Contemporary Research ICE-HE - Manual (Page 6)

Contemporary Research 6 ICE-HE Ethernet Head End
iCW-Net Connections
iCW-Net 2, 3 RJ-45 female 8 pin Telco jack, supports 3300 ft [1 km] of wire
RS-422/485 type data requiring at least 2 twisted wire pairs with shield or fifth
conductor
iCW-Net 1: 6-pin captive-screw terminal for system wiring or use with RS-422/485-format
fiber or codecs
iC-Net Expand RJ-11 female 6-pin Telco jack
Recommended Wire: CAT5/CAT3 compatible unshielded, max 3,300 feet [1 Km] from Head End
Power Connections
Power In: 2.1mm coaxial jack (inside center conductor positive),
11 to 18 VDC, 12 VDC typical, 300 mA maximum (may be unregulated)
UL/CSA listed wall power supply (included for domestic 110 VAC/60 Hz
shipments only)
Includes
10 dB RF attenuator
12 VDC Power Supply