The Dell Q28DD-200G-2SR4 Compatible QSFP-DD transceiver supports up to 100m link lengths over multimode fiber (MMF) via MTP/MPO-24 connectors.
This transceiver is compliant with IEEE 802.3bm and QSFP-DD MSA standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. It is suitable for 2×100GBASE-SR4 Ethernet, Data Centers and Switch & Router Connections.
Note: The HE-LINK P/N is changed from QSFPDD-2SR4-200G to QDD-SR4-2x100G, but the product is the same. Only the HE-LINK P/N has been changed.