LC-155A4H1 [DELTA]
155Mbps 2x5 SFF LC Duplex Optical Transceiver Module for Fast Ethernet, ATM, SONET/SDH STM-1/OC-3; 155Mbps的2× SFF LC双工光纤收发器模块用于快速以太网， ATM ， SONET / SDH STM - 1 / OC- 3
| 型号： | LC-155A4H1 |
| 厂家： | 
DELTA ELECTRONICS, INC. |
| 描述： | 155Mbps 2x5 SFF LC Duplex Optical Transceiver Module for Fast Ethernet, ATM, SONET/SDH STM-1/OC-3 |
| 文件： | 总8页 (文件大小：147K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LC-155Axxxxxx
155Mbps 2x5 SFF LC Duplex Optical Transceiver Module for
Fast Ethernet, ATM, SONET/SDH STM-1/OC-3
Features：
ꢀ
ꢀ
Full Compliance with the Optical Performance
Requirements of the ATM 100Mbps and 100
Base-FX Version of IEEE 802.3u.
Industry Standard 2x5 Footprint and Duplex
LC Connector Interface.
ꢀ
ꢀ
ꢀ
3.3V Power Supply.
PECL Differential Inputs and Outputs.
PECL（LC-155A2 Series）or TTL（LC-155A4
Series）Receiver Signal Detect Indicator.
ꢀ
ꢀ
Wave Solder and Aqueous Wash Process
Compatible.
RoHS Compliant per Directive 2002/95/EC
Description：
These PIN / Preamplifier combinations are coupled
into a custom quantizer IC which provides the final
pulse shaping for the logic output and the Signal
Detect function. The data output is differential. The
signal detect output is single-ended.
The LC-155Axxxxxx series are 2x5 optical
transceiver modules designed expressly for
high-speed communication applications that require
rates of up to 155Mbps. They are all compliant with
the SONET/SDH standards.
The LC-155Axxxxxx transceivers are supplied in
industry standard 2x5 footprint and duplex LC
connector.
Application：
ꢀ
ꢀ
ꢀ
Multimode Fiber Backbone Links.
Fast Ethernet and ATM Compatible.
Multimode Fiber Media Converter.
The LC-155Axxxxxx series meet Class-1 eye safety
standard and effective distance up to 2Km.
The transmitter sections utilize 1310nm Surface
Emitting InGaAsP LEDs. These LEDs are packaged
in the optical subassembly portion of the transmitter
section. A custom silicon IC that converts differential
PECL logical signals into an analog LED driving
current then drive it.
The receiver sections utilize InGaAs PIN
photodiodes coupled into
a
custom silicon
transimpedance preamplifier IC. These are
packaged in the optical subassembly portion of
receiver.
www.deltaww.com
1
DELTA ELECTRONICS, INC.
Aug., 2006
Rev.：0E
LC-155Axxxxxx
Absolute Maximum Ratings
Parameter
Storage Temperature
Lead Soldering Temperature
Lead Soldering Time
Supply Voltage
Symbol
Ts
TSOLD
tSOLD
VCC
Min.
-40
Typ.
Max.
85
260
10
Unit
ºC
ºC
Sec.
V
Note
Note
Note
0
5
Recommended Operating Conditions
Parameter
Data Rate
Ambient Operating Temperature
Supply Voltage
Note: See ordering information for detail
Symbol
Min.
Typ.
155.52
Max.
Unit
Mbps
ºC
TA
VCC
0
3.15
70
3.45
V
Electrical Characteristics
Parameter
Symbol
Min.
Typ.
Max.
Unit
Transmitter
Transmitter Data Input Voltage-Low
Transmitter Data Input Voltage-High
Transmitter Disable Input-High
Transmitter Disable Input-Low
Receiver
VIL-VCC
VIH-VCC
VDISH
-1.81
-1.16
2
-1.48
-0.88
VCC+0.3
0.8
V
V
V
V
VDISL
0
Data Output Voltage-Low
Data Output Voltage-High
SD Output Voltage-Low
SD Output Voltage-High
SD Output Voltage-Low
SD Output Voltage-High
VOL-VCC
VOH-VCC -1.045
VSDH-VCC
VSDL-VCC
VSDH-VCC
VSDL-VCC
-1.95
-1.62
-0.74
-1.62
-0.74
0.8
V
V
V
V
V
V
-1.95
-1.05
ECL Family
LVTTL
2
Optical Characteristics
（Data Rate = 155.52Mbps, PRBS=223-1, NRZ, 62.5/125um MMF）
Parameter
Symbol
Min.
Typ.
Max.
Unit
Note
Transmitter
Supply Current
Icc
PO
E.R.
