Zhone 891630 User manual

IMACS Integrated Access System
System Reference Guide
September 2004
Document Part Number: 830-00929-01
Release 5.1.9

Zhone Technologies
@Zhone Way
7001 Oakport Street
Oakland, CA 94621
USA
510.777.7000
www.zhone.com
[e-mail]
COPYRIGHT ©2000-2004 Zhone Technologies, Inc. and its licensors. All rights reserved.
This publication is protected by copyright law. No part of this publication may be copied or distributed, transmitted, transcribed,
stored in a retrieval system, or translated into any human or computer language in any form or by any means, electronic,
mechanical, magnetic, manual or otherwise, or disclosed to third parties without the express written permission from Zhone
Technologies, Inc.
AccessNode, Arca-DACS, BAN, FiberJack, FlexBand, MALC, NetHorizhon, Sechtor, SLMS, VISTA, Z-Edge, ZMS, and
Universal Edge are trademarks of Zhone Technologies, Inc.
Zhone and the Zhone logo are trademarks of Zhone Technologies, Inc.
All other trademarks and registered trademarks are the property of their respective holders.
Zhone Technologies makes no representation or warranties with respect to the contents hereof and specifically disclaims any
implied warranties of merchantability, noninfringement, or fitness for a particular purpose. Further, Zhone Technologies reserves
the right to revise this publication and to make changes from time to time in the contents hereof without obligation of Zhone
Technologies to notify any person of such revision or changes.

Product Description - Release 5.1.9
Release 5.1.9 is a maintenance host release for the 5.1 platform. The functional enhancements
involve more efficient router cache updates during redundant CPU switching. In order for
routers to more quickly update their ARP cache, a NULL APR request is sent out upon boot
time. Routers should if they already have the IMACS'' MAC address in their cache, update it
even though the request is not directed to the router itself. Using this update mechanism, the
IMACS should automatically update the cache of nearby routers upon redundant CPU
switching. This should remove thedelay needed forrouters to age outtheir old cache entry for
the CPU being switched out.
The new 5.1.x features are described below.
New System Features
New features added to the 5.1 major release are:
•T1 HDSL WAN card based on PairGain HDSL module (802060 w/ 82100)
•10Base2 IP Router Card (883060)
•10BaseT IP Router Card (883160)
New features added to the 5.1.4 maintenance release are:
•Supports new FXO card, 813970, adding two new states machines, FXO_GS2 and
FXO_GS2-A, that improve the Ground Start function, while automatically maintaining
813960 functionality;
•Improves distinctive ring patterns;
•Corrects GS handshaking and GS OHD operation;
•Simplifies screen selection of OHD Timeout for FXO;
•Improves operation of Trunk Conditioning;
•Improves Loop Start and Ground Start ring detect circuits.
New features added to the 5.1.6 maintenance release are:
Host features:
•Answer Supervision has been added to FXS and FXO Loop start and Ground start
signaling types. The selection of Answer Supervision will always use Forward
Disconnect.
•The new FXS/FXO types are as follows:
•Lp-fa- Loop start with Answer Supervision and Forward Disconnect.
•Gs-fa- Ground start with Answer Supervision and Forward Disconnect.

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•In addition to Answer Supervision, Forward Disconnect is now also available without
Answer Supervision for Ground Start. The new type is as follows:
•Gs-fd- Ground start with Forward Disconnect.
•SNMP traps are now being sent using UDP source port 1700 (instead of port 0).
New Voice Features:
•FXS/FXO Answer Supervision and Forward Disconnect support functions.
The new features added to release 5.1.7 are:
•Support for Ethernet has been added to the host CPU SW.
CPU Card Supported in Release 5.1.9
Host code 5.1.9 operates on the 880360 and 880361 CPU cards and requires 60516 Host
Firmware. No other CPU Cards are supported.
Interface Cards Supported in Release 5.1.9
Host code 5.1 is compatible with all Interface Cards with 128K NVRAM, models 8922xx,
8923xx, or 8924xx series. No other Interface Cards are supported.
System Cards
CPU XCON (880360)
The 880360 CPU XCON supports complex applications requiring more than two WAN ports
and the ability to cross-connect DS0s between WANs. The 880360 supports up to four WAN
Cards for a total of eight T1 or E1 WAN ports and has a built-in cross-connect module. A
system thatuses an 880360 CPU Card operates in “cross-connect” mode. Two Model 880360
CPUs can be installed in slots C1 and C2 to achieve CPU redundancy. The 880360 also
supports 1xN WAN and Power Supply redundancy.
The CPU XCON Card controls the Integrated Access System. It performs the following
functions:
•Initializes the system upon power-up and tests all installed cards.
•Polls all cards in the system every half second to determine operating status.
•Processes all incoming operator commands and displays the responses in a series of
operator interface screens foreach card inthe system via alocalVT-100 terminal, remote
computer, or network management system.

