors to connect to the te...

Page 30: ...48Vdc current to flow through the DSLAM it is important to insert a 5 pin Gas Tube Discharge device Bourns or similar in the corresponding socket for each pair requiring BRX amplification Figure 8 Co...

Page 31: ...one on each pair along with the 48Vdc sealing current The POTS Splitter integrated in the Huawei MA 5116S series DSLAM will merge the 48Vdc from the POTS pairs with the DSL signal from the DSLAM onto...

Page 32: ...ference that may cause undesired operation Les produits BRX Power Injector sont conformes la norme NMB 003 d Industrie Canada Leur fonctionnement est sujet aux deux conditions suivantes 1 le dispositi...

Page 33: ...BRX PWR 24 AC BRX PWR 8 A BRX PWR 16 A BRX PWR 24 A BRX PWR 8 G BRX PWR 16 G and BRX PWR 24 G Les mod les BRX Power Injector suivants sont conformes aux normes IEC 60950 1 UL 60950 1 CAN C22 2 60950 1...

Page 34: ...anty information can be found in your Positron Access customer web portal http www positronaccess com Portal php Positron Access Solutions Sales Pricing Availability and Technical Support US and Canad...

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