1
Optoway
BTRS-37120-1590G
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BTRS-37120-1590G / BTRS-37120-1590-SPG / BTRS-37120A-1590G / BTRS-37120A-1590-SPG
1590 nm TX / 1510 nm RX , 3.3V / 155 Mbps RoHS Compliant SFF Single-Fiber Transceiver
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FEATURES
DESCRIPTION
l Single Fiber SFF Bi-Directional Transceiver
l 1590 nm DFB LD Transmitter
l 1510 nm Receiver
The BTRS-37120-1590G series is high performance
module for single fiber communications by using 1590 nm
transmitter and 1510 nm receiver. The transmitter section
uses a multiple quantum well 1590 nm DFB laser and is a
class 1 laser compliant according to International Safety
Standard IEC-60825. The receiver section uses an
integrated 1510 nm detector preamplifier (IDP) mounted in
an optical header and a limiting post-amplifier IC. A PECL
logic interface simplifies interface to external circuitry.
l Distance Up to 120 km
l Single +3.3 V Power Supply
l RoHS Compliant
l PECL Differential Inputs and Outputs
l 0 to 70oC Operating: BTRS-37120-1590G
l -20 to 85oC Operating: BTRS-37120A-1590G
l Wave Solderable and Aqueous Washable
l Class 1 Laser International Safety Standard IEC-60825
Compliant
LASER SAFETY
This single 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
l WDM 155 Mb/s Links
l SONET/SDH Equipment Interconnect
l Fast Ethernet 100 Mb/s Links
ORDER INFORMATION
P/No.
Bit Rate
(Mb/s)
Distance
(km)
TX
(nm)
RX
(nm)
Voltage Package Temp
(V)
TX
RX Sens. RoHS
(dBm) Compliant
(oC)
Power
(dBm)
3 to -2
BTRS-37120-1590G 125/155
BTRS-37120A-1590G 125/155
120
120
1590 DFB
1590 DFB
1510
1510
3.3
3.3
2X5 SC 0 to 70
2X5 SC -20 to 85 3 to -2
-35
-35
Yes
Yes
Note: 1. BTRX-XXXXXG is receptacle type package with standard case
2. BTRX-XXXXXEG is receptacle type package with extended case
3. BTRX-XXXXX-APBBBG is 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
Symbol
Tstg
Min
-40
0
Max
85
Units
oC
Notes
Topr
70
85
oC
BTRS-37120-1590G
BTRS-37120A-1590G
Air flow 1m/sec
-20
Soldering Temperature
Power Supply Voltage
Input Voltage
---
Vcc
---
260
4.5
oC
V
10 seconds on leads only
0
GND
0
Vcc
V
Output Current
Iout
30
mA
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Temperature
Symbol
Min
3.13
0
Typ
Max
3.47
70
Units / Notes
Vcc
3.3
V
oC / BTRS-37120-1590G
oC / BTRS-37120A-1590G
air flow 1m/sec
Mb/s
Topr
-20
85
Data Rate
Power Supply Current
155
170
280
Icc
mA
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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
10/1/2009 V4.0
OPTOWAY [ OPTOWAY TECHNOLOGY INC ]
