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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
