Cisco CWDM-CHASSIS-2 Quick start guide

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Cisco Enhanced Wave Division Multiplexing
Optical System Installation Note
This document provides installation instructions for the Cisco Enhanced Wave Division Multiplexer
(EWDM) passive optical system. The EWDM system combines 1 GB Coarse Wave Division
Multiplexing (CWDM) connections using SFPs and GBICs with 10 GB Dense Wave Division
Multiplexing (DWDM) connections using XENPAK, X2, or XFP DWDM modules. These DWDM
connections can either be passive or boosted to allow a longer range for the connection. The EWDM
passive optical system product numbers are listed in Table 1.
Table 1 EWDM Passive Optical System Product Numbers
Product Number Description
CWDM-CHASSIS-2= two-slot chassis, 1 Rack Unit
EWDM-MUX8= 8-channel MUX/DEMUX module
EWDM-OADM4= Four-channel Optical Add/Drop Multiplexer
(OADM) module
EWDM-OADM2= 2-channel OADM module
EWDM-OA= DWDM booster amplifier
CAB-SM-LCSC-1M= LC to SC connector cable, 1 m
CAB-SM-LCSC-5M= LC to SC connector cable, 5 m

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Contents
Contents
This installation note contains the following sections:
•Overview, page 2
•Safety Overview, page 15
•Installing the EWDM Passive Optical System, page 21
•Connecting the EWDM Passive Optical System to Your System, page 24
•Specifications, page 29
•Translated Safety Warnings, page 33
•Obtaining Documentation and Submitting a Service Request, page 41
Overview
The Cisco EWDM passive optical system provides optical networking support for high-speed data
communication at 10 GBps for metropolitan area networks (MANs) using CWDM and DWDM optical
wavelengths in both ring or point-to-point configurations.
The Cisco EWDM passive optical system includes these components:
•Two-slot chassis
•OADMs
– Eight-channel
– Four-channel
– Two-channel
•An optical amplifier
CWDM Two-slot Chassis
The CWDM Two-slot chassis (CWDM-CHASSIS-2) is a standard 19-inch chassis that is one rack unit
(RU) in height. Each CWDM two-slot chassis can hold two OADM modules or one OADM and an
optical amplifier. You can install the CWDM two-slot chassis in the same equipment rack as your other
switching equipment or in an adjacent rack.

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Overview
EWDM OADMs
The EWDM OADMs are passive devices that can multiplex/demultiplex or add/drop wavelengths from
multiple fibers onto one optical fiber. The OADM connectors are labeled with the DWDM wavelengths
to be multiplexed/demultiplexed. All OADMs are the same size. Two OADM modules can be installed
in a CWDM two-slot chassis (CWDM-CHASSIS-2). There are three different types of EWDM OADM
modules
8-Channel Multiplexer/Demultiplexer (EWDM-MUX8=)
The 8-Channel Multiplexer/Demultiplexer (EWDM-MUX8=) allows you to multiplex/demultiplex eight
DWDM channels and combine them with up to 8 CWDM channels into one pair of fiber. Dual fiber is
used for both the network connection and the transceiver connections. The eight available wavelengths
are 1542.94 nm, 1542.14 nm, 1540.56 nm, 1539.77 nm, 1538.98 - 1560.61 nm, 1559.79 nm, and 1558.98
nm. The multiplexer/demultiplexer, shown in Figure 1, is equipped with a port that allows you to connect
to the booster amplifier.
Figure 1 Eight Channel Multiplexer/Demultiplexer (EWDM-MUX8=) Front Panel
Four-Channel and Two- Channel OADM (EWDM-OADM4= and EWDM-OADM2=)
The four-channel and two-channel OADM (EWDM-OADM4= and EWDM-OADM2=) allows you to
respectively add/drop four or two channels (with different wavelengths) and combine them with up to 8
CWDM channels into one pair of fiber. Dual fiber is used for both the network connection and the
transceiver connections. The two OADMs, shown in Figure 2 and Figure 3, are equipped with a port that
allows you to connect to the booster amplifier and support the following wavelengths:
•EWDM-OADM4—1542.94 nm, 1542.14 nm, 1540.56 nm, 1539.77 nm.
•EWDM-OADM2—1560.61 nm, 1559.79 nm.
Table 2 EWDM-MUX8= Channel Plan
EWDM Channel ID Wavelength (nm)
1 1538.98
2 1539.77
3 1540.56
4 1542.14
5 1542.94
6 1558.98
7 1559.79
8 1560.61
181009
TX
RX
RX
IN OUT
TX
TX
TX
RX
RX
TX
TX
RX
RX
TX
TX
RX
RX
TX
TX
RX
RX
EWDM-
MUX8
INVISIBLE LASER
DO NOT VIEW
CWDM-UPG
NETWORK
1542.94
1558.98
1559.79
1560.61AMP
1540.56
1542.14
1538.98
1539.77

