參數(shù)資料
型號： PEB1756E
廠商： Exar Corporation
文件頁數(shù)： 1/2頁
文件大?。?/td> 0K
描述： IC MUX/DEMUX STS192/STM64 1397CB
產(chǎn)品變化通告： PEB175(6,7)E Obsolescence 24/Nov/2010
標準包裝： 21
功能： 多路復用器/多路分解器
電路： 2 x 1:1
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 1397-BBGA
供應商設備封裝： 1397-CBGA（40x40）
包裝： 托盤
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (510) 668-7000 FAX (510) 668-7017 www.exar.com
PEB1756E
PEB1756E TETHYS 4192 DUAL STS-192/STM-64 MUX/DEMUX
FEB 2009
REV. 1.0.2
GENERAL DESCRIPTION
Tethys
4192
is
optimized
for
SONET/SDH
applications as a full-duplex two STS-192/STM-64
MUX/DEMUX with full framer functionality including
pointer processing, and overhead termination; ideal
for aggregation, ADM and DWDM applications. In the
demultiplex ingress direction, Tethys 4192 accepts
two STS-192/STM-64 signals in SFI-4.1 format.
Tethys locates the incoming SONET/SDH frame,
optionally descrambles the data, monitors theTOH
and
POH,
and
provides
STS-1
level
pointer
processing. In addition, Tethys supports TOH and
POH overhead transparency.
In the multiplex direction, from the system interface,
Tethys 4192 accepts two STS-192/STM-64 or eight
STS-48/STM-16 signals in either dual 4 x 2.5 Gbit/s
or 8 serial 2.5 Gbit/s format. Further Tethys provides
corresponding functionality in the DEMUX direction.
APPLICATIONS
ADM
Metro Aggregation
Digital Cross Connects
Repeaters
DWDM Equipment
Test Equipment
FEATURES
Complies with OIF specifications SFI-4.1
Differential CML 2.5 G I/O interface to system/backplane
TFI-5 Support
Processes SONET/SDH dual STS-192/STM-64 on the
line side interface
Processes SONET/SDH dual STS-192/STM-64 or eight
STS-48/STM-16 on the system/client side serial 2.5 Gbit/
s interface
Provides line timing of all line and system side interfaces
Processes SONET/SDH flexible concatenation streams
of STS-2c, 3c, 4c, … to 192c
Supports auto-detection of concatenation streams STS-
3c/STM-1, STS-12c/STM-4, STS-48c/STM-16 and STS-
192c/STM-64
Supports STS-1 level pointer processing of STS-192/
STM-64 or STS-48/STM-16 streams
Provides interfaces for dropping alarm and status
information, and for forcing alarm conditions
Supports system-side input deskew of up to ± 250 ns
within a group of 4 x 2.5G GBps for each of two STS-192/
STM-64
Power dissipation of 15 W, depending on mode of
operation
Terminates and generates SONET section, line, and path
layers
Provides TOH and POH transparency
Provides monitoring of POH bytes B3 and N1/Z5
Provides B2 SF/SD capability for Poisson and bursty
error distribution
Provides full TOH/POH add/drop
Provides STS-1 level POH add/drop
Supports more than ± 746 UI programmable output skew
on STS-192/STM-64 or STS-48/STM-16 out-put links to
external cross-connects
For
diagnostic
purposes,
Tethys
provides
PRBS
generator/checker and loop backs
Provides B1, B2, H1 and H2 bit error generation for both
receive and transmit direction diagnostics
Provides 1 second performance monitors
Provides B1, B2, H1 and H2 bit error generation for both
receive and transmit direction diagnostics
Provides 1 second performance monitors
0.13 micron process, 1.2 V core, 3.3 V I/O
Motorola 32-bit synchronous microprocessor inter-face
for configuration, control, and status monitoring
Complies with GR-253, GR-1377, ITU-T G.707, and
ANSI T1.105
Provides a standard 5-signal IEEE 1149.1 JTAG test port
for boundary scan board test purposes
SPECIFICATIONS
OIF SFI-4.1
OIF TFI-5
STANDARDS
ANSI T1.105-2000-193R2 (DRAFT)
ANSI T1.105.05-1994
T1X1.3/93-005RI -1993 - preliminary
GR-253-CORE Sept. 2000
ITU-T G.707 10/2000
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相關代理商/技術參數(shù)
參數(shù)描述
PEB1756E_09 制造商:EXAR 制造商全稱:EXAR 功能描述:PEB1756E TETHYS? 4192 DUAL STS-192/STM-64 MUX/DEMUX
PEB1757AE 制造商:Exar Corporation 功能描述:TETHYS 2 STS-192/STM-64, 16 STS-48/STM-16, MUX/DEMUX
PEB1757AE-L 制造商:Exar Corporation 功能描述:TETHYS 2 STS-192/STM-64, 16 STS-48/STM-16, MUX/DEMUX
PEB1757E 功能描述:編碼器、解碼器、復用器和解復用器 Tethys 2 STS-192/ STM-64; MUX/DEMUX RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
PEB1757E_08 制造商:EXAR 制造商全稱:EXAR 功能描述:TETHYS? 2 STS-192/STM-64, 16 STS-48/STM-16, MUX/DEMUX
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