If you like BoxMatrix then please contribute Supportdata, Supportdata2, Firmware and/or Hardware (get in touch).
My metamonk@yahoo.com is not reachable by me since september. Please use hippie2000@webnmail.de instead.

ISDN-Controller C4

From BoxMatrix

BoxMatrix >> Accessories >> ISDN-Controller C4 @ BoxMatrix   -   IRC-Chat   -   Translate: de es fr it nl pl
News Selectors Models Accessories Components Environment Config Commands System Webif Software Develop Lexicon Community Project Media

WLAN Powerline DECT ISDN-DSL Bluetooth PBX-Systems Modems Cables-Adapters Power-Supply Casings Antennas Misc HW-Modding Research

ISDN-Controller C4-Bild1.jpg
ICEcat info (C) AVM GmbH
ISDN-Controller C4-Presse1.jpg
Press material (C) AVM GmbH


The ISDN-Controller C4 is an active quad ISDN controller for server usage.


Daily updated index of all ISDN-Controller C4 websites. Last update: 2023-03-23 04:03 GMT.

Legend:   on = live URL.   -   host = hosted here.   -   arc = from archive.org.   -   nonpub = non public.   -   dead = dead link.   -   Bold = service portal.


Daily updated index of all ISDN-Controller C4 downloads. Last update: 2023-03-23 06:04 GMT.

Legend:   on = live URL.   -   host = hosted here.   -   arc = from archive.org.   -   nonpub = non public.   -   dead = dead link.   -   Bold = latest firmware.


Daily updated index of ISDN-Controller C4 part numbers. Last update: 2023-03-23 04:30 GMT. Click an EAN/GTIN or MPN to search the web for it.
If you know any part numbers not listed here yet, expecially OEM and country specific versions, then please get in touch.

Legend:   ok = supported   -   eos = EOS   -   sold = still sold   -   dead = not sold any more   -   Bold = maintained Icecat entry   -   Italic = logistic entry without datasheet


Selectors >> PSU-Selector >> ISDN-Controller C4   -   Showing recommended Power-Supply units.

PSU-Selector Type L. Min Max In Min Max Max Max Out Out Curr Pwr Out2 Out2 Curr2 Pwr2 Cap. Vend. Nick Alias
0 power supply units

Selectors >> Cable+Adapter-Selector >> ISDN-Controller C4   -   Showing recommended Cables+Adapters.

Cable+Adapter-Selector Type Length Wires Shield Conn1 Gender Conn2 Gender Conn3 Gender Conn4 Gender
Standard ISDN-Cable ISDN-Cable 6 m 4 RJ-45 male RJ-45 male
1 cable or adapter


If you want to extend the gallery with own work then please get in touch. See also the Photography-Inspiration article.


The Versions section intends to compare different hardware revisions of a device.
If you could provide images of a revision not listet here yet then please get in touch.

  • TODO


Slot plate:

Bus connector:


  • TODO


Selectors >> Components-Selector >> ISDN-Controller C4   -   Chips may occur multiple times if different types were found in probes.

Cat. Qty. Component Purpose Family Coden. Vendor Description
SoC 1x SA-110 21281EB ARM-CPU SA-110 StrongARM Intel 233MHz 32-bit SA-110 StrongARM CPU
SoC 1x SA-110 21285AB PCI-Ctrl SA-110 StrongARM Intel Peripheral controller (Memory, PCI 2.1, DMA, Timers, etc) for the SA-110 CPU
RAM 2x K4S641632H-UC75 SDRAM SD-8M Samsung SDRAM 133MHz, 8M x 8bit = 8MB
Flash 1x XC17S10LVC OTPROM OTPROM-11K Spartan Xilinx One time config PROM for SpartanXL FPGAs, 95752 x 1bit = 11.6KB
FPGA 1x XCS10XL FPGA SpartanXL Spartan Xilinx 10k Sytem Gates FPGA
FON 4x PSB2115F V1.2 ISDN-PHY IPAC IPAC Lantiq ISDN PC Adapter Circuit
Trafo 8x UT28428-TS ISDN-PHY UMEC External ISDN S0 Line Transformer
Trafo 4x UT28430-TS ISDN-PHY UMEC Common Mode Choke / Data Line Filter (4-wire)


Facts about "ISDN-Controller C4"
Accessory-Index37 +
Accessory-LogoImage:ISDN-Controller C4-Presse1.jpg +
Accessory-ModelISDN-Controller C4 +
Accessory-Nickisdnc4 +
Accessory-TypeISDN-Card +
Accessory-VendorAVM +
Annex-nonetrue +
Annex (icecat)none +
ArchitectureARM32 +
Bus-PCI32-Unitrue +
CPU-Clock233 MHz +
CPU-Cores1 +
Card-BusPCI32-Uni +
Card-ID1244:0800 +
Card-Typeactive +
Colourgreen +
Details.inthttps://web.archive.org/web/20081118094703/http://www.avm.de/en/Produkte/Business_Solutions/B1_PCI/Technik.html +
Downloads50 +
Driver-Linuxtrue +
Driver-Netwaretrue +
Driver-OSSrv2003 +, Vista +, Win2K +, Win7 +, Win764 +, WinNT +, WinXP +, WinXP64 +, Netware + and Linux +
Driver-Srv2003true +
Driver-Vistatrue +
Driver-Win2Ktrue +
Driver-Win7true +
Driver-Win764true +
Driver-WinNTtrue +
Driver-WinXPtrue +
Driver-WinXP64true +
EOM-DateDecember 31, 2007 +
EOS-DateDecember 31, 2008 +
FON-ChipsProperty:PSB2115F V1.2 +
FPGA-ChipsProperty:XCS10XL +
Flash-ChipsProperty:XC17S10LVC +
GTIN4023125017728 +
ISDN-Lines8 +
ISDN-RJ-45true +
Icecat-DateJuly 15, 2005 +
Icecat-Sheet.inthttp://prf.icecat.biz/index.cgi?prod_id=20001772;vendor=AVM;shopname=openICEcat-url +
MPN20001772 +
Manual.dehttps://assets.avm.de/files/docs/server-produkte/isdn-controller-c4/isdn-controller-c4_man_de_DE.pdf + and https://web.archive.org/web/20100215040729/http://www.avm.de/de/Service/Handbuecher/Fuer_Unternehmen/Server-Produkte/Handbuch_C4.pdf +
Manual.inthttps://web.archive.org/web/20081120211643/http://www.avm.de/en/service/manuals/Business_Solutions/Server_products/Manual_C4.pdf +
Marketsgb + and ua +
Model-Countryde +
Model-GroupISDN +
Model-Languagede +
RAM16 MB +
RAM-ChipsProperty:K4S641632H-UC75 +
Salessold +
SoCStrongARM +
SoC-ChipsProperty:SA-110 21281EB + and Property:SA-110 21285AB +
Sold20001772 +
Sort-Index99.37 +
Supporteos +
Trafo-ChipsProperty:UT28428-TS + and Property:UT28430-TS +
Unsupported20001772 +
VendorProperty:AVM +
Websites1 +