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DWDM Booster Amplifier (EWDM-OA=)
Figure 2 Four-channel OADM (EWDM-OADM4=) Front Panel
Figure 3 Two-Channel OADM (EWDM-OADM2) Front Panel
DWDM Booster Amplifier (EWDM-OA=)
The DWDM Booster Amplifier (EWDM-OA=) integrates a 10-GB connection over 1-GB CWDM
networks without sacrificing the reach of these networks, and compensates for the power budget gap
between the 10-GB DWDM pluggable transceivers and the low speed 1-GB GBIC/SFP. Dual fiber is
used for both the network and the transciever connections.
The booster amplifier boosts the signal power and therefore the maximum distance for the 10 GB
Ethernet connection.
The booster amplifier modules are equipped with a monitor port that allows you to monitor amplifier
conditions and adjust settings.
Table 3 EWDM-OADM4= Channel Plan
EWDM Channel ID Wavelength (nm)
2 1539.77
3 1540.56
4 1542.14
5 1542.94
181010
TX
RX
RX
IN OUT
TX
TX
TX
RX
RX
TX
TX
RX
RX
EWDM-
OADM4
INVISIBLE LASER
DO NOT VIEW
CWDM-UPG
NETWORK AMP
1542.14
1542.94
1539.77
1540.56
Table 4 EWDM-OADM2= Channel Plan
EWDM Channel ID Wavelength (nm)
7 1559.79
8 1560.61
181011
TX
RX
RX
IN OUT
TX
TX
TX
RX
RX
EWDM-
OADM2
INVISIBLE LASER
DO NOT VIEW
CWDM-UPG
NETWORK AMP
1559.79
1560.11

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DWDM Booster Amplifier (EWDM-OA=)
Figure 4 Booster Amplifier (EWDM-OA=) Front Panel
Table 5 explains the meanings for the LEDs on the booster amplifier.
The reset button is used to restart the unit without unplugging it.
The rollover cable needed to connect to the console port is not included. To connect a terminal to the
amplifier, use a PC, a rollover cable, and a terminal emulation program with the following settings:
•9600 kbps
•1 stop bit
•8 data bits
•No parity
1AC inlet 6RS-232 Management connection
2Power LED 7LC connector
3In LED 8Ground
4ALARM LED 9Captive screw
5Reset button
181019
100-240 VAC IN 50-60Hz 0.25A
INVISIBLE LASER
DO NOT VIEW
RS-232 IN OUT
POWER IN ALARM
1 2 3 4 6 97 85
Table 5 Booster Amplifier LED Meanings
LED Color Meaning
POWER Green
Red
Power is good
Power failure or under-voltage
IN Green
Red
Input in range
Input out of range
ALARM Green
Orange
Red
Normal
Minor problem
Severe problem

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DWDM Booster Amplifier (EWDM-OA=)
Table 6 shows the commands available when you connect to the booster amplifier console port.
CWDM GBIC and CWDM SFP Transceivers
The CWDM GBIC and CWDM SFP transceivers are hot-swappable input/output devices that link your
switching module to the CWDM passive optical system using a pair of single-mode fiber-optic cables.
The two transceiver types have different form factors and use different fiber-optic cable connectors.
Figure 5 shows a CWDM GBIC transceiver which uses an SC connector, and Figure 6 shows a CWDM
SFP transceiver which uses an LC connector.
Table 6 Amplifier Management Commands
Command Description Return syntax
Echo [on | off] Set command line echoing to on or off.
If no argument is provided the current
setting is displayed.
> ECHO
ECHO: ON
> ECHO OFF
ECHO: OFF
show [pin | pout |
psig | gain]
Displays input power, total output
power and signal gain. The Signal
power is total power minus the
estimated ASE power.
> SHOW PIN
PIN=-10.00 dBm
> SHOW POUT
POUT=-10.00 dBm
> SHOW PSIG
PSIG=-10.00 dBm
> SHOW GAIN
GAIN=10.00 dB
show pump status Displays the status of the pump laser.
ILD: laser diode current
TEMP: laser diode temperature
ITC: TEC current
VTC: TEC voltage
> SHOW PUMP STATUS
PUMP ILD=123.5 mA
PUMP TEMP=50.1 C
PUMP ITC=259.5 mA
PUMP VTC=2.745 V
show alarm [los |
lop | eip ]
Displays loss of signal, loss of power,
and excess input power settings for the
alarms.
> SHOW ALARM LOS
ALARM LOS: OFF
> SHOW ALARM LOP
ALARM LOP: OFF
> SHOW ALARM EIP
ALARM EIP: OFF
> SHOW ALARM
ALARM LOS: OFF
ALARM LOP: OFF
ALARM EIP: OFF
Show Inventory Provides product identification data.
PID is the product identification.
VID is the version identification.
S/N is the Serial Number.
CLEI is the CLEI code.
> SHOW INVENTORY
INVENTORY PID: ABCD11111111
INVENTORY VID: ABC
INVENTORY S/N: ABCD1111111
INVENTORY CLEI: ABCD111111

