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Optoway
BTRS-7760CG
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BTRS-7760CG / BTRS-7760ACG
1550 nm TX / 1310 nm RX , 3.3V / 1250 Mbps
RoHS Compliant
Single-Fiber Transceiver
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FEATURES
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Single Fiber Bi-Directional Transceiver
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1550 nm DFB LD Transmitter
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1310 nm Receiver
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Distance Up to 60 km
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Single +3.3 V Power Supply
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RoHS Compliant
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0 to 70
o
C Operating
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Speed up to 1300 Mbps
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LVTTL Signal Detect Output
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PECL Differential Inputs and Outputs
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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 Gigabit Ethernet Links
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SONET/SDH Equipment Interconnect
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Fiber Channel Links
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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 BTRS-7760CG series is high performance module for
single fiber communications by using 1550 nm transmitter
and 1310 nm receiver. The transmitter section uses a
multiple quantum well 1550 nm DFB 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. LV-TTL
Signal Detect is used.
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.
ORDER INFORMATION
P/No.
Bit Rate
(Gb/s)
Distance
(km)
TX
(nm)
RX
(nm)
Voltage
(V)
Package
Temp
(
o
C)
TX
Power
(dBm)
2 to -3
RX Sens.
(dBm)
RoHS
Compliant
BTRS-7760CG
Note: 1. BTRS-XXXXXG is SFF SC receptacle type package.
2. BTRS-XXXXX-APBBBG is SFF 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
Symbol
Min
Storage Temperature
Tstg
-40
Operating Temperature
Topr
0
Soldering Temperature
---
Power Supply Voltage
Vcc
0
Input Voltage
---
GND
Output Current
Iout
0
Recommended Operating Conditions
Parameter
Symbol
Min
Power Supply Voltage
Vcc
3.13
Operating Temperature
Topr
0
Data Rate
Power Supply Current
Icc
1.25
60
1550 DFB
1310
3.3
SC, 2X5
0 to 70
-26
Yes
Max
85
70
260
3.6
Vcc
30
Units
o
C
o
C
o
C
V
V
mA
Notes
air flow 1m/sec
10 seconds on leads only
Typ
3.3
1250
Max
3.47
70
1300
280
Units / Notes
V
o
C
Mb/s
mA