Nokia EKSOS POTS Line Card » History » Revision 6
Revision 5 (laforge, 09/10/2022 07:14 AM) → Revision 6/7 (laforge, 09/14/2022 11:03 AM)
h1. Nokia EKSOS POTS Line Card (T35050.04) This is the line interface card for 32 analog POTS subscriber lines within the Nokie EKSOS system. h2. Photos {{thumbnail(eksos_pots_top.jpg)}} {{thumbnail(eksos_pots_bot.jpg)}} h2. Connectors |_.Name|_.Designator|_.Type|_.Description| |TRIB 1-16|P1|Euroconnector C/1|Subscriber lines 1..16| |TRIB 17-32|P2|Euroconnector C/1|Subscriber lines 17..32| h2. Main circuits h3. Line interface for each POTS MuSLIC combined manual: attachment:muisllic_combined_manual.pdf * 32x PEB4166T V2.3 (AHV-SLIC-E) ** Advanced High Voltage Subscriber Line Interface Circuit * 8x PEB3465 (QAP) ** Quad Analog POTS IC ** Data Sheet: attachment:PEB3465.pdf * 2x PEB31666H (MuPP uC-E) ** 16-channel multi channel subscriber line IC ** 7-core DSP for 16 analog subscriber lines ** Product Brief: attachment:muslic.pdf ** Data Sheet: attachment:PEB31666.pdf h3. Core Logic * 1x NEC ANITA 04370970 * 1x CY62128 SRAM ** Data Sheet: attachment:CY62128.pdf * 1x AM29F0408-70JV 4Mbit flash ** Data Sheet: attachment:AM29F0408.pdf * 1x N80C251SB16 8051 style microcontroller ** Data Sheet: attachment:N800C251SB16.pdf