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DWDM Booster Amplifier (EWDM-OA=)
Figure 5 CWDM GBIC
Warning Use of controls, adjustments, or performing procedures other than those specified may result in
hazardous radiation exposure. Statement 1057
Figure 6 CWDM SFP
The CWDM GBIC and CWDM SFP transceivers are available in eight wavelengths. (See Table 7.) Each
CWDM GBIC and CWDM SFP transceiver is color coded to match the connector colors on the OADM
modules.
1Color label identifying laser wavelength 5Optical bore dust plug
2Alignment groove 6Receive optical bore
3Spring clip 7Color dot identifying laser wavelength
4Transmit optical bore
SINGLE-MODE
1000BASE-CWDM GBIC
CWDM-GBIC-1550=
2
5
6
1
7
3
4
84472
113753
CWDM-SFP-1470-2G
Class 1 21CFR1040.10
LN#50 7/01 03-13
S/N: OH1233456
Color arrow on label
Receive optical bore
Transmit optical bore
Bail clasp
Dustplug
Table 7 CWDM GBIC and SFP Transceiver Color Codes
GBIC Transceiver
Product Number
SFP Transceiver
Product Number Description
Connector
Color Code
CWDM-GBIC-1470= CWDM-SFP-1470= 1000BASE-CWDM, 1470 nm Gray
CWDM-GBIC-1490= CWDM-SFP-1490= 1000BASE-CWDM, 1490 nm Violet
CWDM-GBIC-1510= CWDM-SFP-1510= 1000BASE-CWDM, 1510 nm Blue

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DWDM Booster Amplifier (EWDM-OA=)
For information on installing, removing, and maintaining the CWDM GBIC and SFP transceivers, refer
to the Cisco CWDM GBIC and CWDM SFP Installation Note that accompanies the CWDM GBIC and
CWDM SFP transceivers.
DWDM XENPAK, X2, and XFP Transceivers
The DWDM XENPAK, X2, and XFP transceivers are hot-swappable input-output devices that plug into
10-Gigabit Ethernet ports.
Figure 7 DWDM XENPAK Transceiver Features
CWDM-GBIC-1530= CWDM-SFP-1530= 1000BASE-CWDM, 1530 nm Green
CWDM-GBIC-1550= CWDM-SFP-1550= 1000BASE-CWDM, 1550 nm Yellow
CWDM-GBIC-1570= CWDM-SFP-1570= 1000BASE-CWDM, 1570 nm Orange
CWDM-GBIC-1590= CWDM-SFP-1590= 1000BASE-CWDM, 1590 nm Red
CWDM-GBIC-1610= CWDM-SFP-1610= 1000BASE-CWDM, 1610 nm Brown
Table 7 CWDM GBIC and SFP Transceiver Color Codes (Continued)
GBIC Transceiver
Product Number
SFP Transceiver
Product Number Description
Connector
Color Code
1Captive installation screw 3Transmit optical bore
2Optical bore dust plug 4Receive optical bore
2
99376
RX
TX
1
34

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DWDM Booster Amplifier (EWDM-OA=)
Figure 8 DWDM X2 Transceiver Features
1Transmit optical bore 6Module connector
2Receive optical bore 7Latch (extended)
3Latching sleeve (retracted) 8Latching sleeve (extended)
4EMI gasket 9Latch (retracted)
5Transceiver heat sink
5
6
120754
4
3
8
1
2
7
9
Latching sleeve retracted;
latch extended
Latching sleeve extended;
latch retracted

