Cisco LightStream 1010 Quick start guide

1
Doc. No.
Copyright © 1996
Cisco Systems, Inc.
All rights reserved.
LightStream 1010 ATM Switch 622 SM/MM Port
Adapter Module Configuration Note
78-3302-01 Rev. A0
Product Numbers: WAI-OC12-1SM=, WAI-OC12-1MM=
This document contains instructions for installing and configuring the 622 single-mode (SM) and the
622 multimode port adapter modules. For a complete description of commands used to configure and
maintain the 622 SM/MM port adapter modules, refer to the LightStream 1010 ATM Switch Software
Configuration Guide and the LightStream 1010 ATM Switch Command Reference publications. For
complete hardware configuration and maintenance procedures, refer to the LightStream 1010 ATM
Switch User Guide publication.
Cisco documentation and additional literature are available on a CD called Cisco Connection
Documentation, Enterprise Series. The CD is updated and shipped monthly, so it might be more
up-to-date than the printed documentation. To order the Cisco Connection Documentation,
Enterprise Series CD, contact your local sales representative or call Customer Service. The CD is
available both as a single CD and as an annual subscription. You can access Cisco technical
documentation on the World Wide Web Universal Resources Locator (URL)
http://www.cisco.com.
Note The 622 MM PAMs only work with version 11.1(4) of the IOS software.
Sections in this document include the following:
•What is the LightStream 1010 ATM Switch?
•622 SM Port Adapter Module Description
•622 MM Port Adapter Module Description
•Module LEDs
•Preparing Network Connections
•Safety Recommendations
•Installing and Replacing PAMs
•Configuring the Interfaces

2LightStream 1010 ATM Switch 622 SM/MM Port Adapter Module Configuration Note
What is the LightStream 1010 ATM Switch?
Warning Only trained and qualified personnel should install or replace the LightStream 1010 ATM
switch, chassis, power supplies, fan assembly, or modules.
What is the LightStream 1010 ATM Switch?
The LightStream 1010 uses a five-slot, modular chassis featuring the option of dual, fault-tolerant,
load-sharing power supplies. (See Figure 1.) The central slot in the LightStream 1010 is dedicated
to a single, field-replaceable ATM switch processor (ASP) module that supports both the 5-Gbps
shared memory and the fully nonblocking switch fabric. The ASP also supports the feature card and
high performance reduced instruction set (RISC) processor that provides the central intelligence for
the device. The remaining slots support up to four hot-swappable Carrier Modules (CAMs). Each
CAM supports up to two hot-swappable Port Adapter Modules (PAMs) for a maximum of eight
PAMs per switch, supporting a wide variety of desktop, backbone, and wide-area interfaces.
Figure 1 Front View of the LightStream 1010 ATM Switch
The LightStream 1010 ATM switch provides switched ATM connections to individual workstations,
servers, LAN segments, or other ATM switches and routers using fiber-optic, unshielded
twisted-pair (UTP), and coaxial cable.
The LightStream 1010 ATM switch can accommodate up to 8 OC-12 switched ATM ports in a
standard 19-inch (48-centimeter) rack.
Figure 2 shows an example of a network configuration using the LightStream 1010 ATM switch in
a high-performance workgroup.
H5596
Power supply 0 Power supply 1
ATM switch processor
PS1
PS2
FAN
LINK
SLOT 2
SLOT 1
PCMCIA
EJECT AUX
CONSOLE
Enet
RX
TX
RESET
SWITCH/PROCESSOR

LightStream 1010 ATM Switch 622 SM/MM Port Adapter Module Configuration Note 3
What is the LightStream 1010 ATM Switch?
Figure 2 LightStream 1010 Workgroup Configuration Example
Figure 3 shows an example of a network configuration using the LightStream 1010 ATM switch for
a campus backbone.
Figure 3 LightStream 1010 Backbone Configuration Example
LightStream 1010
ATM Switch
Workstations
Servers
H5811
LightStream
1010
LightStream
1010
LightStream
1010
Workstation Workstation
Catalyst 5000
Catalyst 5000
Catalyst 5000
Server
H5812
7000

