Designed for the demands of modern fiber optic systems, this Power Meter from AFL is a crucial tool for professionals working with XGPON and XGSPON technologies. Featuring comprehensive upstream and downstream measurement capabilities, it operates effectively across various wavelengths including 1270 nm and 1550 nm, with measurement ranges that accommodate -50 to +13 dBm, ensuring reliability and accuracy in diverse applications. With an impressive accuracy of ±0.50 dB and a resolution of 0.01 dB, it is built to deliver precise results, further supported by an inline optical return loss (ORL) specification of 55 dB typical. The design offers ease of use with a user-friendly interface and a robust IP54 rating, making it suitable for use in challenging environments. A long-lasting rechargeable Li-Polymer battery provides over eight hours of operation with a short recharge time of around four hours, allowing for extended field use without frequent interruptions. Overall, this Power Meter embodies the essential features and reliability that technicians require, making it a valuable addition to any fiber optic testing toolkit.