Z-MAX 6A Planning & Installation Guide - Ed1.13 6A PLANNING & INSTALLATION GUIDE Edition 1.13 TABLE...

Z-MAX™ 6A

PLANNING & INSTALLATION

GUIDE

Edition 1.13

TABLE OF CONTENTS

1. INTRODUCTION .......................................................................................................................... 12. PRODUCTS .................................................................................................................................. 1

2.1. Z-MAX 6A Work Area Outlets .............................................................................................. 12.2. Z-MAX Patch Panels ............................................................................................................. 22.3. Z-MAX Panel Outlets ............................................................................................................ 32.4. Z-MAX Modular Cords.......................................................................................................... 42.5. Z-MAX Trunks....................................................................................................................... 42.6. Z-TOOL ................................................................................................................................. 42.7. Category 6A Copper Cable ................................................................................................... 5

3. PATHWAY PLANNING ................................................................................................................. 53.1. Category 6A Cable Diameters .............................................................................................. 53.2. Pathway Sizing ..................................................................................................................... 63.3. Pathway Sharing................................................................................................................... 93.4. Horizontal Cable Bend Radius............................................................................................ 103.5. Outlet Depth Requirements............................................................................................... 103.6. Patch Cord Bend Radius..................................................................................................... 13

4. SYSTEM DESIGN........................................................................................................................ 134.1. 2-Connector UTP Channel.................................................................................................. 154.2. 3-Connector UTP Channel w/Consolidation Point (CP) ..................................................... 154.3. 3-Connector UTP Channel w/Cross-connect...................................................................... 164.4. 4-Connector UTP Channel.................................................................................................. 164.5. 2-Connector Shielded Channel .......................................................................................... 174.6. 3-Connector Shielded Channel w/Consolidation Point (CP) .............................................. 184.7. 3-Connector Shielded Channel w/Cross-connect .............................................................. 194.8. 4-Connector Shielded Channel .......................................................................................... 19

5. TESTING .................................................................................................................................... 205.1. Calibration.......................................................................................................................... 215.2. Test Configurations ............................................................................................................ 215.3. Test Results ........................................................................................................................ 225.4. Troubleshooting................................................................................................................. 22

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1. INTRODUCTION

The purpose of this guide is to provide both designers and installers with the necessaryinformation to properly plan and install a Siemon Z-MAX augmented category 6 cabling system.Siemon’s Z-MAX 6A system is specified to 500MHz and provides support of 10 Gigabitapplications up to 100m (328 ft.) distances. This document serves as a comprehensive sourcefor all associated elements of the cabling system planning and installation. It is stronglyrecommended to review all information contained in this document prior to design orinstallation of a Z-MAX 6A system to ensure all requirements are met.

2. PRODUCTS

The Z-MAX 6A cabling system is an end-to-end cabling system comprised of Z-MAX 6A productsin conjunction with Siemon’s category 6A solid, four-pair copper cable. The system, andassociated components, is available in both UTP and shielded versions.

Z-MAX 6A PRODUCTS

Z-MAX 6A Work Area Outlets

Z-MAX Patch Panels

Z-MAX 6A Panel Outlets

Z-MAX 6A Modular Cords

Z-MAX 6A Trunks

Z-TOOL

Siemon Category 6A Copper Cable

2.1.Z-MAX 6A Work Area Outlets

The Z-MAX 6A work area outlets are available in UTP and shielded options in both hybrid(flat/angled) and keystone versions. The core or kernel of the outlet is identical for bothversions, and thus they share a common termination practice, but each features a uniquebezel for its’ associated mounting type.

The Z-MAX keystone outlet is intended for use in MapIT patch panels and 3rd party workarea products such as local market faceplates, Floor Boxes, Poke-Thru’s, etc. whereSiemon mounting solutions do not exist. They are not compatible with standard MAXseries faceplates or associated outlet mounting products.

The hybrid Z-MAX 6A work area outlets are capable of being mounted in both flat andangled orientation in MAX series mounting faceplates and associated products.

Not all MAX mounting faceplates and associated products are compatible with Z-MAX.Table 1 identifies any compatibility issues associated with the Z-MAX hybrid outlets andMAX mounting products.

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Due to alien crosstalk (AXT) requirements, Z-MAX 6A UTP outlets cannot by side-stackedin standard MAX modular faceplates and must utilize 10G MAX faceplates. The use ofstandard MAX faceplates will eliminate margins for PS ANEXT and PS AACR-F for the Z-MAX 6A UTP channel warranty.

Minor Compatibility Issues

Product Z-MAX Limitations Solution

CTE-MXA-(XX)-(XX) Must flip outlet upside down N/A

T50-(XX) Must attach metal mounting frame after inserting outlet N/A

MX-E4F-(XX) Minor interference between outlet bezel corners andfaceplate

N/A

MX-A-01 Mounting outlet in angled orientation requires higherinsertion force

N/A

Incompatible Accessories

Product Z-MAX Limitations Solution

MX-45-(XX)-(XX) Does not work in angled orientation MX-45-(XX)-(XX)L

MX-D(X)-(XX) Does not work in angled orientation MX-D(X)Z-(XX)

MX-FY-02 Too hard to insert in angled condition MX-FYZ-02

MX-SM(X)-(XX) Incompatible** Can be used, but requires use of multimedia bezels, p/n MX-SMB-MM-(XX)

