StarTech.com QSFP28 Loopback Module, 100G Passive QSFP28 Loopback Adapter, QSFP Port Tester, 100G QSFP Loopback Test Plug - MSA Compliant

StarTech.com QSFP28 Loopback Module, 100G Passive QSFP28 Loopback Adapter, QSFP Port Tester, 100G QSFP Loopback Test Plug - MSA Compliant

Create a loopback test connection with this QSFP28 100G passive electrical loopback module - Test QSFP28 transceivers and port interfaces directly at 100Gbps for troubleshooting and fault isolation - Emulates 4-lane signaling for verifying QSFP28 port function and signal continuity - Passive low-power design enables signal testing without active optics - MSA Compliant; Supports 1/10/40GBASE and 100GBASE Ethernet (IEEE 802.3bj/802.3by)

Key features

• Reliable QSFP Testing : Create a loopback test connection with this QSFP28 passive electrical loopback module
• Connects directly to QSFP28 ports for testing signal continuity and verifying electrical link integrity at 100Gbps
• Accurate Test Performance : Supports 28Gbps per lane across four lanes with 100Ω impedance for stable signal reflection
• Low jitter and consistent lane performance ensure reliable test results during diagnostics
• Built for Durability : Optimized for multiple test cycles with a compact, low-power design
• Meets IEEE 802.3 requirements and MSA compliance for universal compatibility and guaranteed performance
• Field-Ready Design : Compact module is ideal for technicians performing port-level diagnostics and hardware validation
• Quickly confirm QSFP28 port behavior during system maintenance or troubleshooting

Product details

• Manufacturer part number: LOOPBACKPLUG100G
• Ingram SKU: 6816990

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