Lucent Technologies GRF 1600 User manual

GRF
®
400/1600 Getting Started
1.4. Update 2
Part Number: 7820-2035-001
For software version 1.4.20 and later
September, 1999

Lucent Technologies
Copyright© 1999 LucentTechnologies. All Rights Reserved.
This material is protected by the copyright laws of the United States and other countries. It may not be reproduced, distributed, or altered in any fashion by any
entity (either internal or external to Lucent Technologies), except in accordance with applicable agreements, contracts, or licensing, without the express
written consent of Lucent Technologies.
For permission to reproduce or distribute, please contact: Alison Gowan, 1-612-996-6891
Notice
Every effort was made to ensure that the information in this document was complete and accurate at the time of printing. However, information is subject to
change.
Trademarks
GRF is a trademark of Lucent Technologies. Other trademarks and trade names mentioned in this publication belong to their respective owners.
LimitedWarranty
Lucent Technologies provides a limited warranty to this product. See Appendix B, "Limited Warranty," in the GRF 400/1600 Getting Started manual for more
information.
Ordering Information
To order copies of this document, contact your Lucent Technologies representative or reseller.
SupportTelephone Numbers
For a menu of support and other services, call [phone]. Or call [phone] for an operator.

GRF 400/1600 Getting Started - 1.4 Update 2 iii
Customer Service
Customer Service provides a variety of options for obtaining information about Lucent
products and services, software upgrades, and technical assistance.
Finding information and software on the Internet
Visit the Web site at http://www.ascend.com for technical information, product
information, and descriptions of available services.
Visit the FTP site at ftp.ascend.com for software upgrades, release notes, and addenda to
this manual.
Obtaining technical assistance
You can obtain technical assistance by telephone, email, fax, modem, or regular mail, as well
as over the Internet.
Enabling Lucent to assist you
If you need to contact Lucent for help with a problem, make sure that you have the following
information when you call or that you include it in your correspondence:
• Product name and model.
• Software and hardware options.
• Software version.
• Type of computer you are using.
• Description of the problem.
Calling Lucent from within the United States
In the U.S., you can take advantage of Priority Technical Assistance or an Advantage service
contract, or you can call to request assistance.
Priority Technical Assistance
If you need to talk to an engineer right away, call [phone] to reach the Priority Call
queue. The charge of $2.95 per minute does not begin to accrue until you are connected to an
engineer. Average wait times are less than three minutes.
Other telephone numbers
For a menu of Lucent’s services, call (800) 272-363). Or call [phone] for an operator.

iv GRF 400/1600 Getting Started - 1.4 Update 2
Calling Lucent from outside the United States
You can contact Lucent by telephone from outside the United States at one of the following
numbers:
Obtaining assistance through correspondence
Lucent maintains two email addresses for technical support questions. One is for customers in
the United States, and the other is for customers in Europe, the Middle East, and Asia. If you
prefer to correspond by fax, BBS, or regular mail, please direct your inquiry to Lucent’s U.S.
offices. Following are the ways in which you can reach Customer Service:
• Email from within the U.S.—[email protected]
• Email from Europe, the Middle East, or Asia—[email protected]
• Fax—[phone]
• Customer Support BBS (by modem)—[phone]
Write to Lucent at the following address:
Attn: Customer Service
Lucent Technologies Inc.
1701 Harbor Bay Parkway
Alameda, CA 94502-3002
Telephone outside the United States [phone]
Austria/Germany/Switzerland ([phone]
Benelux ([phone]
France ([phone]
Italy ([phone]
Japan ([phone]
Middle East/Africa ([phone]
Scandinavia ([phone]
Spain/Portugal ([phone]
UK ([phone]
For theAsia Pacific Region, you can find additional support resources at
http://apac.ascend.com

