Optoway
BTRS-3702MG / BTRS-3702AMG
FEATURES
DESCRIPTION
BTRS-3702MG
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1550 nm TX / 1310 nm RX , 3.3V / 125 Mbps
RoHS Compliant
Single-Fiber MM Transceiver
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Single Fiber Bi-Directional MM Transceiver
1550 nm Transmitter
1310 nm Receiver
Distance 0 to 2000 m
0 to 70
o
C Operating: BTRS-3702MG
-20 to 85
o
C Operating : BTRS-3702AMG
2x5 Package with SC Receptacle
Single +3.3 V Power Supply
RoHS Compliant
PECL Differential Inputs and Outputs
Wave Solderable and Aqueous Washable
Class 1 Laser International Safety Standard IEC-60825
Compliant
The BTRS-3702MG series is high performance module for
multi-mode single fiber communications by using 1550 nm
transmitter and 1310 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 1310
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 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.
APPLICATIONS
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WDM 155 Mb/s Links
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SONET/SDH Equipment Interconnect
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Fast Ethernet 100 Mb/s Links
ORDER INFORMATION
P/No.
BTRS-3702MG
BTRS-3702AMG
Bit Rate
(Mb/s)
125
125
Distance
(m)
0 to 2000
0 to 2000
TX
(nm)
1550
1550
RX
(nm)
1310
1310
Voltage
(V)
3.3
3.3
Package
2X5 SC
2X5 SC
Temp TX Power RX Sens. RoHS
(
o
C)
(dBm)
(dBm) Compliant
0 to 70
-8 to -15
-30
Yes
-20 to 85 -8 to -15
-30
Yes
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Soldering Temperature
Power Supply Voltage
Input Voltage
Output Current
Symbol
Tstg
Topr
---
Vcc
---
Iout
Min
-40
0
-20
0
GND
0
Max
85
70
85
260
4.5
Vcc
30
Units
o
C
o
C
o
Notes
BTRS-3702MG
BTRS-3702AMG
10 seconds on leads only
C
V
V
mA
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Temperature
Data Rate
Power Supply Current
Symbol
Vcc
Topr
Min
3.13
0
-20
Typ
3.3
Max
3.47
70
85
170
240
Units / Notes
V
o
C / BTRS-3702MG
o
C / BTRS-3702AMG
Mb/s
mA
125
Icc
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OPTOWAY TECHNOLOGY INC.
No.38, 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
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