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| T1 < >
E1 data converter solution offers data (frame) conversion
between a T1 signal and an E1 signal. The T1 and E1 converter is
available in 19 inch rack mount version. The converter provides
a simple and cost effective method to convert a T1 data signal
to an E1 data signal.
Each E1 < > T1 converter has an independent power supply and mounts in a 19-inch
shelf. |
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| Upto 10 E1 < > T1 converters may be mounted in a single 19-inch shelf. The
converters may be accessed by the user for configuration and monitoring through a Windows
based GUI that is shipped with the system. It may be also accessed remotely over a TCP-IP
network (optional extra). |
E1 Interface
| Line Rate |
E1 (2.048Mbps ± 50
bps) |
| Line Code |
HDB3 |
| Available Time Slots |
1 - 31 |
| Framing |
G.704 |
| Clock |
Internal, Loop timed |
| Electrical |
G.703 |
| Jitter |
G.823 |
| Impedance |
120 Ohms |
| Connectors |
RJ-45 Female or Wire
Wrap (both options available) |
T1 Interface
| Line Rate |
T1 (1.544Mbps ± 50
bps) |
| Line Code |
B8ZS, AMI,
(selectable) |
| Available Time Slots |
1 - 24 |
| Framing |
D4, ESF, SLC-96
(selectable) |
| Clock |
Internal, Loop Timed
(from E1 clock) |
| Electrical |
Meets ITU-T and ANSI
T1 recommendations |
| Jitter |
ITU-T 1.431 |
| Impedance |
100 Ohms |
| Connectors |
RJ-45 Female or Wire
Wrap (both options available) |
Mechanical Specifications
| Rack Mounting |
Standard 19-inch DIN rack |
| Height |
133.33mm. (3U) |
| Depth |
292
mm. |
| Width |
482
mm |
| Slots |
10 (Upto 10, E1< > T1
Converters per 19-inch shelf) |
Power Supply
| Input DC voltage |
-48V DC ( nominal ) |
| Range of input |
-40V to -60V DC |
| Output voltages |
+5V |
| Input Voltage Reversal
Protection |
Provided in the Card |
| Over Current Protection |
Provided in the Card |
| Short Circuit Protection |
Provided in the Card (recovers
automatically) |
| Under Voltage |
< 4.5V |
| Over Voltage |
5.4V to 5.6V |
| Efficiency at full load |
>80% Typ. |
| Ripple at full load |
<5mVrms |
| Spike at full load |
<50mV |
| Power Consumption |
2.5W - each E1 < > T1
Converter.
25W (10 E1 < > T1 Converters) |
| Temperature |
0°C to 55°C |
| Humidity |
95% RH (non-condensing) |
| Cooling |
Convection Cooling |
Application
Diagram
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Technical
Specifications are subject to change without notice.
All other trademarks are the ownership of their respective owners. |
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