SM500A—Automatic Switching System
Black Box Corporation
14
990-000-0001-E8
Model
Description
SM514-A-PS
Power Module 115VAC/12VAC. Used for 115VAC application. Provides
power to a fully loaded SM500A chassis. For applications where redundant
power is required, the use of two Power Modules is needed.
SM514-A-PS-E
Power Module 230VAC/12VAC. Used for 230VAC application. Provides
power to a fully loaded SM500A chassis. For applications where redundant
power is required, the use of two Power Modules is needed.
SM535A
AC Redundant Power Supply. rack mount unit 19” (48.26 cm) wide, 3.5”
(8.89 cm) high, 6.25” (15.87 cm) deep. Provides redundant power to up to
eight SM500A fully loaded chassis. It has two main power feeds that can be
connected to 115VAC or 230VAC.
Figure 2.4. Left to right, Power Module SM514-A-PS/SM514-A-PS-E and AC Redundant Power
Supply SM535A (front view)
2.3 Software Applications
Provides a user interface to enable remote operations on one or multiple chassis in an
Automatic Switching System.
Model
Description
SM540A
GUI based management software application for PC. Requires Advanced
Control Cards SM533-C or SM534-C.
2.4 Switching Interface Cards
Model
Description
SM501-C
AB V.35 21-Conductor Card F/F. Switches 19 conductors: A and B are
common, C, D, E, F, H, J, K, L, P, R, S, T, U, V, W, X, AA, BB are switched.
SM503-C
AB RS-232/V.24/EIA-530 DB-25. 25-Conductor Card F/F. Switches 25
conductors. A, B, and Common: female.
SM503-C-FM
AB RS-232/V.24/EIA-530 DB-25. 25-Conductor Card, F/M. Switches 25
conductors. A and B: female; Common: male.
SM504-C
AB Coax BNC Card, 75 ohm
