7700 MultiFrame Manual
7707VB-8-ASI-OC3 8 Channel ASI + Ethernet SONET / SDH Fiber Transceiver
Page - 6
Revision
1.0
3. SPECIFICATIONS
3.1.
SERIAL VIDEO INPUT
Standards:
DVB-ASI
Number of Inputs:
8 independent DVB-ASI signals with combined bandwidth of 135Mb/s
Connector:
BNC per IEC 61169-8 Annex A
Equalization:
Automatic 250m with Belden 1694 or equivalent cable
Return Loss:
> 15 dB up to 270Mb/s
Frequency Offset Tolerance:
±50ppm
3.2.
SERIAL VIDEO OUTPUTS
Standards:
DVB-ASI
Number of Outputs:
8 independent DVB-ASI signals with combined bandwidth of 135Mb/s
Connectors:
BNC per IEC 61169-8 Annex A
Signal Level:
800mV(nominal)
DC Offset:
0V
±
0.5V
Rise and Fall Time:
900ps(nominal)
Overshoot:
< 10% of amplitude
Return Loss:
>
12dB
Wide Band Jitter:
< 0.2UI
3.3. OPTICAL
OUTPUT
Standards:
OC-3/STM-1
Number of Outputs:
1
Connector:
Female SC/PC, ST/PC or FC/PC
Return Loss:
> 14 dB
Wide Band Jitter:
<
0.2UI
Fiber Size:
9
µ
m core / 125
µ
m overall
Wavelengths:
Standard:
1310nm, 1550nm (nominal)
CWDM:
1270nm to 1610nm (See ordering information)
DWDM:
C-Band channel 20 to 60, 100GHz spacing (ITU-T G.694.1 compliant)
Output Power:
1310nm FP:
-7dBm
±
1dBm
1550nm & CWDM:
0 dBm
±
1dBm
DWDM:
+7dBm
±
1dBm
