1X9
Series
155Mbps Bi-Directional transmission
GTR-221X
Bi-Directional 1X9 Transceiver
Features
Transmitter and receiver in one device
SC/FC receptacle bi-directional single fiber
155Mbps data rate
A type: 1310nmFPTx/1550nmRx
B type: 1550nmFP
laser transmitter
Class laser product compiles with IEC
60825-1
3.3V/ 5V power supply
LVPECL/PECL signal input and output
Operating Case Temperature
Standard: 0 ~+70
Industrial:-40 ~+85
DFB
Tx/1310nmRx
Applications
WDM Application
SDH STM-1/ SONET OC-3
Product Description
The GTR-221X optical transceiver is designed for use in155Mbps data links. It
provide the SC/FC optical receptacle that is compatible with the industry standard
connector. Both the transmitter and the receiver are packaged together with a top
plastic cover and bottom shield. The transceiver operates with 3.3V/5V DC power
supply.
Eoptolink Technology Inc., Ltd.
Last printed 2/14/2008 Page 1 of 8
1X9
Series
Feature
Electrostatic Discharge
(ESD) to the Electrical
Pins
Electromagnetic
Interference (EMI)
Laser Eye Safety
Component Recognition
Green Products
155Mbps Bi-Directional transmission
Regulatory Compliance
Standard
MIL-STD-883E
Method 3015.7
FCC Part 15 Class B
FDA 21CFR 1040.10 and
1040.11
EN60950, EN (IEC)
60825-1,2
UL and CUL
RoHS
Performance
Class 1(>500 V)
Compatible with standards
Compatible with Class I
laser product.
Compatible with TÜV
standards
UL file E317337
RoHS6
*Note: Products compliant with UL file E317337 use EOL9 series Part NO.
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage
Operating Relative
Humidity
Soldering Conditions
Temp/Time
Symbol
TS
VCC
-
Min.
-40
-0.5
Max.
+85
6.0
95
260/10
Unit
°
C
V
%
°
C/s
Recommended Operating Conditions
Parameter
Operating Case Temperature
Power Supply Voltage
Power Supply Current
Data Rate
Symbol Min. Typical Max.
TA
VCC
ICC
0
-40
4.75
5
60
155
+70
+85
5.25
100
Unit
ºC
V
mA
Mbps
Optical and Electrical Characteristic
Parameter
Symbol
Min.
Typical
1310
1550
Max.
1360
1580
4
1
Unit
Transmitter
1260
C
1480
Centre Wavelength
Spectral
Width
FP
DFB
¬
³
nm
nm
Eoptolink Technology Inc., Ltd.
Last printed 2/14/2008 Page 2 of 8
1X9
Series
TYPE A
Average
Output
Power
TYPE B
Average
Output
Power
20Km
40Km
60Km
20Km FP
40Km DFB
60Km
DFB
155Mbps Bi-Directional transmission
P0ut
-14
-10
-5
-14
-10
-5
EX
tr/tf
Vin
Zin
VH
VL
500
90
VCC-1165
VCC-1810
100
10
0.5
1600
110
VCC-880
VCC-
1475
-8
-5
0
-8
-5
0
dB
ns
mV
dBm
P0ut
dBm
Extinction Ratio
Rise/Fall Time (20%---80%)
Data Input Swing Differential
Input Differential Impedance
Input High Voltage
Input Low Voltage
Eye Diagram
Data Input
¡
mV
mV
Compliant with ITU-T G.957
LVPECL/PECL
Receiver
155
Mbps
1550
1310
1580
1360
-34
-3
-35
-40
0.5
VCC-1165
VCC-1810
LVPECL/PECL
VCC-880
VCC-
1475
nm
dBm
dBm
dBm
dBm
dB
mV
mV
Receiver Rate
Centre Wavelength
Receiver Sensitivity
Receiver Overload
SD Assert
SD De-Assert
SD Hysteresis
Output High Voltage
Output Low Voltage
Data Output
¬
C
1480
1260
Pmin
Pmax
SDA
SDD
VH
VL
Eoptolink Technology Inc., Ltd.
Last printed 2/14/2008 Page 3 of 8
1X9
Series
Pin Description
Pin Name
1
2
3
VEER
RD+
RD-
Level
155Mbps Bi-Directional transmission
Description
4
SD
5
VccR
6
7
8
9
VccR
TD-
TD+
VEET
Receiver Signal Ground, connect to receiver signal
ground plane directly
Receiver Data Out, Terminate this pin with standard
LVPECL/PECL
LVPECL/PECL techniques
Receiver Data Out, Terminate this pin with standard
LVPECL/PECL
LVPECL/PECL techniques
Signal Detect, LVTTL/TTL
( Load resistor > 4.7K )or LVPECL/PECL output,
Normal optical input levels to the receiver result in a
LVPECL/PECL
logic “1” output, asserted. Low input levels to the
receiver result in a fault condition indicated by a logic
“0”output, deasserted.
Receiver Power Supply ,provide +5V(+3.3V) a the
recommended receiver power supply filter circuit.
Locate the power filter circuit as close as possible to
the VCCT pin
Transmitter Power Supply, provide +3.3V /+5V DC
via the recommended transmitter power supply filter
circuit. Locate the power filter circuit as close as
possible to the VCCT pin
PECL
Transmitter Data in
¡
PECL
Transmitter Data in
Transmitter Signal Ground, connect to the
transmitter signal ground planed directly
Eoptolink Technology Inc., Ltd.
Last printed 2/14/2008 Page 4 of 8
1X9
Series
Pin Definitions
155Mbps Bi-Directional transmission
Recommended Circuit
DC-COUPLING
Eoptolink Technology Inc., Ltd.
Last printed 2/14/2008 Page 5 of 8
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