Description:
The Nortel NTCA03MK is a legacy optical transport interface module manufactured for Nortel Networks’ optical and DWDM transport systems. It belongs to the NTCA03 series of optical cards, which include optical regenerators and transmitter/regenerator combinations designed for high‑speed OC‑192 / STM‑64 DWDM fiber transport. While detailed technical datasheets specific to the MK variant are not widely published, this part appears alongside other NTCA03 series modules in legacy telecom parts indexes, indicating it performs similar optical regeneration/transport functions within Nortel optical transport shelves.
Key Features:
-
Manufacturer: Nortel Networks (legacy telecom OEM)
-
Part Number: NTCA03MK
-
Module Type: Optical transport / regenerator interface module
-
Series Family: NTCA03 optical cards (OC‑192/STM‑64 class)
-
Application: High‑speed optical signal regeneration and transport over DWDM fiber networks
-
Platform Compatibility: Nortel optical transport systems and compatible modular chassis
-
Market Condition: Available as new surplus, used, or refurbished from telecom parts distributors
-
Common Use Cases: Backbone and metro optical transport in carrier networks
Technical Characteristics:
-
Architecture: Slot‑mount optical transport/remediation card designed for legacy Nortel chassis
-
Data Capability: Supports high‑speed OC‑192 (~10 Gbps) / STM‑64 optical transport and regeneration
-
Function: Receives and regenerates optical signals to maintain DWDM channel integrity across long‑haul fiber links
-
Integration: Inserts into optical transport shelf backplane to interface with other line cards/modules
-
Condition Notes: Sold by aftermarket suppliers as OEM stock, used/refurbished hardware
