{"id":9574654968045,"title":"SpeedyFiber 1-Pack 12-Fiber MTP Male Single-Mode Loopback Module, Green APC, 40G 100G QSFP+ Testing 1 Pack","handle":"speedyfiber-1-pack-12-fiber-mtp-male-single-mode-loopback-module-green-apc-40g-100g-qsfp-testing-1-pack","description":"\u003ch3\u003eSpeedyFiber 1-Pack 12-Fiber MTP Male Single-Mode Loopback Module, Green APC, 40G 100G QSFP+ Testing\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe SpeedyFiber 12-Fiber Elite MTP Male Single-mode Fiber Loopback Test Module\nis a precision diagnostic instrument designed for testing, verifying, and\ntroubleshooting MTP interface transceivers in 40G and 100G parallel optics\nnetworks. It links the Transmitter (TX) and Receiver (RX) positions of MTP\ntransceiver interfaces, enabling fast loopback test verification of 40GBASE-\nSR4 QSFP+ and 100GBASE-SR4 devices. Built with a US Conec Elite MTP Male\nconnector and single-mode G657.A2 fiber in a compact PC jacket.How It Works\nThis loopback test instrument connects TX and RX channels of an MTP\ntransceiver in a closed diagnostic loop, allowing network technicians to\nverify signal integrity and transceiver performance without requiring a full\nfiber link. It can also be used in combination with MTP trunk and patch cables\nto speed up insertion loss measurement and optical network segment testing.Key\nSpecificationsConnector: US Conec Elite MTP MaleFiber Type: Single-mode\nG657.A2Insertion Loss: ≤0.7dBReturn Loss: ≥60dBInsert-Pull Test: 50 times at\nIL \u0026lt;0.5dBJacket Material: PCSize: 80mm × 10mmOperating Temperature: -40°C to\n75°C (-40°F to 167°F)Compatible Test Applications40GBASE-SR4 QSFP+ transceiver\nloopback testing and verification100GBASE-SR4 transceiver loopback testing and\nverificationMTP parallel optics network loopback diagnostic testingInsertion\nloss measurement of MTP trunk and patch cable segmentsData center network\nfailure node diagnosis and troubleshooting\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e40G\/100G MTP Transceiver Loopback Test Instrument Precision diagnostic tool purpose-built for testing and verifying 40GBASE-SR4 QSFP+ and 100GBASE-SR4 transceivers featuring MTP interface. Links Transmitter (TX) and Receiver (RX) positions for fast, accurate loopback test verification in parallel optics networks.\u003c\/li\u003e\n \u003cli\u003eUltra-Low Insertion Loss, High Return Loss US Conec Elite MTP Male connector delivers Insertion Loss 0.7dB and Return Loss 60dB. Insert-pull tested 50 times at IL \u0026lt;0.5dB for consistent, repeatable diagnostic performance across testing cycles.\u003c\/li\u003e\n \u003cli\u003ePush-Pull Design for Fast Test Deployment Ergonomic push-pull mechanism enables quick, tool-free insertion and extraction from MTP transceiver ports, minimizing handling time during diagnostic testing and network troubleshooting procedures.\u003c\/li\u003e\n \u003cli\u003eSingle-mode Fiber, Durable PC Jacket Built with single-mode G657.A2 fiber for compatibility with OS1\/OS2 single-mode MTP test infrastructure. Compact 80x10mm form factor with PC jacket for durability. Operating temperature -40C to 75C (-40F to 167F).\u003c\/li\u003e\n \u003cli\u003eNetwork Diagnostic and Troubleshooting Tool Facilitates and speeds up insertion loss measurement of optical network segments by connecting to MTP trunk and patch cables. Ideal for data center technicians diagnosing transceiver performance issues and troubleshooting network failure nodes.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-16T02:25:20+10:00","created_at":"2026-09-09T14:00:26+10:00","vendor":"SpeedyFiberTX","type":"Network \u0026 Cable Testers","tags":["industrial_Sep2026"],"price":30000,"price_min":30000,"price_max":30000,"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":50650618134765,"title":"Green \/ 1 \/ 1 Pack","option1":"Green","option2":"1","option3":"1 Pack","sku":"B0H7X6W82H","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SpeedyFiber 1-Pack 12-Fiber MTP Male Single-Mode Loopback Module, Green APC, 40G 100G QSFP+ Testing 1 Pack - Green \/ 1 \/ 1 Pack","public_title":"Green \/ 1 \/ 1 Pack","options":["Green","1","1 