Optoway
FEATURES
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BTRS-7660CG
1
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BTRS-7660CG / BTRS-7660C-SPG / BTRS-7660ACG / BTRS-7660AC-SPG
1310 nm TX / 1550 nm RX , 3.3V / 1250 Mbps
RoHS Compliant
Single-Fiber Transceiver
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DESCRIPTION
Single Fiber Bi-Directional Transceiver
Speed up to 1300 Mbps
1310 nm DFB LD Transmitter
1550 nm Receiver
Distance Up to 60 km
20 dB Link Power Budget At Least
Single +3.3 V Power Supply
RoHS Compliant
LVTTL Signal Detect Output
PECL Differential Inputs and Outputs
0 to 70
o
C Operating: BTRS-7660CG
-20 to 85
o
C Operating: BTRS-7660ACG
Wave Solderable and Aqueous Washable
Class 1 Laser International Safety Standard IEC-60825
Compliant
The BTRS-7660CG 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 1310 nm DFB 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. 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.
APPLICATIONS
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WDM Gigabit Ethernet Links
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SONET/SDH Equipment Interconnect
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Fibre Channel Links
ORDER INFORMATION
P/No.
Bit Rate Distance
(Gb/s)
(km)
1.25
1.25
40
40
TX
(nm)
1310 DFB
1310 DFB
RX
(nm)
1550
1550
Voltage
(V)
3.3
3.3
Package
Temp
(
o
C)
TX
Power
(dBm)
4 to -1
4 to -1
RX Sens. RoHS
(dBm) Compliant
-26
-26
Yes
Yes
BTRS-7660CG
BTRS-7660ACG
SC, 2X5 0 to 70
SC, 2X5 -20 to 85
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
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
3.6
Vcc
30
Units
o
C
o
C
o
Notes
BTRS-7660CG/Air flow 1m/sec
BTRS-7660ACG/Air flow 1m/sec
C
V
V
10 seconds on leads only
mA
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Temperature
Symbol
Vcc
Topr
Min
3.13
0
-20
Typ
3.3
Max
3.47
70
85
1300
280
Units / Notes
V
o
C / BTRS-7660CG
o
C / BTRS-7660ACG
air flow 1m/sec
Mb/s
mA
Data Rate
Power Supply Current
1250
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
10/1/2009 V3.0
OPTOWAY [ OPTOWAY TECHNOLOGY INC ]
