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ELSA MicroLink ISDN USB

A ISDN modem made by ELSA.

Manual

Pictures

ELSA_MicroLink_ISDN_USB-case-front1.jpg ELSA_MicroLink_ISDN_USB-case-back1.jpg ELSA_MicroLink_ISDN_USB-case-bottom1.jpg

ELSA_MicroLink_ISDN_USB-pcb-top1.jpg ELSA_MicroLink_ISDN_USB-pcb-back1.jpg

  • Siemens PSB 2115 H V1.2 IPAC
  • Siemens SAB-C541U-1EN (On-chip USB module) SAB-C541U-1EN.pdf
  • NEC μPD43256BGU (SRAM) UPD43256B.pdf
  • VAC 5024x028 (ISDN S0 Line Transformer)

Issues

The device does not properly enumerate on the USB ...
overcurrent protection ?

AMD Ryzen X570

usb 3-4: new full-speed USB device number 8 using xhci_hcd
usb 3-4: device descriptor read/64, error -71
usb 3-4: New USB device found, idVendor=05cc, idProduct=2219, bcdDevice= 0.01
usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 3-4: Product: ELSA MicroLink ISDN USB 
usb 3-4: Manufacturer: ELSA AG

Intel Series/C216
usb 3-1.6: new full-speed USB device number 3 using ehci-pci
usb 3-1.6: device descriptor read/64, error -32
usb 3-1.6: New USB device found, idVendor=05cc, idProduct=2219, bcdDevice= 0.01
usb 3-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 3-1.6: Product: ELSA Micro Link ISDN USB 
usb 3-1.6: Manufacturer: ELSA AG

Files (9)

Updated by roox about 1 year ago · 5 revisions

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