Comtech EF Data Radyne RCS11, Installation And Operation Manual

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MN-DMD20-20LBST – Rev. 11 7–1
Chapter 7. Technical Specifications
7.1 Introduction
This section defines the technical performance parameters and specifications for the RCS11 1:1
Redundancy Switch.
7.2 General
Modes of Operation: Auto, Manual, Remote
Configurations: Modem, Mod Only, Demod Only
Modulator Switch Time: 50 msec Maximum
Demodulator Switch Time: 50 msec M Demod Lock Time
Modulator Switch Delay Time: 40 msec
Demodulator Switch Delay Time: 1 Second
IF Switching:
70/140 MHz
: BNC (F) 75 Ohm Standard
(50 Ohm Optional)
L-Band
: SMA (F) All L-Band Products
7.3 Monitor and Control
All operating parameters can be monitored and controlled via the front panel display/keypad or
the RS-485 or RS-232 serial control channel in either
terminal or command modes. The following modem
parameters may be controlled and/or monitored:
Parameters Monitored: Mode, Mod/Demod/Modem, Power Supply Status, Internal
Switch Settings, Software Revision, Auto/Manual, Select A,
Select B
Parameters Controlled: Mode, Mod/Demod/Modem, Auto/Manual, Select A, Select B
7.4 Terrestrial Interfaces
DMD15:
Universal
: RS449/V.35/RS232/G.703 Bal & Unbal/
IDR & IBS Alarms/Drop & Insert
DM240XR: ASI, M2P, DVB (RS422 or LVDS), HSSI,
Ethernet
: 100/1000 Base-T/RS-530
DD240XR:
Synch
: ASI or ASI with offline IFMonitor or RS530
Universal
: M2P, DVB (RS-422 or LVDS),
Universal
: G703 (T3, E3, STS1) / HSSI
Ethernet
: Ethernet 100/1000 Base-T/RS-530