Toshiba CIX40 Reserve Power

One or two HPFB-6 optional units can be added to the CIX40 to provide reserve power. The amount of reserve power time depends on the hardware (see Table 5). The table below is an

estimate of battery backup time based on the premise that the HPFB-6 unit(s) are fully changed at the time of AC power failure. This estimated backup time is based on normal call traffic, the time estimates will be reduced by as much as half with extreme heavy traffic volumes.

Table 5        CIX40 Reserve Power Duration Estimates

Note The CIX40 should be plugged into AC power and the DC power switch should be turned on when installing the HPFB-6. The HPFB-6 will not start to operate if AC power is not available during the initial installation.