Belden 7988R N3UU1000 — Low Skew, Category 5e, 4-24 AWG pairs, CMR

Belden Cable

Name: Belden 7988R N3UU1000 — Cable
Brand: Belden
SKU: 7988R N3UU1000

Belden|

MPN: 7988R N3UU1000

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Key Features

Suitable Applications: Category 5e, UTP Based Video Applications, and KVM
Conductor Size: 24
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
Outer Jacket Material: PVC - Polyvinyl Chloride

Belden 7988R N3UU1000 is an orderable item number in the Belden 7988R family (Cable › Ethernet Cable › Category 5e Cable). Category 5e, 24 AWG bonded pairs solid bare copper conductors, non-plenum, polyolefin insulation, skew 9.0ns/100m nominal, rip cord, PVC jacket. This item: Color Green, Mil, Putup Type UnReel, Length 1,000 ft, UPC 612825192558. Ships from and sold by A5 IT. Quoted to order.

History

Update And Revision

Revision Number: 0.463 Revision Date: 07-30-2026

This Item

UPC	612825192558
Color	Green, Mil
Length	1,000 ft
Putup Type	UnReel
Item Number	7988R N3UU1000

Product Notes

Notes

Jacket sequentially marked at 2 ft. intervals. Third party verified to TIA/EIA-568-B.2, Category 5e.

Product Overview

Suitable Applications

Category 5e, UTP Based Video Applications, and KVM

Product Life Cycle

Life Cycle	Discontinued - the product is no longer manufactured
Discontinuation Announcement Date	2008-09-09

Construction Details

Conductor — Size	24
Conductor — Material	BC - Bare Copper
Conductor — Stranding	Solid
Insulation — Material	PO - Polyolefin
Outer Jacket — Ripcord	Yes
Insulation — Color Code	White/Blue Stripe & Blue, White/Orange Stripe & Orange, White/Green Stripe & Green, White/Brown Stripe & Brown
Outer Jacket — Material	PVC - Polyvinyl Chloride
Conductor — No. Of Pairs	4
Outer Jacket — Nom. Diameter	0.204 in

Standards And Compliance

Plenum Number	7988P
CPR Compliance	CPR Euroclass: Eca
APAC Compliance	China RoHS II (GB/T 26572-2011)
ISO/IEC Compliance	11801 Category 5
TIA/EIA Compliance	ANSI/TIA-568.2-D Category 5e
NEC / UL Compliance	CMR
CEC / C(UL) Compliance	CMG.
UK Regulation Compliance	UKCA Mark
Environmental Suitability	Indoor - Riser, Indoor
European Directive Compliance	EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
Flammability / Reaction To Fire	UL1666 Riser

