Nortel Networks 1000 - Manual (Page 860)

860 NTAK93 D-channel Handler Interface daughterboard
D-Port - SDTI/PRI interface
Below is a brief description of signals. When connected to SDTI/PRI,
DCHI-PORT is considered Data Terminal Equipment (DTE):
• SDA, SDB: Transmit Clock provided by SDTI/PRI
•
RTA, RTB: Receive Clock provided by SDTI/PRI
•
RR, CS: SPDC ready signal provided by DCHI-PORT
• TR: D-PORT ready signal provided by DCHI-PORT
• RDA, RDB: Incoming serial data bit stream, driven by SDTI/PRI
•
SDA, SDB: Transmit serial data bit stream driven by DCHI-PORT
Below is a brief description of signals. When connected to SDTI/PRI,
DCH-PORT is to be DTE.
•
SDA, SDB: Transmit Clock provided by SDTI/PRI
•
RTA, RTB: Receive Clock provided by SDTI/PRI
• RR, CS: SPDC ready signal provided by DCH-PORT
• TR: D-PORT ready signal provided by DCH-PORT
•
RDA, RDB: Incoming serial data bit stream, driven by SDTI/PRI
• SDA, SDB: Transmit serial data bit stream driven by DCH-PORT
Below is a brief description of signals. When connected to SDTI/PRI,
DCHI-PORT is considered Data Terminal Equipment (DTE).
•
SDA, SDB: Transmit Clock provided by SDTI/PRI
• RTA, RTB: Receive Clock provided by SDTI/PRI
•
RR, CS: SPDC ready signal provided by DCHI-PORT
•
TR: D-PORT ready signal provided by DCHI-PORT
• RDA, RDB: Incoming serial data bit stream, driven by SDTI/PRI
• SDA, SDB: Transmit serial data bit stream driven by DCHI-PORT
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
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