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DWDM Booster Amplifier (EWDM-OA=)
Figure 9 DWDM XFP Transceiver Features
Table 8, Table 9, and Table 10 list the respective product numbers for DWDM XENPAK, X2, and XFP
transceivers depending on the desired band or channel.
1Transmit optical bore 4bail clasp (locked position)
2Receive optical bore 5Dust plug
3Transceiver socket connector 6bail clasp (unlocked position)
3
4
144375
1
2
5
6
Table 8 DWDM XENPAK Transceiver Module Product Numbers
Product Number Description
ITU
Channel
DWDM-XENPAK-60.61= 10GBASE-DWDM 1560.61 nm XENPAK (100-GHz ITU grid) 21
DWDM-XENPAK-59.79= 10GBASE-DWDM 1559.79 nm XENPAK (100-GHz ITU grid) 22
DWDM-XENPAK-58.98= 10GBASE-DWDM 1558.98 nm XENPAK (100-GHz ITU grid) 23
DWDM-XENPAK-58.17= 10GBASE-DWDM 1558.17 nm XENPAK (100-GHz ITU grid) 24
DWDM-XENPAK-56.55= 10GBASE-DWDM 1556.55 nm XENPAK (100-GHz ITU grid) 26
DWDM-XENPAK-55.75= 10GBASE-DWDM 1555.75 nm XENPAK (100-GHz ITU grid) 27
DWDM-XENPAK-54.94= 10GBASE-DWDM 1554.94 nm XENPAK (100-GHz ITU grid) 28

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DWDM Booster Amplifier (EWDM-OA=)
DWDM-XENPAK-54.13= 10GBASE-DWDM 1554.13 nm XENPAK (100-GHz ITU grid) 29
DWDM-XENPAK-52.52= 10GBASE-DWDM 1552.52 nm XENPAK (100-GHz ITU grid) 31
DWDM-XENPAK-51.72= 10GBASE-DWDM 1551.72 nm XENPAK (100-GHz ITU grid) 32
DWDM-XENPAK-50.92= 10GBASE-DWDM 1550.92 nm XENPAK (100-GHz ITU grid) 33
DWDM-XENPAK-50.12= 10GBASE-DWDM 1550.12 nm XENPAK (100-GHz ITU grid) 34
DWDM-XENPAK-48.51= 10GBASE-DWDM 1548.51 nm XENPAK (100-GHz ITU grid) 36
DWDM-XENPAK-47.72= 10GBASE-DWDM 1547.72 nm XENPAK (100-GHz ITU grid) 37
DWDM-XENPAK-46.92= 10GBASE-DWDM 1546.92 nm XENPAK (100-GHz ITU grid) 38
DWDM-XENPAK-46.12= 10GBASE-DWDM 1546.12 nm XENPAK (100-GHz ITU grid) 39
DWDM-XENPAK-44.53= 10GBASE-DWDM 1544.53 nm XENPAK (100-GHz ITU grid) 41
DWDM-XENPAK-43.73= 10GBASE-DWDM 1543.73 nm XENPAK (100-GHz ITU grid) 42
DWDM-XENPAK-42.94= 10GBASE-DWDM 1542.94 nm XENPAK (100-GHz ITU grid) 43
DWDM-XENPAK-42.14= 10GBASE-DWDM 1542.14 nm XENPAK (100-GHz ITU grid) 44
DWDM-XENPAK-40.56= 10GBASE-DWDM 1540.56 nm XENPAK (100-GHz ITU grid) 46
DWDM-XENPAK-39.77= 10GBASE-DWDM 1539.77 nm XENPAK (100-GHz ITU grid) 47
DWDM-XENPAK-38.98= 10GBASE-DWDM 1538.98 nm XENPAK (100-GHz ITU grid) 48
DWDM-XENPAK-38.19= 10GBASE-DWDM 1538.19 nm XENPAK (100-GHz ITU grid) 49
DWDM-XENPAK-36.61= 10GBASE-DWDM 1536.61 nm XENPAK (100-GHz ITU grid) 51
DWDM-XENPAK-35.82= 10GBASE-DWDM 1535.82 nm XENPAK (100-GHz ITU grid) 52
DWDM-XENPAK-35.04= 10GBASE-DWDM 1535.04 nm XENPAK (100-GHz ITU grid) 53
DWDM-XENPAK-34.25= 10GBASE-DWDM 1534.25 nm XENPAK (100-GHz ITU grid) 54
DWDM-XENPAK-32.68= 10GBASE-DWDM 1532.68 nm XENPAK (100-GHz ITU grid) 56
DWDM-XENPAK-31.90= 10GBASE-DWDM 1531.90 nm XENPAK (100-GHz ITU grid) 57
DWDM-XENPAK-31.12= 10GBASE-DWDM 1531.12 nm XENPAK (100-GHz ITU grid) 58
DWDM-XENPAK-30.33= 10GBASE-DWDM 1530.33 nm XENPAK (100-GHz ITU grid) 59
Table 9 DWDM X2 Transceiver Module Product Numbers
Product Number Description
ITU
Channel
DWDM-X2-60.61= 10GBASE-DWDM 1560.61 nm X2 (100-GHz ITU grid) 21
DWDM-X2-59.79= 10GBASE-DWDM 1559.79 nm X2 (100-GHz ITU grid) 22
DWDM-X2-58.98= 10GBASE-DWDM 1558.98 nm X2 (100-GHz ITU grid) 23
DWDM-X2-58.17= 10GBASE-DWDM 1558.17 nm X2 (100-GHz ITU grid) 24
DWDM-X2-56.55= 10GBASE-DWDM 1556.55 nm X2 (100-GHz ITU grid) 26
DWDM-X2-55.75= 10GBASE-DWDM 1555.75 nm X2 (100-GHz ITU grid) 27
Table 8 DWDM XENPAK Transceiver Module Product Numbers (Continued)
Product Number Description
ITU
Channel

