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15. Maj 2014, A. Z. Žagar 15. Maj 2014, A. Z. Žagar Šola Bakra Šola Bakra kabli in omrežja
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No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

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Page 1: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

15. Maj 2014, A. Z. Žagar15. Maj 2014, A. Z. Žagar

Šola BakraŠola Bakra

kabli in omrežja

Page 2: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

vsebina

kabelski standardi mrežni standardi

gradniki načrtovanje

ANSI/TIAANSI/TIA

Page 3: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

ANSI/TIAANSI/TIA

standardi -

kabelski

ANSI/TIA-568-C.0

Generic

Telecommunications

Cabling

for Customer

Premises

ANSI/TIA-568-C.1 Commercial

Building

Telecommunications Cabling

Standard

ANSI/TIA-568-C.2 Balanced

Twisted-Pair Telecommunications

Cabling

and

Components

Standard

ANSI/TIA-568-C.3 Optical

Fiber

Cabling

Components

Stand.

ANSI/TIATIA--568568--AA

se razvije v TIATIA--568568--BB in ta v TIATIA--568568--CC

Page 4: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

CENELEC/EN/SISTCENELEC/EN/SIST

standardi -

kabelski

EN 50173-1 1. del Splošne zahteve

EN 50173-2 2. del Poslovni prostori

EN 50173-3 3. del Industrijski prostori

EN 50173-4 4. del Domače okolje

EN 50173-5 5. del Podatkovna središča

EN 50173 Informacijska tehnologija -

Univerzalni kabelski sistemi

EN 50173 je zelo podoben ISO/IEC 11801

Page 5: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

Information

technology

-

Cabling

installation

EN 50174-1

Installation

Specification

and

quality

assurance EN 50174-2

Installation

planning

and

practices

inside

buildings

EN 50174-3

Installation

planning

and

practices

outside

buildings

EN 50310 Application

of

Equipotential

Bonding

and

Earthing in Buildings

with

Information

Technology

Equipment

EN 50346 Testing

of

Installed

Cabling

CENELEC/ENCENELEC/EN

standardi -

kabelski

Page 6: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

standardi -

kabelski

RazlikeRazlike

Page 7: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

standardi -

kabelski

Cilji :

Popolno razporejanje

Nadgradljivost

Modularnost

Vse v enem (podatki, zvok, slika, alarmni signali, idr.)

Zgradba sistemaZgradba sistema

Page 8: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

Vodoravne in navpične potiVodoravne in navpične poti

standardi -

kabelski

Page 9: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

standardi -

kabelski

TopologijeTopologije

Page 10: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

CD(campus

distributor) BD(building

distributor) FD(floor

distributor)CP(Consolidation

point) TO(Telecomm. Outlet) TE(Term. Equipment)

standardi -

kabelski

Pod-sistemi Pod-sistemi

CD BD FD CP TO TE

naselje hrbtenica etažni razvod

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RazdaljeRazdalje

standardi -

kabelski

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Dodatno določanje sistema Dodatno določanje sistema

standardi -

kabelski

M mehanski vplivi I vdorni vplivi (tekočine, plini, nevarne snovi) C podnebni in kemijski vplivi E elektromagnetni vplivi

Page 13: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

Dodatno določanje sistema Dodatno določanje sistema

standardi -

kabelski

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Vpliv temperature Vpliv temperature

standardi -

kabelski

Page 15: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

1 Glavna ozemljitvena mreža

2Ozemljitev omare in montažnega okvirja

3Ozemljitev opreme v montažnem okvirju

Ozemljitev in oklopiOzemljitev in oklopi

standardi -

kabelski

Page 16: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

UL 1479 F (Flame) stopnja v urahUL 1479 T (Thermal

conductivity) stopnja običajno v minutah

Sistemi za ustavitev ognjaSistemi za ustavitev ognja

standardi -

kabelski

Page 17: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

Industrijski kabelski sistemiIndustrijski kabelski sistemi

standardi -

kabelskiTIA-1179

Page 18: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

Kategorija : RazredKategorija : Razred

standardi -

kabelski

5e 6 6A 7 7A OM1 OM2 OM3 OM4 OS1 OS2

D E EA F FA OF 300

OF 500

OF 2000

OF 2000

OF 5000

OF 10000

100 250 500 600 1000 160-300 200-500 250-2000 500-4700 - -

5-5e-6-6A / OM1-OM2-OM3-OM4 / 10/100Mb/s-1Gb/s-10Gb/s

Page 19: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

standardi -

kabelski

Kategorija 6A / Razred EA (Augmented) je izboljšana Kat. 6 / Razred E, oba posebej prirejena za 10GBase-T Ethernet

