Belden 777940T 0101000 — MarineTuff® 6, 4 Pr #23 Sol BC, PO Ins, LSZH Jkt, Brnz Brd Armor, LSZH Jkts, CMG-LS, ABS

Belden Cable

Name: Belden 777940T 0101000 — Cable
Brand: Belden
SKU: 777940T 0101000

Belden|

MPN: 777940T 0101000

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Key Features

Suitable Applications: Marine, shipboard, transit, transportation, outdoor, harsh environment, IoT, factory or process automation, IP cameras and devices, data communication, etc. exposure to rodent, crush, or cut through force,
Conductor Element: Pair(s)
Conductor Size: 23 AWG
Conductor Stranding: Solid
Conductor Material: BC - Bare Copper
Conductor No. of Pairs: 4
Insulation Material: PO - Polyolefin
Insulation Color Code: White/Blue Stripe & Blue, White/Orange Stripe & Orange, White/Green Stripe & Green, White/Brown Stripe & Brown

Belden 777940T 0101000 is an orderable item number in the Belden 777940T family (Cable › Ethernet Cable › Category 6 Cable). Industrial Ethernet Cat 6, 4 Bonded Pair 23AWG (Solid) Bare Copper, PO Insulation, LSZH Jacket, Flame Retardant Tape, LSZH Jacket, Bronze Braid Armor, LSZH Outer Jacket, CMG-LS, ABS This item: Color Black, Putup Type Reel, Length 305 m. Ships from and sold by A5 IT. Quoted to order.

History

Update And Revision

Revision Number: 0.387 Revision Date: 02-20-2026

This Item

Color	Black
Length	305 m
Putup Type	Reel
Item Number	777940T 0101000

Information

Put-Up Type	Reel
Overall Length	305 m
Update And Revision	Revision Number: 0.387 Revision Date: 02-20-2026

Product Notes

Notes

Jacket sequentially marked at 2 ft. intervals.

Product Overview

Suitable Applications

Marine, shipboard, transit, transportation, outdoor, harsh environment, IoT, factory or process automation, IP cameras and devices, data communication, etc. exposure to rodent, crush, or cut through force,

Construction Details

Bonded-Pair	Yes
Armor — Coverage	80%
Conductor — Size	23 AWG
Conductor — Element	Pair(s)
Conductor — Material	BC - Bare Copper
Conductor — Stranding	Solid
Insulation — Material	PO - Polyolefin
Insulation — Color Code	White/Blue Stripe & Blue, White/Orange Stripe & Orange, White/Green Stripe & Green, White/Brown Stripe & Brown
Outer Jacket — Material	LSZH - Low Smoke Zero Halogen (Flame Retardant)
Conductor — No. Of Pairs	4
Outer Jacket — Nom. Diameter	0.463 in (11.8 mm)
Armor — Armor Type & Material	BBA - Bronze Braid Armor
Inner Jacket Row 1 — Material	LSZH - Low Smoke Zero Halogen (Flame Retardant)
Inner Jacket Row 2 — Material	LSZH - Low Smoke Zero Halogen (Flame Retardant)
Inner Jacket Row 1 — Separator	Aramid Tape
Inner Jacket Row 2 — Separator	Aramid Tape
Overall Cable Diameter (Nominal)	0.463 in (11.8 mm)
Armor — Armor Material Diameter	0.363 in (9.22 mm)
Inner Jacket Row 1 — Nom. Diameter	0.274 in (6.96 mm)
Inner Jacket Row 2 — Nom. Diameter	0.328 in (8.33 mm)
Outer Jacket — Material Trade Name	Haloarrest®

Standards And Compliance

Data Category	Category 6
APAC Compliance	China RoHS II (GB/T 26572-2011)
IEEE Compliance	IEEE 802.3bt Type 1, Type 2, Type 3, Type 4
Marine Compliance	ABS Certified
TIA/EIA Compliance	Category 6 - TIA 568.2-D
NEC / UL Compliance	Article 800
CEC / C(UL) Compliance	CMG-ST1.
Environmental Suitability	Marine Indoor/Outdoor, Indoor, Outdoor, Non-Halogenated, Sunlight Resistance
European Directive Compliance	EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE), REACH: 2017-07-10
European Halogen Free Standards	IEC 60754-1 - Halogen Amount = Jacket only, IEC 61034-2 - Smoke Density Min. Transmittance = IEC 60332-3-22
Flammability / Reaction To Fire	UL CMG-LS, FT4, IEEE 1202

