Part	Code	Rev	Release date	Changes	S/W
Extender	CEXT	A	Apr-2019	Changed damper port connectors to 6-pin Changed current sensing resistor to 1W	1.5
Multiplexer	CISM	A	Jan-2017	First release	1.4
Universal controller	CUCM	A	Aug-2016	First release	2.7
VRF host	CVRFH	A	Mar-2024	First release	1.0
WiFi bridge	COCB	A	Apr-2021	Changed EEPROM chip to 64K	4.27
Smart hub	COCBH	A	Jul-2023	First release	4.27
Network extension	CNEM	A	Aug-2011	First release	2.0

Extender (CEXT)

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