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Catalyst 6000 Family 24-Port FXS Analog Interface Module Installation Note

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Catalyst 6500 Series 24-Port FXS Analog Interface Module Installation Note

Table Of Contents

Catalyst 6500 Series 24-Port FXS Analog Interface Module Installation Note

Contents

Safety Overview

Features

Hot Swapping

Power Management

Environmental Monitoring

Front Panel Description

Status LED

Link LEDs

RJ-21 Connector

Specifications

Installing the 24-Port FXS Analog Interface Module

Required Tools

Removing Modules

Installing Modules

Connecting a Cable to the 24-Port FXS Analog Interface Module Port

What to Do After Installing the 24-Port FXS Analog Interface Module

Regulatory Standards Compliance

Obtaining Documentation and Submitting a Service Request


Catalyst 6500 Series 24-Port FXS Analog Interface Module Installation Note


Product Numbers: WS-X6624-FXS

This publicationdescribes how to install the Catalyst 6500 series 24-port Foreign Exchange Station (FXS) analog interface module. The FXS interfaces connect directly to standard analog telephones or fax machines.

Contents

This publication consists of the following sections:

Safety Overview

Features

Front Panel Description

Specifications

Installing the 24-Port FXS Analog Interface Module

Connecting a Cable to the 24-Port FXS Analog Interface Module Port

What to Do After Installing the 24-Port FXS Analog Interface Module

Regulatory Standards Compliance

Obtaining Documentation and Submitting a Service Request

The FXS interfaces supply ring voltage, dial tone, and other services as described in this publication.

FXS ports emulate the central office (CO) or private branch exchange (PBX) in that they provide a service to an analog telephone or fax machine. The telephone or fax machine behaves as if it is connected to a normal CO or PBX line.


Note All signaling configuration is done through Cisco CallManager. Refer to the Cisco CallManager documentation for complete configuration details.


Safety Overview

Safety warnings appear throughout this publication in procedures that may harm you if performed incorrectly. A warning symbol precedes each warning statement.


Note For a complete description of safety and compliance requirements, refer to the Regulatory Compliance and Safety Information for the Calyst 6500 Series Switches document.


Warning


IMPORTANT SAFETY INSTRUCTIONS

This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. To see translations of the warnings that appear in this publication, refer to the translated safety warnings that accompanied this device.

Note:  SAVE THESE INSTRUCTIONS

Note:  This documentation is to be used in conjunction with the specific product installation guide that shipped with the product. Please refer to the Installation Guide, Configuration Guide, or other enclosed additional documentation for further details.

Waarschuwing

BELANGRIJKE VEILIGHEIDSINSTRUCTIES

Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan veroorzaken. Voordat u aan enige apparatuur gaat werken, dient u zich bewust te zijn van de bij elektrische schakelingen betrokken risico's en dient u op de hoogte te zijn van de standaard praktijken om ongelukken te voorkomen. Voor een vertaling van de waarschuwingen die in deze publicatie verschijnen, dient u de vertaalde veiligheidswaarschuwingen te raadplegen die bij dit apparaat worden geleverd.

Opmerking  BEWAAR DEZE INSTRUCTIES.

Opmerking  Deze documentatie dient gebruikt te worden in combinatie met de installatiehandleiding voor het specifieke product die bij het product wordt geleverd. Raadpleeg de installatiehandleiding, configuratiehandleiding of andere verdere ingesloten documentatie voor meer informatie.

Varoitus

TÄRKEITÄ TURVALLISUUTEEN LIITTYVIÄ OHJEITA

Tämä varoitusmerkki merkitsee vaaraa. Olet tilanteessa, joka voi johtaa ruumiinvammaan. Ennen kuin työskentelet minkään laitteiston parissa, ota selvää sähkökytkentöihin liittyvistä vaaroista ja tavanomaisista onnettomuuksien ehkäisykeinoista. Tässä asiakirjassa esitettyjen varoitusten käännökset löydät laitteen mukana toimitetuista ohjeista.

Huomautus  SÄILYTÄ NÄMÄ OHJEET

Huomautus  Tämä asiakirja on tarkoitettu käytettäväksi yhdessä tuotteen mukana tulleen asennusoppaan kanssa. Katso lisätietoja asennusoppaasta, kokoonpano-oppaasta ja muista mukana toimitetuista asiakirjoista.

