Avaya Power Supply 1151B1 with CAT 3 Cord for digital sets and comes without battery backup.
- Avaya 4606, 4612, 4624
- Avaya 4601, 4602, 4602SW, 4610SW. 4620, 4620SW, 4621SW, 4622SW, 4625SW, 4630SW
- Avaya 5601, 5602, 5602SW, 5610SW, 5620SW, and 5621SW
- Avaya 9610, 9620L, 9620, 9620C, 9630, 9640, 9650, 9650C
- Avaya 9630G, 9640G, and 9670G (Gigabit phone models) require the DC power cord with barrel connector that was included with your phone; this cord connects your phone to the 1151 power supply