STARTECH.COM QSFP28 LOOPBACK MODULE, 100G PASSIVE QSFP28 LOOPBACK ADAPTER, 2 YR

This QSFP28 Loopback Module is designed for testing 100G ports in switches, NICs, and other QSFP28-equipped devices. It supports passive electrical loopback for verifying signal continuity, link stability, and port behavior without requiring active optics.

Supports 100 Gbps data transfer rate 4-lane electrical testing for QSFP28 ports Supports 40GBASE and 100GBASE Ethernet Operating temperature: -40°C to 75°C MSA and IEEE 802.3 compliant RoHS compliant TAA compliant 100Ω impedance with low jitter Compact plug-in design Weight: 38 g Dimensions: 18.8 mm (W) × 126 mm (D) × 13.3 mm (H)