The FiberWDM RQD-200G10-PSM8 is a Eight-Channel, Pluggable, Parallel, Fiber-Optic QSFP DD PSM8 for 2×100 Gigabit Ethernet , Infiniband DDR/EDR Applications. This transceiver is a high performance module for data communication and interconnect applications. It integrates eight data lanes in each direction with 208 Gbps bandwidth. Each lane can operate at 26Gbps up to 10km over G.652 SMF. These modules are designed to operate over singlemode fiber systems using a nominal wavelength of 1310nm. The electrical interface uses a 76 contact edge type connector. The optical interface uses an 24 fiber MTP (MPO) connector. This module incorporates FiberWDM proven circuit and Optical technology to provide reliable long life, high performance, and consistent service.
200Gb/s QSFP DD PSM8 10km Optical Transceiver RQD-200G10-PSM8
Features
Applications

Figure 1. Module Block Diagram
The 200Gb/s QSFP DD PSM8 is one kind of parallel transceiver. DFB and PIN array package is key technique, through I2C system can contact with module.
Absolute Maximum Ratings
| Parameter | Symbol | Min | Min | Unit |
| Supply Voltage | Vcc | -0.3 | 3.6 | V |
| Input Voltage | Vin | -0.3 | Vcc+0.3 | V |
| Storage Temperature | Ts | -20 | 85 | ºC |
| Case Operating Temperature | Tc | 0 | 70 | ºC |
| Humidity (non-condensing) | Rh | 5 | 95 | % |
Recommended Operating Conditions
| Parameter | Symbol | Min | Typical | Max | Unit |
| Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V |
| Operating Case Temperature | Tc | 0 | 70 | ºC | |
| Data Rate Per Lane | fd | 10.3125 | 25.78125 | Gbps | |
| Humidity | Rh | 5 | 85 | % | |
| Power Dissipation | Pm | 5.28 | 6.5 | W | |
| Fiber Bend Radius | Rb | 0.002 | 10 | km |
Electrical Specifications
| Parameter | Symbol | Min | Typical | Max | Unit |
| Differential Input Impedance | Zin | 90 | 100 | 110 | ohm |
| Differential Output Impedance | Zout | 90 | 100 | 110 | ohm |
| Differential Input Voltage Amplitude1 | ΔVin | 190 | 700 | mVp-p | |
| Differential Output Voltage Amplitude2 | ΔVout | 300 | 850 | mVp-p | |
| Input Logic Level High | VIH | 2.0 | Vcc | V | |
| Input Logic Level Low | VIL | 0 | 0.8 | V | |
| Output Logic Level High | VOH | Vcc-0.5 | Vcc | V | |
| Output Logic Level Low | VOL | 0 | 0.4 | V |
Note:
1. Differential input voltage amplitude is measured between TxnP and TxnN.
2. Differential output voltage amplitude is measured between RxnP and RxnN.
Optical Characteristics
Want to know about this product?
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.