
Optoway                                          
BTR-7600MG
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BTR-7600MG / BTR-7600CMG / BTR-7600AMG / BTR-7600ACMG 
1310 nm  TX / 1550 nm RX , 3.3V / 1.25 Gb/s 
RoHS Compliant
 Single-Fiber MM Transceiver 
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FEATURES 
l
Single Fiber  Bi-Directional MM Transceiver 
l
1310 nm LD Transmitter 
l
1550 nm Receiver 
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Link distance 0 to 500 m 
l
Industry Standard 1 x 9 Footprint 
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Single +3.3 V Power Supply 
l
RoHS Compliant 
l
0 to 70
o
C Operating : BTR-7600MG 
l
-20 to 85
o
C Operating : BTR-7600AMG 
l
LVPECL Differential Inputs and Outputs 
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LVPECL Signal Detect Output: BTR-7600MG 
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LVTTL Signal Detect Output: TR-7600CMG 
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Wave Solderable and Aqueous Washable 
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Class 1 Laser International Safety Standard IEC-60825 
Compliant 
APPLICATIONS 
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WDM 1.25 Gb/s Links 
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SONET/SDH Equipment Interconnect 
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Fiber Channel 1.063 Gb/s Links 
ORDER INFORMATION 
P/No.
Bit Rate 
(Gb/s)
(m) 
(nm) 
(nm) 
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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  V2.0
1 
DESCRIPTION 
The BTR-7600MG series is high performance module for 
multi-mode single fiber communications by using 1310 nm 
transmitter and 1550 nm receiver. The transmitter  section  
uses  a  multiple  quantum well laser  and is a class 1 laser 
compliant according to International Safety Standard 
IEC-60825. The receiver section uses an integrated 1550 
nm 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 multi-mode mode transceiver is a Class 1 laser product. 
It complies with IEC-60825 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. 
Distance 
TX 
RX 
Voltage 
(V) 
Package 
Temp 
(
o
C) 
TX 
Power 
(dBm) 
-4 to -10 
RX Sens. 
(dBm) 
RoHS 
Compliant 
BTR-7600MG 
BTR-7600AMG 
Absolute Maximum Ratings 
Parameter 
Storage Temperature 
Operating Temperature 
1.25 
1.25 
0 to 500 
0 to 500 
1310 
1310 
1550 
1550 
3.3 
3.3 
1X9 SC 
1X9 SC 
0 to 70 
-20 to 85 -4 to -10 
-17 
-17 
Yes 
Yes 
Symbol 
Tstg 
Topr 
Min 
-40 
0 
-20 
0 
GND 
0 
Max 
85 
70 
85 
260 
4.5 
Vcc 
30 
Units 
o
C 
o
C 
Notes 
BTR-7600MG 
BTR-7600AMG 
10 seconds on leads only 
Soldering Temperature 
Power Supply Voltage 
Input Voltage 
Output Current 
Recommended Operating Conditions 
Parameter 
Power Supply Voltage 
Operating Temperature 
--- 
Vcc 
--- 
Iout 
o
C 
V 
V 
mA 
Symbol 
Vcc 
Topr 
Min 
3.13 
0 
-20 
Typ 
3.3 
Max 
3.47 
70 
85 
1300 
240 
Units 
V 
o
C / BTR-7600MG 
o
C / BTR-7600AMG 
Mb/s 
mA 
Data Rate 
Power Supply Current 
1250 
Icc