GE Industrial Solutions IT Series 600-2000VA - Manual (Page 11)

Modifications Reserved 7
OPM_ITS_USM_M06_M20_0US_V011 (09/2007)
4.2 Back panel
TELELPHONE/MODEM connector
Telecom transfer IN/OUT ports provide users to extend the RJ11 cable applications.
CAUTION
To reduce the risk of fire, use only No. 26AWG or larger RJ11 telecommunication line cord.
OUTPUT POWER RECEPTACLES (NEMA 5-15R)
AC INPUT POWER RECEPTACLE (NEMA 5-15P)
600VA Rack mount shown
1500VA Tower shown