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ELSA MicroLink 56k USB¶
- Table of contents
- ELSA MicroLink 56k USB
A 56k USB modem made by ELSA.
Multiple hardware variants exist:- USB-12
- Label / ATI6: ELSA AG MicroLink 56k
- USB-connector color: white
- ATI3: Version 1.01 / 26.05.1999
- USB-16
- Label / ATI6: ELSA AG MicroLink 56k (V.250)
- USB connector color: black
- ATI3: Version 1.11 / 21.03.2000
Supply Voltage | 5V DC USB powered |
Power Consumption | ~0.19A |
Line Connector | RJ11 |
Hardware¶
USB-12¶
05cc:2265
ELSA AG MicroLink 56k
We can see here:
- Lucent 1675T28 RDD12V (Modem)
- Lucent 1043C-J 9951T 55602741 (???)
- ? Lucent ? USB 9926S 2284843 (? USB UART Bridge ?)
- Atmel 24C04N-SC (4K Serial EEPROM) AT24C04.pdf
- AMD AM29LV040B Flash (4 Megabit (512K x 8-Bit)) AM29LV040B.pdf
- 2x Cypress CY7C1399 (32K x 8 3.3V SRAM) CY7C1399.pdf
- FEE FTM7201 (Transformer) FTM720X.pdf
- OMRON 2189K1 5VDC (Relay for Signal Switching)
- ...
USB-16¶
05cc:2267
ELSA AG MicroLink 56k (V.250)
We can see here:
- Lucent 1675T28 RDD12V (Modem)
- Lucent 1043C-J 9951T 55602741 (???)
- ? Lucent ? USB 9943S 2578843 (? USB UART Bridge ?)
- Atmel 24C04N-SC (4K Serial EEPROM) AT24C04.pdf
- AMD AM29LV040B Flash (4 Megabit (512K x 8-Bit)) AM29LV040B.pdf
- 2x Cypress CY7C1399 (32K x 8 3.3V SRAM) CY7C1399.pdf
- FEE FTM7201 (Transformer) FTM720X.pdf
- Takamisawa BA5W-K (Relay for Signal Switching) BA5W-K.pdf
- ...
USB¶
USB-12¶
usb 3-6.3.2: new full-speed USB device number 39 using xhci_hcd usb 3-6.3.2: New USB device found, idVendor=05cc, idProduct=2265, bcdDevice= 1.00 usb 3-6.3.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-6.3.2: Product: ELSA Modem Board usb 3-6.3.2: Manufacturer: Lucent Technologies, Inc. cdc_acm 3-6.3.2:2.0: ttyACM1: USB ACM device
Bus 003 Device 039: ID 05cc:2265 ELSA AG MicroLink 56k Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.00 bDeviceClass 2 Communications bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x05cc ELSA AG idProduct 0x2265 MicroLink 56k bcdDevice 1.00 iManufacturer 1 Lucent Technologies, Inc. iProduct 2 ELSA Modem Board iSerial 0 bNumConfigurations 2 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0029 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 3 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 400mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 4 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 5 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0010 1x 16 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x003f 1x 63 bytes bInterval 2 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x003e bNumInterfaces 2 bConfigurationValue 2 iConfiguration 6 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 400mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 1 AT-commands (v.25ter) iInterface 4 CDC Header: bcdCDC 0.01 CDC Call Management: bmCapabilities 0x03 call management use DataInterface bDataInterface 1 CDC ACM: bmCapabilities 0x07 sends break line coding and serial state get/set/clear comm features Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0020 1x 32 bytes bInterval 128 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 2 bInterfaceProtocol 1 iInterface 5 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x86 EP 6 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Device Status: 0x0000 (Bus Powered)
USB-16¶
usb 3-1.5: new full-speed USB device number 3 using ehci-pci usb 3-1.5: New USB device found, idVendor=05cc, idProduct=2267, bcdDevice= 1.00 usb 3-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-1.5: Product: ELSA Modem Board usb 3-1.5: Manufacturer: Lucent Technologies, Inc. cdc_acm 3-1.5:2.0: ttyACM0: USB ACM device usbcore: registered new interface driver cdc_acm cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
Bus 003 Device 004: ID 05cc:2267 ELSA AG MicroLink 56k (V.250) Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.00 bDeviceClass 2 Communications bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x05cc ELSA AG idProduct 0x2267 MicroLink 56k (V.250) bcdDevice 1.00 iManufacturer 1 Lucent Technologies, Inc. iProduct 2 ELSA Modem Board iSerial 0 bNumConfigurations 2 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0029 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 3 Lucent NT Modem USB bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 400mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 4 Lucent Win95 Modem USB Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 5 Control Interface Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0010 1x 16 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x003f 1x 63 bytes bInterval 2 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0043 bNumInterfaces 2 bConfigurationValue 2 iConfiguration 6 Data Interface bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 400mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 1 AT-commands (v.25ter) iInterface 4 Lucent Win95 Modem USB CDC Header: bcdCDC 1.00 CDC Call Management: bmCapabilities 0x03 call management use DataInterface bDataInterface 1 CDC ACM: bmCapabilities 0x07 sends break line coding and serial state get/set/clear comm features CDC Union: bMasterInterface 0 bSlaveInterface 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0020 1x 32 bytes bInterval 128 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 5 Control Interface Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x86 EP 6 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 can't get debug descriptor: Resource temporarily unavailable Device Status: 0x0000 (Bus Powered)
AT-commands¶
USB-16
ATI OK ATI1 A8BA OK ATI2 OK ATI3 Version 1.11 / 21.03.2000 OK ATI4 17 OK ATI5 "Version 1.11 / 21.03.2000",0,06 OK ATI6 MicroLink 56k USB (V.250) OK ATI7 OK ATI8 OK ATI9 Germany OK ATI11 Description Status --------------- ------------ Last Connection V.34 Initial Transmit Carrier Rate 16800 Initial Receive Carrier Rate 31200 Final Transmit Carrier Rate 16800 Final Receive Carrier Rate 31200 Protocol Negotiation Result LAPM/SREJ Data Compression Result V42bis Estimated Noise Level 23 Receive Signal Power Level (-dBm) 11 Transmit Signal Power Level (-dBm) 10 Round Trip Delay (msec) 357 Near Echo Level (-dBm) 19 Far Echo Level (-dBm) 71 Transmit Frame Count 0 Transmit Frame Error Count 0 Receive Frame Count 0 Receive Frame Error Count 0 Retrain by Local Modem 1 Retrain by Remote Modem 1 Rate Renegotiation by Local Modem 0 Rate Renegotiation by Remote Modem 0 Call Termination Cause 0 Robbed-Bit Signaling NA Digital Loss (dB) NA Remote Server ID 834355E1 Last PCM S PTR 938E OK
Updated by roox 5 months ago · 2 revisions