4LightStream 1010 ATM Switch 622 SM/MM Port Adapter Module Configuration Note
622 SM Port Adapter Module Description
622 SM Port Adapter Module Description
The 622 SM (single-mode) PAM, shown in Figure 4, provides connection to one OC12 interface
using a duplex SC SM fiber-optic connector.
Figure 4 622 SM Port Adapter Module
622 MM Port Adapter Module Description
The 622 MM (multimode) PAM, shown in Figure 5, provides connection to one OC12 interface using a duplex
SC MM fiber-optic connector.
Figure 5 622 MM Port Adapter Module
Specifications Table 1 lists the 622 single-mode port adapter module specifications:
Table 1 622 SM Port Adapter Module Specifications
Description Specifications
Dimensions (H x W x D) PAM: 1.2 x 6.5 x 10 in. (3.0 x 16.5 x 25.4 cm)
Weight 1.10 lb (.50 kg))
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
Altitude -500 to 10,000 ft (-52 to 3,048 m)
Interface timing Loop timing, Stratum 4 accuracy clock for self-timing
H5758
622 SM
SM
TX
0
RX
CD
H6873
622 MM
SM
TX
0
RX
CD

LightStream 1010 ATM Switch 622 SM/MM Port Adapter Module Configuration Note 5
622 MM Port Adapter Module Description
Maximum Configuration
The eight available CAMs support any combination of network interfaces to provide the following
maximum port densities:
•Up to 8 622-Mbps OC-12 single-mode ports
•Up to 8 622-Mbps OC-12 multimode ports
You can install any combination of PAMs in any of the eight available PAM slots. There are no
restrictions on either the number of modules that can be installed or their proximity to the ASP.
1. UL = Underwriters Laboratory
2. CSA = Canadian Standards Association
3. EMI = electromagnetic interference
Port adapter modules
(PAM) PAM with 1SONET STS12c/SDH STM4c single-mode fiber ports, SC connector (WAI-OC3-4MM)
PAM with 1SONET STS12c/SDH STM4c multimode fiber ports, SC connector
(WAI-OC3-4SM)
Network management Port Tx and Rx LEDs
Mean Time Between
Failures 2.6 years for system configuration
Management Information
Bases (MIB) SNMP MIB II (RFC 1213) Interface table MIB(RFC 1573)
AToMIC (RFC 1695)
ATM Forum LANE A MIB
ATM Forum PNNI MIB
SONET MIB (RFC 1595)
ATM Forum UNI 30/3.11 ILMI MIB
RMON MIB (RFC 1757)
Ethernet MIB (RFC 1398)
RS-232 MIB (RFC 1659)
Maximum
station-to-station cabling
distance
OC-12—8/125-micron single-mode fiber: 9 miles (15 km)
OC-12—862.5/125- and 50/125-micron multimode fiber: .31 miles (500 m)
Fiber-optic power levels:
OC-12 Single-mode
Output center wavelength
Transmit
Receive
OC-12 Multimode
Output center wavelength
Transmit optical outpur
Receive senstivity
1274 to 1356 nm
Minimum: -15.0 dBm
Maximum: -8.0 dBm
Minimum: -28.0 dBm
Maximum: -8.0 dBm
1270 to 1380
-14 to -20 dBm
-14 to -26 dBm
Agency approvals Safety: UL11950, CSA2-C22.2 No. 950-93, and EN60950
EMI3: FCC Class A
CE Mark, and VCCI Class II with shielded cables
Description Specifications

