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Translated Safety Warnings D-9
BRI, Fractional T1/T1, and Switched 56 Cable Warning
¡Atención! Los puertos Ethernet 10BaseT, Token Ring, serie, consola y auxiliar incluyen
circuitos de muy baja señal (SELV). Los circuitos BRI se comportan como circuitos de
voltaje de red telefónica (TNV). No deben conectarse circuitos SELV con circuitos TNV.
Varning! Portarna för Ethernet 10BaseT och Token Ring, serie- och konsollportarna samt
de extra portarna är anslutna till säkerhetskretsar med extra låg spänning (SELV-kretsar).
BRI-kretsarna jämställs med kretsar med telefonnätspänning (TNV). Undvik att koppla
SELV-kretsar till TNV-kretsar.
BRI, Fractional T1/T1, and Switched 56 Cable Warning
Warning Network hazardous voltages are present in the BRI, fractional T1/T1, and
switched 56 cables. If you detach the cable, detach the end away from the router first to
avoid possible electric shock. Network hazardous voltages are also present in the area of
the BRI (RJ-45), fractional T1/T1 (RJ-48C), and switched 56 (RJ-11 or RJ-48S) ports,
regardless of whether power is off or on.
Waarschuwing In de BRI, fractionele T1/T1 en omgeschakelde 56 kabels zijn gevaarlijke
voltages voor netwerken aanwezig. Als u de kabel loskoppelt, dient eerst het uiteinde dat
zich het verst van de router vandaan bevindt, verwijderd te worden om mogelijke
elektrische schok te vermijden. Gevaarlijke voltages voor netwerken zijn eveneens
aanwezig in de buurt van de BRI (RJ-45), fractionele T1/T1 (RJ-48C) en de omgeschakelde
56 poorten (RJ-11 of RJ-48S), ongeacht of de stroom aangesloten is of niet.
Varoitus Vaarallisia verkkojännitteitvallitsee kaapelityypeissä BRI, fraktioitu T1/T1 ja
Switched 56. Jos poistat kaapelin, irrota reitittimestä pois johtava pää ensiksi, jotta
välttyisit mahdolliselta sähköiskulta. Vaarallisia verkkojännitteitä on myös kaapelityyppien
BRI (RJ-45), fraktioitu T1/T1 (RJ-48C) ja Switched 56 (RJ-11 tai RJ-48) porttialueilla,
riippumatta siitä, onko virta kytketty vai ei.
Attention Des tensions dangereuses de réseau sont présentes dans les câbles BRI, TI/TI
fractionnel et 56 permuté. En cas de débranchement du câble, détacher d abord le routeur
pour éviter toute électrocution. Des tensions dangereuses de réseau sont également
présentes aux ports BRI (RJ-45), TI/TI fractionnel (RJ-48C) et 56 permuté (RJ-11 ou
RJ-48S) que ces ports soient sous tension ou hors tension.
- About This Guide 1
- Document Organization 2
- Document Conventions 3
- Safety Warnings.”) 4
- Overview of the Cisco 2524 5
- Features 10
- Specifications 11
- FCC Part 68 13
- Preparing to Install the 15
- Cisco 2524 and Cisco 2525 15
- Safety Recommendations 16
- Site Environment 18
- Preventive Site Configuration 18
- Configuring Equipment Racks 19
- Power Supply Considerations 19
- Installation Checklist 20
- Creating a Site Log 22
- 1. kHz = kilohertz 23
- ISDN Connections 26
- 1. nF = nanoFarad 27
- Ethernet Connections 29
- Token Ring Connections 29
- Console Port Connections 30
- Auxiliary Port Connections 30
- Inspecting the System 31
- Installing the Cisco 2524 and 33
- Required Tools and Parts 34
- Setting Up the Chassis 35
- Rack-Mounting the Chassis 36
- Attaching the Brackets 37
- Figure 3-6 or Figure 3-7 38
- Figure 3-8 or Figure 3-9 39
- Installing in a Rack 40
- Wall-Mounting the Chassis 41
- SERIAL 1 42
- SERIAL 0 42
- DC Power Specifications 43
- Wiring the DC Power Supply 44
- Input: –40––72V 45
- Current: 1.5–1.0A 45
- Watts: 40W 45
- Connecting to the Network 46
- Connecting to a WAN 51
- Figure 3-20.) 52
- Figure 3-21.) 53
- Figure 3-22.) 54
- ACTIVITY 55
- Console port 59
- RJ-45 roll-over cable 59
- RJ-45-to-DB-25 adapter 59
- Configuring the Cisco 2524 and 63
- Configuring the Router 64
- Using Configuration Mode 65
- Using AutoInstall 66
- Configuring the Router 67
- Configuring ISDN 76
- Configuring Switched 56 78
- Configuring DDS 79
- Specifying the Boot Method 82
- Getting More Information 84
- Cabling Specifications for the 85
- Identifying a Roll-Over Cable 86
- Pin 1 and pin 8 87
- (labeled Terminal) 88
- (labeled Modem) 89
- Token Ring Port Pinouts 93
- RJ-48C jack 94
- EIA/TIA-232 97
- EIA/TIA-449 99
- <— indicates DCE to DTE 102
- APPENDIX 109
- Running Diagnostic Tests 111
- Getting Help 111
- Cisco 2525 Routers 113
- Installing WAN Modules 114
- Opening the Chassis 115
- Tools Required 116
- Removing the Chassis Cover 116
- Screw Slot 117
- Flat-blade screwdriver 117
- CODE0CODE1 118
- Upgrading the DRAM SIMM 119
- Tools and Equipment Required 121
- DRAM SIMM Installation 121
- System-Code SIMM Replacement 123
- Replacing the Cover 126
- Recovering Lost Passwords 127
- (Router#): 132
- > b [tftp] flash filename 134
- Translated Safety Warnings 141
- Product Disposal Warning 142
- Jewelry Removal Warning 143
- Ground Connection Warning 144
- Installation Warning 145
- TN Power Warning 146
- Circuit Breaker (15A) Warning 146
- SELV Circuit Warning 148
- ISDN Connection Warning 152
- Qualified Personnel Warning 154
- Restricted Area Warning 155
- DC Power Supply Warning 159
- DC Power Connection Warning 160
- Lightning Activity Warning 161
- Grounded Equipment Warning 162
- Power Supply Warning 164
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