HA100, UCM - E1 connection issue

#1

Hi all, in E1 connection, Which cable will i connect between HA100, UCM6510?
And I connected T1 cable between HA100, E1 media converter. But interface still down. Take me advice thank you guys.

#2

UCM - HA - E1/T1
It is in manual for HA

#3

Which cables will i use?

#4

Use a Standard ISDN to ISDN master slave cable

#5

rtaImage
Is it?

#6

that should be as it is isdn standard

#7

note that some operators use un-crossed pins

#8

Check cable directly to UCM first and configure it.
Then UCM-HA use strait if i remember (check manual)

#9

I used correct cables, but E1 still down. Will i configure any configuration in UCM?

#10

Check E1 status on UCM (diode) if cable are ok it should be static AFAIR.
For HW no settings is needed afair. Unless it show ok then cable is wrong.

#11

I used standard cat5 cables and they worked. I made t1 cables and they didn’t work. Could be my work but I’ve made many cables.

Regardless, try cat5.

#12

A lot of this was covered here…

#13

digital1
I did not connect cable to T1/E1/J1 port, but this interface is up. What is reason of this?
And on the HA100 T1/E1/J1 port is green.

#14

Isn’t that showing the pri is active? I’d have to log into a system to confirm. I can check when I’m in the office tomorrow.

#15

Ok thanks, Pri media converter E1 led is still down.

#16

Did you reverse the pairs of wires around at all causing the negative and positive wires to be back to front ?

#17

Front led one is important. It is solid or not ?

#18

Solid.

#19

Then HW is correctly set.
Go with HA now and you must have same solid. If you have then you need configure trunk correctly to provider.

#20

What is HW mean?