Optoway
BTR-7860G / BTR-7860-SPG
FEATURES
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BTR-7860G
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1310 nm TX/ 1490 nm RX , 3.3V / 1.25 Gb/s
RoHS Compliant
Single-Fiber Transceiver
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DESCRIPTION
Bi-Directional Single-Fiber Transceiver
Compliant with IEEE 802.3ah 1000BASE-BX
1310 nm DFB LD Transmitter
1490 nm Receiver
1550 nm Enhanced Band Block
Link distance up to 60 km
Industry Standard 1 x 9 Footprint
Single +3.3 V Power Supply
RoHS Compliant
0 to 70
o
C Operating
LVPECL Differential Inputs and Outputs
LVPECL Signal Detect Output: BTR-7860G
LVTTL Signal Detect Output: BTR-7860CG
Wave Solderable and Aqueous Washable
Class 1 Laser International Safety Standard IEC- 60825
Compliant
The BTR-7860G series is high performance module for
single fiber communications by using 1310 nm transmitter
and 1490 nm receiver.
This module is equipped with
3W-TRX
TM
OE device to reject 1.55 um high power video
signal.
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 is designed to receive 1490 nm and block
1550 nm signal. This feature is suitable for IEEE 802.3ah and
ITU-T 983.3 application. The receiver section uses an
integrated 1490 nm detector preamplifier (IDP) mounted in
an optical header and a limiting post-amplifier IC. A PECL
logic interface simplifies interface to external circuitry.
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 1.25 Gb/s Links
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SONET/SDH Equipment Interconnect
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Fibre Channel 1.063 Gb/s Links
ORDER INFORMATION
P/No.
1000
BASE
BX
Bit Rate Distance
(Gb/s)
(km)
1.25
60
TX
(nm)
1310 DFB
RX
(nm)
1490
Voltage
(V)
3.3
Package
Temp
(
o
C)
0 to 70
TX
RX Sens.
RoHS
Power
(dBm) Compliant
(dBm)
4 to -1
-26
Yes
BTR-7860G
1X9
Note: 1. BTR-XXXXXG is SC/PC receptacle type package with standard case
2. BTR-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
Soldering Temperature
Power Supply Voltage
Input Voltage
Output Current
Symbol
Tstg
Topr
---
Vcc
---
Iout
Min
-40
0
0
GND
0
Max
85
70
260
3.6
Vcc
30
Units
o
C
o
C
o
C
V
V
mA
Notes
air flow 1m/sec
10 seconds on leads only
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Temperature
Data Rate
Power Supply Current
Symbol
Vcc
Topr
Icc
Min
3.13
0
Typ
3.3
1250
Max
3.47
70
1300
280
Units / Notes
V
o
C / Air flow 1m/sec
Mb/s
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
10/1/2005 V2.0
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