Tài liệu A guide to knore highband doc

Jumper & Patch The HIGHBAND module allows you to jumper and patch on the one module.. Vital component of TrueNet HIGHBAND 8 and Ultim8 modules are specially tuned to perform cabling syst

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KRONE has a long history as a market leader in the

communications and information industry

Founded in 1928 by Gustav Krone, the KRONE

Group is one of the world’s leading suppliers of the

interconnection and distribution systems used in

telecommunications and data networks

KRONE is represented in 140 countries around theglobe by 29 subsidiaries, 80 sales partners andapproximately 3,000 employees

Our core LSA-Plus quick connection system, whichallows wire connection without soldering, screwing

or insulation removal, is considered an industrystandard in more than 140 markets worldwide

The use of KRONE’s HIGHBANDTMrange within a

structured cable system enables highspeed LAN

and WAN systems “Maximum Headroom” in

transmission performance It is the only product on

the market which far exceeds International

Category 5e performance standards and even

proposed Category 6

This improved cross connection system offers

extended bandwidth capacity and transmission

performance - a feature required in today’s

cabling systems to meet the demands of

tomorrow’s networks

HIGHBAND configures and integrates easily with all

existing KRONE solutions and is part of the KRONE

PremisNETTMrange of cabling systems It also forms

a critical component of KRONE’s impedance

matched TrueNetTMstructured cabling systems

TrueNet is the first cabling system in the world to

eliminate data errors in the cabling channeldramatically enhancing network efficiency andperformance HIGHBAND is space saving, easy tomanage, and its ability to allow jumpering,patching, or Patch-By-Exception, makes it the mostflexible system on the market today

When patching, HIGHBAND gives you provenreliability by the use of a centre port for theconnection which is separate to the wiretermination point

The unique design of the silver plated KRONE LSAPlus contact and its mechanical cable support givesyou the most reliable and secure connectionmethod available

HIGHBAND is manufactured in Australia under theISO9001 Quality Standard and is sold world widethrough the KRONE global distribution network

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Bandwidth Higher bandwidth capacity allows you to install a cabling system

that is capable of handling emerging technologies

Silver contact plating Silver has an electrical conductance that is 6.9 times greater than tin

45 degree contact positioning By placing contacts at 45 degree angles across the axis of the wire,

much less stress is placed on the wire at point of termination

Centre port access HIGHBAND allows you to test/monitor access to a hardwired

circuit without breaking that circuit

Jumper & Patch The HIGHBAND module allows you to jumper and patch on the

one module

2 conductor slots HIGHBAND guarantees you two conductor terminations per slot

Low insertion force The high insertion force needed to terminate other systems can

cause stress on the wire

Single pair management HIGHBAND allows individual pair management as opposed to

RJ solutions which do not

Work access from front of modules With the HIGHBAND module all connections are made from the

front facilitating cable administration

Vital component of TrueNet HIGHBAND 8 and Ultim8 modules are specially tuned to perform

cabling system within the TrueNet structured cabling system offering impedance

values of 100 (±3) ohms compared to the industry standard

of 100 (± 15) ohms

Operating conditions:

Environment for use: Indoors in dry closed rooms

Operating temperature range: -40º to +80º C

Maximum relative humidity: •93% non-condensing

Wire range: 0.4 - 0.65mm (26-22 AWG)

Wire insulation diameter

range (PE, PVC): 0.7 - 1.4mm

Number of wire re-terminations: Ž>200

Wire insertion force

(0.5mm conductor diameter): Typically 6N

Contact force of disconnection point: 2N

Number of patching cycles: Ž>750

Transmission and

reliability: Exceeds requirements of ISO 11801

AS 3080-2000 (draft) and EIA/TIA 568-A-5

Average worst case near end cross talk performance for the following applications:

Hard wired (jumpered):

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3 45° "torsion" contactmaintain acontinual force on the connection

Grips wire from two directions

for greater security

Resists wire being pulled out

from top or bottom

Never overstressesthe contact(even with wire as large as 0.65mm)

1 Clamping ribsisolate contact

area from stress

t

Effects On Wiring

The KRONE 45ocontact leaves more wire

between the contact points

Insertion Tool means less stress on wire

90ocontacts can weaken wire increasingbreakage

Must be able to take UTP/STP which is 0.5mm

Punch down only one wire per terminal

Tin-plated contact corrosion

reduces conductivity.

