Optoway
FEATURES
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BTRS-5940G
1
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BTRS-5940G / BTRS-5940-SPG / BTRS-5940AG / BTRS-5940A-SPG
1490 nm TX / 1310 nm RX , 3.3V / 155 Mbps
RoHS Compliant
Single-Fiber Transceiver
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DESCRIPTION
Single Fiber Bi-Directional Transceiver
1490 nm DFB LD Transmitter
1310 nm Receiver
Distance Up to 40 km
Single +3.3 V Power Supply
RoHS Compliant
LVPECL Differential Inputs and Outputs
0 to 70
o
C Operating : BTRS-5940G
-20 to 85
o
C Operating : BTRS-5940AG
Wave Solderable and Aqueous Washable
Class 1 Laser International Safety Standard IEC-60825
Compliant
The BTRS-5940G series is high performance module for
single fiber communications by using 1490 nm transmitter
and 1310 nm receiver. The transmitter section uses a
multiple quantum well 1490 nm DFB laser and is a class 1
laser compliant according to International Safety Standard
IEC-825. 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 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.
APPLICATIONS
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WDM 622/155 Mb/s Links
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SONET/SDH Equipment Interconnect
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Fiber Channel 532 Mb/s Links
ORDER INFORMATION
P/No.
Bit Rate
(Mb/s)
622
622
Distance
(km)
40
40
TX
(nm)
1490 DFB
1490 DFB
RX
(nm)
1310
1310
Voltage
(V)
3.3
3.3
Package
Temp
(
o
C)
0 to 70
-20 to 85
TX
Power
(dBm)
0 to -5
0 to -5
RX Sens. RoHS
(dBm) Compliant
-28
-28
Yes
Yes
BTRS-5940G
BTRS-5940AG
2X5 SC
2X5 SC
Note: 1. BTRS-XXXXX: 2X5 SC receptacle type package. BTRL-XXXXX: 2X5 LC receptacle type package.
2. BTRX-XXXXX-APBBB is 2X5 pigtail type package with different connector, A=S is SC connector, A=F is FC
connector, A=T is ST connector, A=L is LC connector, A=M is MU connector; BBB is the length of fiber in cm.
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-5940G
BTRS-5940AG
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
50
Typ
3.3
Max
3.47
70
85
650
260
Units / Notes
V
o
C / BTRS-5940G
o
C / BTRS-5940AG
Mb/s
mA
622
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
OPTOWAY [ OPTOWAY TECHNOLOGY INC ]
