Description
Belden 89757 008500 RS-232/422 Low Cap, #24-7pr, FFEP, Indiv. Foil, PVDF Jkt, CMP, 100Ω
Computer EIA RS-232/422, Digital Audio Cable, 7-Pair, 24 AWG stranded (7x32) tinned copper conductor, foam FEP insulation, individually shielded pairs with Beldfoil® (100% coverage), 24 AWG stranded tinned copper drain wire, overall fluorocopolymer jacket, plenum rated
Ordering Details
- Manufacturer Part Number: 89757 008500
- Color: Gray
- UPC/EAN: 612825221289
- Manufacturer Footnote: C
Product Overview
- Suitable Applications: extreme high temperature environments; RS-232 extended distance applications; RS-422 applications; computer communication; low voltage analog signals (4-20ma, 0-10v, ...); low voltage digital control (24v, …); digital audio; panel wiring
Construction Details
- Element: Pair(s); No. of Elements: 7; Size: 24 AWG; Stranding: 7x32; Material: TC - Tinned Copper
- Element: Pair(s); Material: FEP - Fluorinated Ethylene Propylene (Foam); Nom. Thickness: 0.019 in (0.48 mm); Color Code: White/Blue Stripe & Blue/White Stripe, White/Orange Stripe & Orange/White Stripe, White/Green Stripe & Green/White Stripe, White/Brown Stripe & Brown/White Stripe, White/Gray Stripe & Gray/White Stripe, Red/Blue Stripe & Blue/Red Stripe, Red/Orange Stripe & Orange/Red Stripe
- Color Code: Red, Green, Blue
- Element: Pair(s); Shield Type: Tape; Material: Bi-Laminate (Alum+Poly); Coverage: 100%; Drainwire Type: 24 AWG (7x32) TC; Notes: each pair
- Material: PVDF - Polyvinylidene Fluoride; Nom. Thickness: 0.014 in (0.36 mm); Nom. Diameter: 0.361 in (9.17 mm)
- Overall Cable Diameter (Nominal): 0.361 in (9.17 mm)
Electrical Characteristics
- Element: Pair(s); Nom. Conductor DCR: 24 Ohm/1000ft (79 Ohm/km); Nom. Capacitance Cond-to-Cond: 13.5 pF/ft (44.3 pF/m); Nom. Capacitance Cond-to-Other (Conds + Shield): 22.5 pF/ft (73.8 pF/m); Nom. Characteristic Impedence: 100 Ohm; Nom. Delay: 1.3 ns/ft; Nom. Inductance: 0.24 µH/ft (0.79 µH/m); Nom. Velocity of Prop.: 76%; Max. Current: 2 Amps per Conductor at 25ºC
- Nom. Capacitance Cond-to-Cond: 24 pF/ft (79 pF/m)
- Frequency: 0.384 MHz; Nom. Insertion Loss (Attenuation): 0.74 dB/100m
- Frequency: 0.7056 MHz; Nom. Insertion Loss (Attenuation): 0.87 dB/100m
- Frequency: 0.768 MHz; Nom. Insertion Loss (Attenuation): 0.89 dB/100m
- Frequency: 1.024 MHz; Nom. Insertion Loss (Attenuation): 0.95 dB/100m
- Frequency: 1.4112 MHz; Nom. Insertion Loss (Attenuation): 1.03 dB/100m
- Frequency: 1.536 MHz; Nom. Insertion Loss (Attenuation): 1.06 dB/100m
- Frequency: 2.048 MHz; Nom. Insertion Loss (Attenuation): 1.17 dB/100m
- Frequency: 2.8224 MHz; Nom. Insertion Loss (Attenuation): 1.37 dB/100m
- Frequency: 3.072 MHz; Nom. Insertion Loss (Attenuation): 1.44 dB/100m
- Frequency: 4.096 MHz; Nom. Insertion Loss (Attenuation): 1.67 dB/100m
- Frequency: 5.6448 MHz; Nom. Insertion Loss (Attenuation): 1.89 dB/100m
- Frequency: 6.144 MHz; Nom. Insertion Loss (Attenuation): 1.96 dB/100m
- Frequency: 8.192 MHz; Nom. Insertion Loss (Attenuation): 2.26 dB/100m
- Frequency: 11.2896 MHz; Nom. Insertion Loss (Attenuation): 2.59 dB/100ft
- Frequency: 12.288 MHz; Nom. Insertion Loss (Attenuation): 2.71 dB/100ft
- Frequency: 24.576 MHz; Nom. Insertion Loss (Attenuation): 3.73 dB/100ft
- UL Voltage Rating: 300 V (CMP)
Mechanical Characteristics
- UL Temperature: 150°C; Operating: -40°C to +150°C
- Max. Pull Tension: 116 lbs (52.6 kg)
- Bulk Cable Weight: 71 lbs/1000ft (110 kg/km)
Standards and Compliance
- Environmental Suitability: Indoor
- Flammability / Reaction to Fire: NFPA 262 Plenum Flame Test (UL910), IEC 60332-1-2
- CPR Compliance: CPR Euroclass: Eca
- NEC / UL Compliance: Article 800, CMP
- CEC / C(UL) Compliance: CMP
- European Directive Compliance: EU CE Mark
- UK Regulation Compliance: UKCA Mark
History
- Update and Revision: Revision Number: 0.413 Revision Date: 09-07-2025
- Footnote: C - CRATE REEL PUT-UP.
