Cwdm Gbic Modules; Fast Ethernet Management Port Connections - Cisco 7304 Installation And Configuration Manual

Gigabit Ethernet GBIC Port and Cabling Specifications
Note Figure 1-5

CWDM GBIC Modules

All of the Coarse Wavelength-Division Multiplexing (CWDM) GBIC modules documented in this
section were initially introduced for Cisco 7304 routers using an NSE-100 on Cisco IOS Release
12.2(28)SB.
CWDM GBIC modules for the NSE-100 come in eight wavelengths that range from 1470 nm to
1610 nm. Color markings on the devices identify the wavelength to which the Gigabit Ethernet channel
is mapped.
supported on the NSE-100.
Table 1-5
CWDM GBIC Module
Product Number
CWDM-GBIC-1470=
CWDM-GBIC-1490=
CWDM-GBIC-1510=
CWDM-GBIC-1530=
CWDM-GBIC-1550=
CWDM-GBIC-1570=
CWDM-GBIC-1590=
CWDM-GBIC-1610=
For more detailed information on these CWDM GBIC modules, see the
Solution Data

Fast Ethernet Management Port Connections

The Cisco 7304 router has an RJ-45 media port that provides 10/100-Mbps connectivity. It is not used
for regular traffic. It is used to connect to a network management station and for downloading images.
You should not switch to or from this port. For more information, see the online Cisco 7304 Installation
and Configuration Guide.
To identify the Fast Ethernet cable type, hold the two ends of the cable next to each other so you can see
the colored wires inside the ends. The straight-through wire type has colored wires in the same sequence
at both ends. In the crossover wire type, the first colored wire at the far left is the third colored wire at
the other end. The second colored wire at the far left is the sixth colored wire at the other end.
Cisco 7304 Network Service Engine Installation and Configuration
1-12
shows one type of mode-conditioning patch cord.
Table 1-5 lists the CWDM GBIC modules with the wavelengths and color codes that are
CWDM GBIC Module Wavelengths and Color Coding
Wavelength
Cisco 1000BASE-CWDM GBIC, 1470 nm Gray
Cisco 1000BASE-CWDM GBIC, 1490 nm Violet
Cisco 1000BASE-CWDM GBIC, 1510 nm Blue
Cisco 1000BASE-CWDM GBIC, 1530 nm Green
Cisco 1000BASE-CWDM GBIC, 1550 nm Yellow
Cisco 1000BASE-CWDM GBIC, 1570 nm Orange
Cisco 1000BASE-CWDM GBIC, 1590 nm Red
Cisco 1000BASE-CWDM GBIC, 1610 nm Brown
Sheet.
Chapter 1 NSE-100 Overview
Color Identifier
Cisco CWDM GBIC and SFP
OL-3967-01