TREND Networks VFF5 Single & Multimode

RS Stock No.:: 324-9416
Mfr. Part No.:: VFF5
Brand:: TREND Networks

Subtotal (1 unit)*

£183.82

(exc. VAT)

£220.58

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

5 unit(s) ready to ship
Plus 8 unit(s) shipping from 18 March 2026

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Units	Per unit
1 +	£183.82

*price indicative

RS Stock No.:: 324-9416
Mfr. Part No.:: VFF5
Brand:: TREND Networks

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TREND Networks
	Cable Type	Single & Multimode
	Product Type	Fibre Tester
	Connector Type	Fixed ST, Fixed SC, Fixed FC
	Operation Test Distance	5km
	Battery Type	AA
	Wavelength	650nm
	Battery Life	80h
	Length	220mm
	Standards/Approvals	No
	Power Source	Battery
	Diameter	32 mm
	Weight	136g
	Includes	Battery, User Manual
	Maximum Operating Temperature	50°C
	Model Number	VFF5
	Minimum Operating Temperature	-10°C

	Select all
	Brand TREND Networks
	Cable Type Single & Multimode
	Product Type Fibre Tester
	Connector Type Fixed ST, Fixed SC, Fixed FC
	Operation Test Distance 5km
	Battery Type AA
	Wavelength 650nm
	Battery Life 80h
	Length 220mm
	Standards/Approvals No
	Power Source Battery
	Diameter 32 mm
	Weight 136g
	Includes Battery, User Manual
	Maximum Operating Temperature 50°C
	Model Number VFF5
	Minimum Operating Temperature -10°C

Datasheet

Fiber Optic Visual Fault Finder

The hand held VFF5 visual fault finder is a light source used to locate breaks and bad connections in fibre optic cables. It is ideal to verify continuity, test and find breaks in LAN's, fibre data links and loops. The VFF5 is easy to use as it projects a red light into a fiber optic cable and when the user looks at the cable and light can be seen, this means there is a break.

The VFF5 can be used over 5km into both multimode fiber and single mode fiber and can be used with single mode and multimode cable. This pocket-sized tool is compact and lightweight with rugged metal housing and comes with a 2.5 mm standard connector that accepts ST, SC and FC optical connectors.

Features and Benefits:

Finds breaks, faulty splices and crimps, poor components, or connections

650nm laser diode which can be in either flashing or continuous mode

Slim, pocket sized, and battery powered

Can be used for both single-mode and multimode cable with a 4km range

Continuous (CW) or Modulated (MOD; 1Hz Pulse) modes

Accepts ST, SC and FC connectors

Requires 2 x AA batteries

Battery life up to 80 hours

Diameter: 22 mm

136g

Typical Applications:

The VFF5 is a compact trouble shooting tool which can be used by technicians to visually highlight faults in small fiber optic cabling which can include:

Continuity checks

Locate breaks or bends

Poor mechanical splices

Damaged connectors

Supplied with

Holster
Integrated rubber port cover
Lanyard
Cell-phone style belt clip
Instruction sheet
Batteries