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DWDM Booster Amplifier (EWDM-OA=)
DWDM-X2-54.94= 10GBASE-DWDM 1554.94 nm X2 (100-GHz ITU grid) 28
DWDM-X2-54.13= 10GBASE-DWDM 1554.13 nm X2 (100-GHz ITU grid) 29
DWDM-X2-52.52= 10GBASE-DWDM 1552.52 nm X2 (100-GHz ITU grid) 31
DWDM-X2-51.72= 10GBASE-DWDM 1551.72 nm X2 (100-GHz ITU grid) 32
DWDM-X2-50.92= 10GBASE-DWDM 1550.92 nm X2 (100-GHz ITU grid) 33
DWDM-X2-50.12= 10GBASE-DWDM 1550.12 nm X2 (100-GHz ITU grid) 34
DWDM-X2-48.51= 10GBASE-DWDM 1548.51 nm X2 (100-GHz ITU grid) 36
DWDM-X2-47.72= 10GBASE-DWDM 1547.72 nm X2 (100-GHz ITU grid) 37
DWDM-X2-46.92= 10GBASE-DWDM 1546.92 nm X2 (100-GHz ITU grid) 38
DWDM-X2-46.12= 10GBASE-DWDM 1546.12 nm X2 (100-GHz ITU grid) 39
DWDM-X2-44.53= 10GBASE-DWDM 1544.53 nm X2 (100-GHz ITU grid) 41
DWDM-X2-43.73= 10GBASE-DWDM 1543.73 nm X2 (100-GHz ITU grid) 42
DWDM-X2-42.94= 10GBASE-DWDM 1542.94 nm X2 (100-GHz ITU grid) 43
DWDM-X2-42.14= 10GBASE-DWDM 1542.14 nm X2 (100-GHz ITU grid) 44
DWDM-X2-40.56= 10GBASE-DWDM 1540.56 nm X2 (100-GHz ITU grid) 46
DWDM-X2-39.77= 10GBASE-DWDM 1539.77 nm X2 (100-GHz ITU grid) 47
DWDM-X2-38.98= 10GBASE-DWDM 1538.98 nm X2 (100-GHz ITU grid) 48
DWDM-X2-38.19= 10GBASE-DWDM 1538.19 nm X2 (100-GHz ITU grid) 49
DWDM-X2-36.61= 10GBASE-DWDM 1536.61 nm X2 (100-GHz ITU grid) 51
DWDM-X2-35.82= 10GBASE-DWDM 1535.82 nm X2 (100-GHz ITU grid) 52
DWDM-X2-35.04= 10GBASE-DWDM 1535.04 nm X2 (100-GHz ITU grid) 53
DWDM-X2-34.25= 10GBASE-DWDM 1534.25 nm X2 (100-GHz ITU grid) 54
DWDM-X2-32.68= 10GBASE-DWDM 1532.68 nm X2 (100-GHz ITU grid) 56
DWDM-X2-31.90= 10GBASE-DWDM 1531.90 nm X2 (100-GHz ITU grid) 57
DWDM-X2-31.12= 10GBASE-DWDM 1531.12 nm X2 (100-GHz ITU grid) 58
DWDM-X2-30.33= 10GBASE-DWDM 1530.33 nm X2 (100-GHz ITU grid) 59
Table 10 DWDM XFP Transceiver Module Product Numbers
Transceiver Module
Product Number Description ITU Channel
DWDM-XFP-60.61= 10GBASE-DWDM 1560.61 nm XFP (100-GHz ITU grid) 21
DWDM-XFP-59.79= 10GBASE-DWDM 1559.79 nm XFP (100-GHz ITU grid) 22
DWDM-XFP-58.98= 10GBASE-DWDM 1558.98 nm XFP (100-GHz ITU grid) 23
DWDM-XFP-58.17= 10GBASE-DWDM 1558.17 nm XFP (100-GHz ITU grid) 24
DWDM-XFP-56.55= 10GBASE-DWDM 1556.55 nm XFP (100-GHz ITU grid) 26
Table 9 DWDM X2 Transceiver Module Product Numbers (Continued)
Product Number Description
ITU
Channel