Attention

IMPORTANTES INFORMATIONS DE SÉCURITÉ

Ce symbole d'avertissement indique un danger. Vous vous trouvez dans une situation pouvant causer des blessures ou des dommages corporels. Avant de travailler sur un équipement, soyez conscient des dangers posés par les circuits électriques et familiarisez-vous avec les procédures couramment utilisées pour éviter les accidents. Pour prendre connaissance des traductions d'avertissements figurant dans cette publication, consultez les consignes de sécurité traduites qui accompagnent cet appareil.

Remarque  CONSERVEZ CES INFORMATIONS

Remarque  Cette documentation doit être utilisée avec le guide spécifique d'installation du produit qui accompagne ce dernier. Veuillez vous reporter au Guide d'installation, au Guide de configuration, ou à toute autre documentation jointe pour de plus amples renseignements.

Warnung

WICHTIGE SICHERHEITSANWEISUNGEN

Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu einer Körperverletzung führen könnte. Bevor Sie mit der Arbeit an irgendeinem Gerät beginnen, seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur Vermeidung von Unfällen bewusst. Übersetzungen der in dieser Veröffentlichung enthaltenen Warnhinweise sind im Lieferumfang des Geräts enthalten.

Hinweis  BEWAHREN SIE DIESE SICHERHEITSANWEISUNGEN AUF

Hinweis  Dieses Handbuch ist zum Gebrauch in Verbindung mit dem Installationshandbuch für Ihr Gerät bestimmt, das dem Gerät beiliegt. Entnehmen Sie bitte alle weiteren Informationen dem Handbuch (Installations- oder Konfigurationshandbuch o. Ä.) für Ihr spezifisches Gerät.

Figyelem!

FONTOS BIZTONSÁGI ELÕÍRÁSOK

Ez a figyelmezetõ jel veszélyre utal. Sérülésveszélyt rejtõ helyzetben van. Mielõtt bármely berendezésen munkát végezte, legyen figyelemmel az elektromos áramkörök okozta kockázatokra, és ismerkedjen meg a szokásos balesetvédelmi eljárásokkal. A kiadványban szereplõ figyelmeztetések fordítása a készülékhez mellékelt biztonsági figyelmeztetések között található.

Megjegyzés  ÕRIZZE MEG EZEKET AZ UTASÍTÁSOKAT!

Megjegyzés  Ezt a dokumentációt a készülékhez mellékelt üzembe helyezési útmutatóval együtt kell használni. További tudnivalók a mellékelt Üzembe helyezési útmutatóban (Installation Guide), Konfigurációs útmutatóban (Configuration Guide) vagy más dokumentumban találhatók.

Avvertenza

IMPORTANTI ISTRUZIONI SULLA SICUREZZA

Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare infortuni alle persone. Prima di intervenire su qualsiasi apparecchiatura, occorre essere al corrente dei pericoli relativi ai circuiti elettrici e conoscere le procedure standard per la prevenzione di incidenti. Per le traduzioni delle avvertenze riportate in questo documento, vedere le avvertenze di sicurezza che accompagnano questo dispositivo.

Nota  CONSERVARE QUESTE ISTRUZIONI

Nota  La presente documentazione va usata congiuntamente alla guida di installazione specifica spedita con il prodotto. Per maggiori informazioni, consultare la Guida all'installazione, la Guida alla configurazione o altra documentazione acclusa.

Advarsel

VIKTIGE SIKKERHETSINSTRUKSJONER

Dette varselssymbolet betyr fare. Du befinner deg i en situasjon som kan forårsake personskade. Før du utfører arbeid med utstyret, bør du være oppmerksom på farene som er forbundet med elektriske kretssystemer, og du bør være kjent med vanlig praksis for å unngå ulykker. For å se oversettelser av advarslene i denne publikasjonen, se de oversatte sikkerhetsvarslene som følger med denne enheten.

Merk  TA VARE PÅ DISSE INSTRUKSJONENE

Merk  Denne dokumentasjonen skal brukes i forbindelse med den spesifikke installasjonsveiledningen som fulgte med produktet. Vennligst se installasjonsveiledningen, konfigureringsveiledningen eller annen vedlagt tilleggsdokumentasjon for detaljer.

