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Exfo FTBx-3500-BI-EI Variable Attenuator w/Power Monitoring

Write a reviewStock # 98775-1
1 In StockAvailable today · ships from Champaign, IL
$2,150.00USD

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Item: Exfo FTBx-3500-BI-EI Variable Attenuator w/Power Monitoring · Stock # 98775-1

Item details
Part NumberFTBx-3500-BI-EI
In Stock1
AvailableToday
LocationChampaign, IL USAships worldwide
Stock #98775-1
Ship Weight2 lbs /ea
ConditionUsed and in Excellent Condition
InspectionBefore every shipment
Warranty1-Year Warranty with 30-Day Return Guarantee
Description
Configuration:
• Fiber Type: Singlemode 9/125 μm
• Wavelength Range: 1250 to 1650 nm
• Typical Insertion Loss: 1.5 dB
• Maximum Insertion Loss: 2.2 dB
• Connector Type: *PC

*This unit comes with the standard Exfo optical interface as shown here. The Exfo Universal Interface (EUI) Connector Adapters are sold separately. They can be purchased here.
Diasholaun D.Artisan product specialist

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Item to Inspect: 98775-1 - Exfo FTBx-3500-BI-EI Variable Attenuator w/Power Monitoring

More Information

Exfo FTBx-3500-BI-EI Variable Attenuator w/Power Monitoring Overview

Features:

  • Outstanding Spectral Uniformity
  • Ideal for BER Testing and System Verification
  • Integrated Power Monitoring Options
  • Singlemode and Multimode Models
The Exfo FTBx-3500 Series Variable Attenuators combine innovative design techniques, high-quality components and meticulous calibration procedure.

The power monitoring option allows the attenuator output power level to be set directly. When enabled, this function ensures power stability, even if the source power fluctuates. This option also simplifies test setups, eliminating the need for an external power meter.

Flexible, fully programmable and built for both singlemode and multimode applications, the FTBx-3500 Series features an extremely rugged design.

The attenuating filter technology used in the FTBx-3500 makes it ideal for multimode BER and transceiver testing.

Featuring integrated power monitoring, the FTBx-3500-BI allows the user to precisely control the amount of power the user's receiver (Rx) under test detects, thereby enabling the user to achieve proper BER measurements. The FTBx-3500-CI or FTBx-3500-DI enable similar characterization for multimode applications.

When calibrating the user's system, the user can choose between two offsets. The first is wavelength-independent and can be used to account for loss in the test setup, if applied to the attenuation or power setting. The second offset acts as a calibration factor, ensuring wavelength-specific correction levels and compensating for loss due to patchcords and connectors.

The Exfo FTBx-3500-BI-EI Variable Attenuator w/Power Monitoring may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).

Variable Attenuator w/Power Monitoring Price & Specs

Exfo FTBx-3500-BI-EI Variable Attenuator w/Power Monitoring Description

Functions

Attenuates optical signals across a wide wavelength range, typically 1250-1650nm. Provides precise control over attenuation levels with low insertion loss and high return loss. Simultaneously measures optical power levels via integrated power meter. Used for BER testing, margin analysis, and system characterization in fiber optic communication systems. Bidirectional capability supports testing in both transmission directions.

Platforms

Designed for integration within rackmount test platforms, specifically the LTB-8 chassis, this variable attenuator with integrated power monitoring operates on singlemode 9/125 µm fiber over 1250 to 1650 nm wavelength range. It connects via standard fiber optic interfaces and interfaces with test system controllers for precise attenuation and output power control, enabling automated transceiver testing and system verification in continuous 24/7 production environments. Compatible accessories include power meters (e.g., FTBx-1750) and MEMS optical switches (e.g., FTBx-9160) within the EXFO ecosystem, facilitating modular and scalable optical test configurations.

Accessories

FTBx platform chassis, optical patch cords (FC/APC, SC/APC, LC/APC), fiber optic cleaning kit. interfaces: Optical Input/Output (attenuator path), Optical Input (power meter), via interchangeable bulkheads; RJ45 (8P8C) Ethernet for remote control.

Specifications

Benchtop variable attenuator with built-in power meter for single-mode fiber. Attenuation range: 3 to 60 dB. Wavelength range: 1250 to 1650 nm. Optical return loss: >55 dB. Power measurement range: -65 to +10 dBm. SC/APC connector. GPIB and Ethernet interfaces for remote control and data acquisition. Applications include automated testing of optical components and systems.

This section includes content generated with the assistance of artificial intelligence (AI) tools. AI is used to increase efficiency and provide timely information. Please note that the content may not have been reviewed for accuracy or completeness. Use this information at your own discretion, and verify details independently as needed.

Exfo FTBx-3500-BI-EI Variable Attenuator w/Power Monitoring Manuals, Datasheets, Drivers, Links

Exfo FTBx-3500-BI-EI Variable Attenuator w/Power Monitoring Specs

General
ManufacturerExfo
ModelFTBx-3500-BI-EI
ConditionUsed and in Excellent Condition
Product FamilyFTBx-3500 Series, FTBx-3500-BI-EI

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Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Artisan Scientific Corporation dba Artisan Technology Group is not affiliated with or a distributor for Exfo. The depiction, description, or sale of products featuring names, trademarks, brands, and logos is for identification and/or reference purposes only and does not indicate any affiliation with or authorization by any rights holder.

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