StarTech.com QSFP28 Loopback Module 100G Passive Adapter for Testing Silver
Original price was: £73.19.£69.47Current price is: £69.47.
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About This Item
- Passive electrical loopback testing for 100G QSFP28 ports
- IEEE 802.3ba and MSA compliant for universal switch compatibility
- Signal continuity and link stability verification with 100Ω impedance
- Silver metal and plastic housing with male QSFP28 connector
- Enterprise network switch and NIC testing for data centres
- Trade Agreements Act TAA RoHS and CE certified for regulatory adherence
- Operating temperature range from -40 to 75 degrees Celsius
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StarTech.com QSFP28 Loopback Module – 100G Passive Testing Solution
We recommend this tool for network technicians validating high-speed infrastructure. The StarTech.com QSFP28 Loopback Module 100G Passive Adapter for Testing Silver helps verify signal continuity across QSFP28 connections. It supports passive electrical loopback for checking link stability. This approach removes the need for active optics during port checks.
Core numbers at a glance
| Metric | Spec. |
|---|---|
| Connector Type | QSFP28 |
| Test Type | Passive Electrical Loopback |
| Networking Standards | IEEE 802.3ba |
| Dimensions | 18.8 x 126 x 13.3 mm |
| Weight | 38 g |
| Compliance | TAA, RoHS, CE |
Validate 100G Port Performance
Connect directly to switches or NICs for inline testing. It emulates 4-lane electrical testing for port checks. This supports 40GBASE and 100GBASE Ethernet standards. You get repeatable test results under real conditions.
StarTech.com QSFP28 Loopback Module 100G Passive Adapter for Testing Silver Verification
Ensure consistent signalling with 100Ω impedance and low jitter. The module meets MSA compliant requirements for reliability. It ensures reliable performance across different enterprise devices.
Compact Design for Easy Handling
Weighing just 38 g, it is lightweight. The housing uses metal and plastic materials. Width is 18.8 mm for tight spaces. Depth measures 126 mm for stability.
Worth checking first
- Confirm your device uses QSFP28 ports.
- Verify your network operates at 100Gbps.
- Check environmental temperature limits match your site.
Frequently Asked Questions
Q: What is this module used for?
A: It performs loopback testing and verifies signal continuity.
Q: Is it active or passive?
A: This is a passive electrical loopback adapter.
Q: What standards does it meet?
A: It meets IEEE 802.3ba networking standards.
Q: What is the operating temperature?
A: It operates between -40 and 75 degrees Celsius.
The bottom line
This module suits IT pros in data centres needing port verification. It works well for edge or on-prem installations.
| Features | |
|---|---|
| Product type | Fibre cable tester |
| Supported connectors | QSFP28 |
| Test type | Loopback testing |
| Built-in display | No |
| Networking standards | IEEE 802.3ba |
| Product colour | Silver |
| Housing material | Metal, Plastic |
| Connector gender | Male |
| Certificates | |
| Compliance certificates | Trade Agreements Act (TAA), RoHS, CE |
| Operational conditions | |
| Storage temperature (T-T) | -40 - 75 °C |
| Operating temperature (T-T) | -40 - 75 °C |
| Weight & dimensions | |
| Width | 18.8 mm |
| Depth | 126 mm |
| Height | 13.3 mm |
| Weight | 38 g |
| Package weight | 46 g |
| Package depth | 20 mm |
| Package width | 95 mm |
| Package height | 15 mm |
| Packaging data | |
| Package weight | 46 g |
| Package depth | 20 mm |
| Package width | 95 mm |
| Package height | 15 mm |
| Technical details | |
| Product type | Fibre cable tester |
| Supported connectors | QSFP28 |
| Test type | Loopback testing |
| Built-in display | No |
| Package width | 95 mm |
| Package height | 15 mm |
| Networking standards | IEEE 802.3ba |
| Product colour | Silver |
| Compliance certificates | Trade Agreements Act (TAA), RoHS, CE |
| Logistics data | |
| Products per master (outer) case | 1000 pc(s) |
| Master (outer) case width | 430 mm |
| Master (outer) case length | 335 mm |
| Master (outer) case height | 400 mm |
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