MX-SMZ(X)-(XX)

MX-JIS-X-XX-D Incompatible None

MX-E4A-(XX) Incompatible (angles cancel resulting in a flat orientation) None

MX-E2A-(XX) Incompatible (angles cancel resulting in a flat orientation) None

MX-TFP-S-06-(XX) Incompatible (angle of outlet is too shallow) None

Table 1: Z-MAX Compatibility with MAX Mounting Products

2.2.Z-MAX Patch Panels

Z-MAX patch panels are modular in nature in that each port is discrete and not permanentlyintegrated to the panel. The patch panels use Z-MAX panel outlets which share the exactsame termination process as the Z-MAX work area outlets. However, they do not includethe applicable hybrid or keystone mounting bezel. The result is a patch panel solution whichallows for outlet termination external to the panel where there is inherently more space towork.

Only Z-MAX panel outlets are compatible with Z-MAX patch panels – hybrid or keystoneoutlets are not compatible.

Similarly, the cable tie-down locations have been revised to allow installation and securingof the cable ties after they have been pre-attached to the cables. This allows the cable tiesto be applied to the cable prior to the congested area behind the panel and subsequentlyslid down the cable and secured as a final step.

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The patch panels are available in both empty and kitted versions. Empty versions areintended for use with Z-MAX panel outlet trunks. Kitted versions include the applicablenumber of Z-MAX panel outlets and represent the option that should be ordered unless Z-MAX trunks are being used.

Labeling is provided via a high visibility 6-port icon/label holder which is easily securedabove the panel ports via three (3) snap-in latches. The holder accepts Z-MAX icons or 6-port label strips included with the panels. The label strips are provided as a single,perforated strip numbered 1-24 on one side (see Figure 1) and blank on the other side.(Note that for 48-port panels, there is one strip numbered 1-24 and another numbered 25-48).

Figure 1: Z-MAX Panel Labels

For alternate, laser printable labeling, Siemon has a Microsoft Excel template available onthe Siemon website (http://www.siemon.com/us/download/labels.asp) that can becustomized, printed and cutout. Additionally, with icon/label holders in place, there isapproximately 12.5mm (0.50 in.) of blank panel space above the icon/label holders that wasintentionally left open for use with industry labeling software and machines.

Due to alien crosstalk (AXT) limitations associated with ultra high density patching, theuse of 48-port, 1U Z-MAX 6A UTP patch panels will eliminate margins for PS ANEXT andPS AACR-F for the Z-MAX 6A UTP channel warranty.

Note that for shielded applications, the Z-MAX hybrid outlets (in the flat orientation) canalso be used in conjunction with TERA-MAX panels.

2.3.Z-MAX Panel Outlets

Z-MAX panel outlets share the same kernel as the Z-MAX work area outlets – simply withouta mounting bezel, and thus share the same termination practice, but are specificallyintended for use with Z-MAX patch panels only. They are included with Z-MAX patch panelkits, but are also available separately as replacements.

Z-MAX panel outlets are not compatible with any MAX series faceplates or adapters.

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2.4.Z-MAX Modular Cords

Z-MAX modular cords are available in both stranded and solid versions to support a widerange of applications. Stranded cords are double-ended and are intended for use in eitherthe cross-connect or work area. Solid cords are available in single or double-ended versionswith CMR, CMP or LS0H jackets and are intended for use in either equipment cord orconsolidation point applications. Note that stranded cords may also be used for equipmentcords, but the termination practices for stranded shielded (S/FTP) cable are more complexand the cables would have to be ordered double the intended length and cut in half.

For single-ended assemblies, or double-ended assemblies intended to be cut in half, thewiring scheme (T568A or T568B) must be specified to match the termination used on theopposite end.

Equipment, work area, and cross-connect cord lengths shall be ≥ 2.0m (7 ft.). The use ofshorter lengths cords will void all margins for the Z-MAX 6A UTP channel warranty andresult in category 6A/class EA standards compliant performance only.

Category 6A BladePatch cords can be used with Z-MAX systems, but will void all marginsfor the Z-MAX 6A UTP channel warranty and result in category 6A/class EA standardscompliant performance only.

2.5.Z-MAX Trunks

Z-MAX trunks provide high-performance category 6A performance in a quicklyimplemented, efficient and cost effective alternative to individual field-terminatedcomponents. They can be ordered in outlet-to-outlet configurations for installationbetween patch panels or outlet-to-plug configurations for installation between a patchpanel and active equipment (equipment cords) or consolidation point applications.

Outlet types for Z-MAX trunk cables must be specified: panel outlets are for use with Z-MAX patch panels, hybrid outlets are for use in TERA-MAX or MAX patch panels andwork area faceplates.

Trunks are available in lengths of 3 - 90m (9 – 295 ft.) which represent the minimum andmaximum lengths that can be supported by the Z-MAX systems for solid trunkingassemblies. For tips on proper installation of trunk cables, refer to Siemon’s Trunking CableInstallation Guide.

2.6.Z-TOOL

The easy-to-use and ergonomically designed Z-TOOL is required for termination of all typesof Z-MAX outlets. It is included in each box of 20 Z-MAX outlets and also with each Z-MAXpatch panel. In addition to outlet termination, the Z-TOOL also features an additionalfeature which closes and locks the hinged cable retention/grounding clip. It can be used asa standard hand tool or can be mounted to a rack for ready access during panel

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terminations. Z-MAX termination videos are available at www.siemon.com thatdemonstrates these features.

