Verizon local CFA sanity check
I'm writing a LOA/CFA doc for some DS1s to be delivered to us on a Verizon private OC12 ring, and I'm getting conflicting info (including from multiple people within Verizon) on how to address individual DS1s. For STS/DS3s, it's pretty obvious, just the STS number, i.e. <SCID>/OC12/<STS>/<CLLI_there>/<CLLI_here> Anyone know for certain how Verizon numbers DS1 channels on an OC on a CFA doc? For clarity, this is Verizon local, Manhattan. Thanks, -cjp
Wouldn't you map the DS1 to the M13 mux that is connected to the STS1 on the OC? I didn't think Verizon did DS1 level xconnects directly into SONET. ----- Original Message -----
From: "Christopher Pilkington" <cjp@0x1.net> To: nanog@nanog.org Sent: Monday, January 24, 2011 1:25:46 PM Subject: Verizon local CFA sanity check I'm writing a LOA/CFA doc for some DS1s to be delivered to us on a Verizon private OC12 ring, and I'm getting conflicting info (including from multiple people within Verizon) on how to address individual DS1s. For STS/DS3s, it's pretty obvious, just the STS number, i.e.
<SCID>/OC12/<STS>/<CLLI_there>/<CLLI_here>
Anyone know for certain how Verizon numbers DS1 channels on an OC on a CFA doc?
For clarity, this is Verizon local, Manhattan.
Thanks, -cjp
-- Matthew S. Crocker President Crocker Communications, Inc. PO BOX 710 Greenfield, MA 01302-0710 http://www.crocker.com P: 413-746-2760
On Jan 24, 2011, at 13:37, "Matthew S. Crocker" <matthew@corp.crocker.com> wrote:
Wouldn't you map the DS1 to the M13 mux that is connected to the STS1 on the OC? I didn't think Verizon did DS1 level xconnects directly into SONET.
It's a Flashwave 4100, I'm told it has an integrated DS1 mux. (It's not on the prem here so I have to go by others' word.) I know our other Verizon customer ring that is all Cisco 15454 can deliver DS1 without external M13. -cjp
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