NORTEL NT6X40GA PADDLE BOARD FOR DMS-100 SYSTEM ENPQAHU1AB NEW IN BOX
Technical IdentificationManufacturer: Northern Telecom / Nortel NetworksProduct Line: DMS-100 Switching PlatformPart Number / MPN: NT6X40GAHECI / CLEI Code: ENPQAHU1ABFunction & UsageThe NT6X40GA serves as a link interface paddleboard within the peripheral modules—most commonly associated with the Extended Peripheral Module (XPM) architectures—to handle connectivity, signaling, or line concentrations. The DMS-100 system itself is a Class 5 local office switch capable of managing up to 100,000 telephone lines. Because Nortel is no longer operating, these internal system components are maintained through specialized secondary market providers.