(IEEE 802.3an)

Alien

Crosstalk

(AXTalk) in kat. 6A

Alien

Crosstalk

(AXTalk) in kat. 6A

Page 20: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

1 2 3 4 5 6 7 81 2 7 86 3 4 5

kat. 5, 5e in kat. 6, 6A kat. 7, 7A

Nexans GG45

Vtiči kat. 7, 7AVtiči kat. 7, 7A

Stewart ARJ45

standardi -

kabelski

Page 21: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

standardi -

kabelski

Visipatch

Visipatch

360

Tera

Vtiči kat. 7, 7AVtiči kat. 7, 7A

Page 22: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

Mrežni in kabelski standardiMrežni in kabelski standardi

ISO/IEC 14165-144 (Fibre

Channel)

1000Base-T (vsi pari v obe smeri), 1000Base-TX (dva para za eno smer)

standardi -

povezava

Page 23: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

standardi -

mrežni

Page 24: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

standardi -

povezava

10log(P2 / P1) v dB

Kaj je dBKaj je dB

Page 25: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

Nič

(0) dBm

je 1 mW, 1/100 mW

je -20 dBm

in 100 mW

je 20 dBm. Moči manjše od 1mW so vedno negativne vrednosti dBm, moči večje od 1 mW

pa so vedno

pozitivne.

P(mW) = 10[P(dBm)/10]

P(dBm)=10*log[P(mW)]

Kaj je dBmKaj je dBm

standardi -

povezava

Page 26: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

standardi -

povezava

Bytes Bits1 bit = .125 byte. = 1 bit.1 byte = 1 byte. = 8 bits1 kilobyte = 1024 bytes = 8192 bits1 megabyte = 1048576 bytes = 8388608 bits1 gigabyte = 1073741824 bytes = 8589934592 bits1 terabyte = 1099511627776 bytes = 8796093022208 bits1 petabyte = 1125899906842624 bytes = 9007199254740992 bits1 exabyte = 1152921504606846976 bytes = 9223372036854775808 bits1 zettabyte = 1180591620717411303424 bytes = 9444732965739290427392 bits1 yottabyte = 1208925819614629174706176 bytes = 9671406556917033397649408 bits1 xonabyte = 1237940039285380274899124224 bytes = 9903520314283042199192993792 bits1 wekabyte = 1267650600228229401496703205376 bytes = 10141204801825835211973625643008 bits1 vundabyte = 1298074214633706907132624082305024 bytes = 10384593717069655257060992658440192 bits

* 1 bit: a binary decision* 1 byte: a character* 5 Megabytes: The complete works of Shakespeare* 2 Gigabytes: 20 meters of shelved books* 10 Terabytes: The printed collection of the US Library of Congress* 200 Petabytes: All printed material* 5 Exabytes: All words ever spoken by human beings

Kaj je bit in BajtKaj je bit in Bajt

bit ali binary

digit

je najmanša

info

enota (1, 0)

Byte

je znak ali skupina dolga 8 bitov

Page 27: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

standardi -

mrežni

(Dr. Robert M. Metcalfe, 1976)

vodilo zvezda

10BaseT, 100BaseT, 1000BaseT (IEEE 802.3z), 10GBaseT (IEEE 802.3an), EFM (IEEE 802.3ah)

Page 28: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

1 Giga

bit na sekundo

po bakru.

1000Base-T (IEEE 802.3z)uporablja 4 pare, 250Mb/s na par, hkrati v obeh smereh. DSP(Digital

Signal Processing)

10 Giga

bitov na sekundo

po bakru.

10GBase-T (IEEE 802.3an) uporablja 10 nivojsko

pulzno

amplitudno

modulacijo PAM. Doseg do 90 oziroma 100 metrov.

