Cisco CISCO7206, CISCO7204, CISCO7206-DC, CISCO7204-DC Regulatory Compliance And Safety Information Manual

Doc. No.

Regulatory Compliance and Safety Information for the Cisco 7200 Series Routers

Product Numbers: CISCO7206, CISCO7206-DC, CISCO7204, CISCO7204-DC

This publication provides international agency compliance, safety, and statutory information for wide area network (W AN) interf aces for the Cisco 7200 series routers. This publication also provides translations for the safety warnings in the Cisco 72xx Installation and Conﬁguration Guide that shipped with your Cisco 7200 series router.

Use the information in this publication in conjunction with the Cisco 72xx Installation and

Conﬁguration Guide that shipped with your Cisco 7200 series router, and as an addendum to the Conﬁguration Fundamentals Conﬁguration Guide.

The following sections are included in the publication:

• General Documentation Information, page 2

• Cisco 7200 Series Overview, page 3

• Port Adapters, page 6

— PA-4T Synchronous Serial Port Adapter, page 6 — PA-H and PA-2H High-Speed Serial (HSSI) Port Adapters, page 9

• Agency Approvals for the Cisco 7200 Series Routers, page 13

• Translated Safety Warnings, page 14

• Cisco Connection Online, page 37

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General Documentation Information

The Cisco Internetwork Operating System (Cisco IOS) software running your router contains extensive features and functionality. The effective use of many of these features is easier if you have more information at hand.

Cisco documentation and additional literature are available on a CD-R OM called Cisco Connection Documentation, Enterprise Series, which ships with your chassis. The CD is updated and shipped monthly, so it might be more up to date than printed documentation. To order additional copies of the Cisco Connection Documentation, Enterprise Series CD, contact a Cisco Sales or Customer Service representative. You can also access Cisco technical documentation on the W orld Wide Web URL http://www.cisco.com.

For additional information on conﬁguring the Cisco 7200 series routers, the following documentation resources are available to you:

• Cisco Connection Documentation, Enterprise Series CD-ROM

• For systems with Cisco IOS Release 11.1(6), a Cisco-approved Release 11.1(6) beta software

version, or a later Cisco IOS release, refer to the following modular conﬁguration and modular command reference publications, as appropriate for your conﬁguration:

— Conﬁguration Fundamentals Conﬁguration Guide — Conﬁguration Fundamentals Command Reference — Wide-Area Networking Conﬁguration Guide — Wide-Area Networking Command Reference — Network Protocols Conﬁguration Guide — Network Protocols Command Reference — Bridging and IBM Networking Conﬁguration Guide — Bridging and IBM Networking Command Reference — Conﬁguration Builder Getting Started Guide — Troubleshooting Internetworking Systems

• For hardware installation and maintenance information on the Cisco 7200 series routers, refer to

the Cisco 72xx Installation and Conﬁguration Guide that shipped with your router.

• To obtain general information about documentation, refer to the section “Cisco Connection

Online,” on page 37, or call Customer Service at 800 553-6387 or 408 526-7208. Customer Service hours are 5:00 a.m. to 6:00 p.m. Paciﬁc time, Monday through Friday (excluding Cisco-observed company holidays). You can also send e-mail to cs-rep@cisco.com. You can also refer to the Cisco Information Packet that shipped with your router.

Cisco 7200 Series Overview

Note The I/O controller is available with or without a Fast Ethernet port. Figure 1 and Figure 2

show an I/O controller with a Fast Ethernet port.

Figure 1 Cisco 7204—Front View

ENABLED

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Cisco 7200

SERIES

The Cisco 7200 series consists of the four-slot Cisco 7204 and the six-slot Cisco 7206. The Cisco 7200 series routers support multiprotocol, multimedia routing and bridging with a wide variety of protocols and any combination of Ethernet, Fast Ethernet, Token Ring, Fiber Distributed Data Interface (FDDI), and serial media. Network interfaces reside on port adapters that provide a connection between the routers’ three Peripheral Component Interconnect (PCI) buses and external networks. Port adapters can be placed in any available port adapter slot, in any desired combination.

