--- type: product schema_version: 1 stock_number: "68317-5" canonical_url: "https://www.artisantg.com/68317-5/dBm-Optics" json_url: "https://www.artisantg.com/68317-5/dBm-Optics.json" generated_at: "2026-11-07T02:01:38.139Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # dBm Optics Keypad Board for Model 4200 Tunable Laser _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: dBm Optics - Condition: Used and in Excellent Condition - Price: $250.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 3 lb, estimated - Shipping dimensions: 12X9X6 in, estimated ## Categories - Test Equipment > Optical Test > Optical Parts (primary) ## Function Keypad-based control interface for setting and controlling the optical output power in dBm of a tunable laser. Accepts numeric power setpoints via keypad, converts them to drive or attenuator control signals, and interfaces with laser stabilization circuitry to achieve requested power. Provides feedback of current setpoint and status, enforces value limits, and supports calibration to maintain power accuracy. Enables rapid local adjustment and integration with the laser’s modulation path and safety interlocks. ## Images - - - -