2.7.Category 6A Copper Cable

Siemon’s high performance category 6A UTP and F/UTP cables are available in CMR, CMPand LS0H versions and are required use in warranted Z-MAX 6A systems. In addition toF/UTP constructions, Siemon’s 600MHz F/FTP, 1000MHz S/FTP (LS0H only) and 1200MHzS/FTP (LS0H only) cables may also be used in conjunction with shielded Z-MAX outlets.

Termination of Siemon’s 1000MHz CMR and CMP S/FTP with shielded Z-MAX outlets ispossible, but requires a slightly modified installation practice. For such instances, a FieldBulletin is available highlighting the differences. Contact Siemon Technical Services formore information.

3. PATHWAY PLANNING

While there are standard planning practices that continue to apply such as pathway fill,maintenance of minimum cable bend radius and proper cable handling there are also a numberof planning aspects specific to Z-MAX 6A installations that must be considered. Following areguidelines to assist with both standard planning practices as well as those specific to Z-MAX 6A.

3.1.Category 6A Cable Diameters

One of the key elements of consideration for Z-MAX 6A planning is the horizontal cablediameters. In lieu of using a shielded solution, the primary method for reducing the effectsof alien crosstalk along the length of a channel is to create greater separation betweencables. As opposed to cabling mitigation techniques such as manual separation of cables,the best method is achieved by design. Increasing space within the overall cable ensuresthat adjacent cables are properly separated to reduce the effects of alien crosstalk. Thisincreased cable diameter is present on both horizontal unshielded cables and unshieldedmodular cords.

This change requires that special attention be given to pathway spaces including: cabletrays, conduit systems, cable managers, etc. Current diameters for Siemon’s category 6Acables are as shown below in Table 2.

Cable diameters are subject to change and the most current product specificationsshould always be referenced prior to performing any pathway spacing calculations.

Cable TypeCable O.D.mm (in.)

UTP Patch Cable 7.6 (0.30)

UTP Horizontal Cable 8.4-8.9 (0.33–0.35)

F/UTP Patch Cable 6.2 (0.24)

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Cable TypeCable O.D.mm (in.)

F/UTP Horizontal Cable 7.4 (0.29)

Table 2: Category 6A Cable Diameters

3.2.Pathway Sizing

When determining pathway sizing, it is important to note that there is a difference betweencalculated fill and actual fill. Calculated fill assumes all space is used (i.e. – no spacebetween adjacent cables) and cables are not routed perfectly parallel. In reality, there isalways space between cables (as they are essentially round) and cable lay is typicallyrandom along the pathway. For example, a calculated fill ratio of 50% for a cable tray canbe expected to physically fill 100% of the entire cable tray due to spaces between cables andrandom placement.

For cable tray systems, maximum capacity shall not exceed a calculated fill ratio of 50% to amaximum of 150mm (6 in.) inside depth. Maintaining a maximum depth serves to minimizethe effects of “cable set” by reducing cable bundle size and weight to avoid changing thegeometric shape of the cables. To allow room for future expansion, and to facilitateadditions and removal of cables, a lesser fill is recommended.

To calculate the necessary cable tray size for a specific cable type, the following procedurescan be followed:

Area of Cable = r2

= 3.14 x (cable O.D./2)2

Area of Cable Tray = width x depth

Capacity (Calculated) = (Area of Cable Tray x 50%) / Area of Cable

Using these calculations for common cable tray sizes, Table 3 illustrates the cable tray fillrequirements for both the UTP and F/UTP solid cables:

Cable Tray Size[W x D]mm (in.)

Cable O.D.

7.4mm(0.29 in.)

8.4mm(0.33 in.)

8.9mm(0.35 in.)

152 x 101 (6 x 4) 181 140 124

304 x 101 (12 x 4) 363 280 249

457 x 101 (18 x 4) 545 420 374

610 x 101 (24 x 4) 726 561 498

152 x 152 (6 x 6) 272 210 187

304 x 152 (12 x 6) 545 420 374

457 x 152 (18 x 6) 817 631 561

610 x 152 (24 x 6) 1090 841 748

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Cable Tray Size[W x D]mm (in.)

Cable O.D.

7.4mm(0.29 in.)

8.4mm(0.33 in.)

8.9mm(0.35 in.)

Notes:• The side rail outside depths (height) can be as much as 32 mm (1-1/4 in) more than theinside loading depth for ladder, ventilated trough, and solid bottom cable trays.• For site specific calculations, see the Siemon Installation Calculators (Cable Tray Fillworksheet) located on the Siemon Ally Website.

Table 3: Calculated Cable Tray Capacity

An illustration of the differences in cable tray capacity is illustrated below in Figure 1. Thisillustrates the pathway sizing advantage when using a smaller diameter cable.

152 x 101mm (6 x 4 in.) cable tray allows upto (181) 7.4mm (0.29 in.) cables

152 x 101mm (6 x 4 in.) cable tray allows upto (124) 8.9mm (0.35 in.) cables

Figure 1: Example of Cable Tray Fill

Another commonly used pathway is conduit. When calculating fill capacity for conduit,there are a number of additional factors, such a conduit bends, that require considerationand evaluation to specific site requirements. Table 4 illustrates the necessary conduit sizingfor both the UTP and F/UTP horizontal cables based upon the conditions noted:

ConduitTrade Size

(metricdesignator)

Max number of cables based upon allowable fill

Cable O.D.