Electrical Characteristics

Delay — Frequency	100 MHz
Delay — Max. Delay	537 ns/100m
Delay — Max. Delay Skew	45 ns/100m
Delay — Nom. Velocity Of Prop.	69%
Electricals — Max. Conductor DCR	93.8 Ohm/km (28.6 Ohm/1000ft)
High Frequency Row 1 — Min. ACR [DB]	72.3
High Frequency Row 1 — Min. TCL [DB]	40.0
High Frequency Row 2 — Min. ACR [DB]	61.5
High Frequency Row 2 — Min. TCL [DB]	40.0
High Frequency Row 3 — Min. ACR [DB]	55.4
High Frequency Row 3 — Min. TCL [DB]	40.0
High Frequency Row 4 — Min. ACR [DB]	53.3
High Frequency Row 4 — Min. TCL [DB]	40.0
High Frequency Row 5 — Min. ACR [DB]	48.7
High Frequency Row 5 — Min. TCL [DB]	38.0
High Frequency Row 6 — Min. ACR [DB]	46.3
High Frequency Row 6 — Min. TCL [DB]	37.0
High Frequency Row 7 — Min. ACR [DB]	43.8
High Frequency Row 7 — Min. TCL [DB]	36.0
High Frequency Row 8 — Min. ACR [DB]	41.2
High Frequency Row 8 — Min. TCL [DB]	35.1
High Frequency Row 9 — Min. ACR [DB]	32
High Frequency Row 9 — Min. TCL [DB]	32.0
High Frequency Row 1 — Min. NEXT [DB]	74.3
High Frequency Row 10 — Min. ACR [DB]	24.5
High Frequency Row 10 — Min. TCL [DB]	30.0
High Frequency Row 11 — Min. ACR [DB]	16.3
High Frequency Row 11 — Min. TCL [DB]	28.1
High Frequency Row 12 — Min. ACR [DB]	10.8
High Frequency Row 12 — Min. TCL [DB]	27.0
High Frequency Row 13 — Min. ACR [DB]	5.5
High Frequency Row 13 — Min. TCL [DB]	26.0
High Frequency Row 2 — Min. NEXT [DB]	65.3
High Frequency Row 3 — Min. NEXT [DB]	60.8
High Frequency Row 4 — Min. NEXT [DB]	59.3
High Frequency Row 5 — Min. NEXT [DB]	56.2
High Frequency Row 6 — Min. NEXT [DB]	54.8
High Frequency Row 7 — Min. NEXT [DB]	53.3
High Frequency Row 8 — Min. NEXT [DB]	51.9
High Frequency Row 9 — Min. NEXT [DB]	47.4
High Frequency Row 1 — Frequency [MHz]	1
High Frequency Row 1 — Min. PSACR [DB]	70.3
High Frequency Row 10 — Min. NEXT [DB]	44.3
High Frequency Row 11 — Min. NEXT [DB]	41.5
High Frequency Row 12 — Min. NEXT [DB]	39.8
High Frequency Row 13 — Min. NEXT [DB]	38.3
High Frequency Row 2 — Frequency [MHz]	4
High Frequency Row 2 — Min. PSACR [DB]	59.5
High Frequency Row 3 — Frequency [MHz]	8
High Frequency Row 3 — Min. PSACR [DB]	53.4
High Frequency Row 4 — Frequency [MHz]	10
High Frequency Row 4 — Min. PSACR [DB]	51.3
High Frequency Row 5 — Frequency [MHz]	16
High Frequency Row 5 — Min. PSACR [DB]	46.7
High Frequency Row 6 — Frequency [MHz]	20
High Frequency Row 6 — Min. PSACR [DB]	44.3
High Frequency Row 7 — Frequency [MHz]	25
High Frequency Row 7 — Min. PSACR [DB]	41.8
High Frequency Row 8 — Frequency [MHz]	31.25
High Frequency Row 8 — Min. PSACR [DB]	39.2
High Frequency Row 9 — Frequency [MHz]	62.5
High Frequency Row 9 — Min. PSACR [DB]	30
High Frequency Row 1 — Min. ELTCTL [DB]	35.0
High Frequency Row 1 — Min. PSNEXT [DB]	72.3
High Frequency Row 10 — Frequency [MHz]	100
High Frequency Row 10 — Min. PSACR [DB]	22.5
High Frequency Row 11 — Frequency [MHz]	155
High Frequency Row 11 — Min. PSACR [DB]	14.3
High Frequency Row 12 — Frequency [MHz]	200
High Frequency Row 12 — Min. PSACR [DB]	8.8
High Frequency Row 13 — Frequency [MHz]	250
