SDI-EO-2 /SDI-EO-2-RC
Rev. 2
2
Specifications
2.1
Optical output
Transmission circuit fibre
9/125µm Single Mode
Light source
F-P / DFB laser
Optical power
-7.5dBM @ 1310nm (F-P laser)
0 dBm (DFB laser)
Optical centre wavelength
1310nm or 1550nm.
Max. wavelength drift
±
20nm (F-P lasers)
±
6nm (DFB lasers)
Temperature range
0 - +50 ºC
Jitter (UI = Unit Interval)
Max. 0.135UI @ 270Mbps
Connector return loss
>40dB w/ SM fibre
Max. reflected power
4%
Connector SC/UPC
2.2
Electrical
Power
+5V DC / 2.5W Max (SDI-EO-2)
+5V DC / 3.5W Max (SDI-EO-2-RC)
Control
Control system for access to setup and module status
with BITE (Built-In Test Equipment)
2.3
Electrical input
Data rate NRZ
19.4 – 540 Mbps
Equalisation
Automatic, cable equaliser and reclocker can be
bypassed to support bitrates down to 2Mbps. Reclocker
is only available in the SDI-EO-2-RC version
Impedance 75
ohm
Return loss
>15dB @ 540MHz
Signal level
Nom. 800mV
Connector BNC
6