•    0 to 500m over SMF with KP4 FEC supported at the Host side

•    Dual MPO-12 connector

•    Support multi-rate operation

•    Programmable Rx output pre-cursor EML 1310nm transmitter

•    PIN and TIA array on the receiver side

•    Power consumption < 16W

•    Case temperature range: 0°C to 70°C (commercial)

•    Safety Certification: TUV/UL/FDA*1

•    RoHS Compliant

Absolute Maximum Ratings

Exceeding the absolute maximum ratings table may cause permanent damage to the device. This is just an emphasized rating, and does not involve the functional operation of the device that exceeds the specifications of this technical specification under these or other conditions. Long-term operation under absolute maximum ratings will affect the reliability of the device.

    Notes:
                1.         This is the maximum voltage that can be applied across the differential inputs without damaging the input circuitry. The damage threshold of the module input shall be at least 1600 mV peak to peak differential.

Recommended Operating Conditions^*1
      For operations beyond the recommended operating conditions, optical and electrical characteristics are not defined, reliability is not implied, and such operations for a long time may damage the module.

    Notes:

1.         Power Supply specifications, Instantaneous, sustained and steady state current compliant with OSFP MSA Power Classification.

2.         The position of case temperature measurement is shown in below figure.

3.         800GAUI-8 operation with Host generated FEC. The transmitter must receive pre-coded FEC signals from the host ASIC.

4.         8×100G DR operation with Host generated FEC. The transmitter must receive pre-coded FEC signals from the host ASIC.

5.         Power Supply Noise is defined as the peak-to-peak noise amplitude over the frequency range at the host supply side of the power supply filter with the module and filter in place. Voltage levels including peak-to-peak noise are limited 
         to the recommended operating range of the associated power supply. See figure of power supply filter.

6.         9μm SMF. The maximum link distance is based on an allocation of 3dB of attenuation and 3dB total connection and splice loss. The loss of a single connection shall not exceed 0.5dB.

Electrical Characteristics

Unless otherwise stated, the following characteristics are defined under recommended operating conditions.

1.         For control signal timing including LPWn/PRSn, INT/RSTn, SCL and SDA see Control Interface Section.

Reference Points

IEEE 802.3ck 100GBASE-CR1, 200GBASE-CR2 or 400GBASE-CR4 link

IEEE 802.3ck 400GAUI-4 compliance points TP1a, TP4a

IEEE 802.3ck 400GAUI-4 compliance points TP1, TP4

High Speed Electrical Input Characteristics

Unless otherwise stated, the following characteristics are defined under recommended operating conditions.

 High Speed Electrical Output Characteristics

The following characteristics are defined over the Recommended Operating Conditions unless otherwise noted.

Notes:

1.       The signaling rate range is derived from the PMD receiver input.

 
Optical Characteristics @TP2

      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.

Optical Characteristics @TP3

     Notes:

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

Regulatory Compliance Issues

Various standard and regulations apply to the OSFP-800G-DR8-05 modules. These include eye-safety, Component Recognition, RoHS, ESD, EMC and Immunity.
Please note the transmitter module is a Class 1 laser product. See Regulatory Compliance Table for details.

Regulatory Compliance Table

Electrostatic Discharge (ESD)

The OSFP-800G-DR8-05 is complies with the ESD requirements described in the Regulatory Compliance Table. However, in the normal processing and operation of optical transceiver, the following two types of situations need special attention.

Case I: Before inserting the transceiver into the rack meeting the requirements of OSFP compliant cage, ESD preventive measures must be taken to protect the equipment. For example, the grounding wrist strap, workbench and floor should be used wherever the transceiver is handled.

Case II: After the transceiver is installed, the electrostatic discharge outside the chassis of the host equipment shall be within the scope of system level ESD requirements. If the optical interface of the transceiver is exposed outside the host equipment cabinet, the transceiver may be subject to equipment system level ESD requirements.

Electromagnetic Interference (EMI)

Communication equipment with optical transceivers is usually regulated by FCC in the United States and CENELEC EN55032 (CISPR 32) in Europe. The compliance of OSFP-800G-DR8-05 with these standards is detailed in the regulatory compliance table. The metal shell and shielding design of OSFP-800G-DR8-05 will help equipment designers minimize the equipment level EMI challenges they face

Flammability

OSFP-800G-DR8-05 optical transceiver meets UL certification requirements, its constituent materials have heat and corrosion resistance, and the plastic parts meet UL94V-0 requirements.