The front of the Cisco 7200 series routers provides access to an Input/Output (I/O) controller and up to four or six network interface port adapters. The I/O controller has a local console port for connecting a data terminal (or data terminal equipment [DTE]) and an auxiliary port for connecting a modem (or other data communications equipment [DCE]) or other devices for conﬁguring and managing the router; two Personal Computer Memory Card International Association (PCMCIA) slots for Flash memory cards; and an optional Fast Ethernet port. The Fast Ethernet port provides a 100-Mbps connection to the network. Figure 1 shows the Cisco 7204. Figure 2 shows the Cisco 7206.

Cisco 7200 Series Overview

Note In Figure 3, a blank port adapter is installed in port adapter slot 5. To ensure adequate airﬂow

across the router’s internal components, ensure that each port adapter slot is ﬁlled with either a port adapter or a blank port adapter.

Figure 3 Port Adapter Slot Numbering—Cisco 7206 Shown

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Figure 2 Cisco 7206—Front View

The port adapters installed in the Cisco 7200 series routers are of the same type as those installed on the second-generation Versatile Interface Processors (VIP2s) in the Cisco 7000 family routers. The port adapters installed in the Cisco 7200 series routers support online insertion and removal (OIR).

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Port adapter slots in the Cisco 7200 series are numbered from left to right, beginning with port adapter slot 1 and continuing through port adapter slot 4 for the Cisco 7204, and slot 6 for the Cisco 7206. Port adapter slot 0 is the Fast Ethernet port on the I/O controller. Figure 3 sho ws the port adapter slot numbering for the Cisco 7206.

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Cisco 7200 Series Overview

Note The Cisco 7200 routers come equipped with either one 280W AC-input or one 280W

DC-input power supply; a second 280W AC-input or DC-input power supply is available for the router. Figure 4 shows the rear of a Cisco 7200 series router that is conﬁgured with a single 280W AC-input power supply. (A power supply ﬁller plate is installed over the second power supply bay.)

Three internal fans draw cooling air into the chassis interior and across internal components to maintain an acceptable operating temperature (refer to Figure 4). The three fans are enclosed in a tray that is located in the subchassis.

The I/O controller, port adapters, power supplies, and network processing engine slide into their respective chassis slots and connect directly to the router’s midplane; there are no internal cables to connect. The midplane distributes DC power from the power supplies to the I/O controller, port adapters, fan tray, and network processing engine.

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NETWORK PROCESSING ENGINE-150

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The rear of the Cisco 7200 series routers provides access to the network processing engine and up to two 280W, AC-input or DC-input power supplies (refer to Figure 4).

Figure 4 Cisco 7200 Series Router—Rear View

The network processing engine has no external connectors or LEDs. There are two handles for removing and installing the network processing engine and two captive installation screws for securing it to the chassis.

A fully conﬁgured Cisco 7200 series router operates with only one installed power supply; however, a second, optional power supply provides hot-swappable, load-sharing, redundant po wer. The po wer supply has the router’s main power switch and either an AC-input power receptacle, or a hardwired DC-input power cable (depending on the type of installed power supply). Adjacent to the power supply bays there is a 10 x 32-inch chassis ground receptacle that provides a chassis ground connection for ESD equipment or a grounding wire (refer to Figure 4).

Port Adapters

The following sections provide international agency compliance, safety, and statutory information for speciﬁc port adapters that are used in the Cisco 7204 and Cisco 7206 routers.

PA-4T Synchronous Serial Port Adapter

The Cisco Systems 4T port adapter (Part Number 73-1185) is used in Cisco 7200 series routers and is supplied by Cisco Systems Europe. The 4T port adapter provides the hardware necessary to connect Cisco 7200 series routers to digital leased line circuits (point to point) and to Packet Switched Public Data Networks (PSPDN).