1Gb in 10Gb Ethernet1Gb in 10Gb Ethernet

standardi -

mrežni

Page 29: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

DSP

10 Gb/s

stikalo mrežna kartica

2.5 Gb/s

10 G

b/s

2.5 Gb/s

2.5 Gb/s

2.5 Gb/s

NEXT FEXT

DSP (DigitalSignal

Processor)

RL(Return

Loss)

sosedni presluh(AXT)

UTP kabel v bližini

EMI10GBASE-T signal z spektrom preko

400 MHz

standardi -

mrežni

Page 30: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

EFM(IEEE 802.3ah)EFM(IEEE 802.3ah)

Ethernet

prve milje (EFM) IEEE 802.3ah poznan tudi kot EPON -

Gigabit

Ethernet

PON je širokopasovni dostop, ki

lahko vključuje telefonijo, televizijo, internet in Ethernet.

Del standarda je EFM po bakru (ali EFMC) po eni parici

ter EFM po bakru po večih

paricah

(SHDSL) za dolgi doseg in

EFM po bakru po večih

paricah

(VDSL) za kratki doseg

standardi -

mrežni

Page 31: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

standardi -

mrežni

FTTxFTTx

Page 32: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

standardi -

mrežni

PoEPoE

(IEEE 802.3af in .3at)

Page 33: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

inštalacijski kabliinštalacijski kabli

UTP, FTP, SFTP, STP, SSTP, PiMF

nove oznake

gradniki

U/UTP U/FTP F/FTP S/FTP

impedanca je 100 Ohm-ovpari so zaviti v različnih korakih

bakrenih mrežnih kablov :

Page 34: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

para 3 in 4 sta namenjena za ATM, 155MHzpara 2 in 3 sta namenjena za 10/100 Base T Ethernetpara 1 in 2 sta namenjena za Token

Ring, ISDN, fax

modem, AS400, IBM 3270vsi pari : GbE

naloge parov naloge parov

gradniki

Page 35: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

potencialne razlike med hišnimi ozemljitvami, optika

Oklop

ščiti kabel pred zunanjimi vplivi, ali okolje pred sevanjem iz kabla. Večje prenosne hitrosti -

večje onesnaženje.Oklopi

se ozemljijo v vsaki

komunikacijski omari na rack, ki je povezan z hišno ozemljitvijo.Večji onesnaževalci

so : DC

in AC motorji, zatemnitvena stikala, računalniki, flourescenčna

razsvetljava,

oprema v komunikacijski omari, idr...

oklopoklop

gradniki

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IDC priključne letve (Insulation

Displacement

Contact)110, AT&T, AMP, Krone LSA, IBM, Panduit, Molex

RJ45 (ne)oklopljenrazlične geometrije, patenti, mehanski ključi

(max. dolžina odvitega para je 12,7mm)

ženski spojni elementiženski spojni elementi

gradniki

Page 37: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

RJ45(ne)oklopljen, za mehko ali trdo žilo, za ploščati ali okrogli kabel

IDCAT&T, AMP, Mod Tap, KRONE

moški spojni elementimoški spojni elementi

gradniki

Page 38: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

RJ45 za inštalacijski kabel kategorije 6, 6A, 7 in 7A.

Presek žice od AWG-27 do AWG-22

moški spojni elementimoški spojni elementi

gradniki

Page 39: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

UTP, FTP, STP, FSTP, SSTP, PiMF(Pair

in Metallic

Foil)

uporablja se mehka žila, AWG24 ali 26, premera 0.4 do 0.51mm

konektorji

kat. 3, 5e, 6, 6a, 7

priključni kablipriključni kabli

gradniki

Page 40: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

spojni elementi so osnovni sestavni del vtičnic in delilnikov

vtičnice so enojne, dvojne, trojne,.. za različne načine montaže

delilniki so 6, 8, 12, 16, 24, 32, 48 ali več

delni za 10 ali 19 inčno

montažo, za vgradnjo v kabelske

spojke ali za prosto montažo

Vtičnice, delilnikiVtičnice, delilniki

gradniki

Page 41: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

načrtovanje

prenosna

gostota

optična

hrbtenica

v naselju

10 20 50 100 200 500 1000 2000 5000razdalja

v metrihhorizontalni

razvod

2.5 Gb/sATM1 Gb/s

Ethernet

155 Mb/sATM

100 Mb/sTP-PMD &F. Ethernet

10 Mb/sEthernet

1 Mb/s

4 Mb/sToken Ring

5 Gb/s

10 Gb/s

622 Mb/sATM

hrbtenične

povezave

v stavbi

bakreni vodi

brezžični sistemi

mnogorodovna optična

vlakna

enorodovna optična

vlakna

Page 42: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

načrtovanje

EMC (Electro

Magnetic

Compatibility)