λC
σ
mA
dBm
dB
nm
nm
ns
185
-14
Mean Launch Power
Optical Extinction Ratio
Center Wavelength
Spectral Width (RMS)
Optical Risetime / Falltime
Output Eye Diagram
Receiver
-20
9
1280
1310
1340
200
3.0
10%～90%
tr/tf
Compliant with ITU-T recommendation G.957
Supply Current
Icc
PIN
λ
mA
145
-31
Sensitivity
dBm
1
Input Optical Wavelength
1100
1600
-31
nm
Signal Detect-Asserted
Signal Detect-DeAsserted
PA
PD
dBm
dBm
-45
0.5
Signal Detect-Hysteresis
PA-PD
PO
dB
Overload
-14
dBm
Notes：
1. The sensitivity should be tested at BER of 1×10-10 or better with an input signal consisting of 155Mb/s, NRZ,
www.deltaww.com
2
DELTA ELECTRONICS, INC.
Aug., 2006
Rev.：0E
LC-155Axxxxxx
PRBS=223-1 and E.R.= 9dB.
Mask of the eye diagram for the optical transmit signal
Pin Definition：
Functional description
PIN (2X5)
Symbol
1
2
3
GND
RXVCC
SD
Receiver Signal Ground
Receiver Power Supply
Signal Detect
RD (-)
4
5
6
7
Receiver Data Out Bar (LVPECL)
Receiver Data Out (LVPECL)
Transmitter Power Supply
RD (+)
TXVCC
GND
Transmitter Signal Ground
8
Disable Transmitter Disable (LVTTL)
9
10
TD (+)
TD (-)
Transmitter Data In (LVPECL)
Transmitter Data In Bar (LVPECL)
Pin Drawing:
10 9 8 7 6
Tx
2x5 Module Top View
Rx
1 2 3 4 5
www.deltaww.com
Aug., 2006
3
DELTA ELECTRONICS, INC.
Rev.：0E
LC-155Axxxxxx
Recommend Circuit Schematic
VeeT
DELTA SFF Module
Tx_Disable
TxDis
VccT
82ohm
0.1uF
82ohm
TD+
TD -
50 ohm TXL
50 ohm TXL
Laser Driver
Laser Diode
0.1uF
130 ohm
130ohm
1uH
3.3V
VccT
VccR
0.1uF
10uF
0.1uF
SerDes IC
1uH
10uF
0.1uF
150 ohm
150 ohm
0.1uF
RD+
RD -
50 ohm TXL
Preamp &
Quantizer
100 ohm*
50 ohm TXL
0.1uF
Photo-diode
* Depands on SerDes IC used
Rx_SD
SD
VeeR
Note:
1. 270 Ohm SD Output pull-down resisters required for LVPECL SD Output.
2. No connected for TTL SD Output.
www.deltaww.com
Aug., 2006
4
DELTA ELECTRONICS, INC.
Rev.：0E
LC-155Axxxxxx
Package Outline(Plastic housing)：
XXXXnm
LC-XXXXXXXXXX
YYMMDDLXXXXX
MADE IN CHINA
www.deltaww.com
Aug., 2006
5
DELTA ELECTRONICS, INC.
Rev.：0E
LC-155Axxxxxx
Package Outline(Metal housing)：
MADE IN TAIWAN
C
US
www.deltaww.com
Aug., 2006
6
DELTA ELECTRONICS, INC.
Rev.：0E
LC-155Axxxxxx
Regulatory Compliance
Reference
Feature
Performance
Electromagnetic Interference FCC Class B
(EMI)
EN 55022 Class B (CISPR 22A)
Radio Frequency
EN 61000-4-3
Electromagnetic Field
(1) Satisfied with electrical
characteristics of product
spec.
IEC 1000-4-3
Electrostatic Discharge to the EN 61000-4-2
Duplex LC Receptacle
IEC 1000-4-2
(2) No physical damage
IEC 801.2
Electrostatic Discharge to the
Electrical Pins
MIL-STD-883E Method 3015.7
Eye Safety
US FDA CDRH AEL Class 1
CDRH File # 0321539-00
EN 60950: 2000
TUV Certificate No. R50032471
EN 60825-1: 1994+A11+A2
EN 60825-2: 2000
Component Recognition
Underwriters Laboratories and
UL File # E239394
Canadian Standards Association Joint
Component Recognition for Information
Technology Equipment Including
Electrical Business Equipment
www.deltaww.com
7
DELTA ELECTRONICS, INC.
Aug., 2006
Rev.：0E
LC-155Axxxxxx
Order information：
LC-155Ax1x2x3x4x5x6x7
X ：
1
Power Supply Voltage and SD Level
2： 3.3V；Data In/Out（PECL）；SD Output（PECL）
4： 3.3V；Data In/Out（PECL）；SD Output（TTL）
x ：
2
Effective Distance Grade
H：
2Km
x ：
3
Package type & coupling type
1：
2X5LC DC/DC
x ：
4
RoHS
Blank：
R：
Non-RoHS Compliant
RoHS Compliant
x ：
5
Housing Type
Blank：
M：
MU：
Plastic Housing
Metal Housing
W/O Shielding
x ：
6
Performance
Blank：
A：
Old Design
New Design
X ：
7
Temperature
Blank：
H：
0℃ to 70℃
-10℃ to 85℃
-40℃ to 85℃
T：
www.deltaww.com
Aug., 2006
8
DELTA ELECTRONICS, INC.
Rev.：0E
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