PMC PM7349 Datasheet
PMC-Sierra,Inc.
y
g
y g
y
y
g
g
y
g
y
g
g
g
y
gy
g
ge (
y
g
y
g
y
g
g
q
y
g
g
y
(
g
q
g
)
y
Quad J2, E3 and DS-3 Framer
PM7349
S/UNI®-4xD3F
FEATURES
• Quad DS-3, E3 (G.751 and G.832),
and J2 framers.
• Each channel can be independentl
confi
ured to be a DS-3, E3, or J2
Framer.
• Gapped transmit and receive clocks
can be optionall
interface to devices which onl
access to pa
• Provides pro
random test pattern
detection, and anal
• Provides inte
HDLC controllers with 128-b
depths.
• Provides performance monitorin
counters suitable for accumulation
periods of up to 1 second.
• Provides an 8-bit microprocessor
interface for configuration, control and
status monitorin
• Provides a standard five si
P1149.1 JTAG test port for boundar
enerated for
need
load data bits.
rammable pseudo-
eneration,
sis features.
ral transmit and receive
te FIFO
.
nal
scan board test purposes.
• Low power 3.3 V CMOS technolo
with 5 V tolerant inputs.
• Available in a hi
SBGA packa
h density 256-pin
27 mm x 27 mm).
RECEIVER SECTION
• Provides frame synchronization for the
M23 or C-bit parit
alarm detection, and accumulates line
code violations, framin
errors, path parit
events. In addition, far end alarm
channel codes are detected, and an
inte
terminate the path maintenance data
link.
• Provides frame s
G.751 or G.832 E3 applications, alarm
detection, and accumulates line code
violations, framin
and FEBE events. In addition, in
G.832, the Trail Trace is detected, and
an inte
to terminate either the Network
ral HDLC receiver is provided to
ral HDLC receiver is provided
DS3 applications,
errors, parity
errors and FEBE
nchronization for the
errors, parity errors,
Re
uirement or the General Purpose
data link.
• Provides frame s
nchronization for
G.704 and NTT 6.312 Mbit/s J2
applications, alarm detection, and
accumulates line code violations,
framin
errors, and CRC parity errors.
An inte
ral HDLC receiver is provided
to terminate the data link.
• Provides a receive HDLC controller
with a 128-b
te FIFO to accumulate
data link information.
• Provides detection of yellow alarm and
loss of frame
BIP-8 errors, framin
LOF), and accumulates
errors and FEBE
events.
• Provides programmable pseudo-
random test-se
232-1 bit len
ITU-T O.151 standards
uence detection (up to
th patterns conforming to
and analysis
features.
TRANSMITTER SECTION
• Provides frame insertion for the M23 or
C-bit parit
DS3 applications, alarm
BLOCK DIAGRAM
TPOS/TDATO[4:1]
TNEG/TOHM[4:1]
RPOS/RDATI[4:1]
TCLK[4:1]
RCLK[4:1]
RNEG/RLCV[4:1]
RBOC
Rx
FEAC
XBOC
Tx
FEAC
Line
Encode
Line
Decode
RDLC
HDLC
TDPR
Tx
HDLC
J2, E3, or DS3
Transmit Framer
J2, E3, or DS3
Receive Framer
PMON
Rx
Perf.
Monitor
TOH[4:1]
TOHCLK[4:1]
TOHINS[4:1]
Tx
O/H
Access
TRAN
FRMR
O/H
Access
ROH [4:1]
TOHFP[4:1]
1/2 TTB
Tx Trail
Buffer
Rx
1/2 TTB
Rx Trail
Buffer
ROHPF [4:1]
ROHCLK [4:1]
TDAT[4:1]
TFPI/TMFP[4:1]
TICLK[4:1]
RDATO [4:1]
ROVRHD [4:1]
FRMSTAT[4:1]
TFPO/TMFPO/
TGAPCLK[4:1]
TDO
TCK
IEEE P1149.1
JTAG Test
Access Port
PRGD BER Tester
Microprocessor
ALE
D[7:0]
A[10:0]
RMFOP[4:1]
REF8KD/RFPO/
TDI
I/F
CSB
TMS
WRB
TRSTB
RDB
INTB
RSTB
PMC-2000369 (R2)
RSCLK/RGAPCLK[4:1]
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
© Copyright PMC-Sierra, Inc. 2000
Quad J2, E3 and DS-3 Framer
g
q
g
g
q
g
g
g
ging
y
g
y
T
p
p
µ
y
PM7349 S/UNI®-4xD3F
insertion, and diagnostic features. In
addition, far end alarm channel codes
may be inserted, and an integral HDLC
transmitter is provided to insert the
path maintenance data link.
