
TRS-7140G
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TRS-7140G / TRS-7140CG / TRS-7140TG / TRS-7140TCG / TRS-7140FG / TRS-7140FCG
3.3V / 1310 nm / 1.25 Gbps
RoHS Compliant
Optical Single-Mode Transceiver
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FEATURES
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Duplex SC Single Mode Transceiver: TRS-7140G
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Duplex ST Single Mode Transceiver: TRS-7140TG
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Duplex FC Single Mode Transceiver: TRS-7140FG
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Compliant with IEEE-802.3z Gigabit Ethernet
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Distance up to 40 km
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Link Power Budget at Least 22 dB
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Industry Standard 1 x 9 Footprint
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Single +3.3 V Power Supply
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RoHS Compliant
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0 to 70
o
C Operating: TRS-7140G
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-20 to 85
o
C Operating: TRS-7140AG
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LVPECL Signal Detect Output : TRS-7140G
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LVTTL Signal Detect Output : TRS-7140CG
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Wave Solderable and Aqueous Washable
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Class 1 Laser International Safety Standard IEC 825
Compliant
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OPTOWAY TECHNOLOGY INC.
No
.3
8, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798 Fax: 886-3-5979737
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw 10/1/2005 V3.0
1
APPLICATIONS
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Switch to Switch Interface
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High Speed Interface for File Servers
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High Performance Desktops
ORDER INFORMATION
P/No.
Bit Rate
(Mb/s)
DESCRIPTION
The TRS-7140G series single mode transceivers is low
power, high performance module for bi-directional serial
optical data communications such Gigabit Ethernet and
Fibre Channel This module is designed for single mode
fiber and operates at a nominal wavelength of 1310 nm. The
transmitter section uses a multiple quantum well laser
and is a class 1 laser compliant according to International
Safety Standard IEC 825. The receiver section uses an
integrated InGaAs detector preamplifier (IDP) mounted in
an optical header and a limiting post-amplifier IC. A PECL
logic interface simplifies interface to external circuitry.
LASER SAFETY
This single mode transceiver is a Class 1 laser product. It
complies with IEC 825 and FDA 21 CFR 1040.10 and
1040.11. The transceiver must be operated within the
specified temperature and voltage limits. The optical ports
of the module shall be terminated with an optical connector
or with a dust plug.
1000
BASE
Distance
(km)
Wavelength
(nm)
Voltage
(V)
Package
Temp.
(
C)
TX
Power
(dBm)
3 to -2
3 to -2
RX Sens.
(dBm)
RoHS
Compliant
TRS-7140G
TRS-7140AG
1250
1250
40
40
1310 DFB
1310 DFB
3.3
3.3
1X9 SC/ST/FC 0 to 70
1X9 SC/ST/FC
-20 to 85
-24
-24
Y
Y
Note: TRS-XXXXX
F
for FC duplex transceiver, TRS-XXXXX
T
for ST duplex transceiver, TRS-XXXXX-
EM
for SC duplex
transceiver with extended EMI shielding, TRS-XXXXX
C
X for transceiver with TTL signal detection output.
Absolute Maximum Ratings
Parameter
Symbol
Min
Storage Temperature
Tstg
-40
Operating Temperature
Topr
0
-20
Soldering Temperature
---
Power Supply Voltage
Vcc
0
Input Voltage
---
GND
Output Current
Iout
0
Recommended Operating Conditions
Parameter
Symbol
Min
Power Supply Voltage
Vcc
3.1
Operating Temperature
Topr
0
-20
Data Rate
Power Supply Current
Icc
Max
85
70
85
260
4.5
Vcc
30
Units
o
C
o
C
Notes
TRS-7140G
TRS-7140AG
10 seconds on leads only
o
C
V
V
mA
Typ
3.3
Max
3.5
70
85
1300
260
Units
V
o
C / TRS-7140G
o
C / TRS-7140AG
Mb/s
mA
1250
180