| Customization: | Available |
|---|---|
| Wiring Devices: | Fiber Optic Cabling |
| Certification: | RoHS |
|
Still deciding? Get samples of US$ 1/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Features
Hot-pluggable QSFP-DD form factor
Data Rate 106.25 Gb/s PAM4 per lane
8x106Gbps PAM4 transmitter and PAM4 receiver
8 channels 850nm VCSEL laser array and 8 channels PIN photo-detector array
Maximum link length of 50m on OM3 MMF and 100m on OM4 MMF
Digital diagnostics functions are available via the I2C interface
Single 3.3V Power Supply and Power Dissipation < 14W
MPO-16 connector
Operating Case Temperature: 0ºC~+70ºC
RoHS compliant
Applications
800G SR8 Ethernet
Production Description
The TSDR8-NAANA1C is a 8-Channel, Pluggable, Fiber-Optic QSFP-DD for 800Gbps SR8 Applications. It is a high performance module for short-range data communication and interconnect applications which operate at 106.25Gbps per lane up to 50m using OM3 fiber and 100m using OM4 fiber. The optical interface uses MPO receptacles.
This module is designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 76 contact edge type 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 | 0 | 85 | % |
| Parameter | Symbol | Min. | Typical | Max | Unit |
| Power Supply Voltage | VCC | 3.15 | 3.30 | 3.45 | V |
| Operating Case Temperature | TCa | 0 | 70 | °C |
| Parameter | Symbol | Min. | Typical | Max | Unit | Notes |
| Data Rate per lane | DR | - | 106.25 | - | Gbps | |
| Transmitter | ||||||
| Single Ended Output Voltage Tolerance | -0.3 | - | 4.0 | V | ||
| Common mode voltage tolerance | 15 | - | - | mV | ||
| Input differential impedance | Rin | - | 100 | - | Ω | |
| Differential Input Voltage swing | Vin | 300 | - | 1100 | mV | |
| Tx Fault | VoL | -0.3 | 0.4 | V | At 0.7mA | |
| Receiver | ||||||
| Single Ended Output Voltage Tolerance | -0.3 | - | 4.0 | V | ||
| Differential Output Swing | Vout | 300 | - | 900 | mV | |
| Output differential impedance | Rout | 100 | Ω | |||
| Parameter | Symbol | Min. | Typical | Max | Unit | Notes |
| Transmitter | ||||||
| Center Wavelength | λ | 844 | 850 | 863 | nm | |
| RMS spectral width | Pm | - | - | 0.6 | nm | 1 |
| Average Optical Power | Po | -4.6 | - | 4 | dBm | 2 |
| Extinction Ratio | ER | 2.5 | - | - | dBm | |
| Optical Modulation Amplitude(OMAouter) (max) | OMA | 3.5 | dBm | |||
| Optical Modulation Amplitude (OMAouter) (min) max(TECQ, TDECQ) ≤1.8dB 1.8<max(TECQ, TDECQ) ≤4.4dB |
-2.6 -4.4+max(TECQ, TDECQ) |
|||||
| Transmitter and Dispersion Eye Closure |
TDECQ |
4.4 | dB | |||
| Transmitter Eye Closure | TECQ | 4.4 | dB | |||
| Optical Return Loss Tolerance | ORL | - | - | 14 | dB | |
| Receiver | ||||||
| Center Wavelength | λ | 842 | 850 | 948 | nm | |
| Average Receive power ,each lane | -6.4 | 4 | dBm | |||
| Receive power (OMAouter), each lane | 3.5 | dBm | ||||
| Receiver Sensitivity(OMAouter) Max(TECQ, TDECQ) ≤1.8dB 1.8<max(TECQ, TDECQ) ≤4.4dB |
Psens | -4.6 -6.4+TECQ |
dBm | 3 | ||
| LOS Asserted | Lsa | -15 | - | - | dBm | |
| LOS De-Asserted | Lda | - | - | -6.6 | dBm | |
| LOS Hysteresis | Lh | 0.5 | - | - | dB | |
Note:
1. Trade-offs are available between spectral width, center wavelength and minimum OMA.
2. The optical power is launched into MMF
3. BER=2.4E-4; [email protected].
){kind=link}