7.4mm(0.29 in.)

8.4mm(0.33 in.)

8.9mm(0.35 in.)

3/4 (21) 2 2 2

1 (27) 4 3 2

1-1/4 (35) 6 5 4

1-1/2 (41) 9 7 6

2 (53) 14 11 10

2-1/2 (63) 20 16 14

3 (78) 31 24 22

3-1/2 (91) 42 32 29

4 (100) 54 42 37

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ConduitTrade Size

(metricdesignator)

Max number of cables based upon allowable fill

Cable O.D.

7.4mm(0.29 in.)

8.4mm(0.33 in.)

8.9mm(0.35 in.)

Notes:• The table above provides guidelines on cable capacity for conduit based on two 90° bendsand a maximum length of 30 m (100 ft).• The table above is based on 40% initial calculated fill and a de-rating factor of 15% for eachof two 90° bends: 100% -15%-15% = 70%; 40% x 70% = 28%. For site specific calculations, seethe Siemon Installation Calculators (Conduit Fill worksheet) located on the Siemon AllyWebsite.• Conduit fill will vary depending on the quantity of cables being pulled at any one time.• The number of cables that can be installed in a conduit can be limited by the allowedmaximum pulling tension of the cables.• Conduit fill is also a factor of cable pulling tension.

Table 4: Conduit Sizing for Horizontal Cables

Tables 5 & 6 illustrate the capacity for all types for Siemon cable management offerings.

Cable ODmm (in.)

0.29 0.31 0.33 0.35

(7.37) (7.87) (8.38) (8.89)

PH-3 75 66 58 52

RS(3)-RWM-1 37 32 28 25

RS(3)-RWM-2 88 77 68 61

RS(3)-RWM-2DS (Front/Rear) 88 77 68 61

RS(3)-RWM-4 239 209 185 164

RWM-1 32 28 25 22

RWM-1DS (Front/Rear) 32 28 25 22

S110A1RMS-(XX) 33 29 26 23

S110A2RMS-(XX) 81 71 63 56

S110B1RMS-(XX) 33 29 26 23

S110B2RMS-(XX) 81 71 63 56

S110-RWM-(XX) 33 29 26 23

S110-RWM2-(XX) 81 71 63 56

S143 26 23 20 18

S144 54 47 42 37

S145 112 98 87 77

S146 197 172 152 135

S147 310 271 239 212

VCM (18") 220 193 170 151

WM-143-5 26 23 20 18

WM-144-5 54 47 42 37

WM-145-5 112 98 87 77

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Cable ODmm (in.)

0.29 0.31 0.33 0.35

(7.37) (7.87) (8.38) (8.89)Note: The following capacity table is provided for planning purposes. The values shown reflect acombination of actual and calculated capacity and represent a 100% fill. These values were derived usingproperly dressed cables and can be adversely affected by poor cable routing practices.

Table 5: Horizontal Cable Management Capacity

Cable ODmm (in.)

0.29 0.31 0.33 0.35

(7.37) (7.87) (8.38) (8.89)

Racks & Vertical Cable Managers

RS (Channel) 132 116 102 91

RS (Front) 75 66 58 52

RS3 (Channel) 223 195 172 153

RS3 (Front) 141 123 109 96

RS-CH 75 66 58 52

RS-CNL 345 302 267 237

RS-CNL3 222 194 171 152

RS-E (Channel) 398 348 307 273

RS-E (Front) 75 66 58 52

VPC-VC 316 277 244 217

V-POD Lid Cable Access Panel (Small) 206 180 159 141

V-POD Lid Cable Access Panel (Large) 936 819 723 642

V-POD Base Cable Access Channel (Large) 2060 1802 1590 1414

VPC-6 (Front) 260 228 201 179

VPC-6 (Rear) 345 302 267 237

VPC-12 (Front) 529 463 409 363

VPC-12 (Rear) 690 604 534 474

Note: The following capacity table is provided for planning purposes. The values shown reflect acombination of actual and calculated capacity and represent a 100% fill. These values were derived usingproperly dressed cables and can be adversely affected by poor cable routing practices.

Table 6: Racks & Vertical Cable Management Capacity

3.3.Pathway Sharing

Strategies to minimize alien crosstalk can significantly impact category 6A UTP productdesign and installation considerations. As part of our ongoing analysis of category 6Acabling performance and focused study of alien crosstalk, Siemon Labs continues to performtesting and simulations to evaluate the effects of bundling category 6A UTP cables withother category (5e, 6) UTP cables.

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Recent results obtained from power spectrum analysis have identified that, in a worst-caseconfiguration, bundling of category 6A UTP cables with other category UTP cables is only apotential concern when the bundle contains both category 6A and lower-category UTPcables specifically transmitting 10GBASE-T signals. There is no concern if lower categoryUTP cables are used to support non-10GBASE-T applications (e.g. 1000BASE-T, 100BASE TX,10BASE-T, ATM, DSL, baseband video, RS 485, analog or digital telephony) and are in thesame bundle as category 6A UTP cables used to support 10GBASE T and all otherapplications.

