The TFS-201™ Optical Light Source allows simultaneous operation of both outputs or individual operation for use with leak detectors or fiber identifiers.
Trilithic's new TFS-201™ Optical Light Source allows simultaneous operation of both outputs or individual operation with either CW, 30 Hz, 500 Hz, or 2 kHz modulation for use with leak detectors or fiber identifiers. The optical light source operates at 1310 nm or 1550 nm with ST, SC & FC adapters.
When performing attenuation tests on fiber links, it is necessary to have a stable source of light on which to base measurements. The TFS-201™ Optical Light Source provides the stability needed to allow accurate testing.
Trilithic's new TFS-201™ Optical Light Source allows simultaneous operation of both outputs or individual operation with either CW, 30 Hz, 500 Hz, or 2 kHz modulation for use with leak detectors or fiber identifiers. The optical light source operates at 1310 nm or 1550 nm with ST, SC & FC adapters.
When the optical light source is used in conjunction with the TFS-301™ Optical Power Meter relative measurements can be made to accurately determine fiber loss.
The optical light source is specifically designed with the field technician in mind providing a long battery life and rugged construction that includes high impact rubber bumpers, weather resistant membrane switches, and a durable powder coat finish further protecting the light source.
The TFS-201 Optical Light Source is powered by either four AA alkaline batteries or an AC/DC adapter with four AA NiMH batteries (both the adapter and NiMH batteries are included).
In addition to standard charge mode, the unit features an emergency quick-charge mode that allows the user to charge the batteries in approximately 1 hour.

The TFS-301™ Optical Power Meter is ideal for absolute power level measurements.

The TFS-401™ Optical Loss Test Set gives technicians the capability to perform fast and accurate measurements in the field.
All repairs carry a 90-day warranty against defects in replacement parts and repair workmanship.
All Trilithic products are warranted against defects in materials or workmanship for a minimum of one year after shipment.
Trilithic's obligation under this warranty is limited to the repair or replacement of the product after being returned to our factory, and Trilithic determining the product be indeed defective.
This is Trilithic's sole warranty and is given in lieu of all other warranties, expressed or implied, including warranties of merchantability or fitness for a particular purpose and sets forth the buyers sole remedy.
| 8821Q, 8821Q-R & 8853Q | Rotary & Benchtop Attenuators | TFS-FS1 |
| APSS-1B | TFS-201 | TFS-FS1K500 Series |
| DCVF-5 | TFS-290 Series | TLB-60 |
| Impedance Matching Pads | TFS-301 | Tunable Filters |
| I-Stop | TFS-401 | VF-4 & VF-5 |
| MetroNet 5020, 5100, 5120 & 5200 | TFS-2000 Series | |
| Programmable RF Switches | TFS-3200 Series |
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| 860 DSPh & Input Expander | 9581 TPX | Seeker Lite² |
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| 8300 FST | Model Two | Seeker MCA |
| 8310 RSA | Model Three | Seeker BB-2 |
All Specially Configured Dell PowerEdge 2U Rack Mount Server products are warranted against defects in materials or workmanship for a minimum of three years after shipment. Dell provides next business day, parts and labor, on-site response for the following Trilithic products.
| ADIA Integrated Server Package | LAW Server Package |
| Guardian II Integrated Server Package | Trilithic Data Manager (TDM) Integrated Server Package |