HP EISA/PCI Multiplexer Family Cabling, Diagnostics and Troubleshooting Manual

16
Overview
Port Modules
Port Modules
Port modules are available with either DB-25 or RJ-45 female port
connectors. Both types of port modules may be freely intermixed on a
host cable. A maximum of 4 port modules (64 ports) is permitted for each
Mux 64 card.
Table 1-2 HP Mux Port Modules
Figure 1-4 illustrates a 16 port DB-25 port module and a 16 port RJ-45 port
module.
Port module power is provided by an external power supply (J2483-60010)
connected to the first port module (see Figure 1-3). Power is passed from left
to right through all directly mated modules.
Figure 1-4 Port Modules DB-25 and RJ-45
Order
Number
Description Interface
Maximum
Port Speed
J2484A PM16-RJ RJ-45 RS-232 115,200bps
J2501A PM16-RJ/422 RJ-45 RS-422 115,200bps
J2485A PM16-DB DB-25 RS-232 115,200bps