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參數(shù)資料
| 型號(hào)： | HFCT-5201 |
| 英文描述： | 155 Mb/s Single Mode Fiber Transceiver for ATM,SONET OC3/SDH STM-1(應(yīng)用于ATM,SONET OC3/SDH STM-1的單模式收發(fā)器) |
| 中文描述： | 155 Mb / s的對(duì)ATM，SONET的OC3/SDH的STM - 1單模光纖收發(fā)器（應(yīng)用于自動(dòng)取款機(jī)，SONET的OC3/SDH的STM - 1的單模式收發(fā)器） |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 159K |
| 代理商： | HFCT-5201 |
2
Figure 2b. Power Monitor Circuit.
Figure 1. Block Diagram.
Figure 2a. Laser Bias Monitor.
converts differential input PECL
logic signals, ECL referenced to a
+5 V supply, into an analog laser
drive current.
The laser bias monitor circuit is
shown in Figure 2a, the power
monitor circuit in Figure 2b.
Receiver Section
The receiver utilizes an InGaAs
PIN photodiode mounted
together with a silicon bipolar
transimpedance pre-amplifier IC
in an OSA. This OSA is connected
to a silicon bipolar circuit provid-
ing post-amplification quantiza-
tion, and optical signal detection.
The post amp circuit includes a
Signal Detect circuit which
provides a PECL logic-high
output upon detection of a usable
input optical signal level. Signal
Detect is a basic fiber failure
indicator. This single-ended low-
power PECL output is designed
to drive a standard PECL input
using a 10 k
load instead of the
normal 50
PECL load.
Receiver Signal Detect
As the input optical power is
decreased, Signal Detect will
switch from high to low (de-
assert point) somewhere between
sensitivity and the no light input
level. As the input optical power
is increased from very low levels,
Signal Detect will switch back
from low to high (assert point).
The assert level will be at least
0.5 dB higher than the de-assert
level.
Transceiver Specified for
Wide Temperature Range
Operation
The HFCT-5201 is specified for
operation over normal commer-
cial temperature range of 0
°
to
+70
°
C (HFCT-5201B/D) or the
extended temperature range of
-40
°
C to +85
°
C (HFCT-5201A/C).
Other Members of HP
155 Mb/s Product Family
HFCT-5205, 1300 nm single
mode transceiver for links up to
15 km. The part is based on the
1 x 9 industry standard pack-
age and has an integral duplex
SC connector receptacle
XMT5370-155, 1300 nm laser-
based transmitter in pigtailed
package for 2 km and 15 km
links with SMF cables
XMT5170-155, 1300 nm laser-
based transmitter in pigtailed
package for 40 km links with
SMF cables
RCV1201D-155, receiver in
pigtailed package for 2 km, 15
km and 40 km links with SMF
cables.
V
CC
LASER
AC
30 R
10 R
3 k
3 k
LASER
DC BIAS
L
MON
(+)
PIN 5
L
MON
(–)
V
CC
POWER
MONITOR
PIN 9
(REF TO V
EE
)
30 k
V
REF
1.2 V
3 k
V
EE
SIGNAL DETECT
ELECTRICAL SUBASSEMBLY
POST
AMPLIFIER IC
LASER
DRIVER
IC
TOP VIEW
PIN PHOTODIODE
DUPLEX SC
RECEPTACLE
LASER
PRE-
AMPLIFIER
IC
DATA
DATA
OPTICAL
SUB-
ASSEMBLIES
DATA
POWER
MONITOR
LASER BIAS
MONITOR
DATA
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PDF描述 |
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| HFCT-5205M | 155 Mb/s Single Mode Fiber Transceiver for ATM, SONET OC-3/SDH STM-1(應(yīng)用于ATM, SONET OC-3/SDH STM-1的155 Mb/s單模式光收發(fā)器) |
| HFCT-5205 | SC Duplex Single Mode Transceiver(SC雙工單模式收發(fā)器) |
| HFCT-5207 | 622 Mb/s Single Mode Fiber Transceiver for ATM, SONET OC-12/SDH STM-4(應(yīng)用于ATM, SONET OC-12/SDH STM-4的622 Mb/s單模式光收發(fā)器) |
| HFCT-5208 | SC Duplex Single Mode(SC雙工單模式收發(fā)器) |
| HFCT-5215D | 155 Mb/s Single Mode Laser Transceiver for ATM, SONET OC-3/SDH STM-1 (L1.1)(應(yīng)用于ATM, SONET OC-3/SDH STM-1 (L1.1)的155 Mb/s單模式激光收發(fā)器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HFCT5201A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FIBER OPTIC TRANSCEIVER |
| HFCT-5201A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:155 Mb/s SMF Transceiver for ATM. SONET OC-3/SDH STM-1 -40C to +85C Black Case |
| HFCT5201B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FIBER OPTIC TRANSCEIVER |
| HFCT-5201B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:155 Mb/s SMF Transceiver for ATM. SONET OC-3/SDH STM-1 0C to +70C Black Case |
| HFCT5201C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FIBER OPTIC TRANSCEIVER |
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