tmxf28155 ETC-unknow, tmxf28155 Datasheet - Page 399

• Manufacturer Part Number: tmxf28155
• Description: Tmxf28155 Super Mapper 155/51 Mbits/s Sonet/sdh X28/x21 Ds1/e1
• Manufacturer: ETC-unknow

Preliminary Data Sheet
May 2001
18 SPE Mapper Functional Description
18.3 SPE Mapper Functional Block Diagrams
Agere Systems Inc.
Figure 30. SPE Mapper Block with Connections to External Pins and Other Blocks in the Devic e
PATH OVERHEAD
POAC CHANNEL
TRANSMIT
TRANSMIT
SECTION
RECEIVE
SECTION
INSERT
TMUX
TMUX
DATA, CLK, SYNC
TRANSMIT
AUTO_AIS
TELECOM
TELECOM
RECEIVE
TPOAC
BUS
BUS
TRANSMIT
CLK, DATA
RDI
REI
CLK, DATA
TRANSMIT
RECEIVE
MAPPER
SECTION
VT
MICRO INTERFACE
MISC SIGNALS
SPE MAPPER
SPE MAPPER
TRANSMIT
RECEIVE
SECTION
SECTION
(continued)
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
SECTION
AUTO_AIS,
MAPPER
RECEIVE
RDI, REI
VT
DS3
LOOPBACK
TMXF28155/51 Super Mapper
DS3NEGDATAOUT
DS3POSDATAOUT
DS3DATAOUTCLK
DATA, CLK, SYNC
PHASEDETDOWN
DS3NEGDATAIN
DS3DATAINCLK
DS3POSDATAIN
PHASEDETUP
DATA, CLK,
DATA, CLK,
TRANSMIT
CONTROL
CONTROL
RECEIVE
RPOAC
PATH OVERHEAD
POAC CHANNEL
CLEAR INPUT
CLEAR INPUT
TRANSMIT
TRANSMIT
EXTRACT
SECTION
RECEIVE
RECEIVE
RECEIVE
MAPPER
SECTION
MAPPER
PINS
PINS
M13
DS3
DS3
M13
5-9065(F)
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