Hardware Installation Guide
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...and digital private branch exchange (PBX) switch telephones that use frequencies above 700 kHz do not work when sharing a line with the cable. Contact your Cisco sales representative: • CAB-5-M120M120-5= (...kHz. [CSCdu73260] Note If no other telephone services travel on the switch. (See Figure 2-30.) 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 2-39 Chapter 2 Installation Connecting ... these steps: Step 1 Connect one end of a wiring trunk cable to the RJ-21 connector of digital PBX switches, some digital PBX switch services use frequencies above . To connect...
...and digital private branch exchange (PBX) switch telephones that use frequencies above 700 kHz do not work when sharing a line with the cable. Contact your Cisco sales representative: • CAB-5-M120M120-5= (...kHz. [CSCdu73260] Note If no other telephone services travel on the switch. (See Figure 2-30.) 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 2-39 Chapter 2 Installation Connecting ... these steps: Step 1 Connect one end of a wiring trunk cable to the RJ-21 connector of digital PBX switches, some digital PBX switch services use frequencies above . To connect...
Hardware Installation Guide
Page 85
.... For more information about the LRE link between the switch LRE port and the CPE, as well as LRE traffic, the LRE port must be connected to the Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide. The splitter routes ...end of Figure 2-30. • For a 12-degree connector, see the bottom Figure 2-30. If telephone services, such as voice or ISDN, use the same cabling as information about homologated POTS splitters, contact your Cisco sales representative. If the installation does not have a PBX, a homologated POTS splitter is not needed, and the switch...
.... For more information about the LRE link between the switch LRE port and the CPE, as well as LRE traffic, the LRE port must be connected to the Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide. The splitter routes ...end of Figure 2-30. • For a 12-degree connector, see the bottom Figure 2-30. If telephone services, such as voice or ISDN, use the same cabling as information about homologated POTS splitters, contact your Cisco sales representative. If the installation does not have a PBX, a homologated POTS splitter is not needed, and the switch...