Juniper Networks J4350, J6350 manual Network Cable Specifications, Isdn Provisioning

Chapter 5: Preparing for Router Installation

Network Cable Specifications

The Services Router supports interfaces that use various kinds of network cable. For information about the type of cable used by each interface, see “Network Cable Specifications and Connector Pinouts” on page 223.

ISDN Provisioning

You might need a network termination type 1 (NT1) device to connect your ISDN interface to the ISDN service. Contact your service provider for details on the following information:

■External NT1 device and ISDN cable

■If the two items are required, where to obtain the items

■List of NT1 vendors

Site Preparation Checklist

The checklist in Table 59 on page 115 summarizes the tasks you need to perform when preparing a site for Services Router installation.

Table 59: Site Preparation Checklist

Item or Task Performed By Date Notes

Verify that environmental factors such as temperature and humidity do not exceed router tolerances.

Measure the distances between external power sources and the router installation site.

Select the type of rack.

Plan the rack location, including required space clearances.

Secure the rack to the floor and the building structure.

Acquire appropriate cables and connectors.

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