Phone Systems

Previous Thread
Next Thread
Print Thread
Rate Thread
"Blue" board colors
#446975 09/10/07 01:22 PM
Joined: Sep 2005
Posts: 11
maiau Offline OP
Member
OP Offline
Member
Joined: Sep 2005
Posts: 11
Hello Folks,

I know this has been posted here before, but can anyone please list the "standard" colors for backboards.

I think it is green for CO lines
Blue for station cable
and so on.

Thanks,

EMP & Lightning Home Surge Protection
EMP - Click Here!
Re: "Blue" board colors
#446976 09/10/07 01:41 PM
Joined: Jun 2004
Posts: 4,545
Moderator-Comdial, ESI, Voicemail, Cisco
Offline
Moderator-Comdial, ESI, Voicemail, Cisco
Joined: Jun 2004
Posts: 4,545
This information is from www.solonics.com . I'm sure it can also be found elsewhere, but this seems to be accurate, from what I've learned thru the years.


The color code is an industry standard method for identification:

Blue boards are for the cables that go to the customer station.

Green boards are cables toward the central office.

Red boards are the cables to the key telephone equipment.

Purple boards are for the cables to the PBX.

Yellow boards are for the cables to the special service equipment.

White boards are for routing cross-connect wire management.


Moderated by  Professor Shadow, Silversam 

Link Copied to Clipboard
Forum Search
Most Recent 5 Post
DTMF digits echoing
by Keyset6 - 09/24/20 03:25 PM
Yealink W53P SIP DECT on Allworx
by aweaver - 09/24/20 02:07 AM
adaptor cables
by Bushmills - 09/23/20 06:47 PM
Who's Online Now
20 members (Keyset6, gelehu, LenShustek, KRRath, Silversam, Ruben, pvj, justbill, Big Alan, Corrupted DNA, Yoda, Carl Navarro, metelcom, teldata1, simsh, Touch Tone Tommy, Bob3470, nortelvoip, Mercenary Roadie, aweaver), 394 guests, and 55 robots.
Key: Admin, Global Mod, Mod
Popular Topics (Views)
Forum Statistics
Forums94
Topics93,965
Posts637,289
Members49,353
Most Online5,661
May 23rd, 2018
Today's Birthdays
OBTW, warged
Newest Members
Big Alan, simsh, bencahill, katbutters, crazy88
49352 Registered Users
Get Tech Support Now! Click the banner below
Get Tech Support Now!
Top Posters (30 Days)
dexman 35
hbiss 13
teleco 10
Ruben 7
Bluewater Sailing
https://www.patreon.com/bePatron?u=5256033
EMP Shield for Commercial - Home & Vehicle
Use Coupon code SAVE - Click Here!
Servpro Ventura 24-Hour Emergency Service
Free Estimates call us now 24Hours
Contact Us | Telephone System Tech Support | Terms of Service

Sundance Communications is not affiliated with any of the above manufacturers.
©Copyright Sundance Communications 1998-2020
Trusted Partners