Table 17-3 Power usage without an EM60
Model Idle In Call
CCX 505 2.8 W 8 W
CCX 600 5.8 W 11 W
CCX 700 7.6 W 13 W
Table 17-4 Power usage with 1 EM60
Model Idle In Call
CCX 505 5 W 10.2 W
CCX 600 8 W 13.2 W
CCX 700 9.8 W 15.2 W
CCX PoE classes do not change when an EM60 is connected:
● CCX 505: PoE Class 0
● CCX 600: PoE Class 4
● CCX 700: PoE Class 4
The maximum power output from the EM60 USB ports is:
● USB-C: 2.5 W, 0.5 A
● USB-A: 0.5 W, 0.1 A
Poly CCX EM60 expansion module power limitations
Poly recommends using the CCX EM60 external AC adapter (5 VDC/3 A) for all
installations (sold separately).
IMPORTANT: Connect external power to the CCX EM60 expansion module and
not the host CCX phone.
When a power supply isn’t directly connected to the CCX EM60, the following
limitations apply:
● Hardware revisions of CCX 600 and CCX 700 phones manufactured before
November 2022 (revisions A through O) do not support the use of an EM60.
TIP: You can find the hardware revision number on the white label on the
back of your phone.
● CCX 505, CCX 600, and CCX 700 phones do not provide power to the EM60’s
USB-A port regardless of the CCX’s manufacturing date or revision.
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Chapter 17 Poly CCX EM60 expansion module
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