Elcon LT2MSKU-T Operating Instructions Manual Download Page 6

 
 LT2MSKU-T 

LT2MSKU-T 

 

 

Version: 2008/05/23 

Version: 2008/05/23 

 

1

 

Short description 

/ continued

 

 
The 

LT2MSKU-T

 is powered from an optionally available power-supply module (SNG2M) 

or through a DC power supply at a voltage ranging from -32 V ... -75 V. 
 
The housing is stackable and mounted without screws. In case of wall mounting, the device 
can be installed with the display elements on top, whereby the interfaces point down. The 
clamp feet will be attached in turned position. 
 

Device housing  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

LED display 

Film with legends 

Upper housing part 

Bottom housing part 

Clamp feet for opening 

 

Figure 1: View of the device housing 

 

7

 

Mounting of remote power supply module

/ continued

 

 

Press upper part and bottom part together (4 

×

 audible snap-in). 

Attach the clamp feet (note the notches for wall mounting). 

 

 

Figure 19: Closing the upper housing part 

 

 

21

Summary of Contents for LT2MSKU-T

Page 1: ...ELCON Systemtechnik GmbH 2008 LT2MSKU T Digital Transmission System for 2 Mbps signals via copper cable Operating instructions Art no 101388 1...

Page 2: ...and installation of the components of the SHDSL transmission system atten tion shall be paid to the safety precautions as stipulated by IEC 61340 5 1 Safety precautions during thunderstorms Keep away...

Page 3: ...nge 32 V 75 V Current consumption 1 A Power consumption without with FSP2M 7 W 30 W Fuse protection F700 1 6 A T 250 V IEC 60127 3 IV Remote power supply module 112 V 3 V 59 mA nominal values Contents...

Page 4: ...he operating state of the NT2 subscriber terminal equipment TE This allows the network operator to run its transmis sion network as self sustaining system independent from the connected subscriber ter...

Page 5: ...the unstructured 2 Mbps fixed connection D2MU unstructured operating mode transparent mode the line terminating unit network terminating unit LT2MSKU T transmits the complete 2 Mbps signal irrespecti...

Page 6: ...ing the device can be installed with the display elements on top whereby the interfaces point down The clamp feet will be attached in turned position Device housing LED display Film with legends Upper...

Page 7: ...it in inclined position and then place it onto the housing bottom part Figre 18 Closing the housing 2 Interfaces All interfaces are situated on the rear side of the LT2MSKU T UB power supply T3an FPE...

Page 8: ...th a line digit rate of 7731 3 kbaud one pair system or 3891 3 kbaud two pair system is used Transmission is effected on each path in duplex mode bidirectionally The echo cancella tion technique is ap...

Page 9: ...of overvoltage protection components at the input and output a transceiver and a framer From physical point of view the interface is an RJ 45 jack A switch on the rear side allows to put the device in...

Page 10: ...upply a tripolar power pack should be used If in case of local power supply the LT2MSKU T is powered by a power pack other than the specified one e g older 2 pole types without FPE earthing conductor...

Page 11: ...KU T The required configuration program is provided on the enclosed floppy disc that contains further information in the files Readme txt and Licence txt The PC interface represents an EIA RS232C inte...

Page 12: ...crewdriver symbol and slightly tilt it outwards 2 4 The housing springs open at one side 5 Again turn the device the upside is now showing to the top 6 Unlocking as described under 3 Figure 13 Unlocki...

Page 13: ...n FSP enabled ON OFF OFF OFF ON OFF OFF OFF OFF OFF ON Error in the remote power supply circuit operation with FSP ON OFF OFF OFF OFF OFF OFF OFF OFF OFF 1 Hz Urgent alarm at V2Man LOS LOF BER ON OFF...

Page 14: ...guration switches will have no effect Another switch on the rear side of the device LT2MSKU T serves for switching between normal mode of operation and test mode In position Operation the V2M interfac...

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