TN767e with RJ-45 Connector?

[PCollinsVan]

Hello. I intend to purchase 3 refurbished TN767e circuit packs, and I need them with an RJ-45 connector on the back side of the cabinet, for T1 crossover cables, for a PRI connection to an asterisk voip gateway.

Question is, when I shop for them, they all just say "circuit pack". Does that include the rear connector? Will it be rj-45? Or is that rear connector a separate item, and if so, what is it called?

thanks in advance,

Peter

 

[Mitch672]

Well, its neither. It plugs into a Definity, or a G650, and the cabinet termiantes in a 25 pair amphenol female connector. You would need to wire up pairs 22 & 23, using a 25 pair Male amphenol tail to an RJ45 jack, pins 1+2 and 4+5 for a T1/PRI connection.

Also, If you are intending to run a PRI on these TN767's, I hope you ar enot planning on using that on any type of AVAYA S-Series server (S8400/S85XX/S87XX), as the TN757 is NOT supported for a PRI in a G650 gateway with them, the TN767 only works in the older, CSI/SI/R cabinets as a PRI card. For newer switches, you would need TN464's (of some flavor, F's, HP's, GP's etc)

Mitch


AVAYA Certified Specialist

 

[PCollinsVan]

Thanks. It is a Definity G3, running v10 software, and it will connect to an Asterisk device. Our Avaya vendor is determining if we can do this on TN767's.

Tomorrow I will take pictures of adapters we currently have on 4 of the backplane Amphenols and post links to the pics here. They have a db-9 and rj-45 connector. If they are the right thing for the TN767e, then I will ask this thread what they are called and where I can get them.

thanks again,

Peter

 

[mikeydidit]

If I had my guess you need to 120 CSU to go on the backplane for this new circuit. You will probably need a 464 circuit pack as well.

The little adapter thingy that you are looking at is for connecting CLAN, Val, and MEDPRO boards and are a cable extended adapter. PN. 848525887 for the issue 2. These come with the mentioned boards and are not for the 767 or the 464 circuit packs.

"A people that values its privileges above its principles soon loses both."
- Dwight D. Eisenhower (1890-1969), Inaugural Address, January 20, 1953

For the best response to a question, read faq690-6594

 

[gblucas]

I have used a amphenol harmonica, 8 ports AT&T part number 356a on the back of the switch to break out a T-1. All you need to do is plug in your RJ45 to port 8 and it is all pinned out for you. I have one on the back of the switch now and it is working great. You do not need a CSU if you are going from one piece of equipment to another at the same location. I have done this many times with line side T-1s and right now I have it hooked up to an Adtran SIP device, giving me SIP trunking to one of our LD carriers.

gblucas

 

[PCollinsVan]

Yes, the 848525887 is what I was looking at. No need to post the pic now.

I will go with the amphenol harmonica, 8 ports AT&T part number 356a! I just hope it doesn't break the bank.

Thanks to all of you. This is a great board, and you guys are great too!

Peter