4 E1 Digital Cross Connect System
AD-net new state-of-art 4 x E1 n x 64 kbit/s timeslot cross connect system is designed for flexible & economical E1 bandwith using for carriers.
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Provide programmable non-blocking cross-connection of 64K channels
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4 x E1 interfaces with BNC/SMB or RJ45 at your choice
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Can be managed or CLI through the serial port on the back-panel and via GUI manager
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Optical uplink interface optional
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Any arbitrary combination of 64k time-slots
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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 |
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| AN-DM-DCX4/BNC/AC | 4 E1 digital cross connect, BNC for E1, 96 – 240 AC power supply |
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| AN-DM-DCX4/BNC/AC/DC | 4 E1 digital cross connect, BNC for E1, 96 – 240 AC power supply + DC 48 V |
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| AN-DM-DCX4/RJ-45/48 | 4 E1 digital cross connect, RJ-45 for E1, 48 DC power supply |
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| AN-DM-DCX4/RJ-45/220 | 4 E1 digital cross connect, RJ-45 for E1, 96 – 240 AC power supply |
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| AN-DM-DCX4/RJ-45/220/48 | 4 E1 digital cross connect, RJ-45 for E1, 96 – 240 AC +DC 48power supply |
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.