For this reason, mixing, in the form of either bundling or conduit sharing, of category 6A UTPcables with other categories of UTP cables is allowed as long as the lower-category UTPcables are not operating the 10GBASE T application. When category 6A UTP and othercategories of UTP cables are transmitting 10GBASE-T signals, pathways such as cable traysmay be shared, but the different category cables must be bundled and/or routedindependently. Note that this requirement does not apply when six or fewer copperbalanced twisted-pair cables (independent of category) are sharing the same pathway.

It is important to note that this requirement applies to UTP cables only. This issue is notapplicable to category 6A F/UTP (screened/foiled) or category 7 S/FTP (fully-shielded)cables, which may be bundled or share pathways with all other categories of cables withoutconcern.

3.4.Horizontal Cable Bend Radius

In addition to overall pathway sizing, proper care must be taken to ensure the minimumbend radius for both UTP and F/UTP cable types. The industry requirements for cable bendradius have historically varied between TIA vs. ISO and, in the case of TIA, UTP vs. shieldedas well. ISO/IEC 11801 Ed2.0 specifies cable bend radius based upon cable diameter -independent of cable construction - while TIA had, until recently, specified differentrequirements for UTP vs. ScTP (F/UTP) – regardless of cable diameter.

However, with the release TIA-568-C.0-2009, TIA has revised these specifications to reflect aminimum inside bend radius for 4-pair balanced twisted-pair cable as simply 4x the cablediameter and no longer delineates between cable constructions. In light of this, Siemon hasopted to simplify cable bend radius requirements to match those of TIA.

As a result, the minimum bend radius, under no load conditions, for 4-pair unshielded (UTP),foiled (F/UTP) and fully shielded (S/FTP) twisted pair cable shall not be less than four timesthe cable diameter.

3.5.Outlet Depth Requirements

When planning for work area mounting, it is important to ensure there is adequateclearance for depth requirements associated with the outlet and cable. Use of the keystone

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Z-MAX outlet or flat mounting of the Z-MAX outlet represents the worst-case depthrequirements as shown below in Figures 2 and 3, respectively.

* Depth from latching area. Depth from face of outlet is 8mm(0.3 in.) greater.

Figure 2: Keystone Z-MAX Depth Requirements

Figure 3: Flat Z-MAX Depth Requirements

The versatility of the hybrid Z-MAX outlet also allows it to be mounted in an angledorientation which reduces the overall depth requirements by approximately 42% over flatmounting as shown in Figure 3. This is ideal for applications where cables enter from thetop of the outlet box.

Figure 4: Angled Z-MAX Depth Requirements

The best way to address depth requirements is at the planning stages to ensure theappropriate products are used. The simplest option is to simply incorporate an outlet boxthat accommodates the necessary bend radius requirements. An example of an outlet box

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with additional depth specifically designed for telecommunications use is shown below inFigure 5.

Figure 5: Siemon 5 Square Telecommunications Box provides 73mm (2.875 in.) of Depth

If the use of an outlet box that ensures bend radius requirements are met is not feasible,there are additional product options available to further reduce outlet depth requirements.The most straightforward is the introduction of Siemon’s Stand-Off Rings to extend thefaceplates forward from the face of the wall. Siemon’s Stand-Off Rings are available indepths of 12.5mm (0.50 in.) and 25mm (1.00 in.) in both single and double gang versions.They are compatible with both MAX and CT series faceplates.

Siemon also offers TERA-MAX adapters for CT faceplates that can be used for further reducedepth requirements. These adapters are angled and available in two (2) versions for verticalorientations with top entry (CTE-MXA / 1- or 2-port / Figure 6) and horizontal orientationswith side entry (CTE-HZA / 2-port / Figure 7). They are compatible with all CT seriesfaceplates and adapters (i.e. – CT Modular Furniture Adapters) and provide a 21% depthreduction vs. standard angled outlet mounting and 54% vs. standard flat outlet mounting.

Figure 6: CTE-MXA Adapter

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Figure 7: CTE-HZA Adapter

For modular furniture environments requiring snap-in adapters, Siemon’s modular furnitureadapters provide 10mm (0.40 in.) of depth and the CT versions can be used with the CTE-MXA or CTE-HZA adapters. Alternately, 3rd party modular furniture extenders are availablethat can provide up to 19mm (0.75 in.) of additional depth. The extender snaps into themodular furniture opening and the modular furniture adapter snaps into extender.

Note that some of these solutions can be combined to provide a cumulative solution. Forexample, the combination of the CTE-MXA or CTE-HZA adapters mounted into CT faceplatesin conjunction with the 25mm (1.0 in.) Stand-Off Rings can reduce overall depthrequirement to less than 8mm (0.30 in.).

3.6.Patch Cord Bend Radius

TIA-568-C.0 specifies the minimum inside bend radius for 4-pair patch cords as 1x the cordcable diameter. However, the requirements are not stringent enough to prevent jacketdeformation which can contribute to performance degradation – often in the form ofreduced return loss performance. As a result, Siemon requires a 25mm (1.0 in.) minimumbend radius requirement for UTP and a 50mm (2 in.) minimum bend radius for shieldedpatch cords.

Cord Required Bend Radius

Z-MAX 6A UTP 25mm (1.0 in.)

Z-MAX 6A Shielded 50mm (2.0 in.)