Impact Tool causes high stress on wire

2 Silver-plated contactsmake a

secure, gas-tight connection with

superior corrosion resistance. t

t

KRONE LSA PLUS Series 2 Disconnection Contact

Transmission PathLength = 72mm

KRONE HIGHBAND Disconnection Contact

Transmission PathLength = 32mm

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When configuring a floor distributor, using KRONE

HIGHBAND modules, a number of options are

available to meet the requirements of each specific

site There is also a wide range of KRONE

mounting hardware to suit all distributor sizes

The basic frame layout should comprise discrete

fields as shown in the example below It is good

practice to balance up your frame, for example by

positioning your work area field in the centre of

the frame to segregate the vertical cabling and

data ports on the floor distributor

HIGHBAND is unique in that it gives the user

multiple cross connect choices based on the

following two basic cross connect methods:

1 Jumper Cross Connect

- For both voice and high speed data traffic

- The most economical method when there is

infrequent need for changes or where better

administration and control is required

- Subsequent savings on patch panels and cords

can be used to purchase additional data hub

ports to liven up spare outlets - simplifying

workstation moves and patch administration

2 Patch Cross Connect

- For both voice and high speed data traffic

- Provides the easiest method of cross connecting

A combination of both jumpering and patching can

be used for the optimum mix of methods to suitparticular operational requirements, eg:

Jumper the voice cross connects and patch the data

This mix of methods could be used when flexibledata configuration is required but the telephoneenvironment is stable and the extensions can bechanged electronically at the PABX This mix wouldallow some cost savings

Patch-By-Exception

This is the best all-round solution when you have alarge number of cross connections (>100) andwhen:

- Cost-cutting is essential

- High reliability coupled with moderate flexibilityand ease of use are essential The PBE methodfacilitates administration and control of movesand changes

- High density Telco connectorised hub equipment

is used

Incoming 25, 50 or 100

pair voice cable 4pr Cat5e UTP

Work Area Cables

Multiple 4 pair to RJ45 patch leads*

Vertical A

HIGHBAND

Vertical B HIGHBAND MODULES HIGHBAND MODULESVertical C

* Note: HUB can be patched directly to Vertical B using HIGHBAND to RJ45 patchcords

*Note: KRONE LSA Plus Series 2 modules can be used in the

voice or vertical cabling field where performance up to

Category 4 is acceptable This gives an advantage of increased

density and provides the possibility for the fitting of over

voltage protection should it be required on the distribution.

- The area is served by an electronic PABX with 120

four wire extensions to provide one extension to

every workstation using 10x25 pair cable or 250

pair riser cable

- Infrequent moves are expected

- 100 BASE-T hub with 64 ports to be initially

installed to serve 50 of the workstations

- Gigabit Ethernet and ATM expected to be used

on network cabling in two years’ time

- Need to keep budget costs down

Basic decisions from criteria:

- Use HIGHBAND 8 modules on PABX, data and

work area fields

- Jumper all cross connections and Patch-By

Exception when infrequent moves are required

- Run short patch cables from 100 BASE-T hub

ports to data vertical and terminate 2 ports

(i.e 8 pairs) per HIGHBAND 8 module Use

modular plugs suited to solid conductor cable or

cut pre-manufactured patch cords in half and

punch down stranded cable at Highband 8

100 workstations with two outlets per workstation,making a total of 200 outlets Therefore 100HIGHBAND 8 modules are required

(b) On data field vertical: Answer = 32 HIGHBAND

8 modules Since we will terminate two 10 BASE Tports per module and as there are 64 ports; 32modules are needed

(c) On the voice or riser field: Answer = 32HIGHBAND 8 modules There are a total of 120

x 2 pair telephone circuits This equals 240pairs Therefore 30 HIGHBAND 8 modules arerequired to terminate the specified extensionsand two modules are required to terminate thespare cable pairs

In total, the Distributor will use 164 HIGHBAND

8 modules

From Data Rack

To work stations From Riser/PABX

Note: Jumper all cross connection in initial installation using

Cat 5e jumper cable Store a quantity of 10 HIGHBAND 8/16

by exception, and use these when required.

