1、EIA IS-43AG 8 3234600 0002503 3 M I - 7-7 EIA SPECIFICRTIQN Cable For LAN Twisted Pair Data Communications - Detail Specification FOP Type 6, Office Cable NQ-EIA/ IS-43AG SEPTEMBER 1988 ELECTRONIC INDUSTRIES ASSOCIATION ENGINEERING DEPARTMENT NOTICE EIA Engineering Standards and Publications are des
2、igned to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvehent of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for his particular need. Existence
3、of such Standards and Puh- lications shall not in any respect preclude any member or non-member of EIA from manufacturing or selling products not conforming to such Standards and Publications, nor shall the existence of such Standards and Publications preclude their voluntary use by those other than
4、 EIA members, whether the standard is to be used either domestically or internationally. Recommended Standards and Publications are adopted by EIA without regard to whether or not their adoption may involve patents OR articles, materials, or processes. By such action, EIA does not assume any liabili
5、ty to anypatent owner, nor does it assume any obligation whatever to parties adopting the Recom- mended Standard or Publication. Copyright 1988 Published by ELECTRONIC INDUSTRIES ASSOCIATION Engineering Department 2001 Eye Street, NOW. Washington, D.C. 20006 EIA IS-43AG 88 = 3234600 0002504 5 ,- -.
6、PRICE : $10 o O0 Published in U.S.A. EIA IS-43AG 8 m 3234b00 0002505 7 m I I System Standard Organization I Detail Specification Number I I l I Electronic Industries Association I Omnibus Specification Number: EIA/IS-43 Electronic Components of assessed quality in accordance with: Outline Drawing: C
7、ross Section Outer Jacket 7 Copper Conducior (4) Strandetl No. 26 AWG insuiaiion (4) Conducior -I v.-% I 0.75?0.75 Type 8 Olfice i Braided Shield (2) DGh! Twisted Pair AluminumlPolyester Tape OPIiOnal Pass Thrch o1 AluminumiPolyesier Tape Filler I NQ-EIA/IS-43AG I I 1 I ilank Detail Specification: I
8、 None koduct Description Exchange Cable for use With Data Processing Equipment Type 6 Office Cable Two Insulated Data Grade Media (DGM) Copper Conductor Pairs in a Single Striated PVC Jacket Zlectrical Circuit Typical Construction Application/Assessment Level Assessment Level: C Performance Grade: I
9、EEE 802.5 I I Information on the availablility of components i I qualified to this specification is given in I I the Qualified Products List. I EIA IS-L13AG 3234600 O002506 9 CONTENTS .: 1.0 Scope and Objective 1 1.1 Scope . 1 1.2 Objective . 1 2.0 General Data . ; i . 2.1 General 1 . 2.2 Ordering I
10、nformation . 1 . 3.0 Specific Cable Requirements . 3.1 Configuration 3.1.1 Conductors . 3.1.2 Shields . 3.1.3 Fillers . 3.1.4 Rip Cord 3.1.5 Jacket . 3.2 Electrical Specifications . . 3.2.1 Crosstalk 3.2.2 Impedance 3.2.3 Attenuation . 3.2.4 DC Resistance of Conductors 3.3 Cable Flechanical Specific
11、ations 3.3.1 Mechanical Tests 3.3.2 Safety Requirements . 3.4 Inspection Requirements . 2 . 2 . 2 . 2 . 2 . 2 . 2 . 3 . 3 . 3 . 4 . 4 4 4 5 5 . EIA IS-43AG 88 m 3234600 0002507 O m 1.0 SCOPE AND OBJECTIVE 1.1 SCOPE NQ-EIA/IS-43AG Page 1 This Detail Specification defines Type 6 Office cable used with
12、 the Token Ring LAN Cabling System. Type 6 consists of 2 twisted pairs of Data Grade Media (DGM) constructed of flexible stranded conductors, shielded with aluminum tape and braided shields, all cabled into a single PVC jacketed assembly. The Cabling System is intended to be compatible with IEEE Sta
