Ericsson ROF 137 5064/1

$1,375.00 Inc. GST


Product Highlights

Condition: Refurbished
Warranty: 12 Months



Aastra ELU34 board, 32 port Analogue extension card for the Ericsson / Aastra MX-One and MD110.
Part number ROF 137 5064/1.
Replaces ELU29 and 30.
FSK signaling for A-number&name display.
On-board ring generation ,Self-healing line circuits
The ELU34 provides 32 extension lines for analog extensions. The extension lines carry speech signals, DTMF signals, and voice-band
analog functions. The ELU34 board also provides DC feeding, loop detection, ground key detection, ringing trip detection, ringing voltage
generation, and call metering functions. The board can be adapted for different market requirements and for ringing signals superimposed on 0 V or -48 V. The board consists of the analog extension line interfaces, two DC/DC converters, one ringing voltage generator, and one control part. The analog interface supports Calling Line Identification Presentation (CLIP and CLIR), which means that the phone number, for incoming calls, is presented on the display of the called party’s terminal. The ELU34 uses two signaling methods to send out this type of information, either DTMF tones or Frequency Shift Keying (FSK).


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