07-13-2021 05:34 AM
Hi,
How we can find the power supplied by the analog port of VG310/VG204?
BR
AbdulKarim
Solved! Go to Solution.
07-14-2021 08:09 PM
Hi Abdul,
You can find this information on Table 2 of Cisco's Datasheet and the link is below:
From the website:
On-hook voltage | -44V |
Off-hook loop current | 25 mA (maximum) for short-loop-length port 35 mA (maximum) for long-loop-length port |
Ring voltage | 54 Vrms into 5 ringer equivalence numbers (RENs) at zero-loop-length port (balanced) (short-loop-length port) 62 Vrms into 2 RENs at zero-loop-length port (balanced) (long-loop-length port) |
Ring frequency | 20, 25, 30, and 50 Hz |
Link: Cisco VG Series Analog Voice Gateways Data Sheet
--Michael
07-14-2021 08:09 PM
Hi Abdul,
You can find this information on Table 2 of Cisco's Datasheet and the link is below:
From the website:
On-hook voltage | -44V |
Off-hook loop current | 25 mA (maximum) for short-loop-length port 35 mA (maximum) for long-loop-length port |
Ring voltage | 54 Vrms into 5 ringer equivalence numbers (RENs) at zero-loop-length port (balanced) (short-loop-length port) 62 Vrms into 2 RENs at zero-loop-length port (balanced) (long-loop-length port) |
Ring frequency | 20, 25, 30, and 50 Hz |
Link: Cisco VG Series Analog Voice Gateways Data Sheet
--Michael
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