Terahertz Technologies Inc.Terahertz Technologies Inc.
(888) U.S.-OTDRS
 
FTE7800 36/35dB OTDR with CWDM Channel Analyzer-OCA

The FTE-7800 is a true multi-tasker with all the features and applications found in much higher priced test equipment. This is a dual wavelength OTDR, Eight Channel CWDM Channel Analyzer, Stable Light Source, Broadband Power Meter, Visual Fault Locator and Video Inspections Scope all in one handheld unit weighing just 2 pounds.

The OTDR has a 36/34dB (1310/1550) dynamic range and a short 1 meter dead zone. The Channel Analyzer has a 1/4 second refresh rate while scanning the top eight CWDM channels on the ITU grid (1471-1611nm). For flexibility the channel numbers are selected in wavelength or frequency and the information is displayed in graph and table mode on the 4 inch, high brightness color LCD. This unit can store up to ~500 OTDR traces, 1,000 CWDM scans, 10,000 LTS measurements and 50 Video Scope images.

Tests can be downloaded via the USB PC or USB flash ports and documented with the included Cert-Soft certification software to create professional reports. The video scope helps ensure connector cleanliness and integrity prior to connecting to the fiber optic port. The onboard Help system guides new users through operation and assists in setting test parameters. The FTE-7800 is housed in a rugged metal enclosure with a robust protective boot.

General Features
Instant On
Visible Fault Locator
Rugged Case with Impact Resistant Boot
Easy Operation with Help Mode
4" color Display
Long Battery Life
USB/PC and USB Flash Ports
Broadband Power Meter and CW Source
Cert-Soft Software Suite Included
OTDR Features
36/34dB Dynamic Range
Short 1 Meter Dead Zone
1310/1550 Wavelengths
Onboard Memory of ~500 traces
Event Table with Pass/Fail Feature
Channel Analyzer Features
8 Channels, 1471-1611nm
~1/4 Second Update
Bar Graph and Table Displays
Impact Resistant Boot
Stores 1000 CWDM Analyzer Scans
Ordering Information
FTE-7800 1310/1550nm Single Mode Dual Wavelength OTDR and 8 Channel CWDM Analyzer W/VFL, PM and Video Scope
FTE-SCASE-LG Soft Case for FTE-7500 and FTE-8000 Series
CI1100 Video Probe for FTE7500 and FTE-8000 Series
***Video Probe and Soft Case are sold seperately***
FTE-7800 Specifications
Wavelength 1310 and 1550 nm ±20nm
Dynamic Range 36/35dB SM
Pulse Width 5 - 20,000 ns
Units of Measurement km, kf, mi
Event Dead zone 1m
Attenuation Dead Zone 5m
Resolution .125 - 32m
Distance Uncertainty ±(0.75m + 0.005% x Distance + Sampling Resolution)
Full Scale Distance Range 1-64km MM, 1-240km SM
Typical Real-time Refresh Rate 2 Hz
Group Index of Refraction (GIR) 1.024 - 2.048
Linearity ± .05 dB/dB
Memory Capacity ~500
Connector Styles FC and SC Interchangeable

  

CWDM Channel Analyzer
Wavelength Range 1471-1611nm
Channel Spacing 20nm
Channel Pass Band ±6.5nm
Channel Power Range +5dBm to -50dBm
Absolute Accuracy ±1 dB
Max Composite Power +23dBm
PDL ±0.2dB
Adjacent Channel Isolation 30dB
Measurement Time < 1/2 Second
Readout Resolution 0.01dB
Return Loss >40dB
Optical Interface Universal UPC (FC/SC)
Graphical Display Bar Graph and Table View
Memory Capacity 1000 scans

  

General
Memory Type Internal and Flash Drive
Power Supply / Charger Universal 110-220V with Interchangeable Mains
Battery Rechargeable NiMH - 8hr Operating Time
Storage Temperature -20° to 60°C
Operating Temperature Range -10° to 50°C
Dimensions (w/out Rubber Boot) 7.75” L x 4.5” W x 2.25” H
(197mm L x 114mm W x 57mm H)
Weight 2 lbs
Communications Ports USB and USB Flash Drive Ports
Display 4" Color TFT
Accessories Provided Universal Power Adapter w/US, UK, Continental Europe, and Australian Plugs, Interchangeable FC/ST and SC Adapters, Windows/Telcordia SR4731 Software, Rubber Boot and Manual on Flash Drive


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