Allied Telesis ADSL8S User manual

© 2006 Allied Telesyn Networks. All rights reserved. Information subject to change without notice.
AlliedTelesyn™
Wiring Solutions:
For Optimized xDSL Performance
Release 8.0 (and up unless reissued)
Issue 1
x

© 2006 Allied Telesyn Networks. All rights reserved. Information subject to change without notice.
Introduction
Congratulations on your purchase of Allied Telesyn™ products!
Who Should Read This Guide?
This document is intended for sales and network engineers, project managers, and service provider and telco
staff who are involved in equipment recommendations, ordering, installation and maintenance of xDSL
(ADSL and SHDSL) subscriber service and associated equipment both at the central office and subscriber
premises.
About this Guide
This guide provides a description of Allied Telesyn wiring solutions for xDSL extending from the Allied
Telesyn Compact Multiservice Access Platform (iMAP) to the subscriber premises equipment.
• Section 1 provides an overview of xDSL performance requirements.
• Section 2 describes the Telesyn CO-based solution, the recommended components and ordering
information.
• Sections 3 describes Residential premises recommended components and ordering information.
• The Appendix provides detailed specifications for the components, safety guidelines, and regulatory
information.
Reason for Update
Includes configurations with the ADSL24SA (TN-129-A).

Table of Contents
Telesyn User Guide (Table of Contents)
1 Solutions for Optimized ADSL Performance - - - - - - - - - - - -1-1
2 CO-Based Solutions - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-1
2.1 Overview- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-1
2.2 AT-TN-101-A (ADSL8S)- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-2
2.3 TN-121-A, TN-124B - Standard Splitter (ADSL24A, ADSL24B) - - - - - - - - - - - - - - - - 2-4
2.4 TN-121-A, TN-124B - High Performance Splitter (ADSL24A, ADSL24B)- - - - - - - - - - 2-8
2.5 AT-TN-113-A (POTS24) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-12
2.6 AT-TN-123-A (PAC24) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-14
2.7 AT-TN-129-A - Internal Splitter Annex-A (ADSL24SA) - - - - - - - - - - - - - - - - - - - - - 2-16
2.8 AT-TN-71xx-A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-19
2.9 Cabinet Solutions- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-20
3 Installation recommendations- - - - - - - - - - - - - - - - - - - - - -3-1
3.1 Overview- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-1
3.2 AT-TN-C013-A- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-2
3.3 AT-TN-K019-A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-3
3.4 AT-TN-K022-A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-4
3.5 AT-TN-K025-A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-7
4 Residential Premises - - - - - - - - - - - - - - - - - - - - - - - - - - - -4-1
4.1 Customer Premises Equipment - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-1
5 Appendix- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-1
5.1 General Safety Guidelines- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-1
5.2 ADSL Card Connector cable pinout - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-3

TOC-2
Telesyn User Guide (Table of Contents)
5.3 CAT5 Best Practices - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-3
5.4 TN-101-A (ADSL8S) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-4
5.5 AT-TN-C000-A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-5
5.6 AT-TN-C001-A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-6
5.7 AT-TN-C002-A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-6
5.8 AT-TN-C005-A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-7
5.9 AT-TN-C006-A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-8
5.10 AT-TN-C007-A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-8
5.11 AT-TN-C008-A-xxx - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-9
5.12 AT-TN-C013-A-xxx - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-10
5.13 AT-TN-C018-A-xxx - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-11
5.14 AT-TN-C019-A-xxx - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-12
5.15 AT-TN-K019-A-xxx - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-13
5.16 AT-TN-K022-A-xxx - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-15
5.17 AT-TN-K025-A-xxx - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-17
5.18 AT-TN-K026-A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-19
5.18.1 Wiring Installation- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-19
5.19 TN-S004-A (Splitter Chassis) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-22
5.19.1 Splitter Conformance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-23
5.19.2 TN-S116-A (Splitter Card) - Annex B- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-24
5.19.3 TN-S101-A (Splitter Card) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-24
5.19.4 Wiring Installation Overview- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-24
5.19.5 Connector Pinouts - TN-S116-A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-26
5.19.6 Connector Pinouts - TN-S101-A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-29
5.20 TN-S900-A (Attenuator)- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-32
5.20.1 Overview - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-32
5.20.2 TN-S900-A Physical Installation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-32
5.20.3 Determining if Installation of TN-S900-A is Needed- - - - - - - - - - - - - - - - - - - - -5-33
5.20.4 Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-36
5.20.5 Conformance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-36

