82P33714_17 Datasheet, PDF (15/64 Pages) Integrated Device Technology – Synchronous Equipment Timing Source for Synchronous Ethernet

82P33714 Datasheet
Timing Card
SSU/BITS
SyncE (T0) ^APLL
SyncE-TxCK
T4
TCXO
Active/
redundant
connection
Line Card
DPLL1
APLL
DPLL2
SyncE-TxCK
SyncE-RxCK
LOS
SyncE/
SONET/
SDH
PHY
XO
Line Card
Timing Card
SSU/BITS
SyncE (T0) ^APLL
SyncE-TxCK
T4
DPLL1
APLL
DPLL2
SyncE-TxCK
SyncE-RxCK
LOS
SyncE/
SONET/
SDH
PHY
XO
Line Card
TCXO
DPLL1
APLL
DPLL2
SyncE-TxCK
SyncE-RxCK
LOS
SyncE/
SONET/
SDH
PHY
XO
Figure 5. SyncE/SONET/SDH active/redundant application
©2017 Integrated Device Technology, Inc.
15
Revision 6, January 23, 2017