The 4T port adapter has up to four synchronous serial interfaces. Each interface provides a connection to leased lines on packed switched services of the type X.21, V.24, V.35, and V.36. Wide-area network (WAN) operating software for the 4T port adapter is bundled with the Cisco IOS software image that is running on the Cisco 7200 series router.

Each interface on the 4T port adapter is a custom 60-way connector. The following interface conﬁgurations are supported:

• X.21 interface for connecting to leased lines at up to 2048 kbps or X.25 packet-switched service

at up to 2 Mbps

• X.24 interface for connecting to X.21bis leased lines or X.25 packet-switched service at up to

19.2 kbps

• V.35 interface for connecting to X.21bis leased lines or X.25 packet-switched service at up to 64

kbps

• V.36 interface for connecting to X.25 packet-switched service at up to 64 kbps

The conﬁguration of an interface depends on the serial port adapter cable attached to the interface. The 4T port adapter incorporates cable sensing circuitry to detect the presence of a speciﬁc cable for each service. Further conﬁguration is not necessary . The following Cisco cables are available for the 4T port adapter:

• X.21 DTE adapter cable (Part Number 72-0789)

• X.21 DCE adapter cable (Part Number 72-0790)

• V.35 DTE adapter cable (Part Number 72-0791 and 72-0801)

• V.35 DCE adapter cable (Part Number 72-0792 and 72-0802)

• RS-232 DTE adapter cable (Part Number 72-0793)

• RS-232 DCE adapter cable (Part Number 72-0794)

• RS-449 DTE adapter cable (Part Number 72-0795)

• RS-449 DCE adapter cable (Part Number 72-0796)

• RS-530 DTE adapter cable (Part Number 72-0797)

• RS-530 DCE adapter cable (Part Number 72-0798)

Each cable provides a connection from a 60-way custom connector to the applicable ISO standard connector.

X.25 Support

Safety Information

Port Adapters

X.25 packet-switched support is provided by the operating software that is bundled with the Cisco IOS software image. The operating software provides both the link and packet level facilities of the 4T port adapter.

The operating software is accessed via a VT100 terminal connected to the console port of the Input/Output controller. The settings of the terminal should be as follows:

• Baud: 9600

• Data bits: 8

• Parity: none

• Stop bits: 1

To boot the software, type the following command at the “>” prompt:

> b ﬂash

(The software will now boot from Flash memory.)

Following are safety instructions for installing the 4T port adapter in a Cisco 7200 series router. Failure to install the 4T port adapter in accordance with these instructions will invalidate the approval.

Power Requirements

Approvals

• The 4T port adapter contains Safety Extra-Low Voltage (SELV) circuitry. Ensure that

attachments at the interconnection ports of the apparatus are also SELV circuits. (SELV circuits are so designed and protected that, under both normal conditions and a likely fault condition, the voltage that can be drawn is not hazardous.)

• Always disconnect the chassis from the power supply before removing any covers.

• Always disconnect the host product chassis from any analogue telephone circuits or ISDN

(where applicable) before removing any covers.

If you have any doubt as to how to safely install the 4T port adapter correctly in a Cisco 7200 series router, please seek advice from a qualiﬁed telecommunications engineer.

The power requirements of the 4T port adapter are as follows:

• +5 VDC/2000mA

• +12 VDC/120mA

• –12 VDC/120mA

It is important to ensure that the power drawn by the apparatus, together with any auxiliary apparatus, lies within the rating of the host power supply.

The 4T port adapter has received approval from Nihon Cisco Systems K.K. of Japan. The approval number is N96-K058-0.

Port Adapters

Table 1 Creepage and Clearance Distances Based on Voltage

Clearance and creepage distances are measured between adjacent parts, as shown in Figure 5.

