Approved Optics Approved 3COM 3CXENPAK94 - Manual (Page 2)

3CXENPAK94-A
XENPAK-SR 10GB Module
850nm, 300m, MMF, SC RoHS6
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Optical Characteristics
Parameters Symbol Min. Typ. Max. Unit
Center Wavelength λC 840 850 860 nm
Signaling speed - 10.3125 - Gbit/s
Signaling speed variation from
nominal
-100 - +100 ppm
Optical modulation amplitude OMA -5.2 - - dBm
Optical Output Power Pf -7.3 1 dBm
Optical Waveform - -
Side Mode Suppression Ratio Sr 30 - - dB
Extinction Ratio Er 3.0 5.5- - dB
Off Transmit Power Poff - - -30 dBm
Optical Output turn-off Time TTX-OFF - - 100 μs
Receiver Sensitivity in OMA OMArmin - - -11 dBm
Receiver Overload Rro +0.5 - - dBm
Receiver Return Loss RL 12 - - dB
Electrical Performance
Parameter Symbol Min. Typ. Max. Unit
Supply Voltage VCC1 3.135 3.300 3.465 V
Supply Voltage VCC2 1.152 1.200 1.248 V
Supply Current ICC1 - - 1.4 A
Supply Current ICC2 - - 1.7 A
Power Consumption PDS - - 2.2 W
Power supply stabilization time TDF - - 500 ms
Initialization Time TINIT - - 5 s
RESET Assert Time TRESET 1 - - ms
Hold Time after rising edge of
RESET
THOLD 500 - - ms