AFCT-91DRDSZ QSFP-DD Pluggable, Fiber-Optics Module 400G DR4, 500m SMF Ethernet Applications 8 × 50-Gb/s Electrical, 4 × 100-Gb/s Optical MPO Connector Data Sheet
●The Broadcom® AFCT-91DRDSZ is a fiber-optic, pluggable QSFP-DD transceiver for 400-gigabit Ethernet applications. This transceiver module is intended for Ethernet communication links over 500m of single-mode fiber optic (SMF) cable. The transceiver converts eight electrical data lanes at 53.125 Gb/s (PAM4 encoded) at the host system into four high-speed optical lanes at 106.25 Gb/s (PAM4 encoded) on the line side for an aggregated link bandwidth of 400 Gb/s. The optical interface includes four transmit data lanes and four receive data lanes using a signal carrier wavelength of 1310 nm in a DR4 configuration, intended for use with connectorized parallel 4+4 fiber cabling. Each electrical lane conforms to the IEEE 802.3-2018 400GAUI-8 interface with host KP FEC.
●The AFCT-91DRDSZ mechanical form factor is high-density, conforming to the QSFP-DD MSA (Type 2 housing) with a 76-contact electrical edge-type connector, and has a conventional MPO-12 optical receptacle. The pull tab facilitates insertion and extraction of these transceivers in high-density faceplate configurations. This module incorporates Broadcom integrated circuit and Silicon Photonics Chiplet in Package (SCIP) technology providing an interconnect solution with reliable performance and low power.
■Features
●400G link distances up to 500m SMF
●Electrically compliant to IEEE 400GbE electrical specification 802.3-2018 (Annex 120E, 400GAUI-8) with host KP FEC
●Optically compliant to IEEE 802.3-2018 (Clause 124, 400GBASE-DR4)
●QSFP-DD MSA Specification-compliant (CMIS 5.0)
●Class 1 Eye Safety
●Pull tab: Ease of transceiver insertion and extraction
●0°C to 70°C case temperature operating range
●Silicon photonics technology: DFB laser transmitter, Mach-Zehnder modulator, and integrated photo detector
●Hot-pluggable QSFP-DD 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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fiber-optic, pluggable QSFP-DD transceiver 、 QSFP-DD Pluggable, Fiber-Optics Module 、 400-Gigabit Ethernet Transceiver |
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[ 400-Gigabit Ethernet ][ Datacom switch ][ telecom switch ][ router ][ Data aggregation applications ][ Data backplane applications ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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October 7, 2022 |
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AFCT-91DRDSZ-DS100 |
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1.3 MB |
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