• Provides frame insertion for the G.751
or G.832 E3 applications, alarm
insertion, and dia
nostic features. In
addition, for G.832, the Trail Trace is
inserted, and an integral HDLC
transmitter is provided to insert either
the Network Re
uirement or the
General Purpose data link.
• Provides frame insertion for G.704
6.312 Mbit/s J2 applications, alarm
YPICAL APPLICATIONS
FRAME RELAY SWITCH/ROUTER
ACCESS SIDE
8 Port Channelized T1 Card
PM4314
QDSX
4 Port Channelized E1 Card
PM4314
QDSX
PM4388
TOCTL
PM6344
EQUAD
PM7366
FREEDM-8
PM7366
FREEDM-8
insertion, and diagnostic features. An
ral HDLC transmitter is provided
inte
to insert the path maintenance data
link.
• Provides a transmit HDLC controller
with a 128-byte FIFO.
• Provides pro
random test se
to 232-1 bit len
conformin
Dia
nostic abilities include single bit
rammable pseudo-
uence generation (up
th sequences
to ITU-T O.151 standards).
error insertion or error insertion at bit
error rates ran
PCI Bus
IP Switch/Router Core
from 10-1 to 10-7.
PCI Bus
Switch Fabric
LOOPBACK FEATURES
• Provides for diagnostic loopbacks, line
loopbacks, and pa
load loopbacks.
APPLICATIONS
• SONET/SDH Mux E3/DS-3 Tributary
Interfaces.
• PDH Mux J2/E3/DS-3 Line Interfaces.
• DS-3/E3/J2 Di
Interfaces.
• DS-3/E3/J2 PPP Internet Access
Interfaces.
• DS-3/E3/J2 Frame Rela
Unchannelized DS-3/E3/J2 Card
PM7366
FREEDM-8
S/UNI-4xD3F
ital Cross Connect
PM7349
Interfaces.
UPLINK SIDE
DS-3/E3/J2
LIU
DS-3/E3/J2
LIU
DS-3/E3/J2
LIU
DS-3/E3/J2
LIU
28 Port Unchannelized T1 Card (M13)
PM7364
FREEDM-32
DS-3
LIU
PM4388
TOCTL
PM8313
D3MX
WIRELESS BASE STATION APPLICATION
Public Switched
hone Network
Tele
Head Office:
PMC-Sierra, Inc.
#105 - 8555 Baxter Place
Burnaby, B.C. V5A 4V7
Canada
Tel: 604.415.6000
Fax: 604.415.6200
DS-3
or Fibre
O
PM7349
S/UNI-4xD3F
tics
PM5342
SPECTRA-155
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
Switch
Fabric
or
PM7349
S/UNI-4xD3F
Base Station Controller
To order documentation,
send email to:
document@pmc-sierra.com
or contact the head office,
Attn: Document Coordinator
Egress
Device
DS-3/E3/J2
DS-3/E3/J2
DS-3/E3/J2
DS-3/E3/J2
LIU
LIU
LIU
LIU
PM7322
RCMP-800
PM7366
FREEDM-8
PM7366
FREEDM-8
DS-3/E3/J2
LIU
DS-3/E3/J2
LIU
DS-3/E3/J2
LIU
DS-3/E3/J2
LIU
Base Transceiver Station
All product documentation is available
on our web site at:
http://www.pmc-sierra.com
For corporate information,
send email to:
info@pmc-sierra.com
Packet-Over-SONET Card
(3 DS-3s Over OC-3)
PM7349
S/UNI-4xD3F
PM5342
SPECTRA-155
PM7349
S/UNI-4xD3F
CDMA/TDMA/GSM
PMC-2000369 (R2)
© Copyright PMC-Sierra,
Inc. 2000. All rights reserved.
July 2000
S/UNI is a registered
trademark of PMC-Sierra,
Inc.
Optics
Tx/Rx RF
Subs
stem
P
Loading...