GRF 400/1600 Getting Started - 1.4 Update 2 v
Important safety instructions
The following safety instructions apply to the GRF router models GRF-4-AC, GRF-4-DC,
GRF-16-AC, and GRF-16-DC except as noted:
1 Read and follow all warning notices and instructions marked on the product or included in
the manual.
2 Do not attempt to service this product yourself, as opening or removing covers and/or
components may expose you to dangerous high voltage points or other risks. Refer all
servicing to qualified service personnel.
3 The maximum recommended ambient temperature for all GRF router models is 104˚
Fahrenheit (40˚ Celsius). Care should be given to allow sufficient air circulation or space
between units when the GRF chassis is installed in a closed or multi-unit rack assembly
because the operating ambient temperature of the rack environment might be greater than
room ambient.
4 Slots and openings in the GRF cabinet are provided for ventilation. To ensure reliable
operation of the product and to protect it from overheating, maintain a minimum of 4
inches clearance on the top and sides of the GRF 400 router, and a minimum of 6 inches
on the top and sides of the GRF 1600 router.
5 Installation of the GRF 400 or 1600 in a rack without sufficient air flow can be unsafe.
6 If a GRF router is installed in a rack, the rack should safely support the combined weight
of all equipment it supports.
- A fully loaded, redundant-power GRF 400 weighs 38.5 lbs (17.3 kg).
- A fully loaded, single-power GRF 400 weighs 32.5 lbs (14.6 kg).
- A four card, redundant-power GRF 1600 weighs 147 lbs (66.2 kg).
- A four card, single-power GRF 1600 weighs 127 lbs (57.2 kg).
7 The connections and equipment that supply power to GRF routers should be capable of
operating safely with the maximum power requirements of the particular GRF model. In
the event of a power overload, the supply circuits and supply wiring should not become
hazardous.
8 Models with AC power inputs are 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.
9 Prior to installation, use an outlet tester or a voltmeter to check theAC receptacle for the
presence of earth ground. If the receptacle is not properly grounded, the installation must
not continue until a qualified electrician has corrected the problem. Similarly, in the case
of DC input power, check the DC ground (s).
10 If a three-wire grounding type power source is not available, consult a qualified electrician
to determine another method of grounding the equipment.
11 Models with DC power inputs must be connected to an earth ground through the terminal
block Earth/Chassis Ground connectors. This is a safety feature. Equipment grounding is
vital to ensure safe operation.

vi GRF 400/1600 Getting Started - 1.4 Update 2
12 Install DC-equipped GRF 400 and 1600 routers only in restricted access areas in
accordance with Articles 110-16, 110-17, and 110-18 of the National Electrical Code,
ANSI/NFPA 70.
13 Do not allow anything to rest on the power cord and do not locate the product where
persons will walk on the power cord.
14 Industry-standard cables are provided with this product. Special cables that may be
required by the regulatory inspection authority for the installation site are the
responsibility of the customer.
15 When installed in the final configuration, the product must comply with the applicable
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.

