Belden
ATMM25 - CAT3 Backbone, 25pr, Armor Shield, PVC Jkt, CMR
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- SKU:
- ATMM25
- Shipping:
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Description
CAT3, ATMM/ARMM, 25-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
Specifications
Specifications
Product Overview
| Suitable Applications | Premise Backbone Cable |
|---|
Physical Characteristics (Overall)
Conductor
| AWG | Stranding | Material | No. of Pairs |
|---|---|---|---|
| 24 | Solid | BC - Bare Copper | 25 |
| Conductor Count | 50 |
|---|---|
| Total Number of Pairs | 25 |
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 |
Color Chart 2
| Number | Color |
|---|---|
| 1 | Blue/White |
Outer Shield
| Material |
|---|
| Aluminum |
Outer Jacket
| Material | Nominal Diameter | Ripcord |
|---|---|---|
| PVC - Polyvinyl Chloride | 0.470 in | Yes |
Construction and Dimensions
Armor
| Type of Armor | Material | Thickness of Armoring Tape |
|---|---|---|
| Corrugated | Aluminum | .008 in |
Electrical Characteristics
Conductor DCR
| Max. Conductor DCR | Max. DCR Unbalance |
|---|---|
| 93.8 Ohm/km | 5 % |
Capacitance
| Max. Capacitance Unbalance | Nom.Mutual Capacitance |
|---|---|
| 330 pF/100m | 17 pF/ft |
Delay
| Frequency [MHz] | Max. Delay | Max. Delay Skew | Nominal Velocity of Propagation (VP) [%] |
|---|---|---|---|
| 16 MHz | 543 ns/100m | 45 ns/100m | 68% |
High Frequency
| Frequency [MHz] | Max. Insertion Loss (Attenuation) | Min. NEXT [dB] | Min. PSNEXT [dB] | Min. ACR [dB] | Min. PSACR [dB] | Min. RL (Return Loss) [dB] | Max./Min. Fitted Impedance |
|---|---|---|---|---|---|---|---|
| 0.772 MHz | 2.2 dB/100m | 47.0 dB | 43.0 dB | 50.1 dB | 46.1 dB | 100 +/- 15 | |
| 1.0 MHz | 2.6 dB/100m | 45.0 dB | 41.0 dB | 47.8 dB | 43.8 dB | 12.0 dB | 100 +/- 15 |
| 4.0 MHz | 5.6 dB/100m | 36.0 dB | 32.0 dB | 36.0 dB | 32.0 dB | 12.0 dB | 100 +/- 15 |
| 8.0 MHz | 8.5 dB/100m | 31.0 dB | 27.0 dB | 28.3 dB | 24.3 dB | 12.0 dB | 100 +/- 15 |
| 10.0 MHz | 9.7 dB/100m | 30.0 dB | 26.0 dB | 26.2 dB | 22.2 dB | 12.0 dB | 100 +/- 15 |
| 16.0 MHz | 13.1 dB/100m | 27.0 dB | 23.0 dB | 20.1 dB | 16.1 dB | 10.0 dB | 100 +/- 15 |
Voltage
| UL Voltage Rating |
|---|
| 300 V RMS |
Temperature Range
| Installation Temperature Range | -20°C To +60°C |
|---|---|
| UL Temp Rating | 60°C |
| Storage Temperature Range | -30°C To +60°C |
| Operating Temperature Range | -30°C To +60°C |
Mechanical Characteristics
| Bulk Cable Weight | 134 lbs/1000ft |
|---|---|
| Max. Pull Tension | 150 lbs |
| Min. Bend Radius During Installation | 9.5 in |
| Min. Bend Radius/Minor Axis | 4.75 in |
Standards
| NEC/(UL) Compliance | CMR |
|---|---|
| CEC/C(UL) Compliance | CMR |
| CPR Euroclass | Eca |
| Data Category | Category 3 |
| ANSI Compliance | S-90-661-2012 Category 3, ANSI/NEMA WC-63.1 Category 3 |
| TIA/EIA Compliance | ANSI/TIA-568-C.2 Category 3 |
Applicable Environmental and Other Programs
| Environmental Space | Riser |
|---|---|
| EU Directive 2000/53/EC (ELV) | Yes |
| EU Directive 2003/96/EC (BFR) | Yes |
| EU Directive 2011/65/EU (RoHS 2) | Yes |
| EU Directive 2012/19/EU (WEEE) | Yes |
| EU Directive 2015/863/EU (RoHS 2 amendment) | Yes |
| EU Directive Compliance | Yes |
| EU CE Mark | Yes |
| EU REACH SVHC Compliance (yyyy-mm-dd) | 2017-07-10 |
| MII Order #39 (China RoHS) | Yes |
Suitability
| Suitability - Aerial | No |
|---|---|
| Suitability - Burial | No |
| Suitability - Hazardous Locations | No |
| Suitability - Indoor | Yes |
| Suitability - Non-Halogenated | No |
| Suitability - Oil Resistance | No |
| Suitability - Outdoor | No |
| Suitability - Sunlight Resistance | No |
Flammability, LS0H, Toxicity Testing
| CSA/C(UL) Flammability | FT4 |
|---|---|
| UL Flammability | UL 1666 Riser |
| UL voltage rating | 300 V RMS |
Plenum/Non-Plenum
| Plenum (Y/N) | No |
|---|
Product Notes
| Notes | Electrical values are expected performance based on cable testing and representative performance within a typical Belden system. Print Includes Descending Footage/Meter Markings. Corrugated Aluminum Armor Bonded to the Jacket. |
|---|
History
| Update and Revision | Revision Number: 0.418 Revision Date: 12-19-2022 |
|---|
Documentation
Technical Documents
Product Guides
Reference Manuals
Data Sheets
Additional Information
Variant_Options: |
Item #|Color|Put-Up Type|Length|UPC |
Variant_Options ATMM25 008CUT: |
ATMM25 008CUT|Gray|Cut to Length||612825061984 |
Variant_Options ATMM25 008CUT: |
ATMM25 008CUT|Gray|Cut to Length|1 ft|612825061984 |
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