• Avaya J169 IP Phone supports three JBM24 Button Modules or two Avaya J100
Expansion Modules on PoE. For additional button modules, use 5V DC power adapter.
• Avaya J179 IP Phone supports two JBM24 Button Modules or one Avaya J100
Expansion Module on PoE. For additional button modules, use 5V DC power adapter.
Note:
The simultaneous connection of JBM24 Button Module and Avaya J100 Expansion
Module is not supported.
• If you are using a power adapter, disable PoE on the Ethernet connection.
The following table provides the LLDP power measurement of the phones, adjuncts, and
peripherals.
Phone model
Avaya standard power measurements (in Watts)
Energy Star (in
Watts)
Conservation
Typical
Maximum
Standby
J129
1.26
1.31
1.64
1.04
J139
1.40
1.67
2.24
1.55
J159
1.75
2.32
3.03
-
J169
1.72
1.84
2.34
1.85
J179
1.74
2.10
2.71
1.85
JBM24
0.19
0.69
1.35
NA
JEM24
1.70
1.90
2.00
NA
Wi-Fi/BT module
0.90
0.90
0.90
NA
USB device (PoE
slide switch in L
position)
0.5
0.5
0.5
NA
USB device (PoE
slide switch in H
position)
1.25
1.25
1.25
NA
The power requirements of the phone vary depending on the connected peripherals. The following
table provides the correlation between the connected peripherals and power requirements.
Phone model
PoE Class
J129
• IEEE 802.3af PoE Class 1 device.
J139
• IEEE 802.3af PoE, Class 1 device.
Table continues…
Avaya J100 Series IP Phones overview
April 2020
Installing and Administering Avaya J100 series IP Phones in an Open SIP
environment
20