Retronetworking

h1. Stollmann TA+USB (SurfBay)

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A USB ISDN Modem/TerminalAdapter designed by Stollmann E+V and sold under the brand name "SurfBay".

Manual

attachment:Stollmann-TA_USB-SurfBay-Win98-Users-Manual.pdf

h2. Hardware

|Supply Voltage|USB bus powered|

|Power Consumption| max 110mA |

|ISDN Line Connector|RJ11|

|USB Connector|Type B|

h3. Pictures

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{{thumbnail(Stollmann-TA_USB_SurfBay-box1.jpg)}}

{{thumbnail(Stollmann-TA_USB_SurfBay-box2.jpg)}}

{{thumbnail(Stollmann-TA_USB_SurfBay-CD1.jpg)}}

{{thumbnail(Stollmann-TA_USB_SurfBay-box4.jpg)}}

{{thumbnail(Stollmann-TA_USB_SurfBay-box3.jpg)}}

{{thumbnail(Stollmann-TA_USB_SurfBay-pcb-perspective1.jpg)}}

{{thumbnail(Stollmann-TA_USB_SurfBay-pcb-top2.jpg)}}

{{thumbnail(Stollmann-TA_USB_SurfBay-pcb-bottom1.jpg)}}

We can see here:

* Infineon SAB-C541U-1EN (Microcontroller) attachment:SAB-C541U-1EN.pdf

* Infineon PSB 2115 H V1.2 (ISDN-PC-Adapter Circuit - IPAC) attachment:PSB2115.pdf

* SBT SB61L256AS-12 (SRAM) attachment:SB61L256A.pdf

* UMEC UT28624-TS (ISDN S0 Transformer) attachment:UT28624.pdf

Label

<pre>

Box:

  ISDN-USB USB Terminal Adaptor

Label with Barcode Box/case:

  ISDN-6692USB 001900590

CD:

  AX/USB/SN0006207 ISDN Driver

  510-50092-00

PCB:

  491-00016-01

</pre>

h2. USB

dmesg

<pre>

usb 3-2: new full-speed USB device number 5 using xhci_hcd

usb 3-2: New USB device found, idVendor=0742, idProduct=2002, bcdDevice= 0.01

usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0

usb 3-2: Product: SurfBay USB

usb 3-2: Manufacturer: SurfBay

</pre>

lsusb

<pre>

us 003 Device 005: ID 0742:2002 Stollmann SurfBay USB

Device Descriptor:

  bLength                18

  bDescriptorType         1

  bcdUSB               1.00

  bDeviceClass          255 Vendor Specific Class

  bDeviceSubClass         0

  bDeviceProtocol       255

  bMaxPacketSize0         8

  idVendor           0x0742 Stollmann

  idProduct          0x2002

  bcdDevice            0.01

  iManufacturer           1 SurfBay

  iProduct                2 SurfBay USB

  iSerial                 0

  bNumConfigurations      1

  Configuration Descriptor:

    bLength                 9

    bDescriptorType         2

    wTotalLength       0x002e

    bNumInterfaces          1

    bConfigurationValue     1

    iConfiguration          3 Standard

    bmAttributes         0xa0

      (Bus Powered)

      Remote Wakeup

    MaxPower              110mA

    Interface Descriptor:

      bLength                 9

      bDescriptorType         4

      bInterfaceNumber        0

      bAlternateSetting       0

      bNumEndpoints           4

      bInterfaceClass       255 Vendor Specific Class

      bInterfaceSubClass      0

      bInterfaceProtocol    255

      iInterface              0

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x81  EP 1 IN

        bmAttributes            1

          Transfer Type            Isochronous

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0012  1x 18 bytes

        bInterval               1

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x02  EP 2 OUT

        bmAttributes            1

          Transfer Type            Isochronous

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0012  1x 18 bytes

        bInterval               1

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x83  EP 3 IN

        bmAttributes            1

          Transfer Type            Isochronous

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0008  1x 8 bytes

        bInterval               1

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x04  EP 4 OUT

        bmAttributes            1

          Transfer Type            Isochronous

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0008  1x 8 bytes

        bInterval               1

Device Status:     0x0001

  Self Powered

</pre>

h2. Windows

The Terminal Adapter comes with drivers for Windows 98

* CAPI driver (16+32bit)

* FAX/Virtual Modem Driver (VMDMD.VXD)

** uses the softmodem "MetaModem":https://web.archive.org/web/20050207013533/http://www.metasoft.lv/metamodem.htm from "MetaSoft":https://web.archive.org/web/20050313172850/http://www.metasoft.lv/index.shtm.

h3. AT commands

<pre>

ATI

MetaModem Ver. 3.09

Copyright (c) 1999 MetaSoft

All rights reserved

Licensed to Stollmann GmbH May   7 1999

</pre>

h3. capiinfo

capiinfo.exe (Windows 98)

<pre>

Manufacturer: SurfBay

CAPI Version: 2.0

Manufacturer Version: 3.3

Serial Number:

Installed Controllers: 1

Supported B-Channels:  2

Controller 1:

Global:

   internal controller supported

B1-Protocols:

   64 kbit/s with HDLC framing

   64 kbit/s bit-transparent operation

B2-Protocols:

   ISO 7776 (X.75 SLP)

   Transparent

   V.120 asyncronous mode

B3-Protocols:

   Transparent

   T.90NL, T.70NL, T.90

   ISO 8208 (X.25 DTE-DTE)

</pre>