Optoway
FEATURES
DESCRIPTION
BTRS-3620G
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BTRS-3620G / BTRS-3620-SPG / BTRS-3620AG / BTRS-3620A-SPG
1310 nm TX / 1550 nm RX , 3.3V / 155 Mbps
RoHS Compliant
SFF Single-Fiber Transceiver
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Single Fiber SFF Bi-Directional Transceiver
1310 nm Transmitter
1550 nm Receiver
Distance Up to 20 km
Single +3.3 V Power Supply
RoHS Compliant
PECL Differential Inputs and Outputs
0 to 70
o
C Operating Temperature: BTRS-3620G
-20 to 85
o
C Operating Temperature: BTRS-3620AG
Wave Solderable and Aqueous Washable
Class 1 Laser International Safety Standard IEC-60825
Compliant
The BTRS-3620G series is high performance module for
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 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
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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.
Bit Rate
(Mb/s)
125/155
125/155
Distance
(km)
20
20
TX
(nm)
1310
1310
RX
(nm)
1550
1550
Voltage
(V)
3.3
3.3
Package
Temp
(
o
C)
0 to 70
-20 to 85
TX
RX Sens. RoHS
Power
(dBm) Compliant
(dBm)
-8 to -14
-33
Yes
-8 to -14
-33
Yes
BTRS-3620G
BTRS-3620AG
2X5 SC
2X5 SC
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
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-3620G
BTRS-3620AG
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
3.135
0
-20
Typ
3.3
Max
3.465
70
85
170
260
Units / Notes
V
o
C / BTRS-3620G
o
C / BTRS-3620AG
Mb/s
mA
155
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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