Rj48 crossover t1 to db 15 female pinouts

[vijendra Saravanamuthu]

Hi guys,

Trying to connect nortel 61c to Cisco gateway via t1.  Just wondering what the pins should be on the db 15 female side.  I know it's 1,2   4,5 on the RJ48 side. Just not sure what these should be mapped to on the db 15 female side.  I did google it but want to hear from someone who did this already before letting know the customer.

Thanks a million

Vijay

[paolo bevilacqua]

I think the pinout is the same as the old Cisco with DB-15, but to be sure, you should check with Nortel.

[vijendra Saravanamuthu]

Hi paolo,

Would you please let me know what that is. I saw some Cisco documentation for that but I can't be sure it that for t1 voice circuit.

Thanks

Vijay

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[paolo bevilacqua]

T1 voice or data, makes no difference for pinout.

[vijendra Saravanamuthu]

the answer:

DB15 - RJ45

1-1

9-2

3-4

11-5

check the table at the bottom. A-18

http://www.cisco.com/en/US/products/hw/routers/ps332/products_installation_and_configuration_guide_chapter09186a008007e0b6.html

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