WE WILL GLADLY REMOVE COAX CABLES FOR YOU IF NOT NEEDED.   

NORTEL, NTN450BA, NTN472AA, SNM4RA0ARC S/DMS TRANSPORT CHASSIS OC-3/12 EXPRESS HX SYS USED

WE DO NOT HAVE THE FRONT BEZEL OR COVER FOR THE CHASSIS

The NTN450BA is a MULTI-SERVICE PLATFORM, FRONT-ACCESS OC-3 HX, OPTERA METRO SHELF ASSEMBLY for the S/DMS EXPRESS product line. The NTN472AA is a MULTI-SERVICE PLATFORM, FRONT-ACCESS OC-3 HX SHELF ASSEMBLY for the S/DMS EXPRESS product line

YOU ARE BIDDING ON ONE CHASSIS AND CARDS.  ALL ARE IN EXCELLENT CONDITION USED.  

CARDS INSTALLED:

(1)...NTN472AA, 05, S/DMS EXPRESS MULTI-SERVICE PLATFORM, FRONT-ACCESS OC-3 HX SHELF ASSEMBLY 

(1)...NTN450BA, 05, OPTera Metro 3300, 3400: Express OC-3 HS Shelf

(1)...NTN457AA, 01,  EXPRESS FR TOP I/O CD

(1)...NTN453AB, 04, FRONT LEFT EXTENDER 

(1)...NTN455AB, 02, RIGHT EXTENDER 



PLEASE CONTACT US IF YOU WOULD LIKE TO BUY ANY OF THE INCLUDED COMPONENTS SINGULARLY

PLEASE REVIEW THE PICTURES AND CONTACT US FOR ADDITIONAL QUESTIONS.   

ONLY ITEMS AND ACCESSORIES SHOWN ARE PROVIDED UNLESS STATED IN THE DESCRIPTION.

GENERAL INFORMATION:

We consider reasonable offers.   We provide a 90-day warranty on all new items and a 30-day warranty on all used or refurbished items, unless otherwise specified or described in the auction.  

We only charge actual shipping costs and will combine shipping on multiple items through Ebay.  No handling fees or extra charges added to shipping unless we specify an additional charge for freight when we have to build a custom crate and pallet for shipping a specific item.  That cost is usually $50 extra for materials and extra labor.  

We will ship internationally if applicable. We will ship expedited shipping for buyer at their request and expense.  We will use customer shipping labels if needed.    

We put honesty and integrity up front on all our sales and strive to make you a return customer.  Please contact us with any problems or issues and we will do our best to resolve it in a timely manner if possible. 

We almost always ship within 3 days or sooner if expedited shipping, but in rare instances we may take up to 10 days to ship if item is coming from our other warehouse or other sources.  Please advise if expedited shipping is needed.  We blind ship as well.  

We proudly claim no damage from our shipped items in over 10 years.  We always pack for very rough shipping and label all boxes.

 ADDITIONAL INFORMATION - ALL DESCRIPTIONS AND STATS MAY NOT APPLY TO UNITS BEING SOLD 

The NTN450BA is a shelf or chassis for the Nortel S/DMS Transport Node OC-3/12 Express HX system. This equipment is typically a refurbished component for an older, large-scale telecommunications network. Due to its age and highly specific nature, detailed public-facing specifications are not readily available. 
General characteristics
While precise specs for the NTN450BA chassis specifically are limited online, the following characteristics would typically apply to such a system:
Purpose: The shelf houses the various circuit packs and modules that make up the OC-3/12 Express HX TransportNode. It serves as the physical backbone for the network's switching and transport functions.
System integration: It was designed to function as a part of a much larger Nortel network, providing high-speed optical connections at OC-3 (155.52 Mbps) and OC-12 (622.08 Mbps) speeds.
Rack-mountable: The chassis is designed for installation in standard telecommunications equipment racks.
Redundancy: As with most carrier-grade telecom equipment, the chassis would be configured to support redundant power supplies, controller cards, and other critical components to ensure high availability and reliability.
Backplane: The chassis backplane provides the high-speed connections for communication between the different modules and power distribution.
Power: It would typically operate on DC power, such as -48V, a standard for telecommunications infrastructure. 
For more information
If you need specific dimensions, power requirements, or other technical details for the NTN450BA chassis, you should contact a vendor that specializes in refurbished or legacy Nortel equipment. They are the most likely source for detailed documentation.