Figure 5 Creepage and Clearance Distance Measurements

1. Vrms = root mean square voltage.

2. VDC = volts direct current.

3. The creepage distances not in parentheses apply when the equipment is installed in a normal office environment. The larger dimensions, given in parentheses, must be applied when the equipment is installed in an environment in which dust and other types of pollution could conduct electricity because of the effects of dampness and condensation. This applies to locations subject to high humidity.

4. For working voltages exceeding 300V, consult a competent telecommunications engineer prior to installation.

Voltage Used or Generated by Other Parts of the Host or Expansion Card (Vrms

or VDC2) Creepage (Y mm)3Clearance (X mm)

Up to 50 2.4 (3.8) 2.0 Up to 125 3.0 (4.8) 2.6 Up to 250 5.0 (8.0) 4.0 Up to 300

6.4 (10.0) 4.0

Communication module

Carrier card Expansion card

X X

Power supply unit  or other source of  excessive voltage

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Installation Requirements

This section describes special installation requirements for the 4T port adapter. Where applicable, the 4T port adapter is approved only for installation in a host and with host

attachments, which are either type appr oved for such apparatus or covered by aGeneral Approval. Except at the edge connector, which plugs into the router’s midplane, clearance and creepage distances of X millimeters (mm) and Y mm, as listed in T able 1, must be maintained between the 4T port adapter and other parts of the host, including any other port adapters.

Creepage distance is deﬁned as the minimum distance between two points (following the contour of the insulator) measured across the surface of an insulator. Clearance distance is deﬁned as the minimum distance between two points (line of sight) measured in air.

Note that in Figure 5, X indicates the clearance distances between the cards and between adjacent

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cards and components, and Y shows the creepage path across the surface of an insulator and between the two points indicated by X.

European Community Requirements

The CE168 marking on the chassis rear panel signiﬁes that the 4T port adapter meets the European Directive 91/263/EC and has been designed to I-CTR2 standards. The marking is shown in Figure 6.

Figure 6 CE168 Marking

The following operating conditions are required within the European Community: The ports marked “Ethernet,” “10BaseT,” “TokenRing,” “FDDI,” “Console,” and “AUX” are SELV

circuits. SELV circuits should only be connected to other SELV circuits. Connection of power supply: the Cisco 7200 series routers are intended for use when supplied with

AC power from a power source providing 5A maximum at 110 VAC and 2.5A maximum at 240 VAC, 50 through 60 Hz, with the chassis fully conﬁgured.

Port Adapters

Other usage will invalidate an y approval gi ven to this apparatus if as a result it ceases to comply with EN60950:1992.

PA-H and PA-2H High-Speed Serial (HSSI) Port Adapters

The Cisco Systems HSSI port adapters (Part Numbers 73-1801 and 73-1920) are used in Cisco 7200 series routers and are supplied by Cisco Systems Europe. The HSSI port adapters provide the hardware necessary to connect Cisco 7200 series routers to digital leased line circuits (point to point) and to Packet Switched Public Data Networks (PSPDN).

The HSSI port adapters provide up to two high-speed serial interfaces; PA-H provides a single network interface, and PA-2H provides two interfaces. Wide-area network (WAN) operating software for the HSSI port adapters is bundled with the Cisco IOS software image that is running on the Cisco 7200 series router.

Each HSSI interface is a custom 50-way connector, which provides full-duplex (FDX) synchronous serial functionality for transmitting and receiving data at rates of up to 52 megabits per second (Mbps).

Two types of cables are available for use with the HSSI port adapter: the HSSI interface cable (Part Number 72-1103) used to connect your router to an external DSU (and HSSI network) and a null modem cable (Part Number 72-0727), which allows you to connect two routers back to back. The HSSI ports on PA-H and PA-2H are considered to be DTE devices.

Each cable provides a connection from a 50-way custom connector to the applicable ISO standard connector.

