100GBASE-SR Bi-Directional QSFP28 850/900nm 100m DOM LC MMF Optical Transceiver Module

The 100G QSFP28 Bidi optical transceiver module is a four-channel, pluggable, multimode, fiber-optic QSFP28 transceiver for 100-Gigabit Ethernet applications. This transceiver is a high-performance module for short-range data communication and interconnect applications. It integrates four host electrical data lanes in each direction at 25Gb/s into two optical lanes at 50Gb/s giving an aggregated bandwidth of 100Gb/s. It allows optical communication up to 100m over a two-fiber duplex LC optical multimode OM4 cable. The pull tab facilitates the insertion and extraction of these transceivers in a high-density environment. Each electrical lane operates at 25.78125Gb/s and conforms to the 100GE CAUI4 interface with the host FEC turned off.

These modules are designed to operate over multimode fiber systems using nominal wavelengths of 850nm and 900nm. The electrical interface uses a 38-contact QSFP28-edge type connector. The optical interface uses a conventional two-fiber duplex LC MMF connector. This module incorporates’s proven integrated circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.

Features

• Compliant to 100GbE electrical specification 802.3bm (Annex 83E CAUI-4) with No Host FEC
• 100G link distances up to 70m OM3, 100m OM4 per TIA informative guidance proposal V2, and 150m OM5 per TIA-492AAAE specification.
• 40G link distances up to 75m OM3, 110m OM4 per TIA informative guidance proposal V2, and 160m OM5 per TIA-492AAAE specification.
• QSFP28 MSA specification-compliant, including new functions per SFF-8636
• Class 1 eye safety
• Pull tab: ease of transceiver insertion and extraction
• +10°C to +70°C case temperature operating range
• Dual wavelength VCSEL bi-directional optical interface, PAM4 2×50-Gb/s 850 nm/900 nm
• Proven high reliability 850-nm and 900-nm technology:  VCSEL transmitter and PIN detector
• Hot pluggable QSFP28 transceiver for ease of installation and servicing
• Two-wire serial (TWS) interface with digital monitoring and maskable interrupts for expanded functionality

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