•Includescircuitrythat allowscross-connectionofDS0timeslotsbetweenT1andE1 lines
connected to the system WAN cards.
•Includes a test pattern generator for T1 and E1 line test purposes.
•Performs primary CPU arbitration and redundancy if so configured.
CPU XCON with Ethernet Port (880361)
The CPU XCON with an Ethernet port card controls the Integrated Access System. It
performs the following functions:
•Initializes the system upon power-up, and runs a self-test on all cards plugged into the
chassis at that time.
•Polls all cards in the system every second to determine their operating status.
•Processes all incoming operator commands and displays the responses in a series of
operator interface screens for each card in the system. The operator interface system
(local VT-100 terminal, remote computer, or network management system) connects to
the Interface card, which sends these commands to the CPU card for processing.
•Includes circuitry that allows you to cross-connect DS0 time slots between T1 and E1
lines connected to the system WAN cards. Refer to the DS0 time slot assignment
operations.
•Includes a test pattern generator for T1 and E1 line test purposes.
•Performs primary-secondary CPU arbitration. In a system with redundant CPU cards, the
two CPU cards communicate their status to each other. If the primary CPU card fails, the
redundant card takes over and becomes the primary.
•Enables Ethernet connection for remote management, configuration and downloading of
host code via a 10baseT Ethernet port.
Note: The CPUXCON with Ethernet portcard (880361) is the same as the CPUXCON card
with the exception of the Ethernet port.

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Voice Cards
This host code release supports the following voice cards:
• E&M E&M 2W*8 (810860), E&M-LB 4W*8 (811760),
E&M 4W*8 (811960)
E&M 2W*4-6 (8104), E&M 4W*2-6 (8812), E&M Wx2ER (8113)
E&M 4W*4-6 (8114), E&M 4W*ER (8115), E&M 4W*8-6 (8118)
• FXS FXS 2W*8-6 (812960)
FXS 2W*2-9 (8122), FXS 2W*2-6 (8123), FXS 2W*4-9 (8124),
FXS 2W*4-6 (8125), FXS 2W*8-9 (8128)
•FXO FXO 2W*8-6 (813960), FXO 2W*8-6 (813970)
FXO 2W*2-9 (8132), FXO 2W*2-6 (8133),
FXO 2W*4-9 (8134), FXO 2W*4-6 (8135),
FXO 2W*8-9 (8138),
•FXS-C FXS-C 2W*8-6 (814960)
FXS-C 6-900 (8148)
•FXO-C FXO-C 2W*8-6 (815960)
FXO-C 8-900 (8158)
• LBVR LBRV Fax (830060)
Note: Cards listed in italics have been Manufacturing Discontinued (MD), but are
supported under this product host code for backward compatibility.

Data Cards
This host code release supports the following data cards:
• HSU HSU*2 530/35 (820260), HSU-T 530 (820360),
HSU 35 (821260), HSU-AD 530/35 (821360),
HSU-T 530/35 (821460), HSU*4 530/35 (821570),
HSU*4E 530/35 (821660)
• SRU SRU 232*10 (822060), SRU-232*10 (822160)
• OCU-DP OCU-DP 5 (824160), OCU-DP 10 (824660), OCU-DP (8249)
OCU-DP 5 (8247), OCU-DP 5 (8248)
• FRAD FRAD 232*10 (823160)
FRAD-18 (8230)
• DS0-DP DS0-DP 4 (825460)
•BNR BNR 232*8 (822860)
• BRI BRI U*8 (826070), BRI-SC U*8 (826171), BRI-ST*8 (826270)
• PM-IOR PM-IOR (828060)
Note: Cards listed in italics have been Manufacturing Discontinued (MD), but are
supported under this product host code for backward compatibility.

