Shenzhen UTOP Technology Co., Ltd.
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Cisco QSFP-40GE-IR4 Compatible 40GBASE-IR4 QSFP+ 1310nm 2km DOM Duplex LC SMF Optical Transceiver Module
1.Product Features:
2.Applications:
3.Technical specifications:
| Brand | UTOPTEK, OEM |
| Condition | 100% New |
| Form Factor | QSFP+ |
| Fiber Type | single mode, dual fiber |
| Wavelength: | 1271, 1291, 1311 and 1331 nm |
| Distance | 2KM |
| Data Rate (max) | 40Gb/s |
| Working Temperature (°C) | 0°C~70°C |
| Storage Temperature (°C) | -40°C~+85°C |
| Relative Humidity | 0~85% |
| Voltage Supply | 3.3V |
| Power consuption | <2.5W |
| Connector | Duplex LC |
| Warranty | 3 years |
| Compatible with | Cisco, Haiwei, HP etc. |
| Time of delivery | 1-2 working days |
| Package | 4pcs/box |
4.Optical Characteristics
| Parameter | Symbol | Min. | Typical | Max | Unit | Notes |
| Wavelength Assignment | L0 | 1264.5 | 1271 | 1277.5 | nm | |
| L1 | 1284.5 | 1291 | 1297.5 | nm | ||
| L2 | 1304.5 | 1311 | 1317.5 | nm | ||
| L3 | 1324.5 | 1331 | 1337.5 | nm | ||
| Transmitter | ||||||
| Side-mode Suppression Ratio | SMSR | 30 | - | - | dB | |
| Total Average Launch Power | PT | - | - | 8.3 | dBm | |
| Optical Modulation Amplitude, each Lane | OMA | -2 | - | +3.5 | dBm | |
| Difference in Launch Power between any two Lanes (OMA) | - | - | 5 | dB | ||
| Extinction Ratio | ER | 3.5 | - | - | dB | |
| Relative Intensity Noise | Rin | - | - | -128 | dB/Hz | 12dB reflection |
| -20dB Spectral Width | - | - | 1 | nm | Modulated | |
| Transmitter Reflectance | RT | -12 | dB | |||
| Total Jitter | 0.2 | UI | ||||
| Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} | {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} | |||||
| Transmitter Output Power Monitoring Accuracy | OPMA | -2 | 2 | dB | ||
| Receiver | ||||||
| Damage Threshold | THd | 3.5 | dBm | 1 | ||
| Receiver Sensitivity, each Lane | SR | - | - | -11.5 | dBm | |
| Difference in Receive Power between any two Lanes (OMA) | 7.5 | dB | ||||
| Receive Electrical 3 dB upper Cutoff Frequency, each Lane | 12.3 | GHz | ||||
| RSSI Accuracy | -2 | 2 | dB | |||
5.Factory Show:
6.Compatibility:
7.Ordering Information:
| Part No. | Data Rate | Form Factor | Distance | Wavelength | Transmitter | Receiver | Interface | Temp. |
| QSFP-40G-SR4 | 40Gb/s | QSFP+ | 100m | 850nm | VCSEL | PIN | MPO | 0-70℃ |
| QSFP-40G-SR-2KM | 40Gb/s | QSFP+ | 2km | 1310nm | DFB | PIN | MPO | 0-70℃ |
| QSFP-40G-LR-S | 40Gb/s | QSFP+ | 10km | 1310nm | DFB | PIN | MPO | 0-70℃ |
| QSFP-40G-LR4 | 40Gb/s | QSFP+ | 10km | 1310nm | DFB | PIN | LC | 0-70℃ |
| QSFP-40G-IR4 | 40Gb/s | QSFP+ | 2km | 1310nm | DFB | PIN | LC | 0-70℃ |
| QSFP-40G-ER4 | 40Gb/s | QSFP+ | 40km | 1310nm | DFB | APD | LC | 0-70℃ |