• Provide programmable non-blocking cross-connection of 64K channels
  • 4 x E1 interfaces with BNC/SMB or RJ45 at your choice
  • Can be managed or CLI through the serial port on the back-panel and via GUI manager
  • Optical uplink interface optional
  • Any arbitrary combination of 64k time-slots
  • Graphical user manager – GUI software in set

Cross connect capacity
256 x 256

Optical interface
Line code:1B1H
Line Data rate: 33.792 Mbit/s
Transmission power: > 10dBm (LD)
Receiver sensitivity: <38dBm
Connector: FC or SC

E1 interface:
Complies with ITU G.703 standard
Line code: HDB3
Rate: 2048 Kbit/s +/- 50ppm
Connector: BNC/SMB for 75 ohm unbalance,RJ-45 for 120 ohm balance

Console port
RS-232 port for ASCII terminal
Data format: 9600bps, 8 bit data, 1 bit stop flag

Environment:
Power supply: 220 VAC + 48VDC doubled
Power consumption: <8W
Dimensions: 19′ 1U
Operating temprerature: -5 C ~ +45 C
Storage Temperature: -20 C ~ +70 C
Relative humidity: 5 % to 95 %

AN-DM-DCX4/BNC/DC

4 E1 digital cross connect, BNC for E1, 48 DC power supply

AN-DM-DCX4/BNC/AC

4 E1 digital cross connect, BNC for E1, 96 – 240 AC power supply

AN-DM-DCX4/BNC/AC/DC

4 E1 digital cross connect, BNC for E1, 96 – 240 AC power supply + DC 48 V

AN-DM-DCX4/RJ-45/48

4 E1 digital cross connect, RJ-45 for E1, 48 DC power supply

AN-DM-DCX4/RJ-45/220

4 E1 digital cross connect, RJ-45 for E1, 96 – 240 AC power supply

AN-DM-DCX4/RJ-45/220/48

4 E1 digital cross connect, RJ-45 for E1, 96 – 240 AC +DC 48power supply

Product Description

The connection matrix connects any incoming 64Kbps timeslot to any outgoing 64Kbps timeslot. AN-DM-DXC4 can be used in the application like drop-and-insert, distribution and collection.

 

The main applications are found in the local switching of Nx64k leased line connections, and the concentration of Nx64k services onto 2 Mbps E1 circuits. This solution is particularly useful for smaller concentration points where the investment in backbone switching equipment might be too high.

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