Toshiba Strata AirLink DK40i, Руководство по установке и обслуживанию

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Universal Slot PCBs
PCB Chapter Layout
9-4
Strata DK I&M 6/00
BVPU – Internet Protocol (IP) Interface Unit
System:
DK40i Expansion KSU, DK424, DK424i
Circuits per PCB:
four Tie line circuits; one 10BaseT Ethernet connection
Interfaces with:
H.323 terminals over an IP network
Appears as:
4 E&M Tie lines
2- or 4-wire transmission
Type I and II Signaling
Immediate and Wink Start
Older Version(s):
none
BVPU Configuration
With DK424, Tie lines can route per Program 04 [DN] assignments or Program 71 and 72 DNIS/
ANI assignments (see Program 17).
Note
For the system to recognize the DTMF tones generated by incoming Tie lines, a DTMF
DTMF Receiver Unit (RRCS -4, -8, or -12) must be installed on the DK40i Base KSU K4RCU3 or
on any DK424 or DK424i processor PCB.
BVPU controls, indicators, and interface connectors are shown in Figure 9-1 and described in
Table 9-1 .
BVPU Installation
1. Insert the BVPU (component side facing right) into the appropriate slot and apply firm, even
pressure to ensure proper mating of connectors. (For DK40i, the BVPU can be installed only
in place of the RDDU per tables in Chapter 2 – DK40i Configuration.)
2. Attach the 10BaseT Ethernet connection to the LAN Connector.
3. Connect a PC equipped with Maintenance Console Software (MCS) to the Serial Port
according to the drawing below. A serial connection is necessary to establish the IP address of
the BVPU. Once the IP address is established, maintenance may be conducted over the
Ethernet port.