Approved Optics Approved ENTERASYS 10GBASE-SR-XFP - Manual (Page 5)

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10GBase-SR-XFP-A
XFP, 10GBASE-SR 10G Ethernet Module
850nm, 300m, MMF, LC RoHS6
General parameters
Optical Transmitter
Parameter Conditions Symbol Min Typ Max Units
Nominal Wavelength
TRP
840 850 860 nm
Spectral Width Δ 0.4 0.45 nm
Optical Receiver
Parameter Conditions
Min Modal
Bandwidth
(MHz*Km)
Symbol Min Typ Max Units
Operating
Range
62.5/125μm MMF 160
I
op
2 26
m
50/125μm MMF 400 2 66
62.5/125μm MMF 200 2 33
50/125μm MMF 500 2 82
50/125μm MMF 2000 2 300
Nominal Signaling Speed
f OPT
9.95 10.71 GBd
Launch Power in OMA
P opt OMA
-4.3 dBm
Average Launch Power
P optavg
-7.3 -2.6 -1 dBm
Extinction Ratio ER 3.5 5.5 dB
Relative Intensity Noise RIN -128 dB/Hz
Center Wavelength
C
840 850 860 nm
Receiver Sensitivity
in OMA ，BER
10 -12 @2 31 -1 1)
P
IN
-13.5 -11.1 dBm
Stressed Receiver Sensitivity in OMA P
IN
-7.5 dBm
Saturation Input Power P
SAT
1 dBm