100Gb/s QSFP28 SR4 100m 840/850/860nm Optical Transceiver Module
Short Description:
BD-QSFP28-CDS1 optical transceiver integrates the transmit and receive path onto one module. It converts parallel electrical input signals into parallel optical signals, by a driven Vertical Cavity Surface Emitting Laser (VCSEL) array. The transmitter module accepts electrical input signals compatible with Common Mode Logic (CML) levels. All input data signals are differential and internally terminated. The receiver module converts parallel optical input signals via a photo detector array into parallel electrical output signals. The reCML) levels. All data signals are differential and support a data rates up to 27.9525Gb/s per channel.ceiver module outputs electrical signals are also voltage compatible with Common…Description
Specification
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Description
BD-QSFP28-CDS1 optical transceiver integrates the transmit and receive path onto one module. It converts parallel electrical input signals into parallel optical signals, by a driven Vertical Cavity Surface Emitting Laser (VCSEL) array. The transmitter module accepts electrical input signals compatible with Common Mode Logic (CML) levels. All input data signals are differential and internally terminated. The receiver module converts parallel optical input signals via a photo detector array into parallel electrical output signals. The reCML) levels. All data signals are differential and support a data rates up to 27.9525Gb/s per channel.ceiver module outputs electrical signals are also voltage compatible with Common Mode LogicOn This module features a hot-pluggable electrical interface, low power consumption, and 2-wire serial interface.
- MTP/MP0 optical connector
- Single +3.3V power supply
- Hot-pluggable QSFP28 MSA form factor
- Up to 100m OM4 MMF Distance
- 4x28G Electrical Serial Interface (CEI-28G-VSR)
- AC coupling of CML signals
- Low power dissipation(Max:3.5W)
- Built in digital diagnostic function
- Operating case temperature range:0℃ to 70℃
- Compliant with 100GBASE-SR4
- I2C Communication Interface
Specification
| Parameters | Unit | min | type | max | Note |
| Transmitter | |||||
| Signaling Speed per Lane | Gb/s | 25.78125 ± 100 ppm | |||
| Transmit wavelengths | nm | 1294.53 | 1296.59 | ||
| 1299.02 | 1301.09 | ||||
| 1303.54 | 1305.63 | ||||
| 1308.09 | 1310.19 | ||||
| Side-Mode Suppression Ratio | dB | 30 | |||
| (SMSR) | |||||
| Total Average Launch Power | dBm | 8 | 12.5 | ||
| Average launch power, each lane | dBm | 2 | 4.5 | ||
| Difference in launch power between | dBm | 3 | |||
| any two lanes(Average and OMA) | |||||
| Average launch power of OFF trans- | dBm | -30 | |||
| mitter, each lane | |||||
| Extinction Ratio (ER) | dB | 6 | |||
| RIN OMA | dB/Hz | -130 | |||
| Optical return loss tolerance | dB | 20 | |||
| Transmitter reflectance | dB | -12 | |||
| Transmitter eye mask definition {X1, | {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} | 1 | |||
| X2, X3, Y1, Y2, Y3} | |||||
| Mask margin | % | 5 | |||
| Receiver | |||||
| Signaling Speed per Lane | Gb/s | 25.78125 ± 100 ppm | |||
| 1294.53 | 1296.59 | ||||
| 1299.02 | 1301.09 | ||||
| Receive wavelengths | nm | 1303.54 | 1305.63 | ||
| 1308.09 | 1310.19 | ||||
| Average receiver power, each lane | dBm | -28 | -3.5 | ||
| Receiver power, each lane(OMA) | dBm | -3.5 | |||
| Receiver reflectance | dB | -26 | |||
| Receiver sensitivity Average, each | dBm | -28 | 1 | ||
| lane | |||||
| Receiver 3 dB electrical upper cutoff | GHz | 31 | |||
| frequency, each lane | |||||
| Damage threshold, each lane | dBm | 6.5 | |||
| LOS Assert | dBm | -40 | |||
| LOS Deassert | dBm | -29 | |||
| LOS Hysteresis | dB | 0.5 | |||
Order information
| Product Model | Descriptions | Inquiry |
|---|---|---|
| BD-QSFP28-CDS1 | QSFP28 SR4 100m OM4, 0~70℃, with Digital Diagnostic Monitor | Request Price |
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