1.25Gbps SFP Optical Transceiver 1310nm 20km LC, with DDM
1.25Gbps SFP Optical Transceiver 1310nm 20km LC, with DDM
Absolute Maximum Ratings |
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Parameter |
Symbol |
Minimum |
Maximum |
Units |
Storage Temperature |
Tst |
-40 |
+85 |
°C |
Supply Voltage |
Vcc |
0 |
+3.6 |
V |
Operating Relative Humidity |
RH |
5 |
95 |
% |
Operation Environment |
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Parameter |
Symbol |
Min |
Typical |
Max |
Units |
Supply Voltage |
Vcc |
3.15 |
3.3 |
3.45 |
V |
Operating Case Temperature |
Tc |
0 |
|
+70 |
|
Power Dissipation |
|
|
|
1 |
W |
Data Rate |
|
|
1.25 |
|
Gbps |
Optical Characteristics |
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Parameter |
Symbol |
Min. |
Typ. |
Max. |
Units |
Transmitter Section |
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Center Wavelength |
lo |
1260 |
1310 |
1360 |
nm |
Spectral Width(RMS) |
Dl |
- |
- |
4 |
nm |
Average Output Power |
Po |
-9 |
- |
-3 |
dBm |
Extinction Ratio |
Er |
8 |
- |
15 |
dB |
Rise/Fall Time(20%~80%) |
Tr/Tf |
|
|
0.26 |
ns |
Total jitter |
Tj |
|
|
0.43 |
UI |
Optical Eye Diagram |
IEEE 802.3z and ANSI Fibre Channel Compatible |
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Receiver Section |
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Center Wavelength |
lo |
1260 |
|
1620 |
nm |
Receiver Sensitivity |
Rsen |
|
|
-22 |
dBm |
Receiver Overload |
Rov |
-3 |
|
|
dBm |
Return Loss |
|
12 |
|
|
dB |
LOS Assert |
LOSA |
-36 |
|
|
dBm |
LOS Dessert |
LOSD |
|
|
-23 |
dBm |
LOS Hysteresis |
|
0.5 |
|
5 |
|
Electrical Characteristics (Ambient Operating Temperature 0°C to +70°C, Vcc =3.3 V) |
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Parameter |
Symbol |
Min. |
Typ. |
Max. |
unit |
|
Transmitter Section |
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Input Differential Impendence |
Zin |
90 |
100 |
110 |
Ohm |
|
Data Input Swing Differential |
Vin |
500 |
|
2400 |
mV |
|
TX Disable |
Disable |
|
2.0 |
|
Vcc |
V |
Enable |
|
0 |
|
0.8 |
V |
|
TX Fault |
Assert |
|
2.0 |
|
Vcc |
V |
Deassert |
|
0 |
|
0.8 |
V |
|
Receiver Section |
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Output differential impendence |
Zout |
|
100 |
|
Ohm |
|
Data Input Swing Differential |
Vout |
370 |
|
2000 |
mV |
|
Rx_LOS |
Assert |
|
2.0 |
|
Vcc |
V |
Deassert |
|
0 |
|
0.8 |
V |
EEPROM INFORMATION(A0) |
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Addr |
Field Size(Bytes) |
Name of Field |
HEX |
Deion |
0 |
1 |
Identifier |
03 |
SFP |
1 |
1 |
Ext. Identifier |
04 |
MOD4 |
2 |
1 |
Connector |
07 |
LC |
3-10 |
8 |
Transceiver |
00 00 00 02 12 00 0D 01 |
Transmitter Code |
11 |
1 |
Encoding |
01 |
8B10B |
12 |
1 |
BR, nominal |
0D |
1250M bps |
13 |
1 |
Reserved |
00 |
|
14 |
1 |
Length (9um)-km |
14 |
20km |
15 |
1 |
Length (9um) |
64/C8/FF |
|
16 |
1 |
Length (50um) |
00 |
|
17 |
1 |
Length (62.5um) |
00 |
|
18 |
1 |
Length (copper) |
00 |
|
19 |
1 |
Reserved |
00 |
|
20-35 |
16 |
Vendor name |
57 49 4E 54 4F 50 20 20 20 20 20 20 20 20 20 20 |
WINTOP |
36 |
1 |
Reserved |
00 |
|
37-39 |
3 |
Vendor OUI |
00 00 00 |
|
40-55 |
16 |
Vendor PN |
xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx |
ASC II |
56-59 |
4 |
Vendor rev |
31 2E 30 20 |
V1.0 |
60-61 |
2 |
Wavelength |
05 1E |
1310nm |
62 |
1 |
Reserved |
00 |
|
63 |
1 |
CC BASE |
XX |
Check sum of byte 0~62 |
64-65 |
2 |
Options |
00 1A |
LOS, TX_DISABLE, TX_FAULT |
66 |
1 |
BR, max |
32 |
50% |
67 |
1 |
BR, min |
32 |
50% |
68-83 |
16 |
Vendor SN |
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |
Unspecified |
84-91 |
8 |
Vendor date code |
XX XX XX 20 |
Year, Month, Day |
92-94 |
3 |
Reserved |
00 |
|
95 |
1 |
CC_EXT |
XX |
Check sum of byte 64~94 |
96-255 |
160 |
Vendor specific |
|
|
Diagnostics |
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Parameter |
Range |
Accuracy |
Unit |
Calibration |
Temperature |
0 ~ 70 |
±3 |
ºC |
Internal |
Voltage |
0 ~ VCC |
0.1 |
V |
Internal |
Bias Current |
10 ~ 80 |
±2 |
mA |
Internal |
Tx Power |
-9 ~ -3 |
±2 |
dBm |
Internal |
Rx Power |
-28~-3 |
±3 |
dBm |
Internal |
Ethernet
Telecom
Fiber Channel
Ordering Information | |
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LA-OT-GSMC13-20LC | 1.25Gbps SFP Optical Transceiver 13110nm 20km LC, with DDM |
Date | Version | Description | Download |
---|---|---|---|
2020-06-12 | LA-OT-GSM13-20LC | |
Photo | Model | Description |
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