Aviso

INSTRUÇÕES IMPORTANTES DE SEGURANÇA

Este símbolo de aviso significa perigo. O utilizador encontra-se numa situação que poderá ser causadora de lesões corporais. Antes de iniciar a utilização de qualquer equipamento, tenha em atenção os perigos envolvidos no manuseamento de circuitos eléctricos e familiarize-se com as práticas habituais de prevenção de acidentes. Para ver traduções dos avisos incluídos nesta publicação, consulte os avisos de segurança traduzidos que acompanham este dispositivo.

Nota  GUARDE ESTAS INSTRUÇÕES

Nota  Esta documentação destina-se a ser utilizada em conjunto com o manual de instalação incluído com o produto específico. Consulte o manual de instalação, o manual de configuração ou outra documentação adicional inclusa, para obter mais informações.

¡Advertencia!

INSTRUCCIONES IMPORTANTES DE SEGURIDAD

Este símbolo de aviso indica peligro. Existe riesgo para su integridad física. Antes de manipular cualquier equipo, considere los riesgos de la corriente eléctrica y familiarícese con los procedimientos estándar de prevención de accidentes. Vea las traducciones de las advertencias que acompañan a este dispositivo.

Nota  GUARDE ESTAS INSTRUCCIONES

Nota  Esta documentación está pensada para ser utilizada con la guía de instalación del producto que lo acompaña. Si necesita más detalles, consulte la Guía de instalación, la Guía de configuración o cualquier documentación adicional adjunta.

Varning!

VIKTIGA SÄKERHETSANVISNINGAR

Denna varningssignal signalerar fara. Du befinner dig i en situation som kan leda till personskada. Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanliga förfaranden för att förebygga olyckor. Se översättningarna av de varningsmeddelanden som finns i denna publikation, och se de översatta säkerhetsvarningarna som medföljer denna anordning.

OBS!  SPARA DESSA ANVISNINGAR

OBS!  Denna dokumentation ska användas i samband med den specifika produktinstallationshandbok som medföljde produkten. Se installationshandboken, konfigurationshandboken eller annan bifogad ytterligare dokumentation för närmare detaljer.

 



Features

Features unique to the 24-port FXS analog interface module features are listed in Table 1. Features that the 24-port FXS analog interface module shares with other Catalyst 6500 modules are described in the following sections:

Hot Swapping

Power Management

Environmental Monitoring

Table 1 24-Port Analog Interface Module Features 

Digital Signal Processing per Port

G.711, G.729, G.729A voice encoding

Silence suppression and voice activity detection

Comfort noise generation

Ringer, software programmable frequency and cadence, based on country

Dual tone multifrequency (DTMF) detection

Signaling, loop start

Modem detection

Line echo cancellation (32 ms)

Impedance (600 ohms)

Programmable analog gain, signaling timers

SPAN or port mirroring support

FXS Interface Features

Address signaling formats: In-band DTMF

Signaling formats: Loop start

Ringing tone: Programmable

Ringing voltage: Programmable, based on country

Ringing frequency: Programmable, based on country

Distance: 500 ohms maximum loop


Fax and modem transport parameters are listed in Table 2.

Table 2 Fax and Modem Transport Parameters 

Parameter Name
Description
Default

Fax relay enable

Enables/disables fax relay support in the gateway. Enabling this parameter will result in the gateway attempting fax relay negotiation as part of the call setup. If it is enabled but the far end does not support fax relay, the fax call will switch to pass-through mode.

Checkbox checked

Fax error correction mode (ECM) override

ECM is a feature present in some higher-end fax models that enables fax pages to be transmitted error free. If ECM is enabled, the transmission has a low tolerance to jitter and packet loss. This results in a higher number of failed fax calls. For better reliability (even with higher packet loss), ECM needs to be disabled. ECM is disabled by enabling the checkbox.

Checkbox checked

Maximum fax rate

Defines the maximum fax transmission rate to be used during the fax call. This can be used to restrict the bandwidth utilized for fax transmission.

14400

Fax payload size

Configures the size of the fax payload (fax data) carried over real-time transport protocol (RTP). The value can range between 20 and 48.

20

Non standard facilities country code

Overrides the country code passed by the fax machine with the value defined. Setting the value to default (65535) results in the gateway passing the country code values received from the fax machine to the far end. If the value is not the default, then the gateway will pass the configured value as the country code to the far end. It will suppress the actual country code passed by the fax machine. Country code can be received by the gateway from the far end through ISDN. For details about the nonstandard facilities country code, refer to the T.35 specification.