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Server Cards
This host code release supports the following server cards:
• ADPCM ADPCM 64 (887160)
• FRS ACS-FRS (881160)
• MCC ACS-MCC (881360)
•ATM ACS-ATM (882060)
•ISDN-PRI ISDN-PRI (884060)
• PRI-BRI ACS-PRI (881162)
•IMUX IMUX (8880)
• IPR IPR 10B2 (883060), IPR 10BT (883160), IPR (881161)
Note: Cards listed in italics have been Manufacturing Discontinued (MD), but are
supported under this product host code for backward compatibility.
Alarm Cards
This host code release supports the following alarm cards:
• ALR ALR 4+4 (840160), ALR 4+3PF (840260), ALR 28+14 (840360)
Optional Features
•TR-08 firmware

Using this Reference Documentation
Reference documents for this product consists of several individual reference guides, each
covering a specific set of user modules. Depending upon your application, the overall
reference documentation may include the following complete reference guides.
•System (Common Equipment) Reference Guide
•Voice Card Reference Guide
•Data Card Reference Guide
•Alarm Card Reference Guide
•Server Card Reference Guide
System Reference Guide
This System Reference Guide assists technicians in unpacking, assembling, installing,
configuring, and operating the integrated access device.
Chapter 1. System Overview
Chapter 2. Applications
Chapter 3. System Installation
Chapter 4. System Configuration and Operation
Chapter 5. CPU Card
Chapter 6. Interface Card
Chapter 7. WAN Card
Chapter 8. System Testing and Diagnostics
Appendix A. System Specifications
Appendix B. Error Messages
Appendix C. Pinouts
Glossary

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User Card Reference Guides
There are four individual Reference Guides that cover the User Cards for this product. They
are:
•The Voice Card Reference Guide (E&M, FXS, FXO)
•The Data Card Reference Guide (HSU, SRU, OCU-DP, DS0-DP, and BRI Cards)
•The Alarm Card Reference Guide (ALM)
•Server Card Reference Guide (ADPCM, FRS, MCC, ISDN-PRI, IMUX, and IPR Cards).
Customer Service and Ordering Information
Technical support
If you require assistance with the installation or operation of your product, or if you
want to return a product for repair under warranty, contact Zhone customer service.
The contact information is as follows:
If you purchased the product from an authorized dealer, distributor, Value Added
Reseller (VAR), or third party, contact that supplier for technical assistance and
warranty support.
Service requirements
If the product malfunctions, all repairs must be performed by the manufacturer or a
Zhone-authorized agent. It is the responsibility of users requiring service to report the
need for service to Zhone customer service.
E-mail suppor[email protected]
Telephone (North America) 877-ZHONE20
Telephone (International) 510-777-7133
Internet www.zhone.com/support

Safety Information and Precautions
The equipment is designed and manufactured in compliance with Safety Standard EN60950.
However, the following precautions should be observed to ensure personal safety during
installation or service, and prevent damage to the equipment or equipment to be connected.
Read and follow all warning notices and instructions marked on the product or included in this
Reference Guide.
Only qualified technicians should perform these tasks.
1. Never install telephone wiring during a lightning storm.
2. Never install telephone jacks in wet locations unless the jack is specifically designed
for wet locations.
3. Never touch uninsulated telephone wires or terminals unless the telephone line has
been disconnected at the network interface.
4. Use caution when installing or modifying telephone lines.
5. See the UL Statement for Voice Cards.
6. Never attempt to remove the power panel without first disconnecting input power
cables.
7. Never attempt to operate this system when the power panel screws are removed. They
provide the safety ground for the system.
8. This product is intended to be used with a three-wire grounding type plug - a plug
which has a grounding pin. This is a safety feature. Equipment grounding is vital to
ensure safe operation. Do not defeat the purpose of the grounding type plug by
modifying the plug or using an adapter.
Prior to installation, use an outlet tester or a voltmeter to check the AC receptacle for
the presence of earth ground. Ifthe receptacle is not properly grounded, the installation
must not continue until a qualified electrician has corrected the problem. If a three-wire
grounding type power source is not available, consult a qualified electrician to
determine another method of grounding the equipment.
9. Slots and openings in the cabinet are provided for ventilation. To ensure reliable
operation of the product and to protect it from overheating, these slots and openings
must not be blocked or covered.

