NEC Univerge SV8100 System Hardware Manual page 59

UNIVERGE SV8100
Highlights of the UNIVERGE SV8100 are as follows:
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System Hardware Manual
Pure IP System Capable TDM Configuration
The SV8100 supports both pure IP switching (peer-to-peer connections) and
Time Division Switching. The pure IP switching is provided for communications
between DT700 series telephones. On the other hand, the TDM switching is
provided for communications between legacy stations/trunks. Connection
between IP network and legacy network is made via VoIP daughter board on
the CPU blade, which converts packet-based voice data to TDM-based voice
data, and vice versa.
Powerful CPU Blade with Built-in Functionalities
The CPU blade of SV8100 is the heart of the pure IP connections and
TDM-based connections. The CPU blade employs a 32-bit microprocessor. With
this processing power and DSP technology, it integrates the following functions
on one board. These functions are managed with software licenses.
DTMF receivers
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Caller ID receivers
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Caller ID senders
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MF senders / receivers
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10/100 Ethernet Port
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2 Control Relays
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MOH Input Port
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Paging Output Port
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InMail (VMDB)
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VoIP
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In addition, by means of advanced LSI technology, size of the CPU blade is
minimized, O&M NIC port (10/100M) is built-in and VoIPDB(IPLA/IPLB) which
has VoIP NIC port (Gigabit Ethernet) is mountable without additional slots in the
chassis. The O&M NIC port is linked with LAN/WAN for inter-work with PCPro,
SMDR, OAI server, and the VoIP NIC port is linked with LAN/WAN for control
signaling and voice signaling (RTP) for DT700 series.
High Density Legacy Line/Trunk Blades
Major legacy line/trunk blades used in SV8100 are provided with blade +
daughter board architecture. When the blade is mounted only in an initial supply,
line/trunk interfaces can be easily expanded by adding the daughter board. The
maximum number of ports for the line/trunk blades is 8/16 ports with daughter
board, respectively. This allows the physical system size to be compact.
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