Keysight (formerly Agilent T&M) 86111U Dual Optical 15 GHz (multimode, unamplified) P

The 86111U is a short wavelength optical module that has up to 15 GHz of bandwidth optimized for testing signals from 155 Mb/s to 3125 Mb/s.Simultaneous measurements on multiple channels improves throughput by eliminating the need to sequentially measure individual channels of a parallel optic component, but rather allowing multiple channels to be measured at the same time. For network equipment manufacturers, throughput is improved by allowing multiple devices, or multiple ports on a single device to be tested at the same time.

• Two 15 GHz optical channels for 62.5/125 fibers
• Wavelength range: 750-860 nm
• Characteristic RMS noise: 14 µW (15 GHz BW)
• Maximum average input power: 2 µW
• Reference receiver capability (1.250/2.488 Gb/s or 2.488/3.125 Gb/s)
• Unfiltered transition time: 32 ps
• Minimum scale factor: 20 µW
• Maximum scale factor: 500 µW
• CW offset range (referenced two divisions from screen bottom): +1 mW to –3 mW
• Input return loss: 20 dB
• Compatibility: 86100A/B/C Infiniium DCA/DCA-J Mainframes