1
Optoway
BTR-7660G
***********************************************************************************************************************************************************************
BTR-7660G / BTR-7660-SPG
1310 nm TX / 1550 nm RX , 3.3V / 1.25 Gb/s RoHS Compliant Single-Fiber Transceiver
**********************************************************************************************************************************************************************
FEATURES
DESCRIPTION
l Single Fiber Bi-Directional Transceiver
l 1310 nm DFB LD Transmitter
l 1550 nm Receiver
The BTR-7660G 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.
l Link distance up to 60 km
l Industry Standard 1 x 9 Footprint
l Single +3.3 V Power Supply
l RoHS Compliant
l 0 to 70oC Operating
l LVPECL Differential Inputs and Outputs
l LVPECL Signal Detect Output: BTR-7660G
l LVTTL Signal Detect Output: BTR-7660CG
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 1.25 Gb/s Links
l SONET/SDH Equipment Interconnect
l Fibre Channel 1.063 Gb/s Links
ORDER INFORMATION
P/No.
Bit
Rate
(Gb/s)
Distance
TX
RX
Voltage
(V)
Package
Temp
(oC)
TX
RX
Sens.
(dBm)
-26
Signal
Detect
RoHS
(km)
(nm)
(nm)
Power
(dBm)
4 to -1
4 to -1
Compliant
BTR-7660CG
BTR-7660G
1.25
1.25
60
60
1310DFB 1550
1310DFB 1550
3.3
3.3
1X9
1X9
0 to 70
0 to 70
TTL
Yes
Yes
-26
PECL
Note: 1. BTR-XXXXX is 1X9 SC receptacle type package.
2. BTR-XXXXX-APBBB is 1X9 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
Symbol
Tstg
Topr
---
Vcc
---
Min
-40
0
Max
85
70
Units
oC
Notes
oC
260
4.5
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
Data Rate
Symbol
Min
3.13
0
Typ
Max
3.47
70
Units
V
Vcc
3.3
Topr
oC
1250
1300
280
Mb/s
mA
Power Supply Current
Icc
***********************************************************************************************************************************************************************
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 V2.0