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DWDM Booster Amplifier (EWDM-OA=)
DWDM-XFP-55.75= 10GBASE-DWDM 1555.75 nm XFP (100-GHz ITU grid) 27
DWDM-XFP-54.94= 10GBASE-DWDM 1554.94 nm XFP (100-GHz ITU grid) 28
DWDM-XFP-54.13= 10GBASE-DWDM 1554.13 nm XFP (100-GHz ITU grid) 29
DWDM-XFP-52.52= 10GBASE-DWDM 1552.52 nm XFP (100-GHz ITU grid) 31
DWDM-XFP-51.72= 10GBASE-DWDM 1551.72 nm XFP (100-GHz ITU grid) 32
DWDM-XFP-50.92= 10GBASE-DWDM 1550.92 nm XFP (100-GHz ITU grid) 33
DWDM-XFP-50.12= 10GBASE-DWDM 1550.12 nm XFP (100-GHz ITU grid) 34
DWDM-XFP-48.51= 10GBASE-DWDM 1548.51 nm XFP (100-GHz ITU grid) 36
DWDM-XFP-47.72= 10GBASE-DWDM 1547.72 nm XFP (100-GHz ITU grid) 37
DWDM-XFP-46.92= 10GBASE-DWDM 1546.92 nm XFP (100-GHz ITU grid) 38
DWDM-XFP-46.12= 10GBASE-DWDM 1546.12 nm XFP (100-GHz ITU grid) 39
DWDM-XFP-44.53= 10GBASE-DWDM 1544.53 nm XFP (100-GHz ITU grid) 41
DWDM-XFP-43.73= 10GBASE-DWDM 1543.73 nm XFP (100-GHz ITU grid) 42
DWDM-XFP-42.94= 10GBASE-DWDM 1542.94 nm XFP (100-GHz ITU grid) 43
DWDM-XFP-42.14= 10GBASE-DWDM 1542.14 nm XFP (100-GHz ITU grid) 44
DWDM-XFP-40.56= 10GBASE-DWDM 1540.56 nm XFP (100-GHz ITU grid) 46
DWDM-XFP-39.77= 10GBASE-DWDM 1539.77 nm XFP (100-GHz ITU grid) 47
DWDM-XFP-38.98= 10GBASE-DWDM 1538.98 nm XFP (100-GHz ITU grid) 48
DWDM-XFP-38.19= 10GBASE-DWDM 1538.19 nm XFP (100-GHz ITU grid) 49
DWDM-XFP-36.61= 10GBASE-DWDM 1536.61 nm XFP (100-GHz ITU grid) 51
DWDM-XFP-35.82= 10GBASE-DWDM 1535.82 nm XFP (100-GHz ITU grid) 52
DWDM-XFP-35.04= 10GBASE-DWDM 1535.04 nm XFP (100-GHz ITU grid) 53
DWDM-XFP-34.25= 10GBASE-DWDM 1534.25 nm XFP (100-GHz ITU grid) 54
DWDM-XFP-32.68= 10GBASE-DWDM 1532.68 nm XFP (100-GHz ITU grid) 56
DWDM-XFP-31.90= 10GBASE-DWDM 1531.90 nm XFP (100-GHz ITU grid) 57
DWDM-XFP-31.12= 10GBASE-DWDM 1531.12 nm XFP (100-GHz ITU grid) 58
DWDM-XFP-30.33= 10GBASE-DWDM 1530.33 nm XFP (100-GHz ITU grid) 59
Table 10 DWDM XFP Transceiver Module Product Numbers (Continued)
Transceiver Module
Product Number Description ITU Channel

