1
Optoway
BTRS-7760CG
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BTRS-7760CG / BTRS-7760C-SPG / BTRS-7760ACG / BTRS-7760AC-SPG
1550 nm TX / 1310 nm RX , 3.3V / 1250 Mbps RoHS Compliant Single-Fiber Transceiver
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FEATURES
DESCRIPTION
l Single Fiber Bi-Directional Transceiver
l Speed up to 1300 Mbps
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.
l 1550 nm DFB LD Transmitter
l 1310 nm Receiver
l Distance Up to 60 km
l Single +3.3 V Power Supply
l RoHS Compliant
l LVTTL Signal Detect Output
l PECL Differential Inputs and Outputs
l 0 to 70oC Operating: BTRS-7760CG
l -20 to 85oC Operating: BTRS-7760ACG
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 Gigabit Ethernet Links
l SONET/SDH Equipment Interconnect
l Fiber Channel Links
ORDER INFORMATION
P/No.
Bit Rate
(Gb/s)
Distance
(km)
TX
(nm)
RX
(nm)
Voltage Package Temp
(V)
TX
Power
(dBm)
RX Sens. RoHS
(dBm) Compliant
(oC)
BTRS-7760CG
1.25
1.25
60
60
1550 DFB
1550 DFB
1310
1310
3.3
3.3
SC, 2X5 0 to 70
2 to -3
-26
-26
Yes
Yes
BTRS-7760ACG
SC, 2X5 -20 to 85 2 to -3
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
Storage Temperature
Operating Temperature
Symbol
Tstg
Min
-40
0
Max
85
Units
oC
oC
Notes
BTRS-7760CG
Topr
70
-20
85
BTRS-7760ACG
air flow 1m/sec
Soldering Temperature
Power Supply Voltage
Input Voltage
---
Vcc
---
260
3.6
oC
V
10 seconds on leads only
0
GND
Vcc
V
Output Current
Iout
0
30
mA
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Temperature
Symbol
Min
3.13
0
Typ
Max
3.47
70
Units / Notes
V
oC / BTRS-7760CG
oC / BTRS-7760ACG
air flow 1m/sec
Mb/s
Vcc
3.3
Topr
-20
85
Data Rate
1250
1300
280
Power Supply Current
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 V3.0
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