·         QSFP-DD MSA compliant

·         Parallel 4 Optical Lanes

·         IEEE802.3bs Specification compliant

·         Up to 500m transmission on single mode fiber (SMF) with FEC

·         Operating case temperature: 0 to 70°C

·         8x53.125Gb/s electrical interface (400GAUI-8)

·         Data Rate 106.25Gbps (PAM4) per channel

·         Maximum power consumption 12W

·         MPO-12 connector

·         RoHS compliant

Absolute Maximum Ratings 

It has to be noted that the operation in excess of any individual absolute maximum ratings might cause permanent damage to this module.

 Recommended Operating Conditions

Notes:

1.    FEC provided by host system.

2.     FEC required on host system to support maximum transmission distance.

Electrical Characteristics

The following electrical characteristics are defined over the Recommended Operating Environment unless otherwise specified.

Notes:
               1.         With the exception to IEEE 802.3bs 120E.3.1.2 that the pattern is PRBS31Q or scrambled idle.
               2.         Meets BER specified in IEEE 802.3bs 120E.1.1.
               3.         DC common mode voltage generated by the host. Specification includes effects of ground offset voltage.

 Optical Characteristics

   Notes:

 1.          Average launch power, each lane (min) is informative and not the principal indicator of signal strength. A transmitter with launch power below this value cannot be compliant; however, a value above this does not ensure compliance.

 2.          Even if the TDECQ < 1.4 dB, the OMAouter (min) must exceed the minimum value specified here.

 3.          The receiver shall be able to tolerate, without damage, continuous exposure to an optical input signal having this average power level.

 4.          Average receive power, each lane (min) is informative and not the principal indicator of signal strength. A received power below this value cannot be compliant; however, a value above this does not ensure compliance.

 5.          Receiver sensitivity (OMAouter), each lane (max) is informative and is defined for a transmitter with SECQ of 0.9 dB.

 6.          Measured with conformance test signal for BER = 2.4x10-4.

 7.          These test conditions are for measuring stressed receiver sensitivity. They are not characteristics of the receiver.

Digital Diagnostic Functions

    Notes:
              1.          Due to measurement accuracy of different single mode fibers, there could be an additional +/-1 dB fluctuation, or a +/- 3 dB total accuracy.

 ESD
      This transceiver is specified as ESD threshold 1kV for high-speed data pins and 2kV for all other electrical input pins, tested per MIL-STD-883, Method 3015.4 /JESD22-A114-A (HBM).
      However, normal ESD precautions are still required during the handling of this module. This transceiver is shipped in ESD protective packaging. It should be removed from the packaging and handled only in an ESD-protected environment. 
 Laser Safety
      This is a Class 1 Laser Product according to EN 60825-1:2014. This product complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated (June 24, 2007).

 Caution: Use of controls, adjustments, or performance of procedures other than those specified herein may result in hazardous radiation exposure.