--- type: product schema_version: 1 stock_number: "52679-20" canonical_url: "https://www.artisantg.com/TestMeasurement/52679-20/Tektronix-Microwave-Logic-SJ300-SJ300E-SONET-SDH-Jitter-and-Wander-Analyzer-Repair" json_url: "https://www.artisantg.com/TestMeasurement/52679-20/Tektronix-Microwave-Logic-SJ300-SJ300E-SONET-SDH-Jitter-and-Wander-Analyzer-Repair.json" generated_at: "2026-11-07T18:28:59.797Z" last_updated: "2026-10-08T05:30:42.020-05:00" --- # Tektronix / Microwave Logic SJ300/SJ300E SONET/SDH Jitter and Wander Analyzer Repair _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Microwave Logic - Model: SJ300/SJ300E - Price: Quote only - Availability: Not in Stock - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 25 lb, estimated - Shipping dimensions: 20X20X6 in, estimated ## Categories - Test Equipment > Telecom Test > Communications Equipment (primary) ## Details This is a repair item for an Tektronix SJ300/SJ300E SONET/SDH Jitter and Wander Analyzer. Are you seeing this error, 'Buf Space Overflow,' on your SJ300/SJ300E? Our technical services department has engineering technicians who have experience repairing the SJ300/SJ300E. Please contact us at 1-888-887-6872 for a repair estimate, RMA number and lead time. Repair Service for: Buffer Space Overflow ## Images -