65535

Non standard facilities vendor code

Overrides the vendor/provider code passed by the fax machine with the value defined. Setting the value to default (65535) results in the gateway passing the vendor code values received from the fax machine to the far end. If the value is not the default, the gateway passes the configured value as the vendor code to the far end. It will suppress the actual vendor code passed by the fax machine. The vendor code can be received by the gateway from the far end through ISDN. For details about the nonstandard facilities vendor code, refer to the T.35 specification.

65535

Fax/Modem Packet Redundancy

Enables packet redundancy support for fax and modem calls. Packet redundancy support results in retransmission of packets in case of problems. Enabling redundancy can have a negative impact on performance.

Checkbox unchecked

V.21 Flag Sequence Detection Count

Specifies the number of V.21 flag sequences that need to be detected in order to determine that an incoming fax tone is valid. Increase this value when there are line disturbances that require the gateway to wait for a longer period of time to confirm a fax call.

4

Port Used for Voice Calls

Optimizes the performance of voice calls. If this parameter is enabled and the parameters for modem and fax calls are disabled, the port is configured to accept only voice calls. Enable this parameter only if you are certain that a port will handle voice calls only.

Checkbox checked

Port Used for Modem Calls

Optimizes the performance of modem calls. If this parameter is enabled and the parameters for voice and fax calls are disabled, the port is configured to accept only modem calls. Enabling this parameter improves the performance of the port by reducing or removing the switchover time required to move from voice mode to modem mode. Enable this parameter only if you are certain that a port will handle modem calls only

Checkbox checked

Enabled Port Used for Fax Calls

Optimizes the performance of fax calls. If this parameter is enabled and the parameters for voice and modem calls are disabled, the port is configured to accept only fax calls. Enabling this parameter improves the performance of the port by reducing or removing the switchover time required to move from voice mode to fax mode. Enable this parameter only if you are certain that a port will handlefax calls only

Checkbox checked

Named service event (NSE) type

NSE type attempts to standardize the transfer of tones over real-time transport protocol (RTP). Two NSE standards exist in Cisco products: one for Cisco IOS gateways and one for non-Cisco IOS gateways. The Catalyst 6500 Series Switch 8-port T1/E1 PSTN interface module supports both standards. You need to configure the right NSE type based on the network setup. If the module needs to talk to a Cisco IOS gateway (a VG200 or AS5300 for example), set this option to IOS Gateway. If the gateways need to talk to other non-Cisco IOS gateways (such as a WS-X6608-E1/T1, VG248, or another WS-X6624-FXS), set this option to non-IOS Gateway.

Non-IOS Gateway


Hot Swapping

Hot swapping lets you remove and replace the 24-port FXS analog interface module while the system is operating. When the system detects that a module has been installed or removed, it automatically runs diagnostic and discovery routines, acknowledges the presence or absence of the module, and resumes system operation without any user intervention.

Power Management

Because the Catalyst 6500 series modules have different power requirements, certain switch configurations require more power than a single power supply can provide. Although the power management feature allows you to power all installed modules with two power supplies, redundancy is not supported in this configuration.

For detailed information on power management, refer to the Catalyst 6500 Series Switch Software Configuration Guide.

Environmental Monitoring

Environmental monitoring of chassis components provides early warning indications of possible component failure to ensure safe and reliable system operation and avoid network interruptions.

For detailed information on environmental monitoring, refer to the Catalyst 6500 Series Switch Software Configuration Guide.

Front Panel Description

The 24-port FXS analog interface module front panel features are shown in Figure 1 and are described in the following sections.

Figure 1 24-Port FXS Analog Interface Module

Status LED

When the 24-port FXS analog interface module is powered up, it initializes various hardware components and communicates with the supervisor engine. The Status LED on the module is described in Table 3.


Note For detailed information on the supervisor engine LEDs, refer to the Catalyst 6500 Series Switch Module Installation Guide.


Table 3 24-Port FXS Analog Interface Module Status LED

Color
Description

Off

The module is waiting for the supervisor engine to grant power

 

The module is not receiving power. Module was powered down due to lack of power (module listed as power-deny in the show module status field)

Red

The line card processor powered up, but is not running

 

The line card processor detected a fatal error during its diagnostics

 

Overtemperature condition (major threshold exceeded)

Orange

The module is initializing hardware or communicating with the supervisor engine

 

The supervisor engine has disabled the module

 

The supervisor engine has sent a SCP_SET_DIAG_FEATURES message indicating that the diagnostics have failed

 

Overtemperature condition (minor threshold exceeded)

Green

The module is operational; the supervisor engine has granted a module online status


Link LEDs

The Link LEDs show port and link status for each of the 24 ports as described in Table 4.

