Product Number: 89907

Thinnet 10BASE2, RG-58A/U Type, #20 Str, FFEP, Duobond II+TC Braid, PVDF Jkt, CMP

IEEE 802.3 Ethernet Thinnet 10BASE2, 20 AWG (19x32) tinned copper conductor, foam FEP insulation, Duobond® II (100% coverage) + tinned copper braid shield (95% coverage), fluorocopolymer jacket, CMP

Availability: Global
Status: Active
Orderable items: 3

Ships from and sold by A5 IT.

Part numbers

89907 is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.

Item #	Color	Putup Type	Length	UPC	Footnote	Order
89907 E4X500	Gray, Light Dec	Reel	500 ft	612825221449	C	Order online
89907 E4X1000	Gray, Light Dec	Reel	1,000 ft	612825221425	C	Order online
89907 E4X2500	Gray, Light Dec	Reel	2,500 ft	612825221432	C Z	Order online

Specifications

Product Overview

Suitable Applications	Thin Ethernet (IEEE 802.3 10BASE2)

Construction Details

RG Type	58
Overall Cable Diameter (Nominal)	0.165 in (4.19 mm)

Conductor

Size	20 AWG
Stranding	19x32
Nom. Diameter	0.037 in
Material	TC - Tinned Copper

Insulation

Material	PFA - Perfluoroalkoxy (Foam)
Nom. Insulation Diameter	0.100 in (2.54 mm)
Color Code	White

Outer Shield

Layer	Outer Shield Type	Material	Material Trade Name	Coverage
1	Tape	Tri-Laminate (Alum+Poly+Alum)	Duobond® II	100%
2	Braid	Tinned Copper (TC)		93%

Outer Jacket

Material	PVDF - Polyvinylidene Fluoride
Nom. Diameter	0.165 in (4.19 mm)

Electrical Characteristics

Attenuation

Frequency	Nom. Attenuation
1 MHz	0.43 dB/100ft
10 MHz	1.3 dB/100ft
50 MHz	2.91 dB/100ft
100 MHz	4.18 dB/100ft
200 MHz	6.1 dB/100ft
400 MHz	9.2 dB/100ft
700 MHz	12.9 dB/100ft
900 MHz	15.0 dB/100ft
1000 MHz	16.0 dB/100ft

Power Rating

Frequency	Max. Power Rating
1 MHz	6,450 W
10 MHz	1,850 W
50 MHz	890 W
100 MHz	640 W
200 MHz	470 W
400 MHz	360 W
700 MHz	290 W
900 MHz	270 W
1,000 MHz	260 W

Electricals

Nom. Conductor DCR	8.5 Ohm/1000ft (28 Ohm/km)
Nom. Outer Shield DCR	5.8 Ohm/1000ft (19 Ohm/km)
Nom. Capacitance Cond-to-Shield	26.0 pF/ft (85.3 pF/m)
Nom. Characteristic Impedance	50 Ohm
Nom. Velocity of Prop.	80%

Voltage

UL Voltage Rating	300 V (CMP)

Mechanical Characteristics

Max. Pull Tension	45 lbs (20 kg)
Bulk Cable Weight	26 lbs/1000ft

Temperature

UL Temperature	150°C
Operating	-15°C to +150°C

Bend Radius

Installation Min.	1.6 in (41 mm)

Standards and Compliance

Environmental Suitability	Indoor - Plenum, Aerial - When supported by messenger wire
Sustainability	CA Prop 65
Flammability / Reaction to Fire	NFPA 262
CPR Compliance	CPR Euroclass: Eca
CEC / C(UL) Compliance	CMP.
IEEE Compliance	802.3 10Base2
European Directive Compliance	EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
UK Regulation Compliance	UKCA Mark
APAC Compliance	China RoHS II (GB/T 26572-2011)
Non-Plenum Number	9907

History

Update and Revision	Revision Number: 0.525 Revision Date: 02-20-2026
Footnote	C - CRATE REEL PUT-UP., Z - FINAL PUT-UP MAY VARY (= OR -) 10% FOR SPOOLS OR REELS AND (+ OR -) 5% FOR UNREEL CARTONS FROM LENGTH SHOWN.

Resources

Belden 89907 technical datasheet Low Loss Coax DAS Application Guide Ranplan Design iBwave Design IBWave and Ranplan Instructions The Future is Bringing DAS to your Building 12 GHz Exploring—4K Coax Cable Technology Date: 2005-04-01

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