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Safety Overview
Safety Overview
Throughout this publication, safety warnings appear in procedures that, if performed incorrectly, can
harm you. A warning symbol precedes each warning statement.
Statement 1071—Warning Definition
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. Use the statement number provided at the end of
each warning to locate its translation in the translated safety warnings that accompanied this
device.
SAVE THESE INSTRUCTIONS
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. Gebruik het nummer van de verklaring onderaan de
waarschuwing als u een vertaling van de waarschuwing die bij het apparaat wordt geleverd, wilt
raadplegen.
BEWAAR DEZE INSTRUCTIES
Varoitus
TÄRKEITÄ TURVALLISUUSOHJEITA
Tämä varoitusmerkki merkitsee vaaraa. Tilanne voi aiheuttaa ruumiillisia vammoja. Ennen kuin
käsittelet laitteistoa, huomioi sähköpiirien käsittelemiseen liittyvät riskit ja tutustu
onnettomuuksien yleisiin ehkäisytapoihin. Turvallisuusvaroitusten käännökset löytyvät laitteen
mukana toimitettujen käännettyjen turvallisuusvaroitusten joukosta varoitusten lopussa näkyvien
lausuntonumeroiden avulla.
SÄILYTÄ NÄMÄ OHJEET
Attention
IMPORTANTES INFORMATIONS DE SÉCURITÉ
Ce symbole d'avertissement indique un danger. Vous vous trouvez dans une situation pouvant
entraîner des blessures ou des dommages corporels. Avant de travailler sur un équipement, soyez
conscient des dangers liés aux circuits électriques et familiarisez-vous avec les procédures
couramment utilisées pour éviter les accidents. Pour prendre connaissance des traductions des
avertissements figurant dans les consignes de sécurité traduites qui accompagnent cet appareil,
référez-vous au numéro de l'instruction situé à la fin de chaque avertissement.
CONSERVEZ CES INFORMATIONS

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Safety Overview
Warnung
WICHTIGE SICHERHEITSHINWEISE
Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu Verletzungen führen
kann. Machen Sie sich vor der Arbeit mit Geräten mit den Gefahren elektrischer Schaltungen und
den üblichen Verfahren zur Vorbeugung vor Unfällen vertraut. Suchen Sie mit der am Ende jeder
Warnung angegebenen Anweisungsnummer nach der jeweiligen Übersetzung in den übersetzten
Sicherheitshinweisen, die zusammen mit diesem Gerät ausgeliefert wurden.
BEWAHREN SIE DIESE HINWEISE GUT AUF.
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.
Utilizzare il numero di istruzione presente alla fine di ciascuna avvertenza per individuare le
traduzioni delle avvertenze riportate in questo documento.
CONSERVARE QUESTE ISTRUZIONI
Advarsel
VIKTIGE SIKKERHETSINSTRUKSJONER
Dette advarselssymbolet betyr fare. Du er i en situasjon som kan føre til skade på person. Før du
begynner å arbeide med noe av utstyret, må du være oppmerksom på farene forbundet med
elektriske kretser, og kjenne til standardprosedyrer for å forhindre ulykker. Bruk nummeret i slutten
av hver advarsel for å finne oversettelsen i de oversatte sikkerhetsadvarslene som fulgte med denne
enheten.
TA VARE PÅ DISSE INSTRUKSJONENE
Aviso
INSTRUÇÕES IMPORTANTES DE SEGURANÇA
Este símbolo de aviso significa perigo. Você está em uma situação que poderá ser causadora de
lesões corporais. Antes de iniciar a utilização de qualquer equipamento, tenha conhecimento dos
perigos envolvidos no manuseio de circuitos elétricos e familiarize-se com as práticas habituais de
prevenção de acidentes. Utilize o número da instrução fornecido ao final de cada aviso para
localizar sua tradução nos avisos de segurança traduzidos que acompanham este dispositivo.
GUARDE ESTAS INSTRUÇÕES
¡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. Al final de cada advertencia encontrará el
número que le ayudará a encontrar el texto traducido en el apartado de traducciones que acompaña
a este dispositivo.
GUARDE ESTAS INSTRUCCIONES