Electrical Characteristics

Delay — Max. Delay	0.027 ns/ft
Voltage — UL Voltage Rating	300 V (CMR)
Delay — Nom. Velocity Of Prop.	70%
Electricals — Max. Conductor DCR	90 Ohm/km (27 Ohm/1000ft)
High Frequency Row 1 — Min. ACR [DB]	60.3
High Frequency Row 2 — Min. ACR [DB]	49.2
High Frequency Row 3 — Min. ACR [DB]	43
High Frequency Row 4 — Min. ACR [DB]	40.8
High Frequency Row 5 — Min. ACR [DB]	36
High Frequency Row 6 — Min. ACR [DB]	33.5
High Frequency Row 7 — Min. ACR [DB]	30.9
High Frequency Row 8 — Min. ACR [DB]	28.2
High Frequency Row 9 — Min. ACR [DB]	18.4
High Frequency Row 1 — Min. NEXT [DB]	65.3
High Frequency Row 10 — Min. ACR [DB]	10.3
High Frequency Row 11 — Min. ACR [DB]	2
High Frequency Row 12 — Min. ACR [DB]	1
High Frequency Row 2 — Min. NEXT [DB]	56.3
High Frequency Row 3 — Min. NEXT [DB]	51.8
High Frequency Row 4 — Min. NEXT [DB]	50.3
High Frequency Row 5 — Min. NEXT [DB]	47.3
High Frequency Row 6 — Min. NEXT [DB]	45.8
High Frequency Row 7 — Min. NEXT [DB]	44.3
High Frequency Row 8 — Min. NEXT [DB]	42.9
High Frequency Row 9 — Min. NEXT [DB]	38.4
High Frequency Row 1 — Frequency [MHz]	1
High Frequency Row 1 — Min. PSACR [DB]	60.3
High Frequency Row 10 — Min. NEXT [DB]	35.3
High Frequency Row 11 — Min. NEXT [DB]	32.5
High Frequency Row 12 — Min. NEXT [DB]	30.8
High Frequency Row 2 — Frequency [MHz]	4
High Frequency Row 2 — Min. PSACR [DB]	49.2
High Frequency Row 3 — Frequency [MHz]	8
High Frequency Row 3 — Min. PSACR [DB]	43
High Frequency Row 4 — Frequency [MHz]	10
High Frequency Row 4 — Min. PSACR [DB]	40.8
High Frequency Row 5 — Frequency [MHz]	16
High Frequency Row 5 — Min. PSACR [DB]	36
High Frequency Row 6 — Frequency [MHz]	20
High Frequency Row 6 — Min. PSACR [DB]	33.5
High Frequency Row 7 — Frequency [MHz]	25
High Frequency Row 7 — Min. PSACR [DB]	30.9
High Frequency Row 8 — Frequency [MHz]	31.25
High Frequency Row 8 — Min. PSACR [DB]	28.2
High Frequency Row 9 — Frequency [MHz]	62.5
High Frequency Row 9 — Min. PSACR [DB]	18.4
High Frequency Row 1 — Min. PSNEXT [DB]	65.3
High Frequency Row 10 — Frequency [MHz]	100
High Frequency Row 10 — Min. PSACR [DB]	10.3
High Frequency Row 11 — Frequency [MHz]	155
High Frequency Row 11 — Min. PSACR [DB]	2
High Frequency Row 12 — Frequency [MHz]	200
High Frequency Row 12 — Min. PSACR [DB]	1
High Frequency Row 2 — Min. PSNEXT [DB]	53.3
High Frequency Row 3 — Min. PSNEXT [DB]	48.8
High Frequency Row 4 — Min. PSNEXT [DB]	47.3
High Frequency Row 5 — Min. PSNEXT [DB]	44.3
High Frequency Row 6 — Min. PSNEXT [DB]	42.8
High Frequency Row 7 — Min. PSNEXT [DB]	41.3
High Frequency Row 8 — Min. PSNEXT [DB]	39.9
High Frequency Row 9 — Min. PSNEXT [DB]	35.4
Electricals — Max. Capacitance Unbalance	66
High Frequency Row 10 — Min. PSNEXT [DB]	32.3
High Frequency Row 11 — Min. PSNEXT [DB]	29.5
High Frequency Row 12 — Min. PSNEXT [DB]	27.8
High Frequency Row 1 — Min. ACRF (ELFEXT) [DB]	63.8
High Frequency Row 2 — Min. ACRF (ELFEXT) [DB]	51.7
High Frequency Row 3 — Min. ACRF (ELFEXT) [DB]	45.7
High Frequency Row 4 — Min. ACRF (ELFEXT) [DB]	43.8
High Frequency Row 5 — Min. ACRF (ELFEXT) [DB]	39.7
High Frequency Row 6 — Min. ACRF (ELFEXT) [DB]	37.7
High Frequency Row 7 — Min. ACRF (ELFEXT) [DB]	35.8
High Frequency Row 8 — Min. ACRF (ELFEXT) [DB]	33.9
High Frequency Row 9 — Min. ACRF (ELFEXT) [DB]	27.8
High Frequency Row 10 — Min. ACRF (ELFEXT) [DB]	23.8
High Frequency Row 11 — Min. ACRF (ELFEXT) [DB]	19.9
High Frequency Row 12 — Min. ACRF (ELFEXT) [DB]	17.7
High Frequency Row 1 — Max./Min. Fitted Impedance	100 ± 15
High Frequency Row 1 — Min. RL (Return Loss) [DB]	20
High Frequency Row 2 — Max./Min. Fitted Impedance	100 ± 15
High Frequency Row 2 — Min. RL (Return Loss) [DB]	23
High Frequency Row 3 — Max./Min. Fitted Impedance	100 ± 15