GRF 400/1600 Getting Started - 1.4 Update 2 vii
Wichtige Sicherheitshinweise
Die folgenden Sicherheitshinweise gelten für die GRF-Oberfräsenmodelle GRF-4AC,
GRF-4-DC, GRF-16-AC und GRF-16-DC, außer wenn anderweitig angegeben:
1 Lesen und befolgen Sie alle am Produkt angebrachten und im Handbuch enthaltenen
Warnhinweise und Anleitungen.
2 Versuchen Sie nicht, dieses Gerät selbst zu warten bzw. die Abdeckung zu öffnen oder
Bauteile zu entfernen. Hochspannungsgefahr. Die Wartung muß durch qualifiziertes
Fachpersonal ausgeführt werden.
3 Die empfohlene maximale Umgebungstemperatur für alle GRF-Oberfräsenmodelle liegt
bei 40º C. Sorgen Sie für gute Belüftung bzw. ausreichenden Abstand zwischen einzelnen
Geräten, wenn das GRF-Gehäuse in einem Einzel- oder Mehrfach-Einschubrahmen
installiert werden soll, da die Betriebstemperatur in dem Einschubrahmen evtl. höher als
die Raumtemperatur sein kann.
4 Schlitze und Öffnungen im GRF-Gehäuse dienen zur Belüftung. Um einen einwandfreien
Betrieb des Produktes zu gewährleisten und um Überhitzung vorzubeugen, jeweils oben
und an den Seiten der GRF-400-Oberfräse mindestens 10,16 cm und an der
GRF-1600-Oberfräse mindesten 15,24 cm Freiraum vorsehen.
5 Bei unzureichender Belüftung ist die Installation eines GRF-400 oder 1600 in einem
Einschubrahmen gefährlich.
6 Bei Installation einer GRF-Oberfräse in einem Einschubrahmen, muß dieser das
Gesamtgewicht aller darin installierten Geräte sicher tragen können.
– Ein komplett bestückter Redundanzstrom-GRF-400 wiegt 17,3 kg.
– Ein komplett bestückter Einzelstrom-GRF-400 wiegt 14,9 kg.
– Ein mit vier Karten bestückter Redundanzstrom-GRF-1600 wiegt 66,2 kg.
– Ein mit vier Karten bestückter Einzelstrom-GRF-1600 wiegt 57,2 kg.
7 Die Adapter und Geräte, die die GRF-Oberfräsen mit Strom versorgen, sollten auch bei
maximaler Stromanforderung des einzelnen GRF-Modells noch sicher laufen. Im Fall
einer Stromüberlastung sollten die Versorgungskreise und kabel keine Gefahrenquelle
darstellen.
8 Alle mit Netzeingängen versehenen Geräte müssen mit einem vorschriftsmäßigen Stecker
bestückt sein. Der Stecker bietet die notwendige Erdung und darf in keiner Weise
modifiziert oder mit einem Adapter verwendet werden.
9 Überprüfen Sie vor der Installation mit Hilfe eines Steckdosentestgerätes oder eines
Voltmeters die Erdung der Netzsteckdose. Sollte die Steckdose nicht ordnungsgemäß
geerdet sein, darf mit der Installation erst fortgefahren werden, wenn ein qualifizierter
Elektriker dieses Problem behoben hat. Handelt es sich um einen Gleichstromeingang ist
dieser in gleicher Weise auf ordnungsgemäße Erdung zu überprüfen.
10 Ist keine 3polige geerdete Stromquelle vorhanden, beauftragen Sie einen qualifizierten
Elektriker damit, das Gerät auf andere Weise zu erden.

viii GRF 400/1600 Getting Started - 1.4 Update 2
11 Bei Modellen mit Gleichstromeingängen muß ein Erdungsdraht entweder an der
Klemmleiste oder an einer Gehäuseschraube angeschlossen werden. Hierbei handelt es
sich um eine Sicherheitseinrichtung. Die Erdung des Gerätes ist eine wichtige
Voraussetzung für den sicheren Betrieb.
12 Die gleichstromausgerüsteten Oberfräsenmodelle GRF-400- und GRF-1600-Oberfräse
dürfen nur in Bereichen mit beschränktem Zugang, unter Berücksichtigung der
anwendbaren Bestimmungen für Elektroinstallationen sowie der StandardsANSI/NFPA
70 installiert werden.
13 Keine Gegenstände auf das Netzkabel stellen. Das Kabel so verlegen, daß Personen nicht
versehentlich darauf treten können.
14 Standardkabel sind im Lieferumfang des Produkts enthalten. Sonderkabel, die evtl. gemäß
den örtlichen Bestimmungen für die Installation erforderlich sind, sind vom Kunden zu
stellen.
15 Zur Installation in der endgültigen Konfiguration muß das Produkt den am Installationsort
geltenden Sicherheitsstandards und bestimmungen entsprechen. Genauere Informationen
erhalten Sie ggf. bei den zuständigen Behörden.

