| Customization: | Available |
|---|---|
| Wiring Devices: | Fiber Optic Cabling |
| Certification: | RoHS |
|
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Features
Hot-pluggable QSFP56 form factor
LC connector
200GBASE-LR4 compliant- 4x 26.5625 GBd PAM4
200GAUI-4 compliant- 4x 26.5625 GBd PAM4
Maximum link length of 10km via SMF fiber
Digital diagnostics functions are available via the I2C interface
Single 3.3V Power Supply
Power Dissipation: < 8.0W
CMIS 4.0 management interface
Operating Case Temperature: 0ºC~+70ºC
RoHS compliant
Applications
5G backhaul
Switch&Router Connections
Data Centers 200GE 10Km SMF links
Production Description
TSQL4-F22LE4C, 200GBASE-LR4, hot pluggable optical transceiver is a high-performance solution for 200GE links for up to 10km over single mode fiber (SMF).
It combines 4x26.5625 GBd PAM4 electrical lanes into four 26.5625 GBd PAM4 optical channels in compliance with IEEE 200GBASE-LR4. Superior performance and reliability is achieved through advanced transmitter and receiver design using cooled EA-DFB-LDs each at a LAN- WDM 1.3 µm wavelength and 4x PIN PDs with low-power TIAs. The 4 optical transmit and receive lanes are WDM'ed on to a single fiber pair through an LC connector.
Absolute maximum rating
These values represent the damage threshold of the module. Stress in excess of any of the individual Absolute Maximum Ratings can cause immediate catastrophic damage to the module even if all other parameters are within Recommended Operating Conditions.
| Parameters | Symbol | Min. | Max. | Unit |
| Power Supply Voltage | VCC | -0.5 | +3.6 | V |
| Storage Temperature | Tc | -40 | +85 | °C |
| Relative Humidity | RH | 5 | 85 | % |
| Parameter | Symbol | Min. | Typical | Max | Unit |
| Power Supply Voltage | VCC | 3.135 | 3.30 | 3.465 | V |
| Operating Case Temperature | TCa | 0 | 70 | °C |
| Parameter | Symbol | Min. | Typical | Max | Unit | Notes |
| Signaling Rate per lane | -100ppm | 26.5625 | +100ppm | Gbd | ||
| Transmitter | ||||||
| Differential Input Impedance | Zin | 90 | 100 | 110 | ohm | |
| Differential Input Voltage Amplitude | ΔVin | - | - | 900 | mVp-p | |
| Receiver | ||||||
| Differential Output Impedance | Zout | 90 | 100 | 110 | ohm | |
| Differential Output Voltage Amplitude | ΔVout | 900 | - | - | mVp-p | AtTP1a |
| Parameter | Symbol | Min. | Typical | Max | Unit | Notes | |
| Transmitter | |||||||
| Center Wavelength | Ch0 | λ0 | 1294.53 | 1296.59 | nm | ||
| Ch1 | λ1 | 1299.02 | 1301.09 | ||||
| Ch2 | λ2 | 1303.54 | 1305.63 | ||||
| Ch3 | λ3 | 1308.09 | 1310.19 | ||||
| Side-mode suppression ratio | SMSR | 30 | dB | ||||
| Average Optical Power, each lane | Po | -3.4 | - | 5.3 | dBm | ||
| Outer Optical Modulation Amplitude (each lane) | OMAout | -0.4 | 5.1 | dBm | |||
| Launch power in OMAouter minus TDECQ | Ptdecq | -1.8 | dBm | ||||
| Extinction Ratio | ER | 3.5 | - | - | dBm | ||
| Transmitter and Dispersion Eye Closure for PAM4 per lane | TDECQ | 3.4 | dB | ||||
| Average launch power of off transmitter(each lane) | Poff | -30 | dBm | ||||
| Optical Return Loss Tolerance | ORL | - | - | 15.1 | dB | ||
| Receiver | |||||||
| Center Wavelength | Ch0 | λ0 | 1294.53 | 1296.59 | nm | ||
| Ch1 | λ1 | 1299.02 | 1301.09 | ||||
| Ch2 | λ2 | 1303.54 | 1305.63 | ||||
| Ch3 | λ3 | 1308.09 | 1310.19 | ||||
| Damage Threshold | DT | 6.3 | dBm | ||||
| Average Receive power ,each lane | -9.7 | 5.3 | dBm | ||||
| Receiver reflectance | Rfl | -26 | dB | ||||
| Receiver Power (OMAouter) , each lane | OMAout | 5.1 | dBm | ||||
| Stressed Receiver Sensitivity (OMAouter), each lane | Sens | -5.2 | dBm | ||||
| Receiver Sensitivity (OMAouter) , each lane |
Sen | -7.7 | dBm | 1 | |||
Note:
1. Measured with conformance test signal at TP3 for the BER specified in IEEE 802.3bs
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