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Notice!
DO NOT place anything directly on top of unit that can block air holes.
10. DO NOT allow anything to rest on the power cord and do not locate the product
where persons could step on or walk on the power cord.
11. DO NOT attempt to service this product yourself. Refer all servicing to qualified
service personnel.
12. Special cables, which may be required by the regulatory inspection authority for the
installation site, are the responsibility of the customer.
13. Wheninstalledin the final configuration, the product must complywith theapplicable
Safety Standards and regulatory requirements of the country in which it is installed.
If necessary, consult with the appropriate regulatory agencies and inspection
authorities to ensure compliance.
14. A rare phenomenon can create a voltage potential between the earth grounds of two
or more buildings. If products installed in separate buildings are interconnected, the
voltage potential may cause a hazardous condition. Consult a qualified electrical
consultant to determine whether or not this phenomenon exists and, if necessary,
implement corrective action prior to interconnecting the products.
WARNING!
Thisequipmenthasbeentestedand found to complywiththe limitsfora Class
"A" Digital Device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy, and, if not installed
and used in accordance with this Reference Guide, may cause harmful
interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference, in which case the user
will be required to correct the interference at their own expense.
The authority to operate this equipment is conditioned by the requirement
that no modifications will be made to the equipment unless the changes or
modifications are expressly approved by the manufacturer.

Disclaimer for Shielded Cables
This equipment was tested with shielded input/output and interface cables. It is recommended
that shielded cables be used to reduce interference whenever interference is suspected.
Panel and Cover Removal
Only qualified service technicians should attempt the removal of covers and panels.
Notice!
Never attempt to operate the equipment with the power panel fasteners
removed. Do not remove power panel covers without first disconnecting the
input power.
Power Source
Please refer to Appendix A, System Specifications in the System Reference Guide regarding
System Requirements.
Fusing
To avoid a fire hazard, use only fuses with the specified type and rating.

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Power Supply Safety Information
The following information applies to systems with power supplies.
1. An equipment grounding conductor not smaller in size than the ungrounded
branch-circuit supply conductors must be installed as part of the circuit that supplies
the product or system. Bare, covered orinsulated grounding conductorsare acceptable.
Individually covered or insulated equipment grounding conductors shall have a
continuous outer finish that is either green, or green with one or more yellow stripes.
The equipment-grounding conductor must be connected to ground at the service
equipment.
2. The receptacles in the vicinity of the product or system must be of a grounding type.
The equipment-grounding conductors serving these receptacles are to be connected to
earth ground at the service equipment.
3. The DC Power Source must comply with the limits of SELV, and must provide
reinforced insulation from AC Power Mains.
Grounding
The equipment can be grounded through the power cord as well as the terminal marked .
Notice!
For detailed information on grounding procedures, please see the Grounding
section in this Reference Guide.
Notice!
Passive Cooling Requirements
DO NOT Stack Units on top of one another. There MUST be at least 1”
clearance between units.
Electrostatic Discharge Prevention
The plug-in cards contain components that could be damaged by electrostatic discharge.
When handling any cards, wear a properly grounded wrist strap to prevent possible card
damage, or follow other suitable precautions to prevent equipment damage.

Operator Services Requirements
This equipment is capable of giving users access to interstate providers of operator services
through the use of equal access codes. Modificationsby aggregators to alter these capabilities
may be in violation of the Telephone Operator Consumer Services Improvement Act of 1990
and Part 68 of the FCC Rules.

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Regulatory Compliance Information
FCC Part 68 Information
This equipment complies with Part 68 of the FCC rules.
The equipment has FCC Registration Number 1H5SNG-73866-DD-E. This equipment uses
the following USOC jacks: RJ11C, RJ21X, RJ2EX, RJ2FX, RJ2GX and RJ2HX.
The Ring Equivalence Number (REN) is used to determine the quantity of devices that may
be connected to the telephone line. Excessive RENs on the telephone line should not exceed
five (5). To be certain of the number of devices that may be connected to the line, as
determined by the total RENs, contact the telephone company to determine the maximum
RENs for the calling area.
If this equipment causes harm to the telephone network, the telephone company will notify
you in advance that temporary discontinuance of service may be required. If advance notice
is not practical, the telephone company will notify you as soon as possible. Also, you will be
advised of your right to file a complaint with the FCC if you believe it is necessary.
The telephone company may make changes in its facilities, equipment, operations, or
procedures that could affect the operation of the equipment. If this happens, the telephone
company will provide advance notice in order for you to make the necessary modifications to
maintain uninterrupted service.
This equipment cannot be used on telephone company-provided coin service. Connection to
Party Line Service is subject to state tariffs. This equipment is hearing aid-compatible.

