Tektronix TFS2020 - Handheld Optical Fault Finder (OTDR). Includes 1300nM long range port for single mode fiber and 835 nM short range universal port for both singlemode and multimode fiber. ST connectors.
TTC 310-12 Dual - OC-12 STM-4 Dual Wavelength Transmit / Receive Option for T-Berd 310. FC connectors sold as installed option. Call for availability as a seperate item.