Tom/Jim- I do have the SBC TP76200MP document (dated 12/30/98), but I was asking about TR-406. Anyone familiar with that document? Is the TR-406 requirement equivalent to this SBC TP76200MP requirement? thanks
D Tom Lavka wrote: > > FYI...The most recent revision of TP76200MP is December 30, 1998; However, I > believe the requirements of section 8 remain unchanged from the July rev. > Check with SBC to be sure. > Tom Lavka > Associate Member Technical Staff > Copper Mountain Networks, Inc. > 3931 Sorrento Valley Blvd. > San Diego, CA 92121 > voice: (619)453-8799 ext. 110 > fax: (619)453-9244 > e-mail: tla...@coppermountain.com > website: www.coppermountain.com > > -----Original Message----- > From: JIM WIESE [mailto:jim.wi...@adtran.com] > Sent: Thursday, July 08, 1999 5:38 AM > To: TREG Newsgroup; EMC PSTC; n...@world.std.com > Subject: RE: TR-NWT-00406 battery range > > SBC requires all equipment to meet the requirements of their TP76200MP > document dated July 1998. In Section 8, there is a grouping of tests taken > from ANSI T1.315-1994 that requires proper operation of equipment from > -42VDC to -56.5 VDC over the expected life of the equipment. There is a > short term requirement for proper operation at -40VDC for one minute and at > -75VDC for 10mS. There is a battery drop out test in which the equipment > must recover and not be damaged when the input battery voltage is 0VDC for > 5mS. There is also a requirement to determine at what battery voltage the > equipment will be damaged (if it can be damaged). > > SBC requires this information in the form of a test report. > > Hope this helps, > Jim > > Jim Wiese > Compliance Engineer > ADTRAN, INC. > 901 Explorer Blvd. > P.O. Box 140000 > Huntsville, AL 35814-4000 > 256-963-8431 > 256-963-8250 fax > jim.wi...@adtran.com > > > ---------- > > From: Dwight Hunnicutt[SMTP:dwight.hunnic...@vina-tech.com] > > Sent: Wednesday, July 07, 1999 7:48 PM > > To: TREG Newsgroup; NEBS Newsgroup; EMC PSTC > > Subject: TR-NWT-00406 battery range > > > > Anyone been required to guarantee that their equipment must operate > > "for office battery range as per TR-NWT-000406"? > > > > I assume this means your equipment will operate in a DC supply range per > > TR-406. Anyone know the range? thanks > > > > D > > -- > > ___________________________ > > DWIGHT HUNNICUTT > > Sr. Compliance Engineer > > VINA Technologies, Inc. > > --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, jim_bac...@monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators).
