Nortel NQ118883 (telecommunications transmission and networking portfolio) Telecom System Card / Module

The Nortel NQ118883 is an air filter carrying the source label “Arcor Redback”, a replacement dust filter for Nortel-catalogued equipment associated with the Redback Networks product line (Redback’s broadband/edge-routing business passed to Ericsson in 2007; the “Arcor” reference points to a specific carrier deployment rather than a separate manufacturer). As with other filtered telecom cabinets, this element needs periodic replacement to keep cooling airflow within spec. Equipment of this generation remains in service across a number of established networks, and genuine filter spares such as this one are a routine maintenance item. Buyers should confirm exact compatibility with their specific chassis before ordering. Tech-Star (UK-based, shipped worldwide) supplies cabinet spares. Please contact our sales team for current stock and pricing.