PM5365
TEMAP
High Density VT/TU Mapper and M13 Multiplexer
FEATURES
鈥?Monolithic device which integrates a
SONET/SDH VT1.5/VT2/TU-11/TU-12
bit asynchronous mapper with ingress
or egress performance monitoring, a
full featured M13 multiplexer with DS-3
framer, and a SONET/SDH DS-3
mapper in a single device.
鈥?T1 tributary modes of operation:
1. Single STS-1, AU3 or TUG3 Bit
Asynchronous VT1.5 or TU-11
Mapper with ingress or egress
link monitoring per T1 tributary.
2. Up to 28 T1 streams M13 multi-
plexed into a DS-3, with the DS-3
then asynchronously mapped
into an STS-1/STM-0 SPE.
3. DS-3 M13 Multiplexer with
ingress or egress link monitor-
ing per T1 tributary.
4. Up to 28 DS-3 multiplexed T1
streams mapped as bit asyn-
chronous VT1.5 virtual tributar-
ies or TU-11 tributary units,
providing a transmultiplexing
function between M13 and
SONET/SDH.
5. Up to 21 T1 streams mapped as
bit asynchronous VT2 virtual
tributaries into a STS-1 SPE or
TU-12 tributary units into a
STM-1/VC3 or TUG3 from a
STM-1/VC4.
鈥?E1 tributary mode of operation consists
of a single STS-1, AU3 or TUG3 Bit
Asynchronous VT2 or TU-12 Mapper
with ingress or egress per tributary link
monitoring.
鈥?Supports a byte-serial Scaleable
Bandwidth Interconnect (SBI鈩? bus
interface for high density system side
device interconnection of up to 84 T1
streams, 63 E1 streams, 3 DS-3
streams or 3 E3 streams.
鈥?Interfaces with a byte-wide Telecom
Add/Drop bus, interfacing directly with
the PM5362 TUPP-PLUS and PM5342
SPECTRA-155.
鈥?Up to 28 VT1.5/TU-11 or 21 VT2/TU-
12 tributaries can be passed as
transparent virtual tributaries (with
pointer processing) between the
SONET/SDH TelecomBus on the line
side and the SBI bus on the system
side.
鈥?Supports the M23 and C-bit parity DS-
3 formats.
鈥?Supports stand alone unchannelized
DS-3 framer mode for access to the
entire DS-3 payload. When configured
to operate as a DS-3 framer, gapped
transmit and receive clocks can be
optionally generated for interface to
link layer devices which only need
access to payload data bits.
鈥?Provides an on-board programmable
pseudo-random binary sequence
(PRBS) generator and detector for
error testing at DS-3 rates and an on-
board pseudo-random binary
sequence generator and detector on
each tributary for error testing at either
DS1 or E1 rates.
Supports jitter attenuation in both
ingress and egress directions on a per-
tributary basis.
Supports performance monitoring in
either ingress or egress directions on a
per-tribuatry basis.
Software compatible with the PM8315
TEMUX.
Supports an IEEE P1149.1 JTAG test
port.
Provides a 8-bit microprocessor bus
interface for configuration, control, and
status monitoring.
Low power +2.5/3.3 V CMOS
technology.
Available in a high density 324-pin
PBGA (23 mm by 23 mm) package.
-40
o
C to +85
o
C Industrial
temperature operation.
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
APPLICATIONS
鈥?SONET/SDH Add/Drop and Terminal
Multiplexers.
鈥?DS-3 Transmultiplexers.
鈥?Unchannelized DS-3 Frame Relay
Interfaces.
鈥?M23 or C-bit parity M13 Mux/Demux
Equipment.
BLOCK DIAGRAM
Telecom
Bus
Mapper
and
Telecom
Bus I/F
RJAT
28xT1 or
21xE1 Clock
and Data
PRBS
or
Scalable
Bandwidth
Interconnect
Bus
PMON
TJAT
or
M13
Multiplex
DS-3
Framer
with PRBS
x28 for T1/J1
x21 for E1
or
DS-3
1xDS-3 Clock
and Data
PM5365 TEMAP
PMC-1981411 (R2)
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS鈥?INTERNAL USE
錚?/div>
2001 PMC-Sierra, Inc.
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