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參數(shù)資料
| 型號： | PM5371-RI |
| 廠商： | PMC-SIERRA INC |
| 元件分類： | 數(shù)字傳輸電路 |
| 英文描述： | SONET/SDH TRIBUTARY UNIT CROSS CONNECT |
| 中文描述： | ATM SWITCHING CIRCUIT, PQFP160 |
| 封裝： | 28 X 28 MM, 3.49 MM HEIGHT, 0.65 MM PITCH, METRIC, PLASTIC, QFP-160 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 74K |
| 代理商： | PM5371-RI |
PMC-920520 (R8)
1998 PMC-Sierra, Inc. September, 1998
PM5371
TUDX
PMC-Sierra,Inc.
VT/TU Cross-Connect Switch
FEATURES
Monolithic, SONET/SDH, single-stage,
non-blocking array of time switches for
cross-connecting SONET Virtual
Tributaries (VTs) or SDH Tributary
UNITs (TUs).
Provides non-blocking switching
between two STS-3 (STM-1) byte-
serial input streams and two STS-3
(STM-1) byte-serial output streams.
Operates from a single 19.44 MHz
clock.
Provides parity checking on input data
busses and parity generation on output
data busses.
Allows programmable idle code
insertion on a per-VT or per-TU basis.
Permits switching of any combination
of SONET VT1.5, VT2, VT3, VT6, or
STS-1 channels. Permits switching of
any combination of SDH TU11, TU12,
TU2, or TU3 channels.
Operates in conjunction with the
PM5362 TUPP-PLUS VT/TU Payload
Processor/Performance Monitor, which
aligns SONET VTs or SDH TUs so
they can be switched by the TUDX.
Cascadable in a systolic or bussed
manner to allow larger switching arrays
to be implemented.
Provides control outputs that are
programmable on a per-timeslot basis
to facilitate construction of larger
switching arrays.
Provides a generic 8-bit
microprocessor bus interface for
configuration, control, and status
monitoring.
Low power, +5 V, CMOS technology.
Device has TTL-compatible inputs and
outputs.
Available in a 160-pin Plastic Quad
Flat Pack (PQFP) (28 by 28 mm)
package.
APPLICATIONS
SONET/SDH Broadband Cross-
Connects
SONET/SDH Add/Drop Multiplexers
SONET/SDH Terminal Multiplexers
SONET/SDH Test Equipment
BLOCK DIAGRAM
Input Bus
Formatter
Microprocessor
Interface
MBEB
RSTB
CS1B
CS2B
RDB
WRB
ALE
A[4:0]
D[7:0]
INTB
SOUTB[8:0]
OFP
IFP
OFSEB
SFP
SOBEB
PAGE
SCLK
DINB[8:0]
DINT[8:0]
SOUTT[8:0]
Output Bus Formatter
Switching
Element
Time
Switch
S
S
A
D
C
A
O
A
D
C
Time
Switch
Switching
Element
Time
Switch
Time
Switch
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相關(guān)代理商/技術(shù)參數(shù) |
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| PM5372 | 制造商:PMC 制造商全稱:PMC 功能描述:40 Gbit/s Transport Switching Element |
| PM5372-BI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| PM5372BIP | 制造商:PMC-Sierra 功能描述: |
| PM5372-BI-P | 制造商:PMC-Sierra 功能描述: |
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