Pack"],"price":30000,"weight":23,"compare_at_price":null,"inventory_management":"shopify","barcode":"LB-SMTPSM12M-AG","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B0H7X6W82H.jpg?v=1788926429","\/\/leoforward.com\/cdn\/shop\/files\/41bpw5zwMgL.jpg?v=1788926429"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B0H7X6W82H.jpg?v=1788926429","options":["Color","Number of Items","Size"],"media":[{"alt":null,"id":41956779163885,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B0H7X6W82H.jpg?v=1788926429"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B0H7X6W82H.jpg?v=1788926429","width":500},{"alt":null,"id":41956779196653,"position":2,"preview_image":{"aspect_ratio":1.279,"height":391,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41bpw5zwMgL.jpg?v=1788926429"},"aspect_ratio":1.279,"height":391,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41bpw5zwMgL.jpg?v=1788926429","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eSpeedyFiber 1-Pack 12-Fiber MTP Male Single-Mode Loopback Module, Green APC, 40G 100G QSFP+ Testing\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe SpeedyFiber 12-Fiber Elite MTP Male Single-mode Fiber Loopback Test Module\nis a precision diagnostic instrument designed for testing, verifying, and\ntroubleshooting MTP interface transceivers in 40G and 100G parallel optics\nnetworks. It links the Transmitter (TX) and Receiver (RX) positions of MTP\ntransceiver interfaces, enabling fast loopback test verification of 40GBASE-\nSR4 QSFP+ and 100GBASE-SR4 devices. Built with a US Conec Elite MTP Male\nconnector and single-mode G657.A2 fiber in a compact PC jacket.How It Works\nThis loopback test instrument connects TX and RX channels of an MTP\ntransceiver in a closed diagnostic loop, allowing network technicians to\nverify signal integrity and transceiver performance without requiring a full\nfiber link. It can also be used in combination with MTP trunk and patch cables\nto speed up insertion loss measurement and optical network segment testing.Key\nSpecificationsConnector: US Conec Elite MTP MaleFiber Type: Single-mode\nG657.A2Insertion Loss: ≤0.7dBReturn Loss: ≥60dBInsert-Pull Test: 50 times at\nIL \u0026lt;0.5dBJacket Material: PCSize: 80mm × 10mmOperating Temperature: -40°C to\n75°C (-40°F to 167°F)Compatible Test Applications40GBASE-SR4 QSFP+ transceiver\nloopback testing and verification100GBASE-SR4 transceiver loopback testing and\nverificationMTP parallel optics network loopback diagnostic testingInsertion\nloss measurement of MTP trunk and patch cable segmentsData center network\nfailure node diagnosis and troubleshooting\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e40G\/100G MTP Transceiver Loopback Test Instrument Precision diagnostic tool purpose-built for testing and verifying 40GBASE-SR4 QSFP+ and 100GBASE-SR4 transceivers featuring MTP interface. Links Transmitter (TX) and Receiver (RX) positions for fast, accurate loopback test verification in parallel optics networks.\u003c\/li\u003e\n \u003cli\u003eUltra-Low Insertion Loss, High Return Loss US Conec Elite MTP Male connector delivers Insertion Loss 0.7dB and Return Loss 60dB. Insert-pull tested 50 times at IL \u0026lt;0.5dB for consistent, repeatable diagnostic performance across testing cycles.\u003c\/li\u003e\n \u003cli\u003ePush-Pull Design for Fast Test Deployment Ergonomic push-pull mechanism enables quick, tool-free insertion and extraction from MTP transceiver ports, minimizing handling time during diagnostic testing and network troubleshooting procedures.\u003c\/li\u003e\n \u003cli\u003eSingle-mode Fiber, Durable PC Jacket Built with single-mode G657.A2 fiber for compatibility with OS1\/OS2 single-mode MTP test infrastructure. Compact 80x10mm form factor with PC jacket for durability. Operating temperature -40C to 75C (-40F to 167F).\u003c\/li\u003e\n \u003cli\u003eNetwork Diagnostic and Troubleshooting Tool Facilitates and speeds up insertion loss measurement of optical network segments by connecting to MTP trunk and patch cables. Ideal for data center technicians diagnosing transceiver performance issues and troubleshooting network failure nodes.\u003c\/li\u003e\n \u003c\/ul\u003e"}