Approved Optics Approved JUNIPER SRX-SFP-1GE-LH - Manual (Page 3)

SRX-SFP-1GE-LH-A
1000Base-ZX Module
1550nm, 70km, SMF, LC RoHS6
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MOD_DEF ( 0:2 )
VoH 2.5 V
With Serial ID
VoL 0 0.5 V
Optical and Electrical Characteristics
Parameter Symbol Min. Typical Max. Unit
9μm Core Diameter SMF L 80 Km
Data Rate 1.25 Gbps
Transmitter
Centre Wavelength λC 1480 1550 1580 nm
Spectral Width (RMS) σ 1 nm
Average Output Power P0ut 0 +5 dBm
Side Mode Suppression Ratio SMSR 30 dB
Extinction Ratio EX 9 dB
Rise/Fall Time(20%~~80%) tr/tf 260 Ps
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 110 1600 Nm
Receiver Sensitivity PIN -24 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-Assert LOSD -20 dBm
LOS Assert LOSA -40 dBm
LOS High 2.0 VCC+0.3 V