High Frequency Row 13 — Min. PSACR [DB]	3.5
High Frequency Row 2 — Min. ELTCTL [DB]	23.0
High Frequency Row 2 — Min. PSNEXT [DB]	63.3
High Frequency Row 3 — Min. ELTCTL [DB]	16.9
High Frequency Row 3 — Min. PSNEXT [DB]	58.8
High Frequency Row 4 — Min. ELTCTL [DB]	15.0
High Frequency Row 4 — Min. PSNEXT [DB]	57.3
High Frequency Row 5 — Min. ELTCTL [DB]	10.9
High Frequency Row 5 — Min. PSNEXT [DB]	54.3
High Frequency Row 6 — Min. ELTCTL [DB]	9.0
High Frequency Row 6 — Min. PSNEXT [DB]	52.8
High Frequency Row 7 — Min. ELTCTL [DB]	7.0
High Frequency Row 7 — Min. PSNEXT [DB]	51.3
High Frequency Row 8 — Min. ELTCTL [DB]	5.1
High Frequency Row 8 — Min. PSNEXT [DB]	49.9
High Frequency Row 9 — Min. PSNEXT [DB]	45.4
Electricals — Max. Capacitance Unbalance	330 pF/100m
High Frequency Row 10 — Min. PSNEXT [DB]	42.3
High Frequency Row 11 — Min. PSNEXT [DB]	39.5
High Frequency Row 12 — Min. PSNEXT [DB]	37.8
High Frequency Row 13 — Min. PSNEXT [DB]	36.3
High Frequency Row 1 — Min. ACRF (ELFEXT) [DB]	67.8
High Frequency Row 2 — Min. ACRF (ELFEXT) [DB]	55.8
High Frequency Row 3 — Min. ACRF (ELFEXT) [DB]	49.7
High Frequency Row 4 — Min. ACRF (ELFEXT) [DB]	47.8
High Frequency Row 5 — Min. ACRF (ELFEXT) [DB]	43.7
High Frequency Row 6 — Min. ACRF (ELFEXT) [DB]	41.8
High Frequency Row 7 — Min. ACRF (ELFEXT) [DB]	39.8
High Frequency Row 8 — Min. ACRF (ELFEXT) [DB]	37.9
High Frequency Row 9 — Min. ACRF (ELFEXT) [DB]	31.9
High Frequency Row 10 — Min. ACRF (ELFEXT) [DB]	27.8
High Frequency Row 11 — Min. ACRF (ELFEXT) [DB]	23.9
High Frequency Row 12 — Min. ACRF (ELFEXT) [DB]	21.8
High Frequency Row 13 — Min. ACRF (ELFEXT) [DB]	19.8
High Frequency Row 1 — Min. RL (Return Loss) [DB]	20
High Frequency Row 2 — Min. RL (Return Loss) [DB]	23
High Frequency Row 3 — Min. RL (Return Loss) [DB]	24.5
High Frequency Row 4 — Min. RL (Return Loss) [DB]	25
High Frequency Row 5 — Min. RL (Return Loss) [DB]	25
High Frequency Row 6 — Min. RL (Return Loss) [DB]	25
High Frequency Row 7 — Min. RL (Return Loss) [DB]	24.3
High Frequency Row 8 — Min. RL (Return Loss) [DB]	23.6
High Frequency Row 9 — Min. RL (Return Loss) [DB]	21.5
High Frequency Row 1 — Min. PSACRF (PSELFEXT) [DB]	64.8
High Frequency Row 10 — Min. RL (Return Loss) [DB]	20.1
High Frequency Row 11 — Min. RL (Return Loss) [DB]	18.8
High Frequency Row 12 — Min. RL (Return Loss) [DB]	18
High Frequency Row 13 — Min. RL (Return Loss) [DB]	17.3
High Frequency Row 2 — Min. PSACRF (PSELFEXT) [DB]	52.7
High Frequency Row 3 — Min. PSACRF (PSELFEXT) [DB]	46.7
High Frequency Row 4 — Min. PSACRF (PSELFEXT) [DB]	44.8
High Frequency Row 5 — Min. PSACRF (PSELFEXT) [DB]	40.7
High Frequency Row 6 — Min. PSACRF (PSELFEXT) [DB]	38.8
High Frequency Row 7 — Min. PSACRF (PSELFEXT) [DB]	36.8
High Frequency Row 8 — Min. PSACRF (PSELFEXT) [DB]	34.9
High Frequency Row 9 — Min. PSACRF (PSELFEXT) [DB]	28.9
High Frequency Row 10 — Min. PSACRF (PSELFEXT) [DB]	24.8
High Frequency Row 11 — Min. PSACRF (PSELFEXT) [DB]	20.9
High Frequency Row 12 — Min. PSACRF (PSELFEXT) [DB]	18.8
High Frequency Row 13 — Min. PSACRF (PSELFEXT) [DB]	16.8
