DA-HDSDI
Rev. 4
DATE: 05 October 2007
Network Electronics ASA, P.O.Box 1020, N-3204 Sandefjord, Norway. Tel.: +47 33 48 99 99 – Fax: +47 33 48 99 98
E-mail: [email protected] – Web: http://www.network-electronics.com/
Technical specifications are subject to be changed without notice.
5
2. Specifications
Electrical Input
Data rate NRZ:
19.4 to 1485 Mbps
Equalisation:
Automatic
Cable equaliser and reclocker can be bypassed to
support bitrates down to 1Mbps.
Impedance:
75
ohm
Return
loss:
>15dB
@
1485MHz
Signal
level:
nom.
800mV
Apx. 200mV min. when equaliser switched to Bypass
Connector:
BNC
Electrical Output
Number
of
outputs:
6
Connector:
BNC
Impedance:
75
ohm
Return loss:
>15dB, acc. to ITU-R BT.1120-3
Jitter:
max
0.2UI
Peak to peak signal level:
0.8V
±
0.1V
Signal
polarity
3
non
inverting,
3 inverting
Features
Re-clocking:
Automatic
SD
/
HD
detection
Automatic output slew rate adjustment according to
SMPTE-259M / SMPTE 292M
Selectable loop bandwidth
Low: HD = 1.5MHz, SD = 500kHz
High: HD = 3MHz, SD = 1MHz
Supported clock rates:
143, 177, 270, 360, 540 and 1485Mbps
Input equalizer:
Eq. bypass for non-video formats or low bit rates
Electrical
Power:
+5V
DC
/
3W
Max.
Control:
Control system for access to setup and module status
with BITE (Built-In Test Equipment) for use with GYDA
Control System
Supported standards
SMPTE:
SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M,
SMPTE310M
DVB-ASI: EN50083-9
AES:
AES-3id (with EQ and RCL switched off)