13、ndard 802.5. It is designed to be used as a total building wiring system. The Cabling System may be used as the communications medium for a Token Ring Network as well as for other data equipment. 1.2 OBJECTIVE The objective of the Detail Specification is to provide a document describing Type 6 cable
14、 as a basis for certification under the NECQ system and for acquisition of conforming cable. I 2.0 GENERAL DATA 2.1 GENERAL Cable provided under this Detail Specification shall conform to all general and specific requirements applicable to Type 6 cable in Omnibus Specification EIA/IS-43, Exchange Ca
15、ble for Use with Data Processing Equipment, and those requirements specified herein. 2.2 ORDERING INFORMATION Orders for cable covered by this Detail Specification shall include the following information: 1. Identification of cable type 2. Length required I 3. Special requirements of reei size or ty
16、pe 4. Other unique requirements not covered in this specification EIA IS-43AG 88 W 3234b00 0002508 2 W NQ-EIA/IS-4 3AG Page 2 3.0 SPECIFIC CABLE REQUIREMENTS 3.1 CONFIGURATION 3.1.1 CONDUCTORS Cable Type 6 contains two insulation material, and thic twisted pairs mess are as fo Wire Type & Dia. (mm)
17、AWG 26 st, copper, 0.49 f 0.03 3.1.2 SHIELDS of DG?l. The wire gauge, lohs : r Insulation/Wire Diameter (mm) polyethylene/l.65 k 0.25 A polyester backed.aluminum tape ,s wrapped around the two DG?! pairs. The aluminum shield may optionally be placed around each pair individually. A tinned copper bra
18、ided shield envelops these shielded pairs to complete the DGM core. 3.1.3 FILLERS Fillers may be used to produce a round cable with an appearance suitab.le for office use. 3.1.4 RIP CORD A Rip Cord is not required for this cable. 3.1.5 JACKET The jacket shall be constructed of PVC material and shall
19、 be black in color. The jacket surface shall be striated with a 0.5 pitch. EIA IS-43AG 88 m 3234b00 0002509 4 m NQ-EIA/IS-43AG Page 3 3.2 ELECTRICAL SPEC I F ICATIONS 3.2.1 CROSSTALK I I I NEAR END CROSSTALK I I (Piax Allowable in dB)I 1 Frequency I DGM to I I I DGM I I 9.6 kHz I -80 I I 38.4 kHz I
20、-75 I - - %+ The specification must be met over the entire frequency range specified. 3.2.2 IMPEDANCE I I I INPEDAKCE - Ohms I I (10% Tolerance) I I I I I Frequency I DGN I I l I 9.6 kHz I 390 i I 38.4 kHz I 235 I I 3 to 20 MHz I 150* I 7. The specification must be met over the entire frequency rang
21、e specified. EIA IS-43AG 88 3234600 0002510 O 3AG 3.2.3 ATTENUATION I I I AITENUATION I - I I I I(Max Allowable dB/km) I I Frequency I DGM I I 9.6 kHz I 6 I I l I I 38.4 kHz I 7.4 I I 4 MHz I 33 I - 3.2.4 DC RESISTANCE OF CONDUCTORS I I I DC RESISTANCE I 1 (Max. ohms/km) I i 15 1 i 3.3 CABLE MECHANI
22、CAL SPECIFICATIONS 3.3.1 MECHANICAL TESTS I I I SPECIFICATION I I mm I N I Radius 1 N I # I JI I min max I I cm I I I I I I I I I I Outer Dia Tensile( Bend ICompressionl Flex (Impact( 1 8.0 i 9.5 i I 124 i 7.5 i 444 i 1000 i 4.5 I I .I EIA IS-43AG 8 m 3234b00 00025LL 2 m I I I III I l I I i /i/ I 13
23、.3.2 Safety I D I U.L. Subject IL 13101Stated in 3.3.2 I 1 Requirements I I 13 or 44 l III I I I I I III I NQ-EIA/IS-43AG Page 5 I I 3.3.2 SAFETY REQUIREMENTS The cable must be listed by an appropriate test agency as meeting the requirements of the National Electrical Code for “CL2“ or “C?l“ cable.
