1
Optoway
BTRS-9705G
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BTRS-9705G / BTRS-9705-SPG
1550 nm TX / 1310 nm RX , 3.3V / 2.5 Gbps RoHS Compliant Single-Fiber WDM Transceiver
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FEATURES
DESCRIPTION
l Single Fiber WDM Transceiver
l Speed up to 2.67 Gbps
The BTRS-9705G 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 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 LD Transmitter
l 1310 nm Receiver
l Distance Up to 5 km for 2.5 Gbps
l Distance up to 10 km for 2x/1x Fibre Channel &
1000BASE
l Single +3.3 V Power Supply
l RoHS Compliant
l PECL Differential Inputs and Outputs
l LVTTL Signal Detect Output
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 OC-48 / STM-16 Links
l SONET/SDH Equipment Interconnect
l Fibre Channel Links
ORDER INFORMATION
P/No.
Speed
(Gb/s)
Distance
(km)
TX
(nm)
RX
(nm)
Voltage
(V)
Package
Temp
(oC)
TX
Power
RX Sens.
(dBm)
(dBm)
BTRS-9705G 2.5 / 1.25
BTRS-9705AG 2.5 / 1.25
5 / 10* 1550 DFB 1310
5 / 10* 1550 DFB 1310
3.3
3.3
2X5 SC
2X5 SC -20 to 85 -3 to -9
0 to 70
-3 to -9
-18
-18
Note: 5 km for OC-48, 10 km for 1x/2x Fibre Channel and Gigabit Ethernet.
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Symbol
Tstg
Topr
Min
Max
Units
oC
Notes
-40
0
-20
85
70
85
260
3.6
Vcc
oC
BTRS-9705G/Air flow 1m/sec
BTRS-9705AG/Air flow 1m/sec
10 seconds on leads only
Soldering Temperature
Power Supply Voltage
Input Voltage
---
Vcc
---
oC
V
0
GND
0
V
Output Current
Iout
30
mA
Recommended Operating Conditions
Parameter
Power Supply Voltage
Power supply Current
Operating Temperature
Symbol
Min
Typ
3.3
Max
3.47
260
70
Units / Notes
Vcc
Icc,TX+Icc,RX
Topr
3.13
V
200
mA
0
-20
oC / BTRS-9705G
oC / BTRS-9705AG
air flow 1m/sec
Gb/s
85
Data Rate
0.622
2.488
2.67
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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 V1.0