Part Number: NT7E10AA
Manufacturer: NORTEL
Product Family: TN

Description: NORTEL TN-16X NT7E10AA CARD (NT7E10AA)

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The NORTEL TN NT7E10AA represents one item of our extensive telecommunications portfolio, which includes products from many of the world's key OEM's, including Ericsson, Siemens, Nortel, Nokia and Marconi. If you are looking for other parts in addition to the NT7E10AA, then please contact us by telephone, email or add the request to our contact form, so that we are able to assist with your complete requirements.

Carritech specialise in NORTEL TN and we hold a large amount of items in stock. We can provide the part number that your are looking for (NT7E10AA) from stock and ship to most worldwide destinations.

Product Information

Carritech can assist you sourcing a vast amount of Nortel transport equipment covering the entire range of Nortel TN products. Amongst them:


The TN-1C is an add/drop multiplexer (ADM) that multiplexes tributary plesiochronous signals to an STM-1 signal, supporting flexible tributary unit (TU) assignment and selectable interfaces (2 Mbit/s interfaces and in one variant a 34/45 Mbit/s tributary).


The TN-1X provides 2 Mbit/s to 155 Mbit/s terminal multiplexing, add/drop, ring and cross-connectivity features. Optical and electrical STM-1 tributaries may be employed for the provision of STM-1 spurs to customer sites or for interconnection of clusters of multiplexers. This multiplexer will also support an STM-4 aggregate capability, as well as a range of plesiochronous tributary interfaces.


The TN-4X Network Element is an STM-4 multiplexer for use as a ring head in STM-4 local network rings, or as an STM-4 ring node in core network applications. The TN-4X can also be configured as a low capacity cross-connect for use primarily at the local/regional network boundary. The TN-4X supports a wide range of plesiochronous and synchronous interfaces.

NORTEL TN-4XE (Also named Optical Metro 4100)

The TN-4XE network element is Nortel’s enhanced STM-4 multiplexer, designed to support high port density. This NE can operate as a terminal, add-drop multiplexer, hub multiplexer, extension shelf or regenerator.

The TN-4XE supports the a wide range of connection types from simple through connections to complex 4 way ring to ring connections.


The TN-16X (STM-16) transports up to 16 STM-1 signals. Network applications for this NE are point-to-point, Add/Drop Chain, Multiplex Section Shared Protection Ring, and Regenerator.

Interface types for the TN-16X include STM-1 and STM-4 optical; 140M, STM-1 and 34M electrical. Matched-node connections provide path switching protection for STM-1 and STM-4 optical interfaces.


The TN-64X ADM transports up to 64 STM-1 signals. Network applications for this NE are Multiplex Section Shared Protection Ring and Regenerator. The TN-64X is designed to provide high capacity, survivable transmission in the National and Regional networks.

The TN-64X ADM NE supports optical tributaries such as (up to four) protected STM-16 tributaries, (up to eight) protected STM-4 tributaries and a combination of both.

This NORTEL TN NT7E10AA represents only one item of our extensive portfolio which includes Ericsson, Siemens, Alcatel, Nokia, Marconi and many others. If you are looking for other parts in addition to the NORTEL TN NT7E10AA, then please contact us by telephone or email so that we may assist you with your complete requirements.

We supply high quality hardware that allows our customers to maintain their networks at reasonable cost for a longer period. When a client finally decommissions network hardware, we have a fully managed program that realises a revenue stream greater than the usual disposal channels. Carritech is highly focused on customer service and deliver components on time and in perfect working order.

Warranty & Shipping

All our equipment is refurbished and the NORTEL TN NT7E10AA is backed up with a comprehensive warranty from Carritech. Our products, including the NT7E10AA you have searched for, are sent in brand new packaging to ensure they arrive in the best possible condition.

Carritech can help with your NORTEL TN requirements and hold a significant amount of TN in stock. We should be able to provide the part number that you are looking for (NT7E10AA) and ship to most worldwide destinations.

Our shipping partners include:


About Carritech

Carritech was founded in 2010 by a highly skilled management team, with over 40 years of combined industry experience within the carrier industry. We work with telecommunication service providers and major organisations around the world, helping them to prolong the life of their networks and reduce the costs involved in network management and maintenance.

Our broad range of services allow us to offer our clients a complete and ongoing support solution for their network equipment where perhaps existing manufacturer support is no longer available or is too costly. We pride ourselves in our staff knowledge and industry expertise that sets us apart from our competitors.

If you are happy with your network equipment, but support is no longer being offered to you by the manufacturer, Carritech can help.

Carritech are an ISO9001 and ISO14001 company.


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