(na izbrani tip kabla se vežejo spojni elementi)

UTP ? ali STP

?UTP ? ali STP

?

tip UTP FTP SFTP UTP FTP UTP FTP SSTP

Kat. 5e 5e 5e 6 6 6A 6A 7

EMC nizka srednja visoka nizka srednja srednja visoka visoka

Page 43: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

dve ali štiri žične povezave vtičnica in konektor

je RJ45, nikakor ne RJ11 ali RJ12

POTS (Plain

Old

Telephone

Service)POTS (Plain

Old

Telephone

Service)

TCTelekom

načrtovanje

Page 44: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

4 žične povezave univerzalna ali ISDN vtičnica RJ45

ISDN (Integrated

Service

Digital

Network)ISDN (Integrated

Service

Digital

Network)

NT

(BR)

načrtovanje

Page 45: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

pretvorba vodila v zvezdo in dostop do univerzalnega ožičenja

pretvornikpretvornik

načrtovanje

Page 46: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

ADSL (Asymmetric

Digital

Subscriber

Line)ADSL (Asymmetric

Digital

Subscriber

Line)

ADSL modem

NT(ISDN)razcepnik

načrtovanje

Page 47: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

a/b

Ethernet stikalo

Telekom

delilec

NT-ISDN

ADSL modem

pretvornik 1/4

načrtovanje

ADSL router

Domače vozlišče 1Domače vozlišče 1

Page 48: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

Ethernet stikalo

Telekom

Opt. stikalo

FTTH

Domače vozlišče 2Domače vozlišče 2

načrtovanje

Page 49: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

DDCCBBAA

3

2

1

P

Horizontalni razvod

za vse signale, UTP/FTP/SFTP/SSTP/PiMF

DD

načrtovanje

Page 50: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

3

2

1

PDDCC

optična hrbtenica, MM in/ali SM

CC

BBAA

Page 51: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

3

2

1

PBBAA DDCC

rezervna vertikalaBBUTP/FTP/SFTP/SSTP/PiMFkat. 5e, 6, 6A, 7

Page 52: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

3

2

1

PTC, ali Centrex

BBAA DDCC

vertikalni razvod telefonskih linij

AAUTP/FTP kat. 5e, (Tk

kabel)

Page 53: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

BBAA DDCC FTTHFTTH

3

2

1

PTC, ali Centrex

FTTHFTTHneposreden način razvoda, SM OS1/OS2

Page 54: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

Brezžični LAN (IEEE 802.11ac 6/2013) Dela na 5GHz področju. V polmeru 13m pokriva prostor 18x18m inprenaša do 6.9 Giga

b/s. Kabelski sistem je 6A.

Kategorija 8 (ANSI/TIA-568-C.2-1)Ima pasovno širino 2GHz. Na razdalji 30m prenaša do 40 Giga

b/s

(40GBase-T Ethernet). Kabli so razreda (Class) I ali II (Kat. 8.1, Kat. 8.2). Neskladnosti med ISO in TIA. Vtič

RJ45 delno ohranjen. Standard bo

predvidoma zaključen 2015

novosti

Novi standardi Novi standardi

ISO (cabling) ISO (components) corresponds

to TIA (cabling

and

components)Class

D Category 5e → Category 5eClass

E Category 6 → Category 6Class

EA Category 6A → Category 6AClass

I Category 8.1 → Category 8Class

FA Category 7A No equivalent

-Class

II Category 8.2 → Class II*

Page 55: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

Cabling-system

testing

goes

to the

cloud. Cloud-based

storage

means

confirmation

and

analysis

of

test results

are no longer

beholden

to the

tester's location.

StrataSync, a capability

built

into

new

JDSU test equipment

and

available

for

download

onto

existing

equipment, provides

this

dashboard

view

of

test-data

analytics.

Fluke

Networks' LinkSprinter

offers

one-button

testing

of

five

network-connection

characteristics

and

immediate

cloud

storage

of

test results.

The WowClowd

test system includes main and remote units that are essentially

"faceless" because the tests are initiated via the WowTester

app on the user's mobile device.

OblakOblak

novosti

Page 56: No Slide Title · ANSI/TIA. ANSI/TIA standardi - kabelski. ANSI/TIA-568-C.0 Generic Telecommunications Cabling for Customer Premises. ANSI/TIA …

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