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4948 - Catalyst Switch
Installation Guide
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B-14
Catalyst 4948E an C
atalyst 4948E-F Swit
ch Installatio
n Guide
OL-21561-02
Appe
ndix
B
Tran
sc
eive
r, Cha
ssi
s Conn
ect
ors,
and
Cable
and
Ad
apte
r Spe
cific
atio
ns
Cables and Ada
pters
1
2
...
99
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...
161
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Switch Installation Guide
1
CONTENTS
3
Contents
4
Audience
9
Organization
9
Related Documentation
10
Command Syntax Conventions
10
Attention
12
Avvertenza
12
Advarsel
12
¡Advertencia!
13
Varning!
13
Product Overview
17
(Catalyst
18
4948E Switch Shown)
18
Features
19
Features
20
Fan Tray
24
Fan Tray
25
Front Panel LEDs
27
Front Panel LEDs
28
Preparing for Installation
29
Site Requirements
30
Temperature
31
Air Flow
32
Humidity
33
Altitude
33
Dust and Particulates
33
Corrosion
34
Power Source Interruptions
35
System Grounding
35
System Grounding
36
Power Requirements
39
Power Requirements
40
Cabling Requirements
41
Site Preparation Checklist
41
Installing the Switch
43
Warnings
44
Verifying Package Contents
46
Required Tools
46
Rack-Mounting the Chassis
47
Rack-Mounting the Chassis
48
Duct Kit
51
Installing the System Ground
52
3 System ground wire
53
Statement 1019
54
• Ground
57
• (–) negative
57
• (+) positive
57
Powering Up the Switch
63
Powering Up the Switch
64
Statement 1030
65
Removing the Fan Tray
74
Installing the Fan Tray
75
Power Supply Specifications
77
3 AC power cord receptacle
78
Plug: CEI 23-16/7
86
Cordset rating: 10 A, 250 V
86
Length: 8 ft 2 in. (2.5 m)
86
Connector: IEC 60320 C15
86
Connector:
86
Plug: BS 1363
87
Adapter Specifications
91
Receive optical bore
92
Transmit optical bore
92
Bail clasp
92
Dust plug
92
CWDM SFP Transceivers
95
DWDM SFP Transceivers
97
10-GB SFP+ Transceivers
99
OL-21561-02
100
Console Port
101
Ethernet Management Port
102
Cables and Adapters
102
Pin 1 and pin 8
103
Cables and Adapters
104
APPENDIX
105
Getting Started
106
Identifying Startup Problems
106
LED Readings
107
Contacting Customer Service
108
Translated Safety Warnings
110
Translated Safety Warnings
111
Waarschuwing
113
Varoitus
113
2006/95/EC and 2004/108/EC
151
Numerics
157
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