BRX Power Injector Installation Guide
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180-0192-001-R01
Figure 4: Connecting the BRX Power Injector directly to the DSLAM
2.3 Combining POTS pairs with BRX Power Injector pairs directly to the DSLAM
While it is preferable to use an available cross-connect the BRX Power Injector includes a simple
cross-connect made up of 24 input pairs and 24 output pairs accessible via 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 respective binder
cable that connect to the POTS ports of the DSLAM.
Figure 5: Using the BRX Power Injector to combine POTS and BRX Power pairs
Important Note:
the BRX Power Injector supports a maximum of 24 POTS pairs as input to the
bypass section. An external cross connect device shall be used when there are more than 24 POTS
pairs to combine with the BRX Power pairs.
