Motorola APEX1000 Installation And Operation Manual page 44

CTE in RPC Mode (SDV)
As shown in CTE in RTSP/MHA
nominally separated in the SDV architecture. Therefore, as demonstrated in the
preceding graphic, the Network Encryptor is positioned to perform the encryption.
The APEX1000 receives already encrypted SPTSs at its input, and routes them to the
appropriate output according to the RPC control. This encryption procedure may also be
performed at the edge level through the APEX1000 using CTE.
The following graphic demonstrates this architecture:
Switched
sources
OLES
Pre-encrypted
(pre-
VOD SPTS
encryption)
'Clear'
VOD SPTS
'Clear'
VOD SPTS
VOD
Pump
ISA-CORBA
Overview • Supported Encryption Types
APEX1000 All-Purpose Edge QAM Software Version 2.4.x • Installation and Operation Manual
573408-001-a
Mode, the Encryption and Edge QAM pieces are
SDV Rate Network
Clamp Encryptor
'Clear'
MPTS
DWDM
'Clear' &
Network
pre-encrypted
RPC
MCMIS
SDV
Manager
RDS
DAC
(EMMs)
RDS
(EMMs)
APEX
(CTE)
content
RPC
GRSM
SSP-SIS
DSM-CC
Channel Change
Protocol
B
EMMs
(OOB)
STB
CTE
(VOD / SDV
QAM
Client)
DSM-CC
Channel Change
Protocol (OOB)
ALOHA / DOCSIS
26