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Safety Overview
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. Använd det nummer som finns i slutet av
varje varning för att hitta dess översättning i de översatta säkerhetsvarningar som medföljer denna
anordning.
SPARA DESSA ANVISNINGAR

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Safety Overview
Aviso
INSTRUÇÕES IMPORTANTES DE SEGURANÇA
Este símbolo de aviso significa perigo. Você se encontra em uma situação em que há risco de lesões
corporais. Antes de trabalhar com qualquer equipamento, esteja ciente dos riscos que envolvem os
circuitos elétricos e familiarize-se com as práticas padrão de prevenção de acidentes. Use o
número da declaração fornecido ao final de cada aviso para localizar sua tradução nos avisos de
segurança traduzidos que acompanham o dispositivo.
GUARDE ESTAS INSTRUÇÕES
Advarsel
VIGTIGE SIKKERHEDSANVISNINGER
Dette advarselssymbol betyder fare. Du befinder dig i en situation med risiko for
legemesbeskadigelse. Før du begynder arbejde på udstyr, skal du være opmærksom på de
involverede risici, der er ved elektriske kredsløb, og du skal sætte dig ind i standardprocedurer til
undgåelse af ulykker. Brug erklæringsnummeret efter hver advarsel for at finde oversættelsen i de
oversatte advarsler, der fulgte med denne enhed.
GEM DISSE ANVISNINGER

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Safety Overview

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Safety Overview
Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
Warning Ultimate disposal of this product should be handled according to all national laws and regulations.
Statement 1040
Warning Class I (CDRH) and Class 1M (IEC) laser products. Statement 1055
Warning Use of controls, adjustments, or performing procedures other than those specified may result in
hazardous radiation exposure. Statement 1057
Note The maximum output is less than 10 mW when measured through a 3.5-mm aperture located at a distance
of 100 mm and the wavelength is 1470-nm to 1610-nm from the multichannel MUX or OADM module
output connectors. Other fiber-optic ports have been tested and comply with the Class 1 limits of
IEC 60825-1 and Class 1 limits of 21 CFR 1040.10 (with considerations pursuant to FDA Laser
Notice 50, dated July 26, 2001).

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Installing the EWDM Passive Optical System
Installing the EWDM Passive Optical System
The following sections provide installation procedures for the EWDM passive optical system
components:
•Required Tools, page 21
•Installing the Two-Slot Chassis (CWDM-CHASSIS-2=), page 21
•Installing the EWDM OADM Modules or Booster Amplifier, page 22
•Removing the EWDM OADM Module or Booster Amplifier, page 24
•Installing and Removing Transceivers, page 24
Required Tools
You will need these tools to install the EWDM passive optical system:
•Number 2 Phillips screwdriver for the 10-32 or the 12-24 chassis installation screws.
•Wrist strap or other personal grounding device to prevent damage from electrostatic discharge.
•Antistatic mat or antistatic foam to set the equipment on.
•Fiber-optic end-face cleaning tools and inspection equipment. For complete information on
inspecting and cleaning fiber-optic connections, refer to the white-paper document at this URL:
http://www.cisco.com/en/US/tech/tk482/tk876/technologies_white_paper09186a0080254eba.shtml
•Level (optional)
•Tape measure (optional)
Installing the Two-Slot Chassis (CWDM-CHASSIS-2=)
Note Ensure that you install the two-slot chassis in the same rack or an adjacent rack to your system so that
you can connect all the cables between your OADM modules and the transceivers in your system.
Caution When performing the following procedures, wear a grounding strap to prevent damage from electrostatic
discharge to the OADM module. Some platforms have an ESD connector for attaching the wrist strap.
To mount the two-slot chassis in an equipment rack, follow these steps:
Step 1 Remove the two-slot chassis from the shipping packaging.
Step 2 Position the two-slot chassis in the rack where you are going to install it. Align the mounting holes in
the chassis L brackets with the mounting holes in the equipment rack to ensure that the two-slot chassis
is mounted straight and level. Use a level or tape measure to verify that the chassis is positioned level in
the rack.
Step 3 Secure the two-slot chassis using four (two per side) 12-24 x 3/4-inch screws or four 10-32 x 3/4-inch
screws. Thread the screws through the elongated holes in the L bracket and into the threaded holes in the
mounting post. (See Figure 10.)