|
Orion T1 to E1
converter solutions provides from 8 E1s upto 64 E1 interfaces to "n"
x T1s or convert "n" x T1s to upto 64 E1s. These converters may be
installed in a 19 inch VCL-MegaConnect chassis in any "mix" for
converting "n" x E1 interfaces to "n" x T1 interfaces. (Note: The
value of "n" is in multiples of 8 E1 ports or 8 T1 ports). The
converter provides a simple and cost effective method to convert a
T1 stream to an E1 stream.
Orion offers a wide
range of converters, as below:
The E1 to T1 (or T1 to E1) converter
provides 8 ports per E1/T1 card. Each 8 port T1 card converts to 8
E1s and vice-versa. The converter provides redundant power supply
and mounts in a 19-inch 6U shelf. Upto 64, T1 to E1 converters may
be installed 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.
|
E1
Interface - Technical Specifications |
|
Line Rate |
E1 (2.048Mbps ± 50 bps)
|
|
Line Code |
HDB3 |
|
Available Time Slots |
1 - 31 Data or 1 - 30 Voice |
|
Voice Coding |
A Law |
|
Signaling |
ITU-T, Q.421 and Q.422 |
|
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 - Technical Specifications |
|
Line Rate |
T1 (1.544Mbps ± 50 bps)
|
|
Line Code |
B8ZS, AMI, (selectable) |
|
Available Time Slots |
1 - 24 |
|
Voice Coding |
Mu Law |
|
Signaling |
D4 (Robbed Bit Signaling), E&M
Wink Start |
|
Framing |
D4 |
|
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 |
266mm (6U high) |
|
Depth |
260mm |
|
Width |
477mm |
|
Slots |
8 (Upto 64, T1< > E1 converters per 19-inch
shelf) |
|
Power
Supply (with 1+1 Redundant Power Supply) |
|
Input DC Voltage |
-48V DC ( nominal ) |
|
Range of Input |
-40V to -60V DC |
|
Output Voltage |
+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 |
12W - 8 port, E1 to T1 converter
configuration
29W - 64 port, E1 to T1 converter configuration |
|
Temperature |
0°C to 55°C |
|
Humidity |
95% RH (non-condensing) |
|
Cooling |
Convection Cooling |
|
