NEC SL 1000 - Page 28

NEC Confidential
© NEC Corporation 2009
Page 28
Web/PC PRO (1)
Access and enter to the Programming Mode from PC at local or remote site.
BRI / PRI
CPU
PZ-VM21
(Buili-In Modem)
PSTN
(Analog)
ISDN
Ethernet Straight Cable
ISDN DDI
Analog Trunk
CO
LAN
IP VPN
HUB
HUB
Ethernet Cross Cable
Remote
HUB
Analog
Modem
ISDN
TA
IP Network
Local
บริษัท โปรเฟสชั
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