Cisco BPX 8650, Руководство по установке и настройке

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Cisco BPX 8600 Series Installation and Configuration
Release 9.3.30, Part Number 78-12907-01 Rev. E0, May 2005
Chapter 31 BPX Switch Cabling Summary
Standard BPX Switch Cables
Standard BPX Switch Cables
Table 31-18 lists the various cables that may be ordered directly from Cisco.
Cable lengths are specified as a suffix to the Cisco model number. For example 5610-50 indicates a
50 foot cable. Cables are generally available in the following standard lengths:
•
10 ft (3 m)
• 25 ft (7.6 m)
•
50 ft (15 m)
• 75 ft (22.8 m)
•
100 ft (30 m)
Lengths of 101 ft. (30 m.) to 600 ft. (183 m.) are available on a special order.
When a cable is connectorized, the connector gender (male-female) is indicated as well as the number
of pins. For example, RS-232/M25-M25 indicates a cable terminated with a male DB25 at both ends.
Table 31-17 Network Alarm Pin Assignments
Pin Alarm Description
1 Audible—Major Normally open
2 Common
9 Normally closed
4 Visual—Major Normally open
5 Common
12 Normally closed
7 unused n.c.
8 unused n.c.
3 Audible—Minor Normally open
11 Common
10 Normally closed
6 Visual—Minor Normally open
14 Common
13 Normally closed
15 unused n.c.