Table 4 24-Port FXS Analog Interface Module Link LEDs

LED
Color
Description

Link

Green

Telephone or fax machine is off-hook

 

Yellow

Module or port disabled through CLI1

 

Off

Port not active (connected device on-hook) or link is not connected

1 CLI = command-line interface.


RJ-21 Connector

The RJ-21 connector on the module front panel allows you to attach 24 analog phones or fax machines to the system.

Specifications

The 24-port FXS analog interface module physical specifications are listed in Table 5.

Table 5 24-Port FXS Analog Interface Module Specifications 

Specifications
Description

Environmental conditions

 

Operating temperature

32 to 104°F (0 to 40°C)

Nonoperating temperature

-40 to 167°F (-40 to 75°C)

Humidity

10 to 90%, noncondensing

Dimensions (H x W x D)

1.2 x 14.4 x 16 in. (30 x 356 x 406 mm)

Weight

Approximately 3 lb (1.36 kg)

Software requirements

Catalyst 6500 Series Switch supervisor engine software version 5.5 or later

 

Cisco CallManager software release 3.0 or later


Installing the 24-Port FXS Analog Interface Module

Slot 1 on the Catalyst 6500 Series Switch is reserved for the supervisor engine (see Figure 2). If you are using a redundant supervisor engine, it would go in slot 2; otherwise, slot 2 can be used for other modules. The 24-port FXS analog interface module can be installed in any of the other slots.

Figure 2 Catalyst 6006/6506 Switch Chassis


Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment.


The section is divided into the following topics:

Required Tools

Removing Modules

Installing Modules

Required Tools

These tools are required to install the 24-port FXS analog module in the Catalyst 6500 series switches:

Number 1 and number 2 Phillips screwdrivers for the captive installation screws

Antistatic mat or antistatic foam

Wrist strap or other grounding device

Removing Modules


Caution During this procedure, wear grounding wrist straps to avoid ESD damage to the module. Do not directly touch the backplane with your hand or any metal tool, or you could shock yourself.


Caution To prevent ESD damage, handle modules by the carrier edges only.

To remove a module from a Catalyst 6500 Series Switch, perform these steps:


Step 1 Disconnect any network interface cables attached to the ports on the module you intend to remove.

Step 2 Loosen the captive installation screws, as shown in Figure 3.

Figure 3 Ejector Levers and Captive Installation Screws

Step 3 Grasp the left and right ejector levers and simultaneously pivot the levers outward to release the module from the backplane connector. Figure 3 shows a close-up of the right ejector lever.

Step 4 Grasp the module front panel with one hand and place your other hand under the carrier to support and guide it out of the slot. Do not touch the printed circuit boards or connector pins.

Step 5 Carefully pull the module straight out of the slot, keeping your other hand under the carrier to guide it.

Step 6 Place the module on an antistatic mat or antistatic foam, or immediately install it in another slot.

Step 7 If the slot is to remain empty, install a module filler plate (part number 800-00292-01) to keep dust out of the chassis, to maintain proper airflow through the module compartment, and to prevent exposure to hazardous voltages and current.



Warning Blank faceplates and cover panels serve three important functions: they prevent exposure to hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate the system unless all cards, faceplates, front covers, and rear covers are in place.



Caution Before connecting system power or turning on the switch, ensure that the system is connected to a supplementary ground. For complete instructions on connecting the supplementary ground, refer to the Catalyst 6500 Series Switch Installation Guide publication.

Installing Modules

Follow these steps to install the 24-port FXS analog interface module:


Step 1 Connect an ASCII terminal or a PC running terminal emulation software to the console port on the supervisor engine.

Step 2 Choose a slot for the new FXS analog interface module. Ensure that you have enough clearance to accommodate any interface equipment that you will connect directly to the module ports. If possible, place modules between empty slots that contain only module filler plates.

Step 3 Remove the module from its antistatic packaging.

Step 4 Guide the module into the slot, aligning the sides of the module with the guides in the slot (see Figure 4). Avoid touching the components on the board.

