38
PRO SWITCHING SYSTEM

Table 4-3. Rear Cards

Model Application # of Slots Connectors

SM720C A/B switch (and patch) 1 A, B, Common: DB25F
SM721C A/B switch (and patch) 1 A, B, Common: V.35F
SM722C A/B switch (and patch) 1 A, B, Common: DB15F
SM723C A/B switch 1 A, B, Common:RJ-11
SM724C A/B switch 1 A, B, Common:RJ-45
4.5 Power Supplies
Power supplies allow you to supply power to a rack. You can have one or two (for
redundant power)power supplies in a rack. There is one type of power supply: the
SM750A. It’s a 115/230-VAC, 50- to 60-Hz auto-selectable power supply.

Table 4-4. Power Supply

Model Description
SM750A Power supply, 115/230 VAC, 50-60 Hz (auto-selectable)
4.6 Software
To control the Pro Switching System from a PC, you need the ProSwitching
System Software (SM701A). This software works as an application under HP
OpenView Windows.

Table 4-5. Software

Model Description
SM701A Pro Switching System Software