Hardware Installation Guide
Page 83
... requires a male-to-male RJ-21 cable, Category 3 or above 700 kHz do not work when sharing a line with the cable. Contact your Cisco sales representative: • CAB-5-M120M120-5= (Category 5 cable with 90-degree, male-to-male RJ-21 connectors) • CAB-5-M180M120-5= (Category 5 cable... 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 700 kHz. [CSCdu73260] Note If no other telephone services travel on the switch. (See Figure 2-30.) 78-6461-04 Catalyst 2900 Series XL Hardware...
... requires a male-to-male RJ-21 cable, Category 3 or above 700 kHz do not work when sharing a line with the cable. Contact your Cisco sales representative: • CAB-5-M120M120-5= (Category 5 cable with 90-degree, male-to-male RJ-21 connectors) • CAB-5-M180M120-5= (Category 5 cable... 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 700 kHz. [CSCdu73260] Note If no other telephone services travel on the switch. (See Figure 2-30.) 78-6461-04 Catalyst 2900 Series XL Hardware...
Hardware Installation Guide
Page 85
...splitter routes LRE data (high-frequency) and voice (low-frequency) traffic from the telephone line to the patch panel through a PBX switch, a Cisco LRE 48 POTS Splitter can connect directly to private telephone networks and the PSTN. The PBX routes voice traffic to the patch panel.... 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 2-41 For more information about homologated POTS splitters, contact your Cisco sales representative. If the other end of the cable to the Installation Notes for the Cisco LRE 48 POTS Splitter. For more information ...
...splitter routes LRE data (high-frequency) and voice (low-frequency) traffic from the telephone line to the patch panel through a PBX switch, a Cisco LRE 48 POTS Splitter can connect directly to private telephone networks and the PSTN. The PBX routes voice traffic to the patch panel.... 78-6461-04 Catalyst 2900 Series XL Hardware Installation Guide 2-41 For more information about homologated POTS splitters, contact your Cisco sales representative. If the other end of the cable to the Installation Notes for the Cisco LRE 48 POTS Splitter. For more information ...