1-1
Telesyn Wiring Solutions (Solutions for Optimized ADSL Performance)
1. Solutions for Optimized ADSL Performance
In order to deliver video, data, and voice service with high ADSL data rates, constant bandwidth, and error-free
performance, it is important to consider the overall connection from the ADSL system in the provider’s premises
to the equipment located at the subscriber’s premises, an end to end solution. Careful consideration must be given
to the engineering of this solution because its characteristics can and will affect ADSL performance. Each com-
ponent of the end to end solution must be considered in order to maximize bandwidth, decrease error rates, and
maintain high performance.
Telesyn products are installed in telco or provider offices and become part of a total, end to end, solution offered
to Telesyn users. Telesyn compact multiservice access platform (MAP) systems are wired into the network con-
necting subscribers to video, data, and voice services. The wiring and components, originating from the compact
multiservice access platform through the office to the subscriber premises is referred to as Telesyn Wiring Solu-
tions for Optimized ADSL Performance and is described in this document.
ADSL solutions come in these versions,
• ADSL8S (no splitter required)
• ADLS16
• ADSL24
• ADSL24A (no splitter required)
• PAC24 (no splitter required)
• 71xx
The 71xx is a small unit that offers three ADSL16 cards of Annex-A service, three ADSL16B cards of Annex-B
service, both a maximum of 48 ports, or three ADSL8S cards (8 ports with splitter) for 24 ports.

Telesyn Wiring Solutions (Solutions for Optimized ADSL Performance)
1-2
Figure 1-1 illustrates a complete wiring solution from the iMAP with the CO-based solutions through the office
to the subscriber premises with Residential solutions.
FIGURE 1-1 Generic Telesyn ADSL circuit
Numbered points on Figure 1-1 are explained below:
1. ADSL cabling interfaces the Telesyn system to a splitter if required. (1a is used to wire wrap the untermi-
nated end to existing DF blocks and connect the other end directly to the iMAP card connector.)
2. ADSL Cabling from Splitter to the DF Block.
3. Standard POTS voice circuit.
4. Telco outside plant facilities.
5. ADSL loop attenuator.
6. ADSL Residential Gateway (such as RG634).
Splitter
POTS
Distribution
Frame
PC
Phone
Set Top Box
Television
1
2
3
4
56
Attenuator
Outside
Plant
Facilities
1a
Network
Isolation
Devi ce
Telesyn
iMAP
Devi ce
Phone
iRG
Splitter

2-1
Allied Telesyn Wiring Solutions (CO-Based Solutions)
2. CO-Based Solutions
2.1 Overview
Cabling, wiring, connection and splitter options for each of the ADSL solutions are described in this chapter.
Ordering information is provided. Detailed product specifications are provided in the Appendix.
Each CO-based solution is comprised of the following components:
• Telesyn system with ADSL cards
• Cabling to the Splitter
• Splitter (not required for ADSL8S)
• Distribution frame blocks
• Frame jumpers
Note: Telesyn Compact Multiservice Access Platform (MAP) system ordering information and
specifications are contained in the Telesyn MAP Component Specification
Note: For SHDSL configurations, use a standard RJ-21 cable with a standard pinout; for pair usage,
refer to the Telesyn MAP Component Specification.
An explanation of part numbers for cable assemblies that are connectorized on both ends follows:
AT-TN-K025-A-xxx
• AT-TN - Telesyn
• K025 - Specific part number
• A- A series
• xxx - Cable length (see table below)
xxx value Cable Length xxx value Cable Length
005 5 ft. 050 50 ft.
010 10 ft. 060 60 ft.
015 15 ft. 070 70 ft.
020 20 ft. 080 80 ft.

