Approved Optics Approved SMC SMCBGLSCX1 - Manual (Page 4)

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SMCBGLSCX1-A
1000BASE-LX GBIC SM
1310NM 10KM REACH SC
Parameter Symbol Min. Typical Max. Unit
9µm Core Diameter SMF 10 km
Data Rate 1.25 Gbps
Transmitter
Centre Wavelength λC
127
0
1310 1350 nm
Spectral Width (RMS) σ 3 nm
Average Output Power P0ut -9 -3 dBm
Extinction Ratio EX 9 dB
Rise/Fall Time(20%~~80%) tr/tf 260 ns
Output Optical Eye IUT-T G.957 Compliant
Data Input Swing Differential VIN 500 2000 mV
Input Differential Impedance ZIN 90 100 110 Ω
TX Disable
Disable 2.0 VCC+0.3
V
Enable 0 0.8
TX_Fault
Fault 2.0 VCC+0.3
V
Normal 0 0.8
Tx_Disable Assert Time t_off 10 us
Receiver
Centre Wavelength λC 1100 1600 nm
Receiver Sensitivity PIN -20 dBm
Output Differential Impedance PIN 90 100 110 Ω
Data Output Swing Differential VOUT 370 2000 mV
Rise/Fall Time Tr/tf 2.2 ns
LOS De-AssertS LOSD -25 dBm
LOS Assert LOSA -40 dBm
LOS
High 2.0 VCC+0.3
V
Low 0 0.8