High Frequency Row 3 — Min. RL (Return Loss) [DB]	24.5
High Frequency Row 4 — Max./Min. Fitted Impedance	100 ± 15
High Frequency Row 4 — Min. RL (Return Loss) [DB]	25
High Frequency Row 5 — Max./Min. Fitted Impedance	100 ± 15
High Frequency Row 5 — Min. RL (Return Loss) [DB]	25
High Frequency Row 6 — Max./Min. Fitted Impedance	100 ± 15
High Frequency Row 6 — Min. RL (Return Loss) [DB]	25
High Frequency Row 7 — Max./Min. Fitted Impedance	100 ± 15
High Frequency Row 7 — Min. RL (Return Loss) [DB]	24.3
High Frequency Row 8 — Max./Min. Fitted Impedance	100 ± 15
High Frequency Row 8 — Min. RL (Return Loss) [DB]	23.6
High Frequency Row 9 — Max./Min. Fitted Impedance	100 ± 15
High Frequency Row 9 — Min. RL (Return Loss) [DB]	21.5
High Frequency Row 1 — Min. PSACRF (PSELFEXT) [DB]	60.8
High Frequency Row 10 — Max./Min. Fitted Impedance	100 ± 15
High Frequency Row 10 — Min. RL (Return Loss) [DB]	20.1
High Frequency Row 11 — Max./Min. Fitted Impedance	100 ± 15
High Frequency Row 11 — Min. RL (Return Loss) [DB]	15.8
High Frequency Row 12 — Max./Min. Fitted Impedance	100 ± 15
High Frequency Row 12 — Min. RL (Return Loss) [DB]	15
High Frequency Row 2 — Min. PSACRF (PSELFEXT) [DB]	48.7
High Frequency Row 3 — Min. PSACRF (PSELFEXT) [DB]	42.7
High Frequency Row 4 — Min. PSACRF (PSELFEXT) [DB]	40.8
High Frequency Row 5 — Min. PSACRF (PSELFEXT) [DB]	36.7
High Frequency Row 6 — Min. PSACRF (PSELFEXT) [DB]	34.7
High Frequency Row 7 — Min. PSACRF (PSELFEXT) [DB]	32.8
High Frequency Row 8 — Min. PSACRF (PSELFEXT) [DB]	30.9
High Frequency Row 9 — Min. PSACRF (PSELFEXT) [DB]	24.8
High Frequency Row 10 — Min. PSACRF (PSELFEXT) [DB]	20.8
High Frequency Row 11 — Min. PSACRF (PSELFEXT) [DB]	16.9
High Frequency Row 12 — Min. PSACRF (PSELFEXT) [DB]	14.7
High Frequency Row 1 — Max./Min. Input Impedance (UnFitted)	100 ± 15
High Frequency Row 2 — Max./Min. Input Impedance (UnFitted)	100 ± 15
High Frequency Row 3 — Max./Min. Input Impedance (UnFitted)	100 ± 15
High Frequency Row 4 — Max./Min. Input Impedance (UnFitted)	100 ± 15
High Frequency Row 5 — Max./Min. Input Impedance (UnFitted)	100 ± 15
High Frequency Row 6 — Max./Min. Input Impedance (UnFitted)	100 ± 15
High Frequency Row 7 — Max./Min. Input Impedance (UnFitted)	100 ± 15
High Frequency Row 8 — Max./Min. Input Impedance (UnFitted)	100 ± 15
High Frequency Row 9 — Max./Min. Input Impedance (UnFitted)	100 ± 15
High Frequency Row 10 — Max./Min. Input Impedance (UnFitted)	100 ± 15
High Frequency Row 11 — Max./Min. Input Impedance (UnFitted)	100 ± 25
High Frequency Row 12 — Max./Min. Input Impedance (UnFitted)	100 ± 25
High Frequency Row 1 — Max. Insertion Loss (Attenuation) [DB/100m]	2
High Frequency Row 2 — Max. Insertion Loss (Attenuation) [DB/100m]	4.1
High Frequency Row 3 — Max. Insertion Loss (Attenuation) [DB/100m]	5.8
High Frequency Row 4 — Max. Insertion Loss (Attenuation) [DB/100m]	6.5
High Frequency Row 5 — Max. Insertion Loss (Attenuation) [DB/100m]	8.2
High Frequency Row 6 — Max. Insertion Loss (Attenuation) [DB/100m]	9.3
High Frequency Row 7 — Max. Insertion Loss (Attenuation) [DB/100m]	10.4
High Frequency Row 8 — Max. Insertion Loss (Attenuation) [DB/100m]	11.7
High Frequency Row 9 — Max. Insertion Loss (Attenuation) [DB/100m]	17
High Frequency Row 10 — Max. Insertion Loss (Attenuation) [DB/100m]	22
High Frequency Row 11 — Max. Insertion Loss (Attenuation) [DB/100m]	28.1
High Frequency Row 12 — Max. Insertion Loss (Attenuation) [DB/100m]	32.4

Mechanical Characteristics

Bulk Cable Weight	20 lbs/1000ft (30 kg/km)
Max. Pull Tension	40 lbs (18 kg)
Temperature — Operating	-20°C To +75°C
Bend Radius — Stationary Min.	0.25 in (6.4 mm)

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