Best practices for telcoflex -48VDC cabling & other power OSI layer 1

Jameson, Daniel Daniel.Jameson at tdstelecom.com
Mon Jul 18 16:27:46 UTC 2016


ATT TP76300, section 4 goes over installation best practices,  although it doesn't cover Engineering guidelines.  It's adapted from the Telcordia  GR - 1275 standard,  little easier to read.  Is there a specific question you're looking to answer?

-----Original Message-----
From: NANOG [mailto:nanog-bounces at nanog.org] On Behalf Of Naslund, Steve
Sent: Monday, July 18, 2016 10:18 AM
To: nanog at nanog.org
Subject: RE: Best practices for telcoflex -48VDC cabling & other power OSI layer 1

Not sure where to find it exactly but the Bellcore power wiring standard is what is used for central office installations.  I think if you google Bellcore standard you will find what you are looking for.

Steven Naslund
Chicago IL

-----Original Message-----
From: NANOG [mailto:nanog-bounces at nanog.org] On Behalf Of Eric Kuhnke
Sent: Monday, July 18, 2016 11:12 AM
To: nanog at nanog.org
Subject: Best practices for telcoflex -48VDC cabling & other power OSI layer 1

Hey all,


I'm looking for a document or set of photos/presentation on best practices for telcoflex/-48VDC power cabling installation. Labeling, routing, organization and termination, etc. Or a recommendation on a printed book that covers this topic.

Not necessarily fully oldschool "we're going to teach all the technicians how to do the kansas city stitch" stuff, but the sort of thing that's applicable in a modern colo/IP network environment.


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