Yes, that must be it, namely a US/Canada only, since the entire text is underlined. However, it is a very good reference to use when designing for connections to a centralized DC power source (i.e. equipment intended for sale to and use by telephone providers).
Gabe Usual disclaimers ------ snip ----- Gabriel, The international version of IEC950 and Australian version AS3260 do not have a section 3.4 (i.e. up to amendment 3). Perhaps it is a US/Canadian variation? On 9 Jan 1997, Gabriel Roy/HNS wrote: > Am I missing something here? The binational UL1950/CSA950 covers connections to > a centralized DC power source in Section 3.4. > > Gabriel Roy > Hughes Network Systems, MD > My opinions only. > Chris Healy Liaison Manager, Standards and Approvals email : [email protected] JNA Telecommunications Limited Ph (direct) : +61 2 9935 5728 16 Smith St, Chatswood, NSW 2067 Fax : +61 2 9417 3862 AUSTRALIA
