GVT-0201 Datasheet, PDF (2/4 Pages) Level One – 1.25G SMF GBIC Transceiver, 10km, 1310nm

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L2 Managed GE 3
Transmitter Electro-optical Characteristics
PARAMETER
MIN
Output Optical Power
9/125 μm fiber
-9.5
Extinction Ratio
9
Center Wavelength
1270
Spectral Width (RMS)
-
Rise/Fall Time, (20−80%) Tr, f -
Relative Intensity Noise RIN -
Total Jitter TJ
-
Output Eye
Max. Pout TX-DISABLE Asserted -
Differential Input Voltage VDIFF 0.65
TX Disable Voltage-High
2.0
TX Disable Voltage-Low VIL
0
TYP.
MAX
-5
-3
-
-
1310
1355
-
2.5
-
260
-
-120
-
227
Compliant with IEEE802.3z
-
-35
-
2.0
-
VCC
-
0.8
UNITS
dBm
dB
nm
nm
ps
dB/Hz
ps
dBm
V
V
V
NOTE
Average
Receiver Electro-optical Characteristics
PARAMETER
MIN
TYP.
Optical Input Power-maximum -3
-
Optical Input Power-minimum
(Sensitivity) PIN
-
-25
Operating Center Wavelength 1260
-
Optical Return Loss
12
-
Signal Detect-Asserted
-
-
Signal Detect-Deasserted
-35
-
Stressed Receiver Sensitivity -
-
Differential Output Voltage
0.37
-
Data Output Rise, Fall Time
(20−80%)
-
-
Receiver Loss of Signal Output
Voltage-Low
0
-
MAX
-
-20
1610
-
-20
-
-14.4
2.0
0.35
0.5
UNITS
dBm
dBm
nm
dB
dBm
dBm
dBm
V
ns
V
NOTE
BER < 10−12
BER < 10−12
Note 1, 2
Receiver Loss of Signal Output
Voltage-High
2.4
-
VCC
V
Receiver Loss of Signal Assert
Time (off to on)
-
-
100
μs
Receiver Loss of Signal Assert
Time (on to off )
-
-
100
μs
Note 1: Measured with conformance test signal at TP3 for BER = 10−12 at the eye center.
Note 2: Measured with a transmit signal having a 9 dB extinction ratio. If another extinction ratio is used, the Stressed receiver sensitivity
should be corrected for the extinction ratio penalty.