Aria-130 Digital Key Telephone System
Issue: 1.2
Installation Manual
37
2.4.12.3 ASMU1 (Advanced Software Module Unit1)
ASMU1 is one of the program package, the functions are as follows ;
-PC Attendant
-CTI
-Networking
ASMU1 package contains a CD-ROM, a PMU (labeled as ASMU1), a serial cable, SMEMU.
PMU in ASMU1 has 8M byte Flash ROM for download software through RS-232C, ISDN line, LAN port,
or Modem port on MPB.
ASMU1 will only support one KSU.
2.4.12.4 ASMU2 (Advanced Software Module Unit2)
ASMU2 is one of the program package, the functions are as follows ;
-PC Attendant
-CTI
-Networking
ASMU2 package contains a CD-ROM, a PMU (labeled as ASMU2), a serial cable, and SMEMU.
PMU in ASMU2 has 8M byte Flash ROM for download software through RS-232C, ISDN line, LAN port,
or Modem port on MPB.
ASMU2 will support one OR two KSU’s.
2.4.12.5 DMEMU (Dram Memory Unit)
DMEMU is an option board for the software downloading and the other features through Ethernet port.
EDO-RAM memory module is designed to support a 32-bit wide bank of SDRAM memory package.
2.4.12.6 MODU (Modem Unit)
The MODU(Modulator & Demodulator Unit) provides serial communication method of RS-232C interface
for remote maintenance and remote PC Admin. It supports V.34, V.32 bis, V.32, V.22bis, V.22, V.23, and
V.21 Data Mode. Therefore it operates in full-duplex, asynchronous modes at line rates up to 33.6kbps.
The Modem Unit provides an asynchronous modem for access to the system database and fault reporting
features from a remote site. The modem may be connected to a pre-selected CO Line through the
system-switching matrix. The MODU port is independent of the SIU standard RS-232C port, allowing
system database access, etc. without the need to interrupt the SMDR output.
MODU is optionally installed on MPB.
Содержание Aria-130
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Страница 47: ...Aria 130 Digital Key Telephone System Issue 1 2 Installation Manual 47 Figure 3 3 1 KSU Exterior...
Страница 57: ...Aria 130 Digital Key Telephone System Issue 1 2 Installation Manual 57 Figure 3 3 10 a Power Supply Unit...