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CE Marking
The CE mark is affixed to those chassis that conform to the following Commission Directives:
•89/336/EEC on the approximation of the laws of the Member States relating to
electromagnetic compatibility.
•73/23/EEC on the harmonization of the laws of the Member States relating to electrical
equipment designed for use within certain voltage limits.
•91/263/EEC on the approximation of the laws of the Member States concerning
telecommunications terminal equipment, including the mutual recognition of their
conformity.
Declaration of Conformity
Manufacturer Authorized Representative in EC
Zhone Technologies Inc. 2050 The Crescent
7001 Oakport Street Solihull Parkway
Oakland, CA 94621 Birmingham Business Park
USA Birmingham
Ph: [phone] B37 7YE
United Kingdom
Ph: 011-44-121-788-4100
We declare that the equipment listed herein conforms with the harmonized standards ofthe
following European Commission Directives: 89/336/EEC, 72/23/EEC, and 91/263/EEC.
Name and Type of Equipment
IMACS/600, IMACS/800, IMACS/900 Integrated Multiple Access Communications Server
Under 89/336/EEC as amended by 92/31/EEC, and 93/68/EEC
In accordance with EN50081-1: EN55022
In accordance with EN50082-1
Under 72/23/EEC as amended by 93/68/EEC
EN60950 with Amendments A1 and A2
Under 91/263/EEC
In accordance with the following Common Technical Regulations:
CTR 12 - as described EC Type Examination Certificate BABT/97/4841
CTR 13 - as described EC Type Examination Certificate BABT/97/4841
CE MARK Affixed 1996
This Declaration is made 10 March 1998.

Country-Specific Regulatory Compliance Information
Canada
Canadian DOC Information
NOTICE TO USERS OF THE CANADIAN TELEPHONE NETWORK
The Canadian Department of Communications label identifies certified equipment. This
certification means that the equipment meets certain telecommunications network protective,
operational and safety requirements. The Department does not guarantee the equipment will
operate to the user's satisfaction.
Before installing this equipment, users should ensure that it is permissible to be connected to
the facilities of the local telecommunications company. The equipment must also be installed
using an acceptable method of connection. In some cases, the company’s inside wiring
associated with a single line individual service may be extended by means of a certified
connector assembly (telephone extension cord). The customer should be aware that
compliance with the above conditions might not prevent degradation of service in some
situations.
Repairs to certified equipment should be made by an authorized Canadian maintenance
facility designated by the supplier. Any repairs or alterations made by the user to this
equipment, or equipment malfunctions, may give the telecommunications company cause to
request to disconnect the equipment.
Users should ensure for their own protection the electrical ground connection of the power
utility, telephone line and internal metallic water pipe system, if present, are connected
together. This precaution may be particularly important in rural areas.
CAUTION!
Users should not attempt to make such connections themselves, but should
contact the appropriate electrical inspection authority, or electrician, as
appropriate.
The Load Number (LN) assigned to each terminal device denotes the
percentage of the total load to be connected to a telephone loop which is used
by the device to prevent overloading. The termination on a loop may consist
of any combination of devices subject only to the requirement that the total of
all the Load Numbers of all the devices does not exceed 100.

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Japan
Class A ITE Notification
Europe
European Telecommunication Approvals
Under the Telecommunications Terminal Directive the following connections are approved:
The WAN DUAL card, the WAN SINGLE card, and the 120 ohm version of the DSX/CEPT
module are approved for connection to ONP unstructured and structured 2048 kbps digital
leased lines with G.703 interfaces, following assessment against CTR12 and CTR13.
United Kingdom
UK Approval Number
The BABT approval number is M606037.
The WAN DUAL card, the WAN SINGLE card, and the 75 ohm version of the DSX/CEPT
module, connected via the BNC connector panel are approved for connection to UK 2048
kbps digital leased lines with G.703 (75 Ohm) interfaces.
UK Compliance Statements
The E1 Interface is approved in the UK for direct connection to PTO-provided circuits
operating at data rates up to 2.4Mbit/s.
The E1 Interface comprises a combination of single or dual WAN cards, CEPT modules, and
connector panels as listed in the UK approval documentation.