Nevion 3GHD-EO - Manual (Page 7)

3GHD-EO / 3GHD-EO-2 Rev. E
nevion.com | 7
2 Specifications
2.1 General
Power +5V DC / 3.5W, max
Control Control system for access to setup and module status with
BITE (Built-In Test Equipment)
Temp. range 0 to +40 °C
2.2 Electrical Input
Data rate NRZ 19.4 to 2970Mbps
Equalization Automatic,
Cable equalizer and reclocker can be bypassed to support
bitrates down to 2Mbps.
Impedance 75 ohm
Return loss >15dB @ 5-1485MHz
>10dB 1485-2970MHz
Signal level Nom. 800mV
Connector BNC, 2 inputs
2.3 Electrical Outputs
Number of outputs 4 on single converter
2 (per converter) on the dual converter
Connector BNC
Impedance 75 ohm
Return loss >15dB @ 5-1485MHz
>10dB 1485-2970MHz
Peak to peak signal level 800mV ± 100mV
Signal polarity 2 inverting, 2 non-inverting on single converter
1 inverting, 1 non-inverting (per converter) on dual converter
2.4 Optical Output
Number of outputs 1 on single converter
1 (per converter) on the dual converter
Transmission circuit fiber Single mode 9/125um
Light source F-P / DFB laser
Optical power 13T -7.5dBm: -3 to -12dBm, typ -5dBm,
CWDM: +0dBm +/- 1dBm
Optical centre wavelength 1310nm or CWDM
Max. wavelength variation +/- 6nm for CWDM
+/-20nm for 1310nm