6LightStream 1010 ATM Switch 622 SM/MM Port Adapter Module Configuration Note
Module LEDs
Module LEDs The LEDs on the 622 SM PAM provide status information for the SC fiber-optic interface
connection. The LEDs are shown in Figure 6 and described in Table 2.
Figure 6 622 SM Port Adapter Module LEDs
Table 2 622 SM Port Adapter Module LED Descriptions
Warning Class 1 laser product. To see translated versions of this warning, refer to the appendix
“Translated Safety Warnings” in the LightStream 1010 ATM Switch User Guide.
Warning Do not stare into the laser beam. To see translated versions of this warning, refer to the
appendix “Translated Safety Warnings” in the LightStream 1010 ATM Switch User Guide.
The LEDs on the 622 MM PAM provide status information for the SC fiber-optic interface
connection. The LEDs are shown in Figure 7 and described in Table 3.
1. LOF = loss of frame
2. LCD = loss of cell delineation
3. AIS = alarm indication signal
4. FERF = far-end receive failure
LED Description
CD (Carrier
Detect) Off—Carrier detect signal not received. Green—Carrier detect signal received.
RX (Receive) Off—No cells received.
Flashing green—Cells being received: pulse rate increases with data rate.
Red—Alarm (LOF1, LCD2, AIS3).
TX (Transmit) Off—No cells received.
Flashing green—Cells being transmitted: pulse rate increases with data rate.
Flashing yellow—Loopback.
Steady yellow—Alarm FERF4.
H6536
SM
TX
0
RX
CD
622 SM

LightStream 1010 ATM Switch 622 SM/MM Port Adapter Module Configuration Note 7
Preparing Network Connections
Figure 7 622 MM Port Adapter Module LEDs
Table 3 622 MM Port Adapter Module LED Descriptions
Preparing Network Connections
When preparing your site for network connections to the switch, you need to consider a number of
factors related to each type of interface:
•Type of cabling required for each type (fiber-optic, coaxial, or twisted-pair cabling).
•Distance limitations for each signal type.
•Specific cables you need to connect each interface.
•Any additional interface equipment you need, such as transceivers, modems, channel service
units (CSUs), or data service units (DSUs). Before installing the switch, have all additional
external equipment and cables on hand. If you intend to build your own cables, refer to the cable
pinouts in the section “Installing the LightStream 1010 Switch” in the LightStream 1010 ATM
Switch User Guide publication. For ordering information, contact a customer service
representativ
Distance Limitations
The length of your networks and the distances between connections depend on the type of signal,
the signal speed, and the transmission media (the type of cabling used to transmit the signals). For
example, fiber-optic cable has a greater channel capacity than twisted-pair cabling. The following
distance limits are provided as guidelines for planning your network connections before installation.
1. LOF = loss of frame
2. LCD = loss of cell delineation
3. AIS = alarm indication signal
4. FERF = far-end receive failure
LED Description
CD (Carrier
Detect) Off—Carrier detect signal not received. Green—Carrier detect signal received.
RX (Receive) Off—No cells received.
Flashing green—Cells being received: pulse rate increases with data rate.
Red—Alarm (LOF1, LCD2, AIS3).
TX (Transmit) Off—No cells received.
Flashing green—Cells being transmitted: pulse rate increases with data rate.
Flashing yellow—Loopback.
Steady yellow—Alarm FERF4.
H6874
SM
TX
0
RX
CD
622 MM

8LightStream 1010 ATM Switch 622 SM/MM Port Adapter Module Configuration Note
Preparing Network Connections
ATM Connections
The maximum distances for ATM network segments and connections depend on the type of
transmission cable used, for example, unshielded twisted-pair (UTP), single-mode, or multimode
fiber-optic cable.
Networking standards set the maximum distances between stations using fiber-optic and UTP cable.
The maximum cable lengths are listed in Table 4.
Table 4 ATM Maximum Transmission Distances
For Further Reference
The following publications contain information on determining attenuation and power budget:
•T1E1.2/92-020R2 ANSII, the Draft American National Standard for Telecommunications
entitled “Broadband ISDN Customer Installation Interfaces: Physical Layer Specification.”
•Power Margin Analysis, AT&T Technical Note, TN89-004LWP, May 1989.
ATM Connection Equipment
All ATM interfaces are full duplex. You must use the appropriate ATM interface cable to connect
the ATM multimode PAM with an external ATM network.
For fiber-optic traffic over SM or MM, use the SC-type connector (Figure 8) to connect the 622 SM
PAM and 622 MM PAM with the external ATM switch.
Warning Invisible laser radiation may be emitted from the aperture ports of the SM Fiber
Distributed Data Interface (FDDI) card when no cable is connected. Avoid exposure and do not stare
into open apertures. Following is an example of the warning label that appears on the product:
To see translated versions of this warning, refer to the appendix “Translated Safety Warnings” in the
LightStream 1010 ATM Switch User Guide.
Transceiver
Speed Cable Type Maximum Distance between Stations
622 Mbps Single-mode fiber 9 miles (15 km)
622 Mbps Multimode fiber .31 miles (500 m)
AVOID EXPOSURE–Invisible Laser rad-
iation is emitted from transmit ports.
1300 NM
CLASS 1 LASER PRODUCT
WARNING
H3159

