Cisco 7200 VXR Installation and Configuration Guide
OL-5013-08
Chapter 3 Installing a Cisco 7200 VXR Router
Connecting I/O Controller, NPE-G1, or NPE-G2 Cables
SFP Module
Wavelength
(nm)
Fiber Type
Core Size
(microns)
Modal
Bandwidth
(MHz/km)
Cable Distance
A mode-conditioning patch cord is required. Using an ordinary patch cord with MMF, 1000BASE-LX/LH SFP modules, and
a short link distance (tens of meters) can cause transceiver saturation resulting in an elevated bit error rate (BER). In addition,
when using the LX/LH SFP module with 62.5-micron diameter MMF, you must install a mode-conditioning patch cord
between the SFP module and the MMF cable on both the transmit and receive ends of the link. The mode-conditioning patch
cord is required for link distances greater than 984 ft (300 m).
62.5
50.0
50.0
500
400
500
1804 ft (550 m)
1804 ft (550 m)
1804 ft (550 m)
SMF
9/10
—
6.2 miles (10
km)
1000BASE-ZX
SFP-GE-Z=
1550
SMF
9/10
—
43.5 miles (70
km)
SFP Module
Transmit Power
Receive Power
Power Budget
Minimum
Maximum
Minimum
Maximum
SFP-GE-S=
–9.5 dBm
1
1.
For fiber types 50/125
µ
m, NA = 0.20 fiber and 62.5/125
µ
m, NA = 0.275 fiber.
–4 dBm
1
–17 dBm
0 dBm
7.5 dBm
2
2.
For fiber types 50/125
µ
m MMF and 62.5/125
µ
m MMF.
SFP-GE-L=
–9.5 dBm
3
–11.5dBm
4
3.
For fiber types 9/125
µ
m SMF.
4.
For fiber types 62.5/125
µ
m MMF and 50/125
µ
m MMF.
–3 dBm
5
5.
For fiber types 9/125
µ
m SMF, 62.5/125
µ
m MMF, and 50/125
µ
m MMF.
–20 dBm
–3 dBm
7.5 dBm
6
and 8.0
dBm
7
6.
For fiber types 50/125
µ
m MMF and 62.5/125
µ
m MMF.
7.
For fiber type 10
µ
m SMF.
SFP-GE-Z=
0 dBm
5 dBm
–23 dBm
0 dBm
–24 dBm
Содержание 7200 VXR Series
Страница 8: ...Contents viii Cisco 7200 VXR Installation and Configuration Guide OL 5013 08 ...
Страница 22: ......
Страница 28: ...1 6 8 PWR OK LED AC power cable retention clip 9 5 84396 NETWORK PROCESSING ENGINE 300 1 5 2 4 3 8 9 7 6 ...
Страница 29: ...1 7 Cisco 7206VXR Overview Caution Note Cisco 7206VXR Overview Note ...
Страница 31: ...1 9 Figure 1 4 Cisco 7206VXR Router Rear View 84396 NETWORK PROCESSING ENGINE 300 1 5 2 4 3 8 9 7 6 ...
Страница 32: ...1 10 Field Replaceable Units Caution Note Field Replaceable Units ...
Страница 34: ...1 12 ...
Страница 35: ...1 13 ...
Страница 36: ...1 14 ...
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Страница 47: ...66420 U52 U42 U25 U11 NETWORK PROCESSING ENGINE 200 7 11 10 8 12 4 6 5 3 2 1 9 ...
Страница 48: ......
Страница 49: ...66416 NETWORK PROCESSING ENGINE 150 1 7 4 6 5 2 3 8 9 10 ...
Страница 50: ......
Страница 51: ...66424 U12 U4 U25 U18 NETWORK PROCESSING ENGINE 150 7 10 9 11 4 6 5 3 2 1 8 ...
Страница 52: ...66433 U12 U4 U25 U18 NETWORK PROCESSING ENGINE 100 6 9 8 10 3 5 4 2 1 7 ...
Страница 71: ......
Страница 73: ......
Страница 79: ...Router show interface fastethernet 5 0 ...
Страница 80: ...1 2 3 ...
Страница 85: ...show environment last show environment last show environment table ...
Страница 103: ...Typical Four Post Equipment Rack Posts and Mounting Strips 84516 1 3 2 4 5 ...
Страница 147: ...Security Device Manager SDM Version 1 1 User Note for the 7xxx Routers show version show version ...
Страница 151: ...yes yes yes Your IGRP autonomous system number 1 15 router barney betty fred ...
Страница 156: ...Configuring Synchronous Serial Interfaces Step 1 1 1 1 30 yes yes yes ...
Страница 166: ...Performing Complex Configurations Performing Complex Configurations ...
Страница 173: ...5 7 ...
Страница 174: ...5 8 Troubleshooting the NPE G1 or NPE G2 ...
Страница 177: ...A 1 A P P E N D I X A Bit No Hex Meaning ...
Страница 179: ...Bit 6 Bit 7 Action File Name Bit 3 Bit 2 Bit 1 Bit 0 ...
Страница 184: ......
Страница 185: ...IN 1 I N D E X A B C ...
Страница 186: ...IN 2 ...
Страница 187: ...IN 3 D E F G ...
Страница 188: ...IN 4 H I J L ...
Страница 189: ...IN 5 M N O ...
Страница 190: ...IN 6 P ...
Страница 191: ...IN 7 R S ...
Страница 192: ...IN 8 T U V W ...