IMACS/800 Channel Bank or TeNSEr

How eeprom has little endian format
srec_cat -Output 3.44\ U18\ ST\ M27C4002-byteswap.bin -Binary "3.44 U18 ST M27C4002.bin" -Binary --byte-swap
srec_cat -Output 3.44\ U17\ ST\ M27C4002-byteswap.bin -Binary "3.44 U17 ST M27C4002.bin" -Binary --byte-swap

The u17 is the first one, thenu18 is above it at 80000.
cat 3.44\ U17\ ST\ M27C4002-byteswap.bin >> 3.44-complete.bin
cat 3.44\ U18\ ST\ M27C4002-byteswap.bin >> 3.44-complete.bin

Superuser password is "Superuser" From the main screen you can go into "sYs" and then "Reg" to reset the system.

Vendor codes @ 0x24CB0 in U18-byteswap

101 - IMACS
280 - ACCULINK Access Controller Copyright (C) AT&T Paradyne, 1993-95
237 - CX2000 ADC Telecommunications, Inc.
880 - AYNACS 8000 Aydin Network Access Communications System
580 - CP800 DSC Communications Corporation
238 - AURORA Memotec Communications Corporation
152 - interACCESS Internet Communications Corporation
711 - Telecommunications Network Server (TeNSr) Copyright (C) Motorola, 1991-95
8F0CF