LightStream 1010 ATM Switch 622 SM/MM Port Adapter Module Configuration Note 9
Safety Recommendations
Figure 8 Fiber-Optic Network Interface Connector (SC Type)
Safety Recommendations
The following guidelines will help to ensure your safety and protect the equipment. This list is not
inclusive of all potentially hazardous situations that you may be exposed to as you install the
module, so be alert.
•Never try to lift the chassis by yourself; two people are required to lift the switch.
•Always turn off all power supplies and unplug all power cords before removing the chassis front
panel.
•Always unplug all power cords before installing or removing a chassis.
•Keep the chassis area clear and dust free during and after installation.
•Keep tools and chassis components away from walk areas.
•Do not wear loose clothing, jewelry (including rings and chains), or other items that could get
caught in the chassis. Fasten your tie or scarf and sleeves.
Warning Metal objects heat up when connected to power and ground, and can cause serious burns.
Safety with Electricity
The supervisor engine, modules, and redundant (second) power supplies are designed to be removed
and replaced while the system is operating without presenting an electrical hazard or damage to the
system. Before removing a redundant power supply, ensure that the first supply is powered on.
However, you must shut down the system before removing or replacing any of the replaceable
components inside the front panel, for example, the backplane. Never install equipment that appears
damaged.
Follow these basic guidelines when working with any electrical equipment:
•Before beginning any procedures requiring access to the chassis interior, locate the emergency
power-off switch for the room in which you are working.
•Disconnect all power and external cables before installing or removing a chassis.
•Do not work alone when potentially hazardous conditions exist.
•Never assume that power has been disconnected from a circuit; always check.
•Do not perform any action that creates a potential hazard to people or makes the equipment
unsafe.
•Carefully examine your work area for possible hazards such as moist floors, ungrounded power
extension cables, and missing safety grounds.
In addition, use the guidelines that follow when working with any equipment that is disconnected
from a power source but still connected to telephone wiring or other network cabling.
H2214

10 LightStream 1010 ATM Switch 622 SM/MM Port Adapter Module Configuration Note
Safety Recommendations
Warning Do not work on the system or connect or disconnect cables during periods of lightning
activity.
•Never install telephone jacks in wet locations unless the jack is specifically designed for wet
locations.
•Never touch uninsulated telephone wires or terminals unless the telephone line has been
disconnected at the network interface.
•Use caution when installing or modifying telephone lines.
Preventing Electrostatic Discharge Damage
Electrostatic discharge (ESD) damage, which occurs when electronic cards or components are
improperly handled, can result in complete or intermittent failures. Each PAM consists of a printed
circuitcardthatisfixed in a metal carrier. Electromagnetic interference (EMI) shielding, connectors,
and a handle are integral components of the carrier. Although the metal carrier helps to protect the
cards from ESD, use a preventive antistatic strap whenever you handle the PAMs. Handle the
carriers by the handles and the carrier edges only; never touch the cards or connector pins.
Caution Always tighten the captive installation screws on the PAMs when you are installing them.
Thesescrewspreventaccidentalremoval of the PAMs, provide proper grounding for the system, and
help to ensure that the bus connectors are properly seated in the backplane.
Following are guidelines for preventing ESD damage:
•Always use an ESD-preventive wrist or ankle strap and ensure that it makes good skin contact.
•When removing any module, connect the equipment end of the strap to one of the captive
installation screws on an installed PAM or power supply. (See Figure 9.)