Specification : TS-S97D022C
Date : August , 2000
Technical Specification
for
Optical Transceiver Module
SDM7101-XC
SDM7101-GC
155.52Mb/s
Short Haul
Intermediate Reach
Single 5.0 V
1.3 µm
Transmitter
(
622.08Mb/s
Long Haul
Long Reach
Single 3.3 V
1.55 µm
Receiver
2R /
3R )
(
other __________
other __________
other __________
other __________
Transceiver
2R /
3R )
Sumitomo Electric reserves the right to make changes in this specification without prior notice.
#Safety Precaution
This specification uses various picture symbols to prevent possible injury to operator or other
persons or damage to properties for appropriate use of the product. The symbols and definitions are as shown below. Be sure to be familiar with
these symbols before reading this specification.
Symbols
Warning
Caution
Wrong operation without following this instruction may lead to human death or serious injury.
Wrong operation without following this instruction may lead to human injury or property damage.
indicates prohibition of actions. Action details are explained thereafter.
indicatescompulsoryactionsorinstructions.Actiondetailsareexplainedthereafter.
Example of picture symbols
(SDM7101-XC,SDM7101-XC)
-1/9-
Specification : TS-S97D022C
Date : August , 2000
1. General
SDM7101-XC / SDM7101-XC-W is a series of compact and high speed performance digital optical transceiver
module ideally designed for versatile high speed network applications. 1300nm high speed InGaAsP FP-LD and
InGaAs PIN-PD are provided as a light source and a detector, respectively. Transceiver module has PC board
mountable package with electrical and optical interfaces.
* Data Rate
* Duty Cycle
* Power Supply Voltage
* Electrical Interface
* Fiber Coupled Power
*Sensitivity
* Connector Interface
155.52Mbps,NRZ
50%
Single +5.0V
PECL
-8 ~ -15dBm (Typ. -11dBm) for SMF
~ -34dBm (Typ. -38dBm)
SC Duplex Connector
The features of SDM7101-XC / SDM7101-XC-W are listed below.
* Features
Low Power Consumption
Low Profile (9.8mm Max) Plastic Molded Package
Multi-sourcedFootprint
Transmitter...... Uncooled Laser with Automatic Power Control IC
Class 1 Laser Product (IEC 825-1 and FDA 21 CFR 1040.10 and 1040.11)
Receiver.........
Wide Dynamic Range
Signal Detect (FLAG) Function
2. Block Diagram
Monitor
Pin PD
LD
Automatic
Power
Control
Modulation
Current
Control
TD
TDb
LD
Driver
Bias
Current
Control
Current
Source
Figure 1-1. Block Diagram(Transmitter )
Front-End
Amplifier
Peak Hold
Circuit
Limiting
Amplifier
Comparator
SD
Output
Buffer
RDb
RD
Pin PD
Figure 1-2. Block Diagram(Receiver )
(SDM7101-XC,SDM7101-XC)
-2/9-
Specification : TS-S97D022C
Date : August , 2000
3. Package Dimension
All dimensions are in mm.
25.4
9.4Max
1.52
3.9
9.8Max
0.8
2.54Px8=20.32
5.5
0.4
Lead pin
UNIT:mm
12.7
2-φ1.5
Figure2-1. Outline Dimensions ( SDM7101-XC )
Notes:
1. Surface of the receptacle
and latch levers are metalized.
Figure2-2. Outline Dimensions ( SDM7101-GC-ZN / SDM7101-GC-ZW )
(SDM7101-XC,SDM7101-XC)
3.2
0.6
15.88
20.32
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0.6
Specification : TS-S97D022C
Date : August , 2000
All dimensions are in mm.
Finger Position Option
( Type-A Finger )
#
A
B
C
D
E
L
0
1
2
3
4
Figure2-3. Outline Dimensions ( SDM7101-GC-#N / SDM7101-GC-#W )
Figure2-4.RecommendedFootprint
Caution
Do not disassemble this product. Otherwise, failure, electrical shock, overheating or fire may occur.
Handle the lead pins carefully. Use assisting tools or prospective aids as required. A lead pin may injure skin or human body
(SDM7101-XC,SDM7101-XC)
-4/9-
Specification : TS-S97D022C
Date : August , 2000
4. Pin Assignment
No.
1
2
3
4
5
6
7
8
9
RD
RDb
FLAG(SD)
Vccrx
Vcctx
TDb
TD
Veetx
Symbol
Veerx
Function
Power Supply (-) for Receiver : Connected to GND
Differential Data Output (Positive)
Differential Data Output (Negative)
FLAG (Signal Detect)
Power Supply (+) for Receiver : Connected to +5.0V
Power Supply (+) for Transmitter : Connected to +5.0V
Transmitter Differential Data (Negative)
Transmitter Differential Data (Positive)
Power Supply (-) for Transmitter : Connected to GND
5. Absolute Maximum Ratings
Parameter
Storage Case Temperature
Operating Case Teperature
Supply Voltage
Input Voltage
Lead Soldering (Temperature)
(Time)
Symbol
Ts
Tc
Vcc-Vee
Vi
min.
-40
0
-40
0.0
Vee
Max
85
70
85
6.0
Vcc+0.5
260
10
Unit
°C
°C
°C
V
V
°C
sec.
Note
1
1, 2
1, 3
4
5
6
Note 1. No condensation allowed. 2. SDM7101-XC 3. SDM7101-XC-W 4. Vcc>Vee, Vcc=+5.0V, Vee=GND
5. TD, TDb 6. Measured on lead pin at 2mm (0.079in.) off the package bottom
Warning
Use the product with the rated voltage described in the specification. If the voltage exceeds the maximum rating, overheating or fire may
occur.
Caution
Do not store the product in the area where temperature exceeds the maximum rating, where there is too much moisture or dampness,
where there is acid gas or corrosive gas, or other extreme conditions. Otherwise, failure, overheating or fire may occur.
(SDM7101-XC,SDM7101-XC)
-5/9-
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