參數(shù)資料
型號(hào)： PEB1756E
廠商： INFINEON TECHNOLOGIES AG
英文描述： Semiconductor Solutions for High Speed Communication and Fiber Optic Applications
中文描述： 半導(dǎo)體解決方案，用于高速光纖通信和應(yīng)用
文件頁(yè)數(shù)： 1/4頁(yè)
文件大?。?/td> 255K
代理商： PEB1756E
ent 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 48c
■
Supports auto-detection of concat-
enation streams STS-3c/STM-1,
STS-12c/STM-4 and
STS-48c/STM-16
■
Supports STS-1 level pointer pro-
cessing of STS-48/STM-16 or
STM-12/STM-4 or STS-3/STM-1
streams
■
Provides interfaces for dropping
alarm and status information, and
for forcing alarm conditions
■
Power dissipation of 15 W,
depending on mode of operation
P
R E L I M I N A R Y
P
R O D U C T
F
L Y E R
N e v e r s t o p t h i n k i n g .
Te t h y s 4 4 8
P E B 1 7 5 6 E
Sixteen STS-48/STM-16 MUX/DEMUX
Semiconductor Solutions for
High Speed Communications
and Fiber Optic Applications
Tethys 448 is optimized for SONET/SDH applications
as a full-duplex sixteen STS-48/STM-16 or a mix of six-
teen STS-12/STM-4 and STS-3/STM-1 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 448 accepts either sixteen STS-48/
STM-16, or a mix of sixteen STS-12/STM-4 and STS-3/
STM-1 signals in serial 2.5 Gbit/s or serial 622 Mbit/s or
serial 155 Mbit/s format. Tethys 448 locates the incom-
ing SONET/SDH frame, optionally de scrambles the
data, monitors the TOH and POH, and provides STS-1
level pointer processing. In addition, Tethys 448 sup-
ports TOH and POH overhead transparency.
In the multiplex direction, Tethys 448 accepts sixteen
STS-48/STM-16 signals in serial 2.5 Gbit/s format.
Tethys 448 further provides corresponding functional-
ity in the DEMUX direction.
Applications
■
ADM
■
Metro Aggregation
■
Digital Cross connects
■
Repeaters
■
DWDM Equipment
■
Test Equipment
Features
■
Provides serial STS-48/STM-16,
STS-12/STM-4 or STS-3/STM-1
links
■
Differential CML 2.5 Gbit/s I/O
interface to optics
■
Differential CML 2.5 Gbit/s I/O
interface to system/backplane
■
TFI-5 Support
■
Processes SONET/SDH sixteen
STS-48/STM-16 or a mix of sixteen
STM-12/STM-4 and STS-3/STM-1
on the line side interface
■
Processes SONET/SDH sixteen
■
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
■
Pro Provides full TOH/POH
add/drop
■
Provides STS-1 level POH
add/drop
■
Supports more than
±
746 UI
programmable output skew on
STS48/STM-16 output links to
external cross-connects
■
For diagnostic purposes, Tethys
provides PRBS generator/checker
and loop backs
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PDF描述
PEB1757E Semiconductor Solutions for High Speed Communication and Fiber Optic Applications
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相關(guān)代理商/技術(shù)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(fù)用器和解復(fù)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(shí)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(fēng)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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