24、3.4 INSPECTION REQUIREMENTS NOTES: The following symbols are used in the table below: D Destructive Test L = Lot by lot. So less frequent ND = Nondestrucive Test p = Period in Plonths A = All Cable - 1000 of n = Sample Size c = Number of Defects Allowed (O) = Designates paragraph no. from the Omnibu
25、s Spec. than every 50,000 ft. Finished Cable No designation indicates Detail Spec. paragraph no. Group A Inspection (Lot by Lot) 1 I I I REQIRE?lESTS 1 SECTION NO. & D OR i CONDITIOSS OF i p i n i c PERFORNANCE I I i iii I I i 2.7.1(0) & 3.1.1 1nsul.l D I Manual ?leas. IL IllOiStated in I I I I li1
26、I I I! I I Ili I I ! !I! REQUIREPENT INDI TEST & Cond. Dimensions I I I I I 12.7.1(0) & 3.1.11 i I Tape I I i iii I III Group B (100% Production) I SECTION NO. & ID OR IEQU IREMENT !ND 1- 3.2.1 Crosstalk i 3.2.2 Impedance I ND i I I a 3.2.3 Attenuation I I Unbalance I I 2.7.8.4(0) Capacitance I ND I
27、 I I 3.2.4 DC Resistance I ND I COSDITIONS OF (p TEST I Stated in 4.13 (O) I I IA I I I NQ-EIA/IS-4 3AG Page 6 i IA Stated in 4.15(0). I. I l I i IA Stated in 4.14(0) I I l I Stated in IA 4 i 16 (O) I I l I I Manual Eleas. IA PERFORBIANCE REQU I REEIEKTS 9.6kHz - -80dB 38,SkHz - -75dB 3-j?1Hz - -52d
28、B 13- 30YHz - -34dB 9.6kHz - 390 38.4kHz - 235 3- 20?1Hz - 150 9.6kHz - -6dB I 38.4kHz - -7.4dBI 4!1Hz - -22dB 1 20YHz - -45dB I l I I I 1500 pF/km max. I l. I I I I I i I 151 ohms/km Is EIA IS-43AG W 3234b00 0002533 b W e j ,/I I I NQ-EIA/IS-43AG Page 7 Group C (Periodic) O I I I III I ECTION NO. &
29、 EQU I REMENT I ND 1 TE ST I I I IREQUIREXEhTS I I I l II I I I Core Sizing I I described in I 1 I i 2.7.9(0) I I I 2.7.9(0) I III I I I I IiI I IlZlllO Stated in I I I I D OR I CONDITIOXS OF I p I n I c I PERFORPIANCE I III I l III I I I i /i/ .7.9(0) Braided Shield1 D I Use gauge blockll211!01 Sta
30、ted in I:, l l 1 III 1 I III i - !. 7.10 (O) Compatibility 1 D I With Other Parts I I I I I I I I 2.7.10(0) I I III I . . I I I III I I I i i/ I I I I ,!I l I ! III i 3.3.1 Tensile Strength I ND ITension of 134s 11213iOl Stated in I I IStated in 4.5(0) I I I 2.7.12(0) I I I I III I I I IStated in I
31、I I I 2.7.12(0) I 14.11(0) I III I Radius I I I I I III I II I III I 3.3.1 Compressive I ND /Compress of 444N11211101 Stated in I Strength I !Stated in I I I 1 2.7.12(0) I I 14.12(0) I III I I I I III I I I I I I II! i i iii 3.3.1 Minimum Bend I ND Ihlin rad of 7.5cm/1211101 Stated in I I I Ill ! !I
32、I I I i iii 11211101 Stated in 3.3.1 Flex I D Il000 flexes 3.3.1 Impact Resistance1 ND IImpact of 4.55 !1211101 Stated in I I Stated in 4.7(0) 1 I 1 2.7.12(0) 1 I I I III I I !I! . EIA IS-43AG 88 m 3234600 00025114 m NQ-EIA/IS-43AG Page 8 Group C (Periodic - continued) I I I ID OR I I REQUIREMENT I
33、ND : I I I Core Bend Radius I 1 I l I I SECTION NO. & 12.7.12.2(0) One Time 1 D i I I I Cycle I I I 12.7.12.3(0) Humidity I D i I I I I 12.7.13.4(0) Temperature I ND i Cycle I I I III i I III I CONDITIONS OF Ip Inlc/PERFORMANCE I I III I I III I Flin rad of 20cm 11211101 Stated in I Stated in I I I
34、I 2.7.12(0) I 4.6.2 (O) l III I I III I TEST 1 I I IREQUIREMEKTS 1 I III i /i i Stated in 4.8(0)11211101 ?lust meet req. I I I I I of 2.7.12(0) & I I I I I 2.7.13.3(0) I I.IIl I I III i i/ I Stated in 4.9(0)11211101 Nust meet req. I I I I I of 2.7.12(0) i 1 I I 1 2,7.13.4(0) I I III I I III . - -%z -p- EIA IS-43AG 88 D 3234b00 0002515 T D -
