參數(shù)資料
型號： HFCT-5954TL
英文描述： Single Mode SFF Transceivers for SONET OC-12/SDH STM-4 (S4.1) Multirate w/EMI nose shield
中文描述： 單模SFF收發(fā)器用于SONET OC-12/SDH的STM - 4（S4.1）多速率瓦特/電磁干擾屏蔽鼻子
文件頁數(shù)： 5/10頁
文件大?。?/td> 224K
代理商： HFCT-5954TL
4
Functional Description
Transmitter Section
Design
The transmitter section, Figure 3,
uses a Multiple Quantum Well
laser as its optical source. The
package of this laser is designed
to allow repeatable coupling into
single mode fiber. In addition, this
package has been designed to be
compliant with IEC 825 Class 1
and CDRH Class I eye safety
requirements. The optical output
is controlled by a custom IC
which detects the laser output via
the monitor photodiode. This IC
provides both dc and ac current
drive to the laser to ensure correct
modulation, eye diagram and
extinction ratio over temperature,
supply voltage and life.
PCB mounting
The HFCT-5205 has two
solderable mounting studs,
Figures 5 and 6. These studs are
not electrically connected. The
transceiver is designed for
common production processes. It
may be wave soldered and
aqueous washed providing the
process plug is in place.
Each process plug can only be
used once during processing,
although with subsequent use, it
can be used as a dust cover.
Figure 3 - Simplified Transmitter Schematic
DATA
PECL
INPUT
LASER
MODULATOR
LASER
LASER BIAS
DRIVER
LASER BIAS
CONTROL
PHOTODIODE
(rear facet monitor)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HFCT-5954TLZ 功能描述:光纖發(fā)射器、接收器、收發(fā)器 OC12 IR 2x10 SFF LC RoHS RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝:
HFCT-5961ATG 制造商:未知廠家 制造商全稱:未知廠家 功能描述:155 Mbit/s SMF (15km) 2x5 PECL SFF LC for SONET/SDH. ATM (OC-3) -40C to +85C: w/o EMI Shield
HFCT-5961ATL 制造商:Agilent Technologies 功能描述:Part Number Only
HFCT-5961NG 制造商:未知廠家 制造商全稱:未知廠家 功能描述:155 Mbit/s SMF (40km) 2x5 PECL SFF LC for SONET/SDH. ATM (OC-3) 0C to +70C: w/o EMI Shield
HFCT-5961NL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:155 Mbit/s SMF (40km) 2x5 PECL SFF LC for SONET/SDH. ATM (OC-3) 0C to +70C: w/ EMI Shield
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