Encircled Flux (EF) Test Solutions

Encircled Flux (EF) Test Solutions

Supplier
Exfo
Part Number
Encircled Flux (EF) Test Solutions
Category
Lamps
Origin
Canada

Encircled Flux (EF) Test Solutions are designed for controlled multimode loss testing, ensuring maximum accuracy and repeatability for Tier-1/2 multimode fiber testing.

Specification Snapshot
Central Wavelength (nm) 12C
850±25, 1300±20
Central Wavelength (nm) 23BL
1310±20, 1550±20
Spectral Width (nm) 23BL
≤5
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Overview

Encircled Flux (EF) Test Solutions are designed for controlled multimode loss testing, ensuring maximum accuracy and repeatability for Tier-1/2 multimode fiber testing.

Specifications

ParameterValue
Central Wavelength (nm) 12C850±25, 1300±20
Central Wavelength (nm) 23BL1310±20, 1550±20
Spectral Width (nm) 12C50/135
Spectral Width (nm) 23BL≤5
Launch ConditionsEncircled Flux compliant at 50μm, 850/1300nm (guaranteed)
Auto-SwitchingYes
Tone Generation270Hz, 1kHz, 2kHz
Battery Life (hours)50
Warranty (year)1
Size (H×W×D)190mm×100mm×62mm
Weight0.48kg
Operating Temperature-10°C to 50°C
Storage Temperature-40°C to 70°C
Relative Humidity0% to 95% non-condensing
Total Insertion Loss (dB) SPSB-EF-C30<1
Fiber Length34m
Size (H×W×D) SPSB-EF-C30165mm×165mm×40mm
Weight SPSB-EF-C300.3kg
Operating Temperature SPSB-EF-C30-10°C to 50°C
Storage Temperature SPSB-EF-C30-40°C to 70°C
Relative Humidity SPSB-EF-C300% to 95% non-condensing

Applications

1. Data center/high-speed links 2. Enterprise and private networks

Key Features

1. EF-compliant as per TIA-526-14-C and IEC 61280-4-1 Ed. 2.0 at 50μm, 850/1300nm guaranteed 2. Optimized for multimode loss testing 3. Tier-1/2 testing of multimode fibers as recommended in TIA-568 4. Reference-grade UPC connectors for maximum precision and repeatability 5. Built-in EF-compliant light source—no extra equipment to manipulate

Datasheet

Product Datasheet
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Supplier Information

<p>EXFO develops smarter test, monitoring and analytics solutions for the global communications industry. As a trusted advisor, we serve fixed and mobile network operators, hyperscale data centers, and leaders in production and R&D. We provide insights into superior network performance, service reliability, and user experience. Backed by 40 years of innovation, EXFO uniquely combines equipment, software and services to enable customers to upgrade 5G, cloud-native and fiber networks faster and more reliably.</p>

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