NEC Univerge SV8100, Руководство по аппаратному обеспечению системы

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Issue 4.1 UNIVERGE SV8100
3 - 42 Installing the SV8100 Chassis
4. Gently push until the blade seats. Tighten the two retaining
screws on front of the blade.
2.7.4 Installing Expansion Blades in the 19” Chassis (Optional)
When adding additional chassis to the system to expand the
capacity, a PZ-BS10 must be installed in the Controlling Chassis and
a PZ-BS11 must be installed in all Expansion Chassis. This
connection is required with any multiple-chassis setup.
The PZ-BS10 connects the Controlling Chassis to the Expansion
Chassis by connecting to a PZ-BS11, which is installed on each
Expansion Chassis. These Expansion Interface Units allow the CPU
to transmit/receive data as required to the additional chassis.
The PZ-BS10 is installed in the EXIFU slot of the Controlling Chassis
which is equipped with a CPU card. The PZ-BS11 is installed in the
expansion slot of the Expansion Chassis, which does not have a
CPU.
The EXIFU cable connects the Controlling Chassis and its EXIFU-B1
interface to the second, third, and fourth EXIFU-E1 interface.
Use only the CAT 5 cables provided by NEC to make the
connections between the Controlling and Expansion Chassis.
The PZ-BS10 provides:
Š
Communication Processor Interface for data handling through
Communication Channel
(24 slots maximum)
Š
32 Channels for Telephony Resource (e.g., DTMF Tone
Receiver, Call Progress Tone Detector, MFC Tone Receiver,
Caller ID Receiver, Caller ID Signal Sender)
Š
DSP Resource Management
Figure 3-47 CD-CP00 Blade Installed