Contents
GRF 400/1600 Getting Started - 1.4 Update 2 ix
Contents
Customer Service..................................................................................................................... iii
AboutThis Guide ............................................................................ xix
About 1.4 Update 2................................................................................................................ xix
What is in this guide............................................................................................................... xix
What you should know ............................................................................................................ xx
Documentation conventions................................................................................................... xxi
Documentation set................................................................................................................. xxii
Related publications.............................................................................................................. xxii
Chapter 1 Getting Acquainted with the GRF 400........................................... 1-1
What is the GRF 400?............................................................................................................ 1-2
Which items are included in your system? ....................................................................... 1-2
AC power cord......................................................................................................... 1-2
Site-supplied components ................................................................................................... 1-3
Components you can add....................................................................................................... 1-3
Upgrading system memory.................................................................................................... 1-4
Overview of the GRF 400 base unit....................................................................................... 1-5
Control board .................................................................................................. 1-6
Switch control................................................................................................................. 1-6
System memory ........................................................................................... 1-7
Fans................................................................................................................................. 1-8
Fan “too slow” message........................................................................................... 1-8
Backplane .................................................................................................................. 1-8
Communications bus ....................................................................................... 1-8
Battery............................................................................................................................. 1-8
Power supplies ........................................................................................................ 1-9
Redundant units....................................................................................................... 1-9
Failure notification ................................................................................................. 1-9
Description of the AC power supply ........................................................................ 1-10
A note about redundant AC supplies ................................................................... 1-10
Incompatibilities between AC power supply models ................................................ 1-10
Description of the 48V DC power supply ................................................................... 1-12
Redundant DC supply safety considerations ....................................................... 1-12
Installation preview .................................................................................................... 1-13
Chapter 2 Getting Acquainted with the GRF 1600......................................... 2-1
What is the GRF 1600? ............................................................................................. 2-2
Which items are included in your system? ........................................................................ 2-3
AC power cord ...................................................................................................... 2-3
Site-supplied components ................................................................................................... 2-3
Components you can add....................................................................................................... 2-3
Upgrading system memory.................................................................................................... 2-5
Overview of the GRF 1600 base unit ................................................................................... 2-6
Media cards..................................................................................................................... 2-8
Chassis fans ....................................................................................................... 2-8

x GRF 400/1600 Getting Started - 1.4 Update 2
Contents
Control board .................................................................................................... 2-9
Switch board ................................................................................................................. 2-10
Switch control........................................................................................................ 2-10
Battery........................................................................................................................... 2-10
Backplane ............................................................................................................... 2-10
Communications bus ............................................................................................. 2-10
System memory ......................................................................................... 2-11
Power supply options ...................................................................................... 2-12
Power supply failure notification .......................................................................... 2-12
Description of the AC power supplies ............................................................... 2-13
AC drawer locking tab.................................................................................................. 2-14
How to obtain a clamp........................................................................................... 2-14
AC power supply safety considerations ................................................................... 2-14
Redundant AC supply safety considerations ....................................................... 2-15
Label requirement.................................................................................................. 2-15
Minimum media card load requirement........................................................................ 2-15
Description of the 48VDC power supplies ........................................................ 2-16
DC drawer locking tab........................................................................................... 2-17
DC power supply safety considerations ................................................................... 2-17
Redundant DC supply safety considerations ....................................................... 2-17
Minimum media card load requirement........................................................................ 2-17
Installation preview .................................................................................................... 2-18
Chapter 3 Rack Mount and Power On Procedures........................................ 3-1
Rack mounting the GRF 400 .............................................................................................. 3-2
Servicing clearances .................................................................................................. 3-2
Power and ground requirements ................................................................................ 3-2
Rack-mounting requirements ................................................................................... 3-3
Ventilation requirements................................................................................................. 3-3
What to do next............................................................................................................... 3-3
Inserting a media card............................................................................................................ 3-4
ESD requirements........................................................................................................... 3-5
Insertion procedure ............................................................................................ 3-5
Attaching a VT-100 terminal ................................................................................... 3-6
VT-100 terminal settings .................................................................................... 3-6
Laptop PC ....................................................................................................................... 3-6
What to do next............................................................................................................... 3-6
Powering on the GRF 400...................................................................................................... 3-7
Redundant power supplies.............................................................................................. 3-7
Power supply failure notification ................................................................................. 3-7
Interpreting GRF 400 control board LEDs ........................................................................ 3-8
Applying AC power to the GRF 400 ................................................................................. 3-9
Plug-in steps.................................................................................................................... 3-9
A note about redundant AC supplies ..................................................................... 3-9
Labeling a redundant AC power supply ....................................................................... 3-10
Replacing a redundant AC power supply ................................................................... 3-10
What to do next............................................................................................................. 3-10
Applying DC power to the GRF 400 ............................................................................... 3-11
Site installation requirements .............................................................................. 3-11
DC terminals ...................................................................................................... 3-12
Site alarm option ................................................................................................... 3-12
Wiring procedure.......................................................................................................... 3-13