1
Optoway
BTRS-7960CG
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BTRS-7960CG / BTRS-7960C-SPG / BTRS-7960ACG / BTRS-7960AC-SPG
1490 nm TX/ 1310 nm RX , 3.3V / 1250 Mbps RoHS Compliant Single-Fiber Transceiver
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FEATURES
DESCRIPTION
l Bi-Directional Single-Fiber 3W-TRXTM Transceiver
l Compliant with IEEE 802.3ah 1000BASE-BX
l 1490 nm DFB LD Transmitter
l 1310 nm Receiver
The BTRS-7960CG series is high performance module for
single fiber communications by using 1490 nm transmitter
and 1310 nm receiver. The transmitter section uses
a
multiple quantum well 1490 nm DFB laser and is a class 1
laser compliant according to International Safety Standard
IEC-60825. The receiver section is designed to receive 1310
nm and block 1490 nm signal. This feature is suitable for
IEEE 802.3ah 1000BASE-BX and ITU-T 983.3 application.
A PECL logic interface simplifies interface to external
circuitry. LVTTL signal Detect is used.
l Link distance up to 60 km
l Single +3.3 V Power Supply
l RoHS Compliant
l LVPECL Differential Inputs and Outputs
l LVTTL Signal Detect Output
l 0 to 70oC Operating: BTRS-7960CG
l -20 to 85oC Operating: BTRS-7960ACG
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)
IEEE
Distance
(km)
TX
RX
Voltage
(V)
Package
Temp
(oC)
TX
RX Sens.
RoHS
802.3ah
(nm)
(nm)
Power
(dBm)
(dBm) Compliant
1000BASE
BTRS-7960CG
BX
BX
1.25
1.25
60
60
1490 DFB 1310
1490 DFB 1310
3.3
3.3
SC, 2X5
SC, 2X5
0 to 70
0 to 70
2 to -3
2 to -3
-26
-26
Yes
Yes
BTRS-7960ACG
Note: 1. BTRS-XXXXXG is SC/PC receptacle type package with standard case
2. BTRS-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
Symbol
Tstg
Min
-40
0
Max
85
Units
oC
oC
Notes
BTRS-7960CG
Topr
70
-20
85
BTRS-7960ACG
air flow 1m/sec
Soldering Temperature
Power Supply Voltage
Input Voltage
---
Vcc
---
260
3.6
oC
V
10 seconds on leads only
0
GND
0
Vcc
V
Output Current
Iout
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-7960CG
Vcc
3.3
Topr
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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 1/1/2009 V3.0
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