100G b/s QSFP28 SR4 100m Optical Transceiver

Description

The 100Gb/s QSFP28 SR4 100m is a high-performance optical transceiver module designed for data center and enterprise network applications. Capable of supporting data rates up to 100Gbps over 100m OM4 MMF (Multimode Fiber), it offers an ideal solution for high-bandwidth, short-distance connectivity. Integrating both the transmit and receive paths into a single compact module, this transceiver converts electrical signals into parallel optical signals using a Vertical Cavity Surface Emitting Laser (VCSEL) array.  100Gb/s QSFP28 SR4 With a hot-pluggable design and low power consumption (max 3.5W), the BD-QSFP28-CDS1 delivers outstanding performance while ensuring minimal energy use and seamless integration into existing systems.

Ideal for 100GBASE-SR4 applications, the module features a MTP/MPO optical connector for easy installation and a single +3.3V power supply for straightforward power management. The I2C Communication Interface and built-in digital diagnostic function ensure system monitoring and diagnostics are always available, enabling greater reliability and efficiency.

100G b/s QSFP28 SR4 Features

• High-Speed 100G Interface: Delivers 100G connectivity via 4x28G electrical serial interface (CEI-28G-VSR), compliant with 100GBASE-SR4 standards for robust data transmission.
• Extended Reach on MMF: Supports up to 100 meters on OM4 multimode fiber and 70 meters on OM3, utilizing a parallel VCSEL array for efficient optical signal conversion.
• Standard MTP/MPO Connector: Features a female MTP/MPO optical connector for easy integration into existing high-density cabling infrastructures.
• Hot-Pluggable & Low Power: Designed to the QSFP28 MSA form factor for hot-pluggability, with a maximum power consumption of only 3.5W to minimize energy costs
• Advanced Digital Diagnostics: Includes a built-in digital diagnostic monitoring interface (2-wire serial) for real-time access to operating parameters like temperature and optical power.
• Reliable & Compliant: Operates in case temperatures from 0°C to 70°C, with all data signals AC-coupled and internally terminated. Fully compliant with RoHS standards.

Applications

• 100GBASE-SR4, suitable for 100g QSFP28 SR4 connections
•  Infiniband QDR/DDR/SDR
•  100G Datacom connections

Standards

•  Compliant with IEEE 802.3ba
•  Compliant with QSFP28 MSA hardware specifications
•  Compliant with RoHS

Absolute Maximum Ratings

Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the transceiver.

100g QSFP28 SR4 Recommended Operating Conditions

Electrical Characteristics (Top=0~70℃, Vcc=3.14~3.47V), meeting the 100g QSFP28 SR4 standards.

(Tested under recommended operating conditions,unless otherwise noted)

Notes:

1. Transmitter consists of 4 lasers operating at a maximum speed of 25.78125Gb/s ±100ppm each.
2. Hit Ratio 1.5 x 10-3hits/sample.
3. Receiver consists of 4 photodetectors operating at a maximum speed of 25.78125Gb/s ±100ppm each.
4. Minimum value is informative only and not the principal indicator of signal strength.
5. Hit Ratio 5 x 10-5hits/sample.

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