Figure 4 Installing the FXS Module in the Chassis

Step 5 While keeping the module oriented horizontally, carefully slide it into the slot until its front panel contacts the ejector levers (see Figure 3).

Step 6 Using the thumb and forefinger of each hand, simultaneously push the left lever and the right lever in to seat the module all the way into the backplane connector.


Caution Always use the ejector levers when installing or removing modules. A module that is partially seated in the backplane causes the system to halt.

Step 7 Use a screwdriver to tighten the captive installation screws on the left and right sides of the module (see Figure 3).

Step 8 Check the status of the module as follows:

a. After the module has booted and run diagnostics, ensure that the module Status LED is green (module operational).

b. Enter the show module command at the Cat6000> prompt to verify that the system acknowledges the new module and reports it as ok in the screen display.


Connecting a Cable to the 24-Port FXS Analog Interface Module Port


Caution If the symbol of suitability with an overlaid cross (cross-hockey sticks symbol) appears above a port, you must not connect the port to a public network that follows the European Union standards. Connecting the port to this type of public network can cause severe injury or damage your switch.

Use a standard RJ-21 Category 5 telco connector and cable to connect to the RJ-21 connector. Two types of RJ-21 connectors are shown in Figure 5 and Figure 6. A pinout for the module's RJ-21 connector is provided in Table 6.

Figure 5 RJ-21 Telco Interface 90-Degree Cable Connector

Figure 6 RJ-21 Telco Interface 180-Degree Cable Connector

Table 6 RJ-21 Connector Pinout 

Port Number
Connector Pin Number
Signal
Port Number
Connector Pin Number
Signal

1

1
26

Ring
Tip

13

13
38

Ring
Tip

2

2
27

Ring
Tip

14

14
39

Ring
Tip

3

3
28

Ring
Tip

15

15
40

Ring
Tip

4

4
29

Ring
Tip

16

16
41

Ring
Tip

5

5
30

Ring
Tip

17

17
42

Ring
Tip

6

6
31

Ring
Tip

18

18
43

Ring
Tip

7

7
32

Ring
Tip

19

19
44

Ring
Tip

8

8
33

Ring
Tip

20

20
45

Ring
Tip

9

9
34

Ring
Tip

21

21
46

Ring
Tip

10

10
35

Ring
Tip

22

22
47

Ring
Tip

11

11
36

Ring
Tip

23

23
48

Ring
Tip

12

12
37

Ring
Tip

24

24
49

Ring
Tip

-

-

-

-

25, 50, 51, 52

GND


What to Do After Installing the 24-Port FXS Analog Interface Module

After you have installed the 24-port FXS analog interface module, refer to the Catalyst 6500 Series Switch Software Configuration Guide for complete configuration details. Note that all signaling configuration is done through Cisco CallManager; refer to the most recent version of Cisco CallManager documentation for configuration instructions.

Regulatory Standards Compliance

Catalyst  6500 Series Switch modules, when installed in a system, comply with the standards listed in Table 7.

Table 7 Catalyst 6500 Series Switch Regulatory Compliance Specifications 

Agency Approvals
Specification

Compliance

CE1 Marking

Safety

UL2  1950, CSA3 -C22.2 No. 950, EN4 60950, IEC5 950, TS6  001, AS/NZS7 3260

EMC8

FCC9 Part 15 (CFR10 47) Class A, ICES11 -003 Class A, EN55022 Class A, CISPR22 Class A, AS/NZS 3548 Class A, and VCCI Class A with UTP12 cables

 

EN55022 Class B, CISPR22 Class B, AS/NZS 3548 Class B, and VCCI13 Class B with FTP14 cables

1 CE = European Compliance.

2 UL = Underwriters Laboratory.

3 CSA = Canadian Standards Association.

4 EN = European Norm.

5 IEC = International Electrotechnical Commission.

6 TS = Technical Specification.

7 AS/NZS = Standards Australia/Standards New Zealand.

8 EMC = electromagnetic compatibility.

9 FCC = Federal Communications Commission.

10 CFR = Code of Federal Regulations.

11 ICES = Interference-Causing Equipment Standard.

12 UTP = unshielded twisted-pair.

13 VCCI = Voluntary Control Council for Information Technology Equipment.

14 FTP = foil twisted-pair.


Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html

Subscribe to the What's New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports RSS Version 2.0.