NEC DSX-80/160 Processor Card DX7NA-NXCPU-A1 (1090010) Phones Four of those Ethernet ports

Four of those Ethernet ports are dual personality with the ability to instead be deployed as mini-GBIC fiber ports

The Adtran module can aggregate bandwidth for 2 to 8 T1s into a single logical channel on the HSSI interface

The Allworx 9202 phone has been replaced by the Allworx 9202e phone

Dell PowerConnect 3424P Description:

NEC DSX-80/160 Processor Card DX7NA-NXCPU-A1 (1090010) Phones Four of those Ethernet portsNEC DSX Processor Card (1090010) Description: The NEC DX7NA NXCPU A1 is a required processor card for the DSX 80 and DSX 160 phone systems. The NEC 1090010 CPU card provides the Linux OS, central processing, stored program, as well as the memory for the customer's site specific data. NEC DX7NA NXCPU A1 Features: Compact Flash Interface for: IntraMail Software Loading Database Backup Conference Circuits DTMF Receivers DTMF Generators NAND Flash Backup