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TrueNet's zero bit error rate guarantee is

revolutionising the structured cabling industry Until

now, no other cabling solution has been able to

deliver what Network Managers want most

-optimum data throughput Companies worldwide

are now enjoying increased network speed and

efficiency resulting from adopting a TrueNet solution

TrueNet Cat 5eT and Cat 6T systems are available in

a RJ solution format, and can also be configured

using KRONE's HIGHBAND 8 or Ultim8 IDC modules

Utilising HIGHBAND modules as part of the TrueNet

solution makes KRONE's cost effective and easy to

manage Patch-By-Exception function possible

During the research and development stage ofTrueNet, KRONE HIGHBAND connectors and KRONEcable were finely tuned to achieve an impedancematch of 100 (±3) ohms, which is five times greaterthan the IEEE standard of 100 (±15) ohms fornetwork cabling components This level ofimpedance matching has reduced the occurrence ofdata errors, caused by the cabling system, andsubsequent re-transmissions to such a negligiblelevel that KRONE actually guarantees zero bit errorrate performance from the TrueNet system

TrueNet C6T HIGHBAND Module Solution

Hub/Switch

TruePatch TM C6T

TrueNet TM C6T Cable HIGHBAND

Ultim8 Blocks

HIGHBAND Jacks

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A Consolidation Point is particularly useful when

wiring to modular furniture, workstation clusters or

partitioned office areas When moving modular

furniture or office partitions, there is no need to

run new cabling all the way back to the Floor

Distributor (which could be up to 90 metres) You

only need to renew the last few metres from the

Consolidation Point to the workstation outlets

HIGHBAND Consolidation points can be

• 1 x 3 way backmount frame

• KRONECTION Box size I or

30 Pair Distribution Box

Multiple 4 pair Cat5e UTP

cable from Floor Distributor

4 pair Cat5e cable

HIGHBAND 8 modules

KRONECTION Box 1

I NSTALLATION P RACTICES

Installation of Cables

Cables can enter the frame (either backmount or

Profil) from the top or bottom Minimum cable

length should equal the distance to the termination

point plus 300 mm Cables should be velcro tied

but not too tightly, at randomly spaced intervals (of

approx 200 mm) inside the mounting frame

Termination of Cables

Cables can be terminated either before or after the

module is mounted on the frame When using a

Profil frame it is recommended to mount one end

of the module only to allow access to the rear of

the module, leaving both hands free for cable

feeding and termination

Always commence with the module at the lowest

point on the frame Ensure module is mounted

with KRONE logo facing up

Fan the pairs to the corresponding termination

point (The maximum untwist distance allowable

under the standards for Category 5e installations is

13 mm.) Place the wires in the termination slots

and terminate using a KRONE termination tool

(note: only a genuine KRONE Tool can be used)

After termination of the module is complete, place

the module on the mounting frame and repeat the

process on the next module

Running of Jumpers & Patch Cords

Patch Cords

Insert the patch cord in the centre access port for

the pairs to be patched Interlocking guides prevent

the patch cord from being inserted upside down

Loop the patch cord back through the guide ring

provided on the side of the module nearest the

pairs to be patched

Always maintain a minimum bend radius of four

times the cable diameter The patch cord should

then be run to the top of the frame and across to

the desired location at the other end

JumpersFeed the Category 5e cable through the guide ringprovided on the side of the module

Fan and place the Category 5e jumper wire in thetermination slots of the desired pairs ensuring thetwist rate is maintained to the point of termination(bottom row of the HIGHBAND 8 and HIGHBAND

10 disconnection modules)

Terminate each wire using a KRONE terminationtool The jumper wire should then be run to thetop of the frame and guided across to the desiredlocation on the frame using the main jumper ringsand terminated appropriately

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Termination of Jumper Cable

Patch-By-Exception

P ATCH BY E XCEPTION - H OW DOES IT WORK ?

Patch-By-Exception is a solution whereby you hard wire your network and make subsequent changes utilisingpatch cords The diagram shows a patch cord changing the input from workstation one to workstation two.The cord disconnects the jumpers leading to workstation one and re-directs the signal through the patchcord to workstation two To go back to the original configuration, simply remove the patch cord If thechange is to be made permanent, a cabling specialist can be called in to hard wire the configuration and theremoved patch cord can be reused for other temporary changes

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Permanent services are hardwired

rather than patched

Data side frame does not need to be

co-located with active equipment

Category 5, 5e, or 6 cable is used

instead of patch cords.

Extensive labelling options

'19 inch' accommodation such

as racks is not required.

Capacity for mounting with

existing LSA modules

Testing convenience

This provides a neat and tidy cable management solution and allowsfor greater flexibility of wiring arrangements and superior reliability.Reduces cabinet and floor space requirements and costs Isparticularly effective with high density Telco connectorised hubswhich allows further cabinet space reductions

This method is more cost effective as jumper cable is cheaperthan the equivalent length of patch cord Performance isenhanced due to the lower attenuation of jumper cable and theelimination of one plug and socket in the channel

More information can be displayed on the modules reducing theneed to refer to other documentation

Makes this solution cost effective as '19 inch' racks are moreexpensive Fits in shallow wall recesses or closets