Table 7: Patch Cord Bend Radius Requirements

4. SYSTEM DESIGN

Customer requirements often dictate the configuration of the cabling system to be installed.The decision between an interconnect and cross-connect may be determined by physical spaceor budget requirements while the introduction of a consolidation point may be based upon themove-add-change rate. As a result, there are a number of possible configurations that may beimplemented. The following sections identify the unique requirements associated with eachconfiguration.

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For all Z-MAX 6A installations, regardless of the model installed, the following lengthrequirements apply in order to obtain full warranty margins:

Maximum horizontal cable length is 90m (295 ft.)

Minimum horizontal cable length is 15m (50 ft.)

Maximum total cord length (including work area, equipment and cross-connect cords, if applicable) is10m (33 ft.)

Minimum cord length is 2m (7 ft.)

Violation of any of these minimum conditions will void all margins for the Z-MAX 6A channelwarranty and result in category 6A/class EA standards compliant performance only.

Additionally, for each cabling configuration (2-, 3- or 4-connector) there are configurationspecific details as shown in Table 8.

Z-MAX 6AFull MarginWarranty

(Min/Max)

Z-MAX 6ACategory 6A/Class EA

Compliant Warranty(Min)

Z-MAX 6AShort Link

Category 6A/Class EA

Compliant Warranty(Min)

2-Connector

Equipment Cord 2m / 10m 1m 2m

Horizontal Cable 15m / 90m 15m 3m

Work Area Cord 2m / 10m 1m 2m

3-Connector w/Consolidation Point

Equipment Cord 2m / 10m 1m N/A

Horizontal Cable 15m / 85m 15m N/A

Consolidation Point Cable 5m / 75m 5m N/A

Work Area Cord 2m / 10m 1m N/A

3-Connector w/Cross-connect

Equipment Cord 2m / 10m 1m 3m

Cross-connect Cable 2m / 10m 1m 2m

Horizontal Cable 15m / 90m 15m 3m

Work Area Cord 2m / 10m 1m 2m

4-Connector w/Consolidation Point & Cross-connect

Equipment Cord 2m / 10m 2m N/A

Cross-connect Cable 2m / 10m 2m N/A

Horizontal Cable 15m / 85m 15m N/A

Consolidation Point Cable 5m / 75m 5m N/A

Work Area Cord 2m / 10m 2m N/A

Table 8: Channel Configuration Length Requirements

The following sections highlight the various products eligible for use in Z-MAX systems. Notethat while not specifically listed, Z-MAX 6A trunks are also available and may be substitutedwhere applicable.

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4.1.2-Connector UTP Channel

A 2-connector model is comprised of a connector at each end of the link and does notinclude a consolidation point or cross-connect.

ID FUNCTION DESCRIPTION PART NUMBER

1 Equipment Cord Z-MAX 6A UTP Patch Cord ZM6A-(XX)-(XX)

2 Patch Panel Z-MAX 6A UTP Patch Panel Z6A-PNL(X)-24(X)

3 Horizontal Cabling Category 6A UTP Cable 9C6(X)4-A5-(XX)-R1A (US)or

9C6(X)4-A5 (Int’l)

4 Work Area Outlet Z-MAX 6A UTP Outlet Z6A-(X)(XX)

5 Work Area Cord Z-MAX 6A UTP Patch Cord ZM6A-(XX)-(XX)

Table 9: Eligible Products for 2-Connector UTP Channel

4.2.3-Connector UTP Channel w/Consolidation Point (CP)

A 3-connector model with consolidation point is comprised of a connector at each end ofthe link as well as a consolidation point connection within the link.

Z-MAX Consolidation Point

S210 Consolidation Point (alternate)

ID Function Description Part Number(s)

1 Equipment Cord Z-MAX 6A UTP Patch Cord ZM6A-(XX)-(XX)



9C6(X)4-A5 (Int’l)

4 Consolidation Point Z-MAX 6A UTP Patch Panel Z6A-PNL(X)-24(X)

S210 Connecting Block S210AB2-(XXX)FT

5 Consolidation PointCabling

Z-MAX 6A Solid UTP Patch Cord ZC6A-(XX)(X)-(X)

Category 6A UTP Cable 9C6(X)4-A5-(XX)-R1A (US)or

9C6(X)4-A5 (Int’l)



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Table 10: Eligible Products for 3-Connector UTP Channel w/Consolidation Point (CP)

Notes:1. Terminations onto the S210 block must be punchdown only – S210P4 patch plugs are

not allowed

4.3.3-Connector UTP Channel w/Cross-connect

A 3-connector model with cross-connect comprised of a connector at each end of the linkwith a cross-connect at one end.


1 Equipment Cord Z-MAX 6A UTP Solid Patch Cord ZC6A-(XX)(X)-(X)


3 Cross-connect Cord Z-MAX 6A UTP Patch Cord ZM6A-(XX)-(XX)



9C6(X)4-A5 (Int’l)



Table 11: Eligible Products for 3-Connector UTP Channel w/Cross-connect

4.4.4-Connector UTP Channel

A 4-connector model is comprised of a connector at each end of the link as well as aconsolidation point connection within the link with a cross-connect at one end.


