No. | Test Items | Test Results | Remark |
1 | Electric eye diagram test | PASS | |
2 | DOM test | PASS | |
3 | Power consumption test | PASS | |
4 | BER Test | PASS | *Streaming for 24 hours with 1G-Bert BER tester |
At room temperature, the BER tester sends codes (rate 10.3125G, code type prbs31), and the optical/electrical eye diagram of the module is tested on the oscilloscope;
The optical eye diagram waveform is as follows
.jpg "/uploads/image/2023/03/30/gearlinkoptic-2023328-11 (1).jpg")
The electrical eye diagram waveform is as follows (R+/R-)
.jpg "/uploads/image/2023/03/30/gearlinkoptic-2023328-12 (1).jpg")
Eye Diagram Performance Test Results：PASS
Test environment:
At room temperature (18~25°C), power on the sample module on the test fixture and work on the self-loop for half an hour and then test after the temperature stabilizes;
Test Results:
Symbol | unit | Actual_value | DMI_value | Delta | Decision |
Temp. | ℃ | 30.6 | 32.5 | 1.9 | pass |
Vcc | V | 3.3 | 3.31 | 0.01 | pass |
Bias | mA | 29.2 | 30.36 | 1.16 | pass |
TxPower | dBm | -2.25 | -2.67 | 0.42 | pass |
RxPower | dBm | -9.5 | -10.34 | 0.86 | pass |
Test environment
Make the module work at the ambient temperature of 0/25/70°C; record the current and voltage values after the temperature is stable, and calculate the power consumption;
Test Results
Case Temp. | Vcc (V) | Icc (mA) | Dissipation( W) | Decision |
0℃ | 3.31 | 208 | 0.688 | pass |
25℃ | 3.31 | 215 | 0.712 | pass |
70℃ | 3.31 | 242 | 0.801 | pass |
Test environment
The instrument is Stelight® 32G-Bert, port 3 in the figure below is the 10G LR module under test
.jpg "/uploads/image/2023/03/30/gearlinkoptic-2023328-13 (1).jpg")
Test Results
Streaming starts at 16:30 PM on 22/10/09
The streaming query time was 22/10/10 AM: 09:09, the duration was about 16 hours, and no BER error was found.
.jpg "/uploads/image/2023/03/30/gearlinkoptic-2023328-15(1).jpg")
Data signal error test result: PASS.
Product Name | Optical transceiver | Product No. | GHS3L0C31 | |||
Description | SFP+ 10G 1310nm 10km LC | Date | 2022-10-09 | |||
Conditions | Temperature | 25℃ | Voltage | +3.3V | Operator | |
.jpg "/uploads/image/2023/03/30/gearlinkoptic-2023328-16 (1).jpg")
PN: | SJ2208240001~222 | Product Name: | |||||
Test Condition: | Data Rate | 10.31Gb/s | Supply Voltage | 3.3V | Wavelength: | 1310nm | |
Measurement | |||||||
SN | Current | Tx Power | Optical ER | Rx Sensitivity | LOS-Asserted | LOS-Desserted | I2C/DDMI |
SJ2208240001 | 215 | -0.94 | 5.15 | -16 | -22 | -18 | PASS |
SJ2208240002 | 219 | -0.81 | 4.95 | -16 | -22 | -18 | PASS |
SJ2208240003 | 221 | 0 | 4.28 | -16 | -22 | -18 | PASS |
SJ2208240004 | 222 | -0.37 | 5.08 | -16 | -22 | -18 | PASS |
SJ2208240005 | 228 | -0.66 | 4.59 | -16 | -22 | -18 | PASS |
SJ2208240006 | 229 | -1.33 | 5.03 | -16 | -22 | -18 | PASS |
SJ2208240007 | 220 | -0.97 | 4.27 | -16 | -22 | -18 | PASS |
SJ2208240008 | 227 | -0.05 | 5.23 | -16 | -22 | -18 | PASS |
SJ2208240009 | 228 | -0.49 | 5.09 | -16 | -22 | -18 | PASS |
SJ2208240010 | 228 | -0.96 | 4.97 | -16 | -22 | -18 | PASS |
SJ2208240011 | 215 | -0.82 | 5.09 | -16 | -22 | -18 | PASS |
SJ2208240012 | 219 | -1 | 5.02 | -16 | -22 | -18 | PASS |
SJ2208240013 | 221 | -0.16 | 4.6 | -16 | -22 | -18 | PASS |
SJ2208240014 | 222 | -0.29 | 5.28 | -16 | -22 | -18 | PASS |
SJ2208240015 | 228 | -0.25 | 4.9 | -16 | -22 | -18 | PASS |
SJ2208240016 | 229 | -0.71 | 5.24 | -16 | -22 | -18 | PASS |
SJ2208240017 | 220 | -0.68 | 5.09 | -16 | -22 | -18 | PASS |
SJ2208240018 | 227 | -0.06 | 5.68 | -16 | -22 | -18 | PASS |
SJ2208240019 | 228 | -0.82 | 5.56 | -16 | -22 | -18 | PASS |
SJ2208240020 | 228 | -1.25 | 4.93 | -16 | -22 | -18 | PASS |
SJ2208240021 | 215 | -0.41 | 5.05 | -16 | -22 | -18 | PASS |
SJ2208240022 | 219 | -1.21 | 5.29 | -16 | -22 | -18 | PASS |
SJ2208240023 | 221 | -0.02 | 4.04 | -16 | -22 | -18 | PASS |
SJ2208240024 | 222 | -0.77 | 4.92 | -16 | -22 | -18 | PASS |
SJ2208240025 | 228 | -0.41 | 4.45 | -16 | -22 | -18 | PASS |
SJ2208240026 | 229 | -1.13 | 5.28 | -16 | -22 | -18 | PASS |
SJ2208240027 | 220 | -0.63 | 4.26 | -16 | -22 | -18 | PASS |
SJ2208240028 | 227 | -0.37 | 4.99 | -16 | -22 | -18 | PASS |
SJ2208240029 | 228 | -0.42 | 5.62 | -16 | -22 | -18 | PASS |
SJ2208240030 | 228 | -1.07 | 4.95 | -16 | -22 | -18 | PASS |
SJ2208240031 | 215 | -0.84 | 4.46 | -16 | -22 | -18 | PASS |
SJ2208240032 | 219 | -0.54 | 4.69 | -16 | -22 | -18 | PASS |
SJ2208240033 | 221 | -0.12 | 4.24 | -16 | -22 | -18 | PASS |
SJ2208240034 | 222 | -0.22 | 5.5 | -16 | -22 | -18 | PASS |
SJ2208240035 | 228 | -0.92 | 4.48 | -16 | -22 | -18 | PASS |
SJ2208240036 | 229 | -0.5 | 4.49 | -16 | -22 | -18 | PASS |
SJ2208240037 | 220 | -1.13 | 4.43 | -16 | -22 | -18 | PASS |
SJ2208240038 | 227 | -0.68 | 4.85 | -16 | -22 | -18 | PASS |
SJ2208240039 | 228 | -0.46 | 5.63 | -16 | -22 | -18 | PASS |
SJ2208240040 | 228 | -1.3 | 5.22 | -16 | -22 | -18 | PASS |
