{"id":9574575472877,"title":"10Gtek 25G SFP28 Loopback Module for SFP28 Port Testing, 25GBase Passive Loopback Testing Module for Switch\/NIC\/Router Self-Testing, 5 dB, 0 W 100G QSFP28 0 dB, 0 W","handle":"10gtek-25g-sfp28-loopback-module-for-sfp28-port-testing-25gbase-passive-loopback-testing-module-for-switch-nic-router-self-testing-5-db-0-w-100g-qsfp28-0-db-0-w","description":"\u003ch3\u003e10Gtek 25G SFP28 Loopback Module for SFP28 Port Testing, 25GBase Passive Loopback Testing Module for Switch\/NIC\/Router Self-Testing, 5 dB, 0 W\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eProfessional 100G QSFP28 Loopback: QSFP28 MSA Compliant; Hot-pluggable MSA footprint; MSA compliant EEPROM; 0dBm (Attenuation), 0W (Power Consumption).\u003c\/li\u003e\n \u003cli\u003eCost-effective: The electrical loopback provides a cost-effective method for QSFP28 transceiverports testing in host\/system boards by substituting a full-featured 100Gbps QSFP28 transceiver.\u003c\/li\u003e\n \u003cli\u003eExcellent Heatdissipation: Packaged in an MSA compliant housing, this QSFP28 loopback offers super good heatdissipation.\u003c\/li\u003e\n \u003cli\u003eNo Compatibility Restrictions: Compatible with all QSFP28 ports. Widely used in Switch\/ NIC\/ Router and other equipment testing, R\u0026amp;D validation, and field analysis.\u003c\/li\u003e\n \u003cli\u003eWhat You Get: 10Gtek 100G QSFP28 Loopback x 1. Backed by 10Gtek 30 days Free-returned, 12-month free warranty, lifetime technical support, and friendly customer service.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-16T02:42:51+10:00","created_at":"2026-09-09T13:39:05+10:00","vendor":"10Gtek","type":"Network \u0026 Cable Testers","tags":["industrial_Sep2026"],"price":18700,"price_min":18700,"price_max":18700,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50650394263789,"title":"100G QSFP28 \/ 0 dB, 0 W","option1":"100G QSFP28","option2":"0 dB, 0 W","option3":null,"sku":"B08BRPY84H","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"10Gtek 25G SFP28 Loopback Module for SFP28 Port Testing, 25GBase Passive Loopback Testing Module for Switch\/NIC\/Router Self-Testing, 5 dB, 0 W 100G QSFP28 0 dB, 0 W - 100G QSFP28 \/ 0 dB, 0 W","public_title":"100G QSFP28 \/ 0 dB, 0 W","options":["100G QSFP28","0 dB, 0 W"],"price":18700,"weight":59,"compare_at_price":null,"inventory_management":"shopify","barcode":"CAB-ZQP-LB0-0(1pc)","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B08BRPY84H.jpg?v=1788925147","\/\/leoforward.com\/cdn\/shop\/files\/31eyjMKD7ML.jpg?v=1788925147"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B08BRPY84H.jpg?v=1788925147","options":["Size","Style"],"media":[{"alt":null,"id":41956156866797,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B08BRPY84H.jpg?v=1788925147"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B08BRPY84H.jpg?v=1788925147","width":500},{"alt":null,"id":41956156899565,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/31eyjMKD7ML.jpg?v=1788925147"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/31eyjMKD7ML.jpg?v=1788925147","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e10Gtek 25G SFP28 Loopback Module for SFP28 Port Testing, 25GBase Passive Loopback Testing Module for Switch\/NIC\/Router Self-Testing, 5 dB, 0 W\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eProfessional 100G QSFP28 Loopback: QSFP28 MSA Compliant; Hot-pluggable MSA footprint; MSA compliant EEPROM; 0dBm (Attenuation), 0W (Power Consumption).\u003c\/li\u003e\n \u003cli\u003eCost-effective: The electrical loopback provides a cost-effective method for QSFP28 transceiverports testing in host\/system boards by substituting a full-featured 100Gbps QSFP28 transceiver.\u003c\/li\u003e\n \u003cli\u003eExcellent Heatdissipation: Packaged in an MSA compliant housing, this QSFP28 loopback offers super good heatdissipation.\u003c\/li\u003e\n \u003cli\u003eNo Compatibility Restrictions: Compatible with all QSFP28 ports. Widely used in Switch\/ NIC\/ Router and other equipment testing, R\u0026amp;D validation, and field analysis.\u003c\/li\u003e\n \u003cli\u003eWhat You Get: 10Gtek 100G QSFP28 Loopback x 1. Backed by 10Gtek 30 days Free-returned, 12-month free warranty, lifetime technical support, and friendly customer service.\u003c\/li\u003e\n \u003c\/ul\u003e"}