Specifications

Transmitter Input and Output Specifications

OTS91L4-15, OTS91L5-15 Signal Name: 9.95238 Gb/s Optical Output Data

Signal Rate: 9.95238 Gb/s ± 100ppm

Pulse Mask Compliance: GR-253 (SONET), G.957 (SDH)

Data Format: PN7 scrambled NRZ formatted data; in BERT mode, unframed and unscrambled PRBS data

Wavelength: 1550 nm ± 6 nm

Average Power: ≥+3 dBm (minimum), +5 dBm (typical)

Extinction Ratio: ≥10 dB (minimum), 12 dB (typical)

Wavelength Aging Drift: +\- 0.01nm/yr

Sidemode Suppression: >30 dB

Chirp: α = 0 (nominal)

Optical Return Loss: > 30dB (minimum)

Eye Crossing: 50% (typical)

Connector: FC/PC (standard), SC or ST available

Optical Rise and Fall Time: ≤30 ps at 20%-80%

Optical Extinction for Continuos LOS insertion: > 30 dB

This output can be “locked out” for safety (as UL safety requirements specify) using the front panel key switch or remote interlock.

Fiber Type: Single Mode

Modulator Type: Mach Zender/Lithium Niobate

Description: Primary output to device under test

OTS91L7, OTS91L8 Signal Name: 9.95238 Gb/s Optical Input

Wavelength: 1528 nm - 1565 nm

Average Power: 0dBm - +16dBm

Insertion Loss: < 7.5dB, 6.0dB typical

NOTE: There is a 3dB reduction in measured power with a 50% duty cycle modulated signal.

Optical Source Polarization Extinction: >14dB

Connector: FC/PC (standard), SC or ST available

Fiber Type: Input – Polarization-maintaining (PM) Panda type

Description: Optical input for external optical source

OTS9100 User Manual

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Tektronix 071-0855-05 Transmitter Input and Output Specifications, OTS91L7, OTS91L8 Signal Name 9.95238 Gb/s Optical Input