User guide

Getting to Know the Access Point Features
Reading the 7781CM LEDs
ZoneFlex Outdoor Access Point 9.8.1 User Guide, 800-70598-001 Rev B 40
Cable Modem Heater
The 901-7781-US01, 901-7781-JP21 and 901-7781-WW01 7781CM includes a
built-in heater for the cable modem that permits operation at extremely low
temperatures. The heater is typically on below -10° C (14° F). The heater is powered
by POC only. When the 7781CM is powered by 12 VDC, the heater is disabled.
The 901-7781-WW11 EuroDOCSIS 7781CM does not include a built-in heater.
7781CM Operation
Refer to the ZoneFlex 7781CM Cable Modem Access Point Installation Guide for
information on Cable Modem configuration and operation.