S210 Consolidation Point (alternate)


1 Equipment Cord Z-MAX 6A UTP Solid Patch Cord ZC6A-(XX)(X)-(X)


17

3 Cross-connect Cord Z-MAX 6A UTP Patch Cord ZM6A-(XX)-(XX)



9C6(X)4-A5 (Int’l)

6 Consolidation Point Z-MAX 6A UTP Patch Panel Z6A-PNL(X)-24(X)

S210 Connecting Block S210AB2-(XXX)FT


Z-MAX 6A Solid UTP Patch Cord ZC6A-(XX)(X)-(X)

Category 6A UTP Cable 9C6(X)4-A5-(XX)-R1A (US)or

9C6(X)4-A5 (Int’l)



Table 12: Eligible Products for 4-Connector UTP Channel

Notes:1. Terminations onto the S210 block must be punchdown only – S210P4 patch plugs are

not allowed

4.5.2-Connector Shielded Channel

A 2-connector model is comprised of a connector at each end of the link and does notinclude a consolidation point or cross-connect.

ID FUNCTION DESCRIPTION PART NUMBER

1 Equipment Cord Z-MAX 6A Shielded Patch Cord ZM6A-S(XX)-(XX)

2 Patch Panel Z-MAX 6A Shielded Patch Panel Z6AS-PNL(A)-24(K)

3 Horizontal Cabling Category 6A F/UTP Cable 9A6(X)4-A5-(XX)-R1A (US)or

9A6(X)4-A5 (Int’l)

4 Work Area Outlet Z-MAX 6A Shielded Outlet Z6A-S(K)(XX)

5 Work Area Cord Z-MAX 6A Shielded Patch Cord ZM6A-S(XX)-(XX)

Table 13: Eligible Products for 2-Connector Shielded Channel

Note:1. In addition to Category 6A F/UTP cable, Siemon’s 600MHz F/FTP, 1000MHz S/FTP (LS0H

only) and 1200MHz S/FTP (LS0H only) cables may also be used in conjunction withshielded Z-MAX outlets. Termination of Siemon’s 1000MHz CMR and CMP S/FTP withshielded Z-MAX outlets is possible, but requires a slightly modified installation practice.For such instances, a Field Bulletin is available highlighting the differences. ContactSiemon Technical Services for more information.

18

4.6.3-Connector Shielded Channel w/Consolidation Point (CP)

A 3-connector model with consolidation point is comprised of a connector at each end ofthe link as well as a consolidation point connection within the link.


TERA Consolidation Point (alternate)


1 Equipment Cord Z-MAX 6A Shielded Patch Cord ZM6A-S(XX)-(XX)



9A6(X)4-A5 (Int’l)

4 Consolidation Point Z-MAX 6A Shielded Patch Panel Z6AS-PNL(A)-24(K)

TERA-MAX Patch Panelwith TERA Outlets

TM-PNLZ(A)-24(-01)with

T7F-01-1


Z-MAX 6A Solid Shielded Patch Cord ZC6A-S(XX)(X)-(X)

Category 6A F/UTP Cablewith TERA Plugs

9A6(X)4-A5-(XX)-R1A (US)or

9A6(X)4-A5 (Int’l)with

T7P4-01-1



Table 14: Eligible Products for 3-Connector Shielded Channel w/Consolidation Point (CP)

Notes:1. Field terminated TERA outlets and plugs must be used at the CP in conjunction with a

TERA-MAX patch panel2. In addition to Category 6A F/UTP cable, Siemon’s 600MHz F/FTP, 1000MHz S/FTP (LS0H


19

4.7.3-Connector Shielded Channel w/Cross-connect

A 3-connector model with cross-connect comprised of a connector at each end of the linkwith a cross-connect at one end.


1 Equipment Cord Z-MAX 6A Shielded Solid Patch Cord ZC6A-S(XX)(X)-(X)


3 Cross-connect Cord Z-MAX 6A Shielded Patch Cord ZM6A-S(XX)-(XX)



9A6(X)4-A5 (Int’l)



Table 15: Eligible Products for 3-Connector Shielded Channel w/Cross-connect

Note:1. In addition to Category 6A F/UTP cable, Siemon’s 600MHz F/FTP, 1000MHz S/FTP (LS0H


4.8.4-Connector Shielded Channel

A 4-connector model is comprised of a connector at each end of the link as well as aconsolidation point connection within the link with a cross-connect at one end.


TERA Consolidation Point(alternate)


20

1 Equipment Cord Z-MAX 6A Shielded Solid Patch Cord ZC6A-S(XX)(X)-(X)


3 Cross-connect Cord Z-MAX 6A Shielded Patch Cord ZM6A-S(XX)-(XX)



9A6(X)4-A5 (Int’l)

6 Consolidation Point Z-MAX 6A Shielded Patch Panel Z6AS-PNL(X)-24(X)

TERA-MAX Patch Panelwith TERA Outlets

TM-PNLZ(A)-24(-01)with

T7F-01-1


Z-MAX 6A Solid Shielded Patch Cord ZC6A-S(XX)(X)-(X)

Category 6A F/UTP Cablewith TERA Plugs

9A6(X)4-A5-(XX)-R1A (US)or

9A6(X)4-A5 (Int’l)with

T7P4-01-1

8 Work Area Outlet Z-MAX 6A UTP Outlet Z6A-S(K)(XX)

9 Work Area Cord Z-MAX 6A UTP Patch Cord ZM6A-S(XX)-(XX)

Table 16: Eligible Products for 4-Connector Shielded Channel

Notes:1. Field terminated TERA outlets and plugs must be used at the CP in conjunction with a