AT-TN-101-A (ADSL8S)
Allied Telesyn Wiring Solutions (CO-Based Solutions)
2-2
2.2 AT-TN-101-A (ADSL8S)
FIGURE 2-1 ADSL8S
The ADSL8S solution is comprised of the following components:
•ADSL8S cards
•Cabling to the distribution frame equipment side
•Distribution frame blocks
•CAT5 DF Jumper Wire
Order one terminal block cable assembly per four ADSL cards. The block is included and should be
mounted on the distribution frame and connected directly to the ADSL card.
030 30 ft. 090 90 ft.
040 40 ft. ------------- -------------------
Part Number Description
AT-TN-K025-A-
005 Terminal block with four Cable Assembly - 5 ft.
xxx value Cable Length xxx value Cable Length
A
ADSL8S
Distribution Frame
PULL FAULT INSERV
ADSL
8
TN-101-A
TN-101A
(Alternative option)
Equip.
Side
Subsc.
Side
To
Subscriber
A

AT-TN-101-A (ADSL8S)
2-3
Allied Telesyn Wiring Solutions (CO-Based Solutions)
Alternatively, order one cable assembly per card, wire wrap unterminated end to existing DF blocks and connect
directly to the ADSL card. Refer to the Appendix for CAT5 wiring practices 5.3.
Note: Utilizing this alternative can result in reduced ADSL performance.
AT-TN-K025-A-
010 Terminal block with four Cable Assembly - 10 ft.
AT-TN-K025-A-
015 Terminal block with four Cable Assembly - 15 ft.
AT-TN-K025-A-
020 Terminal block with four Cable Assembly - 20 ft.
AT-TN-K025-A-
030 Terminal block with four Cable Assembly - 30 ft.
AT-TN-K025-A-
040 Terminal block with four Cable Assembly - 40 ft.
AT-TN-K025-A-
050 Terminal block with four Cable Assembly - 50 ft.
AT-TN-K025-A-
060 Terminal block with four Cable Assembly - 60 ft.
AT-TN-K025-A-
070 Terminal block with four Cable Assembly - 70 ft.
AT-TN-K025-A-
080 Terminal block with four Cable Assembly - 80 ft.
AT-TN-K025-A-
090 Terminal block with four Cable Assembly - 90 ft.
Part Number Description
AT-TN-C000-A 25 pair RJ-21 - Unterminated Cable - 15M
AT-TN-C001-A 25 pair RJ-21 - Unterminated Cable - 25M
AT-TN-C002-A 25 pair RJ-21 - Unterminated Cable - 35M
AT-TN-C005-A 4 (4 pair) RJ-21 - Unterminated Cable -
15M
AT-TN-C006-A 4 (4 pair) RJ-21 - Unterminated Cable -
25M
AT-TN-C007-A 4 (4 pair) RJ-21 - Unterminated Cable -
35M

TN-121-A, TN-124B - Standard Splitter (ADSL24A, ADSL24B)
Allied Telesyn Wiring Solutions (CO-Based Solutions)
2-4
Order CAT5 Jumper wire to connect components on the Distribution Frame. Refer to the Appendix for wir-
ing practices 5.3.
2.3 TN-121-A, TN-124B - Standard Splitter (ADSL24A,
ADSL24B)
FIGURE 2-2 ADSL16 Option 1
The ADSL24 solution with a standard splitter is comprised of the following components:
•ADSL24 cards
•Cabling to the splitter
•Splitter
•Cabling from the splitter to the distribution frame
•Distribution frame blocks
•CAT5 DF Jumper Wire
Part Number Description
TN-K015-A Kit, Jumper Wire, 1 pair, CAT5, White/Blue,
1K ft. Roll
D
ADS L 24
Distribution Frame
Frame
Jumpers
D
To existing
frame blocks
(Alternative option)
Equip.
Side
Subsc.
Side
To
Subscriber