400G QSFP-DD ER4 30KM

RQD-400G-ER4

Features

• Supports 400GBASE-ER4-30;
• Lane bit rate 106.25 Gb/s with PAM4;
• Up to 30km transmission on SMF;
• 8x53.125Gb/s with PAM4 electrical interface (400GAUI-8);
• I2C interface with integrated Digital Diagnostic monitoring;
• QSFP-DD MSA package with duplex LC connector;
• Single +3.3V power supply;
• Maximum power consumption 14W;
• Operating case temperature: 0 to +70 °C;
• Compliant to QSFP-DD CMIS standard;
• Compliant to 802.3bs& QSFP-DD Hardware Specification;
• Complies with EU Directive 2015/863/EU;

Order Information

Table 1- order information

Absolute Maximum Ratings

Table 2-Absolute Maximum Ratings

Recommended Operating Conditions

Table 3-Recommended Operating Conditions

Optical Characteristics

Table 4-Optical Characteristics

Notes:

1. The optical power is launched into SMF.

2. 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.

3. The receiver shall be able to tolerate, without damage, continuous exposure to an optical input signal having this average power level. The receiver does not have to operate correctly at this input power.

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 defined with BER=2.4E-4.

Electrical Characteristics

High-Speed Signal:   Compliant to 400GAUI-8 (IEEE 802.3bs)

Low-Speed Signal:   Compliant to QSFP-DD Hardware Specification

Table 5-Electrical Characteristics

Digital Diagnostics

Table 6-Digital Diagnostics

Pin Definitions

Mechanical Dimension

Warnings

• Handling Precautions: This device is susceptible to damage as a result of electrostatic discharge (ESD). A static free environment is highly recommended. Follow guidelines according to proper ESD procedures.
• Laser Safety: The WXTR# family Transceiver uses a semiconductor laser system and is a laser class1 product acc. FDA, complies with 21CFR1040. 10 and 1040.11. Also this product is a laser class 1 product acc. IEC 60825-1..