Cisco 7301 Installation And Configuration Manual page 48
Configuration guide
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Also See for 7301:
- Regulatory compliance and safety information manual (70 pages) ,
- Manual (111 pages) ,
- Quick start manual (35 pages)
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Connecting I/O Cables
Note
Optical fiber cables are commercially available; they are not available from Cisco Systems.
Attaching Multimode and Single-Mode Optical Fiber Cables
If you ordered a Gigabit Ethernet SFP GBIC module with your Cisco 7301 router, it is one of three types
listed in
Table 2-4
Product Number
GLC-SX-MM=
GLC-LH-SM=
GLC-ZX-SM=
For cabling specifications, including cabling information, see the online
(GBIC) and Small Form-Factor Pluggable (SFP) GBIC Installation Information and
For product numbers of SFPs supported on the Cisco 7301, see
Configurations."
If you plan to use a GLC-LH-SM at distances greater than 984.25 feet (300 meters) over 50/125-micron
Caution
or 62.5/125-micron multimode fiber, you must use the mode-conditioning patch cord to prevent data
transmission problems. See the
Class 1 laser product. Statement 1008
Warning
Class 1 LED product. Statement 1027
Warning
Cisco 7301 Installation and Configuration Guide
2-18
Table
2-4:
SFP GBIC Products, Description, and Operating Distance
GBIC
Short wavelength
(1000BASESX)
Long wavelength/
long haul
(1000BASELX/LH)
Extended distance
(1000BASEZX)
"Attaching the Mode-Conditioning Patch Cord" section on page
Chapter 2
Rack-Mounting, Tabletop Installation, and Cabling
Description
Contains a Class 1 laser of
850 nm for 1000BASESX
(short wavelength)
applications.
Contains a Class 1 laser of
1300 nm for
1000BASELX/LH (long
wavelength) applications.
Contains a Class 1 laster of
1550 nm for 1000BASEZX
(extended wavelength)
applications.
Appendix A, "SFP GBIC Module
Operating Distance
Operates on standard
multimode fiber-optic link
spans of up to 1804.5 ft.
(550 m).
Operates on single-mode
fiber-optic link spans of up to
6.21 miles (10 km) or
multimode spans up to
1804.5 ft. (550 m) with
mode- conditioning cable.
Operates on ordinary
single-mode fiber-optic link
spans of up to 43.5 miles (70
km). Link spans of up to 62.1
miles (100 km) are possible
using premium single-mode
fiber or dispersion-shifted
single-mode fiber.
Gigabit Interface Converter
Specifications.
2-19.
OL-5418-07
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