https://shop.rislink.com/blogs/blog/mini-otdr-vs-benchtop-modular-otdr-selection-guide 2026-09-18T23:10:02-07:00 weekly https://cdn.shopify.com/s/files/1/0715/0210/2646/articles/05-mini-otdr.jpg?v=1789798202 Mini OTDR vs. Modular OTDR: Which Fiber Tester Fits Your Network Tier? Technician testing and splicing fiber in a plant room with a handheld optical tester https://shop.rislink.com/blogs/blog/xgs-pon-power-meter-testing-1577nm-downstream 2026-09-18T23:10:39-07:00 weekly https://cdn.shopify.com/s/files/1/0715/0210/2646/articles/06-xgs-pon.jpg?v=1789798239 Why Standard Optical Power Meters Fail on XGS-PON Networks Engineer adjusting an optical power meter on a fiber communications testbed https://shop.rislink.com/blogs/blog/tier-1-vs-tier-2-fiber-optic-certification-guide 2026-09-18T23:12:13-07:00 weekly https://cdn.shopify.com/s/files/1/0715/0210/2646/articles/07-tier-cert_9275574a-8332-47db-a92d-9781521d2184.jpg?v=1789798333 Tier 1 vs. Tier 2 Fiber Certification: Meeting TIA-568 and ISO/IEC 11801 Standards Field workbench with fusion splicer and fiber preparation tools during plant certification https://shop.rislink.com/blogs/blog/iec-61300-3-35-fiber-inspection-cleaning-guide 2026-09-18T23:13:08-07:00 weekly https://cdn.shopify.com/s/files/1/0715/0210/2646/articles/08-inspection_543e297d-a373-4bf9-9363-7874a6b33bb0.jpg?v=1789798388 IEC 61300-3-35 Compliance: Why 80% of Optical Failures Stem from End-Face Contamination Microscope view of an optical fiber and ferrule during end-face inspection https://shop.rislink.com/blogs/blog/testing-mpo-mtp-connectors-for-400g-800g-networks 2026-09-18T23:13:47-07:00 weekly https://cdn.shopify.com/s/files/1/0715/0210/2646/articles/09-mpo.jpg?v=1789798427 High-Density Optical Testing: Qualifying MPO-12, MPO-16, and MPO-24 for 400G/800G AI Fabrics High-density bundle of illuminated optical fibers for parallel optics https://shop.rislink.com/blogs/blog/how-to-troubleshoot-otdr-traces-ghosts-gainers 2026-09-18T23:14:22-07:00 weekly https://cdn.shopify.com/s/files/1/0715/0210/2646/articles/10-otdr-trace.jpg?v=1789798462 Demystifying OTDR Traces: How to Identify and Eliminate Ghosts, Gainers, and Dead Zone Artifacts OTDR trace showing events along a live fiber span https://shop.rislink.com/blogs/blog/in-service-live-fiber-testing-1650nm-otdr 2026-09-18T23:00:09-07:00 weekly https://cdn.shopify.com/s/files/1/0715/0210/2646/articles/04-live-fiber_bb6695b2-d3b9-49b9-bcec-f35e100b2acb.jpg?v=1789797609 In-Service Live Fiber Testing: How to Troubleshoot Active Networks Without Dropping Traffic In-service fiber jumpers lighting a live network equipment rack https://shop.rislink.com/blogs/blog/dwdm-channel-checker-vs-optical-spectrum-analyzer 2026-09-18T22:59:34-07:00 weekly https://cdn.shopify.com/s/files/1/0715/0210/2646/articles/03-dwdm-osa_e3642f77-b0a6-44f8-ba70-4d1775b0c20b.jpg?v=1789797574 DWDM Channel Checkers vs. Full Optical Spectrum Analyzers: Sizing Your 5G & Metro Test Gear Live yellow fiber jumpers on a DWDM multiplexer patch panel https://shop.rislink.com/blogs/blog/core-alignment-vs-cladding-alignment-fusion-splicer 2026-09-18T22:58:59-07:00 weekly https://cdn.shopify.com/s/files/1/0715/0210/2646/articles/02-fusion-splicer_99f9ca5c-3cec-4e9a-8351-edd507682c20.jpg?v=1789797539 Core-Alignment vs. Cladding-Alignment Fusion Splicers: What the Splice Loss Display Isn't Telling You Technician fusion splicing fiber inside an outdoor plant closure https://shop.rislink.com/blogs/blog/ftth-field-technician-toolkit-reducing-mttr 2026-09-18T22:58:21-07:00 weekly https://cdn.shopify.com/s/files/1/0715/0210/2646/articles/01-ftth-toolkit_23fed720-d5eb-44ca-a6b8-88bb00804cb5.jpg?v=1789797501 Building the Ultimate FTTH Field Technician Toolkit: How to Slash MTTR by 40% Field technician splicing fiber with a fusion splicer, cleaver, and tool kit https://shop.rislink.com/blogs/blog/core-alignment-vs-cladding-alignment-fusion-splicers 2026-09-19T03:31:31-07:00 weekly https://cdn.shopify.com/s/files/1/0715/0210/2646/articles/11-splicers.jpg?v=1789813891 Core Alignment vs. Cladding Alignment Fusion Splicers: Which One Fits Your Work? Technician fusion splicing fiber outdoors with a core-alignment splicer https://shop.rislink.com/blogs/blog/essential-fiber-optic-tools-for-ftth-installation 2026-09-19T03:32:12-07:00 weekly https://cdn.shopify.com/s/files/1/0715/0210/2646/articles/12-ftth-tools.jpg?v=1789813932 Essential Fiber Optic Tools for FTTH Installation and Maintenance FTTH technician preparing fiber with a splicer, cleaver, and tool case https://shop.rislink.com/blogs/blog/how-to-choose-an-otdr-for-ftth-fiber-testing 2026-09-19T03:32:49-07:00 weekly https://cdn.shopify.com/s/files/1/0715/0210/2646/articles/13-choose-otdr.jpg?v=1789813969 How to Choose an OTDR for FTTH and Fiber Network Testing Aerial fiber plant technician working on a pole during network testing