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Peripheral Installation
Application PC and Server Interfaces
12-2 Strata CTX I&M 06/04
• SMDR and SMDI or Stratagy VM Serial/RS-232 Interface – Application PC/servers
equipped with standard RS-232 COM ports connect to the Strata CTX serial interface ports.
The Strata CTX provides four RS-232 interface jacks on the BSIS PCB. The BSIS is an
optional PCB that piggy backs on the system processor PCB (see Figures 12-6 and 12-7 for a
connection diagrams). Refer to the Strata CTX Programming Manual, Programs 803 and 804
to set up these interfaces.
Figure 12-1 Application PC/Server Interfaces
Network Interface Connections
Figure 12-2 shows basic network interface connections. Figure 12-3 shows application PC or
server direct connections. Refer to Program 801 to set up the LAN interface. Network jack wiring
guidelines are listed below:
• The CTX100 and CTX670 network interface is 10BaseT and requires CAT5 twisted pair
cabling.
• The maximum distance between the BBCU network jack and the application PC or server is
100 meters (328 ft.) when using CAT5 cabling without repeaters.
• Unshielded CAT5 cabling is adequate for most installations.
• Shielded CAT5 cabling is needed to protect the cable in environments that have excessive
electromagnetic interference (EMI).
Network Jack LED Indications
The three LEDs located on the BBCU and AETS network jack indicate activity when sending
or receiving data on the network (see Figure 12-4).
B101 S_01B102 S_02
BECU
BSIS Serial Ports
(RJ11, 6-pin modular)
Built-in Modem
(33.6 kbps, v.34
WinAdmin PC / Server)
Network Interface Jack
(RJ45, 8-pin modular)
Processor Heart Beat LED (0.4 seconds on/0.4 seconds off.)
Smart Media Access Status LED
Network Interface Link Connection LED.
Strata CTX Receive Network Data LED.
Strata CTX Send Network Data LED.
MOH Volume Control
(screw driver adjust)
MOH/BGM Input
(RCA Jack)
BBCU
5447
1
2
3
4
Smart Media Card Socket (Smart Media card slides in, gold
contacts face right, notched corner down)
WinAdmin PC/Server
ACD PC/Server
Attendant Console PC / Server
Ribbon Cables
SMDR
SMDI