SONET Analysis
-----
Apto Solutions
UTOPIA
City Signal
Digiport Miami
Looking Glass
Corning Optical Fiber
Corning Cable Systems
Coractive
Marietta Fibernet
Southern Telecom
VON Magazine
-----
Sanswire Networks
LAMBDA Optical Systems
-----
Mark Cabiling
David Isenberg
Tom Keating
Jeff Pulver
Joe Laszlo
Dan Gillmor
Steve Stroh
Dave Winer
Om Malik
Om Malik 2
VoIP Watch
Jonathan Schwartz
Dana Blankenhorn
Rhonda Wickham
A-Clue.com
Alan Reiter
-----
Light Reading
Wireless Week
Heavy Reading
CED Magazine
LightWave Online
Boardwatch
Wi-Fi News
Unstrung
-----
Extreme Networks
CentrePath
Lightpath
OnFiber
Biltmore Communications
Movaz Networks
Riverstone Networks
-----
Telephony
Network World
Wired
Telecomweb
-----
SONET News
Ethernet News
-----
Champion Communications
Worldnet Phone
VoIP News
VoIP GNews
VoIP Nuke
Telebay
Lingo
Skype
eGlobalphone
Xchange
sipmedia
PhonePlus
VoIP Inc.
Lightyear Alliance
-----
OFC
Wi-Max World
-----
Tcomm News
MPLS News
MPLS GNews
GigE News
10GigE News
-----
Americas Network
LightWave
Network Magazine
-----
Find Profit
engadget
-----
5G Wireless
BWE
Sprint Wi-Fi
Internet Photonics
Physical Optics
-----
OSI Model
Tellabs 5500
Tellabs 6500
Cisco 15454
15454 Manual
Alcatel 1603
Alcatel 1680
Alcatel iMTN
NEC 2400
Kentrox IDSU
Nortel PSN2
ASX-4000
TNX-1100
Sycamore 16000
Ciena Metro Director K2
NEC
Alcatel
Cisco
Nortel
Kentrox
Marconi
The Glass Story
Harry Newton
Sprint
Sprint PCS
Sprint Local
-----
TekSystems.com
Careerbuilder.com
Telecomcareers.net
TacWorldwide
Monster Jobs
Fiber Optics Jobs
Snowdogs
Transport Jobs
Optical Ethernet
Bandwidth.com
-----
DeVry
IEEE
TL1 Guru
Ipswitch
Network-Tools
AT&T
MCI
NexTel
TeraBeam
TowerStream
GigaBeam
Private Line
Main.net
Sanjay Chiniwala
Open Spectrum
Google

archives

Powered by Blogger


Thursday, March 09, 2006


Framing Format: C-bit vs. M13

Today a customer called in and had a WBDCS ds3 circuit. I see the circuit is down. He says he wants C-bit Parity. I say it should be M13 because it's channelized for 28 T1's. He changes his end to M13 and I say see there you fixed it. He says he has another circuit and it is C-bit Parity and he wants C-bit Parity on this one. I check his other circuit and sure enough it's set for C-bit Parity. So we change both ends to C-bit Parity and it comes up and he says he's happy and that's how he wants to leave it and use it like that. So I had always thought if you had a ds3 with a WBDCS on it and it was channelized for 28 T1's you had to have M13. I'll have to talk with the guys at work about this one.

And I think I figured out why Larry doesn't like to use the SMS GUI for WBDCS work and instead prefers to use the QuickPad cut-through. Because the SMS WBDCS GUI doesn't work for sh*t.



posted by Dietrich Bonhoeffer at 5:58 AM