Port Adapters

X.25 Support

The operating software is accessed via a VT100 terminal connected to the console port of the Input/Output controller. The settings of the terminal should be as follows:

• Baud: 9600

• Data bits: 8

• Parity: none

• Stop bits: 1

To boot the software, type the following command at the “>” prompt:

> b ﬂash

(The software will now boot from Flash memory.)

Switched Multimegabit Data Service (SMDS) Support

SMDS packet-switched, datagram-based support is provided by the operating software that is bundled with the Cisco IOS software image. The operating software provides both the link and packet level facilities of the HSSI port adapters.

Safety Information

Power Requirements

Following are safety instructions for installing the HSSI port adapter in a Cisco 7200 series router. Failure to install the HSSI port adapter in accordance with these instructions will invalidate the approval.

• The HSSI port adapters contain Safety Extra-Low Voltage (SELV) circuitry. Ensure that

• Always disconnect the chassis from the power supply before removing any covers.

• Always disconnect the host product chassis from any analogue telephone circuits or ISDN

(where applicable) before removing any covers.

If you have any doubt as to ho w to safely install the HSSI port adapters correctly within a Cisco 7200 series router, please seek advice from a qualiﬁed telecommunications engineer.

The power requirements of the HSSI port adapters are as follows:

• +5 VDC/1300mA

• +12 VDC/850mA

• –12 VDC/0mA

It is important to ensure that the power drawn by the apparatus, together with any auxiliary apparatus, lies within the rating of the host power supply.

Installation Requirements

Table 2 Creepage and Clearance Distances Based on Voltage

Clearance and creepage distances are measured between adjacent parts, as shown in Figure 7.

Figure 7 Creepage and Clearance Distance Measurements

1. Vrms = root mean square voltage.

2. VDC = volts direct current.

4. For working voltages exceeding 300V, consult a competent telecommunications engineer prior to installation.

Voltage Used or Generated by Other Parts of the Host or Expansion Card (Vrms

or VDC2) Creepage (Y mm)3Clearance (X mm)

Up to 50 2.4 (3.8) 2.0 Up to 125 3.0 (4.8) 2.6 Up to 250 5.0 (8.0) 4.0 Up to 300

6.4 (10.0) 4.0

Communication module

Carrier card Expansion card

X X

Power supply unit  or other source of  excessive voltage

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This section describes special installation requirements for the HSSI port adapters. Where applicable, the HSSI port adapters are approved only for installation in a host and with host

attachments, which are either type appr oved for such apparatus or covered by aGeneral Approval. Except at the edge connector, which plugs into the router’s midplane, clearance and creepage distances of X millimeters (mm) and Y mm, as listed in Table 2, must be maintained between the HSSI port adapters and other parts of the host, including any other port adapters.

Port Adapters

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Note that in Figure 7, X indicates the clearance distances between the cards and between adjacent cards and components, and Y shows the creepage path across the surface of an insulator and between the two points indicated by X.

European Community Requirements

The BABT 605559 marking on the HSSI port adapters signiﬁes that the port adapters meet the United Kingdom’s requirements for SMDS support as speciﬁed in BABT/TC/130 standards. The marking is shown in Figure 8.

Figure 8 BABT 605559 Marking

The following operating conditions are required within the European Community: The ports marked “Ethernet,” “10BaseT,” “TokenRing,” “FDDI,” “Console,” and “AUX” are SELV

circuits. SELV circuits should only be connected to other SELV circuits.

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Connection of power supply: the Cisco 7200 series routers are intended for use when supplied with AC power from a power source providing 5A maximum at 110 VAC and 2.5A maximum at 240 VAC, 50 through 60 Hz, with the chassis fully conﬁgured.

Other usage will invalidate an y approval gi ven to this apparatus if as a result it ceases to comply with EN60950:1992.

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Cisco CISCO7206, CISCO7204, CISCO7206-DC, CISCO7204-DC Regulatory Compliance And Safety Information Manual

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