IMS-LIU

IMS-LIU

IMS-LIU

Meinberg

Line Interface unit

The LIU (Line Interface Unit) module generates different reference clock pulses which are derived from the GNSS-locked master oscillator of a preconnected satellite receiver. The output signals are available with high accuracy and stability therefore.
Contact us for lead time

Click below to request a quote for this item. Or for product advice, stock and lead time enquiries call our team on 0330 313 3220.

More Information
Attribute Value
Manual URL https://www.meinbergglobal.com/download/docs/manuals/english/ims-liu.pdf
Relative Humidity Max. 85%
RoHS Yes
Control elements E1- or T1-generator, settable by web interface
Power supply - Maximum Power Range +5V DC
Electrical Connectors 96-pin VG-rail DIN 41612
WEEE status of the product This product is handled as a B2B category product. In order to secure a WEEE compliant waste disposal it has to be returned to the manufacturer. Any transportation expenses for returning this product (at its end of life) have to be incurred by the end user, whereas Meinberg will bear the costs for the waste disposal itself.
Current Consumption 5 V +-5%, 450 mA
Accuracy of Frequency Outputs The accuracy of the generated output signals depends on the master oscillator of the preconnected reference clock.
Key Features
  • Synchronisation of telecom networks
  • Synchronisation of transmitters/base stations (GSM / CDMA / UMTS / DAB / DVB)
  • Clock and Framed telecom outputs
  • Reference frequency delivered by preconnected GPS- or GLN-receiver
Operating Temperature 0 ... 50°C / 32 ... 122°F
Interface Clock Outputs:
2048 kHz (E1-mode) or 1544 kHz (T1-mode), G.703, 75 Ohm, unbalanced
2048 kHz (E1-mode) or 1544 kHz (T1-mode), G.703, 120 Ohm, balanced

Framed Outputs:
2048 kBit/s (E1-mode) or 1544 kBit/s (T1-mode), 75 Ohm, unbalanced or
2048 kBit/s (E1-mode) or 1544 kBit/s (T1-mode), 120 Ohm, balanced

Output pulses according to G.703 (E1-mode) or T1.403 (T1-mode) (T1-Mode)
Line Coding HDB3 (E1-mode) or B8ZS (T1-mode)
More Information
Attribute Value
Data Sheet Click here to view

Related Products

  1. IMS-RSC
  2. IMS-VSG
  3. IMS-VSI
  4. CPU-C05F1
  5. IMS-GPS Clock