Nortel Golden MI Card NTCA42BA & NTCA42AA

Supplier of  restored factory condition MI Card.

 

Maintenance interface NTCA42AA and NTCA42BA

Circuit pack descriptions

The maintenance interface (MI) works with the shelf processor. The MI circuit pack contains the RS-232 and the Ethernet interfaces.

Two MI versions are available: the 32 MByte NTCA42AA and the

128 MByte NTCA42BA. The OPTera Connect DX bay supports only the

128 Mbyte MI. The TN-64X bay supports both MI types.

The MI performs the following functions:

• provide access to RS-232 and Ethernet interfaces

• support circuit pack inventory

• collect status signals

• monitor processor sanity

• provide interface between the LCAP and the shelf controller

• provide flash memory storage

• drive bay level alarm indicators

• support a software library

• communicate with the OPC

As you must be aware there are 1000’s of used Ciena / Nortel Networks NTCA42BA and NTCA42AA Maintenance Interface cards for sale on the open market, none of which can be used again without a software reset reload.
 
A part of the installation & commissioning procedure of a Ciena / Nortel Networks NTCA42AA or NTCA42BA Maintenance Interface card used in TN64X OPTera DX /LH OC192 is a process which deletes unused software loads & commits itself to the rack in which it has been installed, making it not possible to just take out & re install in a different rack, even if has the same functionality
 
Terminology for such a card that has been used is a “tarnished” Nortel Networks NTCA42AA & NTCA42BA Maintenance Interface

Terminology for such a card that is either new or has been reprogrammed is a “Golden” Nortel Networks NTCA42AA & NTCA42BA Maintenance Interface
 
So when if you’re buying from a source that is not the OEM, then make sure it is a “golden”Nortel Networks NTCA42AA or NTCA42BA Maintenance Interface otherwise you can do harm to your network.
 
The answer is to contact telcotech. The Nortel Networks NTCA42AA and NTCA42BA Maintenance Interface specialist
 
We can supply Nortel Networks NTCA42BA Maintenance Interface that has been restored to factory refurbished condition, ideal for replacement faulty cards or whether you need to install new node or relocate equipment
 
At telcotech we have reprogrammed 100’s of Nortel Networks NTCA42AA & NTCA42BA Maintenance Interface to your level of software release*
 
So when looking for Nortel Networks NTCA42AA or NTCA42AA Maintenance Interface Ask for GOLDEN Ask for Your Software Release, Ask US
 
  

To request more information please email us

NTCA42AA GOLDEN MI CARD

Supply restored factory condition MI Card.

Assist in loaning MI cards using Advanced replacements procedure