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laforge, 11/29/2022 05:22 PM
ELSA MicroLink ISDN 2a/b¶
This is an ISDN terminal adapter with built-in a/b-Adapter for atraching analog devices (phones/modem) to an ISDN S0-bus.
It appears to also have been sold as "ELSA Tango 2000", at least it shares the same firmware update files.
Supply Voltage | 24V AC |
Power Consumption | ? |
RS232 Connector | mini-DIN (adapter to DB9 + DB25 included) |
Line Connector | RJ-11 (unusual for ISDN; 1:1 wiring (center four of RJ45 to center-four of RJ-11) |
MicroLink mini-DIN pin-out¶
See Devolo_MicroLink_56k_Fun_II for the pin-out.
AT commands¶
Setting the MSN¶
AT$IMSN=0,“MSN1“,“MSN2“,“MSN3“
Setting the bearer protocol¶
Syntax: AT$IBP=<wert1> Parameter Wert Bedeutung wert1 X75 X.75 Protokoll X75T70 T70NL- Protokoll V120 V.120 Protokoll V110 V.110 Protokoll HDLC HDLC - Protokoll TRANS Transparent HDLCP HDLC - PPP - Protokoll BTX X.75, T.70NL und Cept/Kit X75FB1 X.75 -> HDLCP X75FB2 X.75 -> V.120 -> HDLCP X75FB3 X.75 -> V.120 V120FB1 V.120 -> HDLCP
Documentation¶
- English User Manual: 20651E.PDF
- English Installation Guide: 20653.PDF
Firmware¶
- 2.16: FW2AB.ZIP
The firmware upgrade can be performed via X-modem after using the AT$UPX
command:
AT$UPX # | Flash-Rom-Upload | Ver. 1.02 / 27.01.98 | Device: T2000 please upload firmware by X-modem now, (quit: 2*Ctrl x)
Updated by laforge over 1 year ago · 8 revisions