High Frequency Row 1 — Max./Min. Fitted Impedance [Ohm]	100 ± 15
High Frequency Row 2 — Max./Min. Fitted Impedance [Ohm]	100 ± 15
High Frequency Row 3 — Max./Min. Fitted Impedance [Ohm]	100 ± 15
High Frequency Row 4 — Max./Min. Fitted Impedance [Ohm]	100 ± 15
High Frequency Row 5 — Max./Min. Fitted Impedance [Ohm]	100 ± 15
High Frequency Row 6 — Max./Min. Fitted Impedance [Ohm]	100 ± 15
High Frequency Row 7 — Max./Min. Fitted Impedance [Ohm]	100 ± 15
High Frequency Row 8 — Max./Min. Fitted Impedance [Ohm]	100 ± 15
High Frequency Row 9 — Max./Min. Fitted Impedance [Ohm]	100 ± 15
High Frequency Row 1 — Max. Insertion Loss (Attenuation)	2.0 dB/100m
High Frequency Row 10 — Max./Min. Fitted Impedance [Ohm]	100 ± 15
High Frequency Row 11 — Max./Min. Fitted Impedance [Ohm]	100 ± 15
High Frequency Row 12 — Max./Min. Fitted Impedance [Ohm]	100 ± 15
High Frequency Row 13 — Max./Min. Fitted Impedance [Ohm]	100 ± 15
High Frequency Row 2 — Max. Insertion Loss (Attenuation)	3.8 dB/100m
High Frequency Row 3 — Max. Insertion Loss (Attenuation)	5.3 dB/100m
High Frequency Row 4 — Max. Insertion Loss (Attenuation)	6 dB/100m
High Frequency Row 5 — Max. Insertion Loss (Attenuation)	7.6 dB/100m
High Frequency Row 6 — Max. Insertion Loss (Attenuation)	8.5 dB/100m
High Frequency Row 7 — Max. Insertion Loss (Attenuation)	9.5 dB/100m
High Frequency Row 8 — Max. Insertion Loss (Attenuation)	10.7 dB/100m
High Frequency Row 9 — Max. Insertion Loss (Attenuation)	15.4 dB/100m
High Frequency Row 10 — Max. Insertion Loss (Attenuation)	19.8 dB/100m
High Frequency Row 11 — Max. Insertion Loss (Attenuation)	25.2 dB/100m
High Frequency Row 12 — Max. Insertion Loss (Attenuation)	29.0 dB/100m
High Frequency Row 13 — Max. Insertion Loss (Attenuation)	32.8 dB/100m
High Frequency Row 1 — Max./Min. Input Impedance (UnFitted) [Ohm]	100 ± 15
High Frequency Row 2 — Max./Min. Input Impedance (UnFitted) [Ohm]	100 ± 15
High Frequency Row 3 — Max./Min. Input Impedance (UnFitted) [Ohm]	100 ± 15
High Frequency Row 4 — Max./Min. Input Impedance (UnFitted) [Ohm]	100 ± 15
High Frequency Row 5 — Max./Min. Input Impedance (UnFitted) [Ohm]	100 ± 15
High Frequency Row 6 — Max./Min. Input Impedance (UnFitted) [Ohm]	100 ± 15
High Frequency Row 7 — Max./Min. Input Impedance (UnFitted) [Ohm]	100 ± 15
High Frequency Row 8 — Max./Min. Input Impedance (UnFitted) [Ohm]	100 ± 15
High Frequency Row 9 — Max./Min. Input Impedance (UnFitted) [Ohm]	100 ± 15
High Frequency Row 10 — Max./Min. Input Impedance (UnFitted) [Ohm]	100 ± 15
High Frequency Row 11 — Max./Min. Input Impedance (UnFitted) [Ohm]	100 ± 20
High Frequency Row 12 — Max./Min. Input Impedance (UnFitted) [Ohm]	100 ± 20
High Frequency Row 13 — Max./Min. Input Impedance (UnFitted) [Ohm]	100 ± 20

Mechanical Characteristics

Bulk Cable Weight	133 lbs/1000ft (198 kg/km)
Max. Pull Tension	40 lbs (18 kg)
Temperature — Storage	-40°C To +75°C
Temperature — Operating	-40°C To +75°C
Temperature — Installation	0°C To +60°C
Temperature — UL Temperature	75°C
Bend Radius — Installation Min.	3.0 in (76 mm)

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