Dynamic QSA - QSFP+ to SFP+ Adapter

NVIDIA MAM1Q00A-QSA-SP, QSFP+ to SFP+ adapter, enables a smooth cost-effective connection between a single lane transceiver/cable ａnd a quad lane port. The QSA provides the option to connect an SFP+/SFP transceiver or cable to a QSFP+ port of an Nx40GbE switch or network interface card (NIC).

The QSA should be installed into a QSFP+ port, ａnd is intended to either connect a switch QSFP+ port to a NIC SFP port or connect a NIC QSFP+ port to a switch SFP port. For example, an SFP-based cable can be connected to a 40GbE ConnectX-3 NIC ａnd to the 48 x 10GbE SX1012 Ethernet switch.

The QSA conforms to the SFF8418/8419 for the SFP side ａnd to SFF-8436 for the QSFP+ standards ａnd is thoroughly tested to meet strict quality requirements. The adapter has a QSFP+ form factor with a receptacle for SFP+ transceiver/AOC/DAC connector. The QSA provides a solution for integrating systems using different vendors&＃39; equipment, since it is vendor agnostic ａnd provides a direct path to the SFP unit&＃39;s memory. The QSA interoperates with all major optical module ａnd direct attach copper cable vendors.

Its design ensures minimum loss on the conversion path between the QSFP+ cage ａnd the SFP receptacle. The RF (high speed data) channel of the SFP receptacle is connected to lane 1 of the QSFP+ connector. The three remaining RF channels on the QSFP+ connector are not connected. The QSA is qualified for 10GbE SFP+ ａnd 1GbE SFP transceivers meeting the Small Form Factor Pluggable (SFP) Transceiver Multi-source Agreement (MSA).

Highlights

• Industry-leading price ａnd performance

• Trouble-free installation ａnd network bring-up

• Compliant to industry standards

  • QSFP+ MSA SFF-8436

  • SFP+ MSA SFF-8418/8419

• Low insertion loss

• Registered US patent #7,934,959

• Matched impedance

• Secure latching mechanism

• RoHS compliant

• SFF-8636 compliant I2C management interface for reading the SFP transceiver

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