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Cisco 2517 and Cisco 2519 Router/Hub Public Network Certification
This publication provides international regulatory and safety compliance information for Cisco 2517 and Cisco 2519 Routers/Hubs. Use this publication with the Cisco 2517 and Cisco 2519 Router/Hub User Guide publication and as an addendum to the Router Products Getting Started Guide.
All of the following statements are general warnings or safety guidelines that apply to all countries. A warning means danger. You are in a situation that could cause bodily injury. Before working on equipment, be aware of the hazards involved with electrical circuitry and standard safety practices to prevent accidents.
All warnings and safety guidelines listed in "Safety Information for the Cisco 2517 and Cisco 2519 Router/Hub" apply to Cisco 2517 and Cisco 2519 Router/Hub models used in Italy. In addition, the following warning applies only to Cisco 2517 and Cisco 2519 Router/Hub models AP-EBC and AP-RBC used in Italy:
In addition to the warnings and safety guidelines listed in "Safety Information for the Cisco 2517 and Cisco 2519 Router/Hub," the following warnings apply to Cisco 2517 and Cisco 2519 Router/Hub models used in the United Kingdom:
In order to maintain the independent approval of the router card, it is essential that, when other option cards are installed that use or generate a hazardous voltage, the minimum creepage and clearance specified in Table 1 are maintained. A hazardous voltage is one that exceeds 42.4 volts peak AC, or 60 volts DC. If you have any doubt, seek advice from a competent engineer before installing other adapter cards in the PC.
The equipment must be installed such that, with the exception of the connections to the PCbus, clearance and creepage distances shown in Table 1 are maintained between the card and any other assemblies that use or generate a voltage shown in the table below. The larger distance shown in brackets applies where the local environment within the chassis is subject to conductive pollution or dry nonconductive pollution that could become conductive due to condensation. Failure to maintain these minimum distances would invalidate the approval.
Except at the edge connector that plugs into the PCbus, clearance and creepage distances of X millimeters (mm) and Y mm as listed in Table 1 must be maintained between the cards and other parts of the chassis including any other expansion cards fitted.
Note that in Table 1 the following definitions apply:
Table 1 Creepage and Clearance Distances Based on Voltage
| Voltage Used or Generated by Other Parts of the PC or Expansion Card (Vrms(1) or VDC(2)) | Creepage (Y mm)(3) | Clearance (X mm) |
|---|---|---|
| Up to 50 | 2.4 (3.8) | 2.0 |
| Up to 125 | 3.0 (4.8) | 2.6 |
| Up to 250 | 5.0 (8.0) | 4.0 |
| Up to 300(4) | 6.4 (10.0) | 4.0 |
Creepage and clearance distances are measured between adjacent parts as shown in Figure 1.
Figure 1 Creepage and Clearance Distances between BRI Module and Components
Note that in Figure 1, X indicates the clearance distances between cards and between adjacent cards and components, and Y shows the creepage path across the surface of an insulator and between the two points indicated by X.
The following agency approvals apply to the Cisco 2517 and Cisco 2519 Router/Hubs:
The CE-0344-X mark signifies that the equipment complies with the following European Directives: 91/263/EEC (public telecommunications network compatibility), 89/336/EEC (electromagnetic compatibility), 73/23/EEC (low voltage), and 92/59/EEC (general product safety).
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