OPTICAL POWER METER FHM2B01

The FHM2B01 bidirectional optical power meter integrates both a power meter and a two-wavelength laser transmitter in a single device. Typically, the FHM2B01 is used to test two loop-connected fibers or when testing fibers alternately in both directions. The measurement side of the FHM2B01 operates at six wavelengths: 850 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm, and 1625 nm. The measurement range is -50 to +26 dBm (at 1550 nm), making it suitable also for cable TV applications. A parallel model, the FHM2A02, is available with a measurement range of -70 to +10 dBm. The laser source offers selectable wavelengths of 1310 nm or 1550 nm at -5 dBm level. The FHM2B01 features a clear backlit LCD display. Up to 999 measurement results can be stored in the device's memory and later downloaded to a PC via the USB port. Standard FHM2B01 configuration includes: FHM2B01 transmitter & power meter (with FC/PC connectors) SC/PC connector adapter (2 pcs) Spare connector housing (3 pcs) USB cable Mains and charging unit (230 Vac / 6 Vdc / 1 A) Firmware CD Quick start guide (FI) and comprehensive user manual (EN) Protective case Device dimensions: 168 × 76 × 43 mm, 310 g including battery. This product description is an automated translation of the original Finnish description.