Category 3 Cable
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CAT3 Backbone, 300pr, Armor Shield, PVC Jkt, CMR (Category 3 Cable) – Belden (ATMM300)

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CAT3, ATMM/ARMM, 300-Pair, F/UTP-foil shield , Riser-CMR, Premise Backbone Cable, 24 AWG solid bare copper conductors, foam polyolefin insulation with PVC skin, ripcord, corrugated aluminum shield bonded to overall PVC jacket
Belden’s DataTwist 3 products come in a variety of pair counts ranging from 2 to 400 in riser and plenum. ATMM (corrugated aluminum tape) versions are also available for added crush resistance.

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Features & Benefits

  • Rugged Design: Cables meet and exceed ANSI/TIA-568-C.2 and CSA T529-95 specifications
  • Engineered to Perform: High-value UTP cable engineered to perform to Category 3 requirements per ANSI/TIA-568-C.2

Specifications

Product Overview

Suitable Applications

Premise Backbone Cable

Physical Characteristics (Overall)

Conductor

AWG Stranding Material No. of Pairs
24 Solid BC – Bare Copper 300

Conductor Count

600

Total Number of Pairs

300

Insulation

Material
PO – Polyolefin (Foam)

Bonded-Pair

N/A

Color Chart

Number Color
1 White & Blue
2 White & Orange
3 White & Green
4 White & Brown
5 White & Slate
6 Red & Blue
7 Red & Orange
8 Red & Green
9 Red & Brown
10 Red & Slate
11 Black & Blue
12 Black & Orange
13 Black & Green
14 Black & Brown
15 Black & Slate
16 Yellow & Blue
17 Yellow & Orange
18 Yellow & Green
19 Yellow & Brown
20 Yellow & Slate
21 Violet & Blue
22 Violet & Orange
23 Violet & Green
24 Violet & Brown
25 Violet & Slate
Group One Binder White/Blue
Group Two Binder White/Orange
Group Three Binder White/Green
Group Four Binder White/Brown
Group Five Binder White/Slate
Group Six Binder Red/Blue
Group Seven Binder Red/Orange
Group Eight Binder Red/Green
Group Nine Binder Red/Brown
Group Ten Binder Red/Slate
Group Eleven Binder Black/Blue
Group Twelve Binder Black/Orange

Color Chart 2

Part Numbers

Number
1
2
3
4
5
6
7
8
9
10
11
Item # Color Put-Up Type Length UPC
ATMM300 008CUT Gray Cut to Length 612825062028
ATMM300 008CUT Gray Cut to Length 1 ft 612825062028

Systems to Support Key Applications
Blade Slot Selection Table

SKU: BELDEN-ATMM300 Categories: , , ,

Brand

Belden

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