T-UM10-45A - Ø1" Low-GDD Ultrafast Mirror, 700 nm - 930 nm, 45° AOI interface_sfp Because the fusion heat source

Because the fusion heat source is isolated from the environment

ST-ST Adapter (F1-8200A)

Locates and traces cables with IntelliToneTM digital signaling technology

If you are looking for replacement blade for F1-6000 specifically

using a BiDirectional optical transceiver with Tx:1310nm and Rx:1550nm

T-UM10-45A - Ø1" Low-GDD Ultrafast Mirror, 700 nm - 930 nm, 45° AOI interface_sfp Because the fusion heat sourceT UM10 45A 1" Low GDD Ultrafast Mirror, 700 nm 930 nm, 45 AOI Product Drawing Low Group Delay Dispersion: GDD < 30 fs2 Ideal for Pulses Shorter than 250 fs Reflectance Greater than 99% Designed for 0 or 45 Angle of Incidence (AOI) Sizes Available: For 0 AOI: 1 2" or 1" For 45 AOI: 1 2", 1", 1. 5", or 2" Item # T UM10 45A Design Wavelength Range 700 930 nm Diameter 1" (25. 4 mm) Diameter Tolerance +0. 00 0. 10 mm Clear Aperture >80% of Diameter