Belden 1855ENH Series, 2000 m, RG59 Coaxial SDI Coaxial Cable 75 Ω, Green, Unterminated

RS Stock No.:: 644-612
Mfr. Part No.:: 1855ENH.002000
Brand:: Belden

Belden 1855ENH Series, 2000 m, RG59 Coaxial SDI Coaxial Cable 75 Ω, Green, Unterminated

Subtotal (1 reel of 2000 metres)*

$12,502.73

(exc. GST)

$13,753.00

(inc. GST)

FREE delivery for orders over $60.00 ex GST

Stocked by manufacturer

Ready to ship from 18 June 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Reel(s)	Per Reel	Per Metre*
1 +	$12,502.73	$6.251

*price indicative

RS Stock No.:: 644-612
Mfr. Part No.:: 1855ENH.002000
Brand:: Belden

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Belden
	Terminated/Unterminated	Unterminated
	Product Type	SDI Coaxial Cable
	Coaxial Type	RG59
	American Wire Gauge	22AWG
	Outside Diameter	4.45mm
	Characteristic Impedance	75Ω
	Conductor Type	Solid
	Minimum Operating Temperature	30°C
	Maximum Operating Temperature	70°C
	Cable Length	2000m
	Standards/Approvals	IEC 62821-1, CEI 20-22-3, EN 50117-1, EU CE, IEC 60332-1-2, IEC 60332-3-24, IEC 60754-1/-2, IEC 61034-2, UKCA
	Jacket Colour	Green
	Fire Behaviour	CEI 20-35/1, IEC 60332-1-2
	Conductor Material	Bare Copper
	Series	1855ENH
	Jacket Material	Low Smoke Zero Halogen

	Select all
	Brand Belden
	Terminated/Unterminated Unterminated
	Product Type SDI Coaxial Cable
	Coaxial Type RG59
	American Wire Gauge 22AWG
	Outside Diameter 4.45mm
	Characteristic Impedance 75Ω
	Conductor Type Solid
	Minimum Operating Temperature 30°C
	Maximum Operating Temperature 70°C
	Cable Length 2000m
	Standards/Approvals IEC 62821-1, CEI 20-22-3, EN 50117-1, EU CE, IEC 60332-1-2, IEC 60332-3-24, IEC 60754-1/-2, IEC 61034-2, UKCA
	Jacket Colour Green
	Fire Behaviour CEI 20-35/1, IEC 60332-1-2
	Conductor Material Bare Copper
	Series 1855ENH
	Jacket Material Low Smoke Zero Halogen

Datasheet - 1855ENH.002000

COO (Country of Origin):: NL

Belden 1855ENH Series Coaxial Cable, 2000m Cable Length, 75Ω Characteristic Impedance - 1855ENH.002000

This coaxial cable delivers a consistent 75Ω transmission medium for analogue and digital video signalling over long runs. Supplied on a 2000 m reel, it is intended for installations requiring an uninterrupted, high-density feed with a solid copper centre conductor and a protective LSZH outer sheath suitable for indoor routing.

Features & Benefits

• 22 AWG solid conductor for stable signal integrity and low dispersion
• 1.7 dB attenuation reduces signal loss over extended runs
• Low smoke zero halogen jacket minimises toxic emissions in fire
• Rated 75V for safe operation within typical video systems
• Fire-behaviour tested to IEC 60332-1-2 standards for flame performance
• 4.45mm outside diameter enables Compact cable management

Applications

• Suitable for video surveillance Camera feeds in commercial buildings
• Ideal for long-distance analogue transmission in CCTV networks
• Used with distribution amplifiers in security systems
• Can be used for retrofitting cable runs in control rooms
• Suitable for feed lines in access control and monitoring rigs

What is the conductor composition and why does it matter?

The core is bare copper in a solid format which offers consistent impedance and lower electrical resistance than stranded alternatives, improving repeatability in fixed cable routes.

How does the sheath perform in confined spaces?

The low smoke zero halogen jacket limits corrosive and dense smoke output, making it appropriate for corridors and plant rooms where evacuation visibility and equipment protection are priorities.

What temperature range can this cable tolerate during operation?

It operates reliably between -30°C and 70°C, covering typical ambient and heated indoor environments without degradation of electrical characteristics.

Which standards and approvals does it meet relevant to installation safety?

It conforms to a suite of international fire and material tests including IEC 60754-1/-2 and IEC 61034-2 alongside IEC 60332 series criteria, supporting specification in regulated installations.