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[China]
Trade Verify
Address: 5F, Building D South, Jinshenghui Science Park, No. 3, Dafu Road, Fucheng Street, Guanlan, Longhua District, Shenzhen, China
Contact name:Michael Guo
E-link China Technology Co., Ltd. |
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Verified Suppliers
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Fiber SFP Module 100GBASE-LR1 QSFP28 1310nm 10KM Transceiver Duplex
LC Connector
QSFP Optic Transceiver Advantages
► High speed I/O electrical interface (CAUI-4)
► Supporting 10km reach of single mode fiber
► Compliant with QSFP28 Standard: SFF-8636 Rev 2.10a
► Compliant with IEEE802.3cu D3.2 100GBASE- LR1
► Two Wire Serial Interface with Digital Diagnostic Monitoring
Transmitter Optical Specifications
Parameter | Symbol | Min. | Typical | Max. | Unit | Notes |
Wavelength | λC | 1304.5 | 1311 | 1317.5 | nm |
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Side mode suppression ratio | SMSR | 30 | - | - | dB |
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Average Optical Launch Power | POUT | -1.9 | - | 4.8 | dBm | 1 |
Average launch power of OFF transmitter | POUT_OFF | - | - | -15 | dBm |
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Extinction Ratio | ER | 3.5 | - | - | dB |
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Outer Optical Modulation Amplitude (OMAouter) | OMAouter | - | - | 5 | dBm |
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Outer Optical Modulation Amplitude (OMAouter) for TDECQ <1.4 dB for 1.4 dB ≤TDECQ ≤3.4 dB |
OMAouter |
1.1 -0.3+ TDECQ |
- |
- |
dBm |
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Transmitter and dispersion eye closure | TDECQ | - | - | 3.4 | dB |
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Transmitter eye closure for PAM4 (TECQ) | TECQ | - | - | 3.4 | dB |
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| TDECQ - TECQ | | - | - | - | 2.5 | dB |
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Over/under-shoot | - | - | - | 22 | % |
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Transmitter power excursion | - | - | - | 2.8 | dBm |
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RIN15.6OMA | RIN | - | - | -136 | dB/Hz |
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Optical return loss tolerance | ORLT | - | - | 15.6 | dB |
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Transmitter transition time |
| - | - | 17 | ps |
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Transmitter reflectance | TR | - | - | -26 | dB |
Receiver Optical Specifications
Parameter | Symbol | Min. | Typical | Max. | Unit | Notes |
Wavelength | λC | 1304.5 | 1311 | 1317.5 | nm |
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Damage Threshold |
| 5.8 | - | - | dBm |
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Average receive power |
| -8.2 | - | 4.8 | dBm | 1 |
Receive power (OMAouter) | RP | - | - | 5 | dBm |
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Receiver reflectance | RR | - | - | -26 | dB |
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Receiver sensitivity (OMAouter) for TECQ < 1.4 dB for 1.4 dB≤ TECQ ≤3.4 dB |
RS |
- |
- |
-6.1 -7.5+ TECQ |
dBm |
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Stressed receiver sensitivity | SRS | - | - | -4.1 | dBm | 2 |
Stressed Receiver Sensitivity Test Conditions: | - | - |
| - |
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Stressed eye closure for PAM4 (SECQ) | SECQ | - | - | 3.4 | dB |
Digital Diagnostics
Parameter | Range | Accuracy | Unit | Calibration |
Temperature | 0 to 70 | ±3 | ºC | Internal |
Voltage | 0 to VCC | ±3% | V | Internal |
Tx Bias Current | 0 to 100 | ±10% | mA | Internal |
Tx Output Power | -1.9 to +4.8 | ±3 | dB | Internal |
Rx Receive Power | -8.2 to +4.8 | ±3 | dB | Internal |
QSFP28 Module Pad Layout
Ordering Information
Part Number | Application | Data Rate | Laser Source | Fiber Type |
LNK-QSFP28-LR1-10 | 100GBASE-LR1 | 100GE (53.125 GBd) | 1311nm EML | SMF |