TERA-MAX patch panel2. In addition to Category 6A F/UTP cable, Siemon’s 600MHz F/FTP, 1000MHz S/FTP (LS0H


5. TESTING

Siemon requires 100% transmission testing of installed cabling links/channels. For the Z-MAX 6Asystem, an approved field tester capable of performing frequency testing to 500MHz foraugmented category 6 requirements. The list of required field test parameters are as follows:

Wire Map (plus shield continuity if applicable)

Length

Insertion Loss

NEXT

PS NEXT

ELFEXT

PS ELFEXT

Return Loss

21

Propagation Delay

Delay Skew

Alien crosstalk compliance is attained via product design and compliant installation and is not arequired field test. While field test methods of alien crosstalk are available, it is generallyagreed that it may not be entirely practical due to the conditions required for the testing. Theparameters for field tests associated with alien crosstalk include: ANEXT, AFEXT, PSANEXT andPSAFEXT.

The current listing of approved field testers, adapters and applicable tests is shown below inTable 9.

TesterFirmwareVersion

PermanentLink Adapter

PermanentLink Test

1ChannelAdapter

Channel Test

Fluke NetworksDTX-1800

2.22 DTX-PLA002 TIA Cat6A PLDTX-CHA001

orDTX-CHA001A

TIA Cat 6A Chor

ISO ClassEa ChAMD1

AgilentTechnologies

WireScope Pro3.0.18 N2644A-101 Category 6A N2644A-100

Category 6Aor

Class EA1 ISO/IEC 11801 Ed2.0 Amendment 2 class EA permanent link limits remain under development

Table 17: Field Testing Requirements for Z-MAX 6A Systems

5.1.Calibration

All field testers used must be within factory calibration timeframes and also must be re-calibrated prior to each use based upon the manufacturer’s requirements. In addition, alladapters used must be in good condition and be approved for use based upon the aboverequirements.

5.2.Test Configurations

Siemon allows the use of either Permanent Link or Channel testing, at the discretion of theinstaller. Each configuration is illustrated below for reference:

Figure 8: Permanent Link Testing

where:

b + c ≤ 90 m (295 ft.)

22

a & d = permanent link adapters

Figure 9: Channel Testing

where:

c + d ≤ 90 m (295 ft.)a + b + c + d + e ≤ 100 m (328 ft)

5.3.Test Results

Siemon requires the use of PASS results for warranty. Test results that contain an asteriskare within the accuracy range of the field tester. Any results resulting with an asteriskrequire corrective actions. If experiencing marginal results on links that have had correctiveaction performed, contact a Siemon technical representative for resolution.

5.4.Troubleshooting

General

Potential Root Cause Recommended Corrective Action

Low battery Replace battery or recharge unit

Test instrument out of calibration Re-calibrate

Worn test adapter(s) Check with manufacturer on maximumnumber of tests recommended and replace ifrequired

Wire Map


Two pairs have been swapped whenterminating

Identify and re-terminate

Wires connected to wrong pins at theconnector

Identify and re-terminate

23


Cable not terminated Terminate

Stress at connection, cable routed to wronglocation, damaged connector, etc.

Re-install cable - (cable break location can bedetermined by TDR function of tester)

Length


Installed cable over 90 meters Re-route cable

NVP not set correctly Set NVP correctly and re-test

Excessive temperatures Re-route cabling away from heat source

Insertion Loss


Poor connections Re-terminate and re-test

Impedance mismatch - cable and connectorsnot matched

Replace connector or cable and re-test

Excessive length Re-route cable if possible and re-terminate

Construction of the cable and its components Replace cable

NEXT (PS NEXT) / ELFEXT (PSELFEXT)Note: NEXT time domain fault analysis on tester can be used to assist in identifying source orlocation


Split pairs Check wire map; identify and re-terminate

Poor termination Re-terminate and re-test

Excessive untwist of pairs at termination Re-terminate and re-test

Cable ties too tight Remove cable ties and re-test (may requirereplacement of cables)

Cable bundles too large Re-bundle and re-test (may requirereplacement of cables)

Cable pulling tension exceeded at install Replace cables

Old or coiled patch cords Replace and/or uncoil patch cords


Bend radius of cable exceeded Re-route cables and re-test (may requirereplacement of cables)

Propagation Delay / Delay Skew


Damaged cable Replace cable

Return Loss

24

Note: Return Loss time domain fault analysis on tester can be used to assist in identifyingsource or location


Excessive untwist of pairs at termination orkinks due to excessive cable stored poorly

Re-terminate and re-test

Cable ties to tight Remove cable ties and re-test (may requirereplacement of cables)

Cable bundles too large Re-bundle and re-test (may requirereplacement of cables)

Cable pulling tension exceeded at install Replace cables


Mismatch in cabling components (particularlycategory 6) or test equipment

Change components and/or check testeradaptors (personality modules)

Wrong autotest setting selected Correctly set tester and re-test

Bend radius of cable exceeded (often at pointof termination)

Re-route cable and re-test (may requirereplacement of cable)

If you have any questions regarding the content of this document or other related issues, pleasecontact the Siemon Technical Support or Training Department in Watertown CT at 1-800-365-2285 or your regional international Siemon sales office. For a complete listing of Siemon offices,please visit www.siemon.com.

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