BTRS-77120C-1590G_09 Datasheet, PDF (1/5 Pages) Optoway Technology Inc – 1590 nm TX / 1510 nm RX , 3.3V / 1250 Mbps RoHS Compliant Single-Fiber Transceiver

Optoway
1
BTRS-77120C-1590G
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BTRS-77120C-1590G / BTRS-77120AC-1590G
1590 nm TX / 1510 nm RX , 3.3V / 1250 Mbps RoHS Compliant Single-Fiber Transceiver
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FEATURES
DESCRIPTION
l Single Fiber Bi-Directional Transceiver
l 1590 nm DFB LD Transmitter
l 1510 nm Receiver
l 31 dB Power Budget at Least
l Distance Up to 120 km
l 0 to 70^oC Operating
l Speed up to 1300 Mbps
l LVTTL Signal Detect Output
l Single +3.3 V Power Supply
l RoHS Compliant
l PECL Differential Inputs and Outputs
l 0 to 70^oC Operating: BTRS-77120C-1590G
l -20 to 85^oC Operating: BTRS-77120AC-1590G
l Wave Solderable and Aqueous Washable
l Class 1 Laser International Safety Standard IEC 60825
The BTRS-77120C-1590G series is high performance
module for single fiber communications by using 1590 nm
transmitter and 1510 nm receiver. A guaranteed minimum
optical link budget of 31 dB is offered which can
correspond to a link distance of over 120 km (assuming
worst case fiber loss of 0.22 dB/km). The transmitter
section uses a multiple quantum well 1590 nm DFB laser
and is a class 1 laser compliant according to International
Safety Standard IEC 60825. The receiver section uses an
integrated 1510 nm detector preamplifier (IDP) mounted in
an optical header and a limiting post-amplifier IC. A PECL
logic interface simplifies interface to external circuitry.
Signal Detect with LC-TTL is used.
LASER SAFETY
Compliant
This single mode transceiver is a Class 1 laser product. It
APPLICATIONS
l WDM Gigabit Ethernet Links
l SONET/SDH Equipment Interconnect
l Fiber Channel Links
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.
ORDER INFORMATION
P/No.
Bit Rate _{Distance TX}
(Gb/s) _(km)
(nm)
RX
(nm)
Voltage Package Temp
(V)
(^oC)
TX RX Sens. RoHS
Power (dBm) Compliant
(dBm)
BTRS-77120C-1590G 1.25
120 1590 DFB 1510
3.3
SC, 2X5 0 to 70 3 to -2
-33
Yes
BTRS-77120AC-1590G 1.25
120 1590 DFB 1510
3.3
SC, 2X5 -20 to 85 3 to -2
-33
Yes
Note: 1. BTRS-XXXXX is SFF SC receptacle type package.
2. BTRS-XXXXX-APBBB 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
Symbol
Min
Tstg
-40
Topr
0
-20
---
Max
85
70
85
260
Units
o_C
o_C
o_C
Notes
BTRS-77120C-1590G
BTRS-77120AC-1590G
Air flow 1m/sec
10 seconds on leads only
Power Supply Voltage
Vcc
0
4.5
V
Input Voltage
---
GND
Vcc
V
Output Current
Iout
0
30
mA
Recommended Operating Conditions
Parameter
Symbol
Min
Typ
Max
Units / Notes
Power Supply Voltage
Operating Temperature
Vcc
3.13
3.3
3.47
V
Topr
0
70
o_{C / BTRS-77120C-1590G}
-20
85
o_{C / BTRS-77120AC-1590G}
air flow 1m/sec
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: [phone]
Fax: [phone]
E-mail: [e-mail] http: // www.optoway.com.tw 10/1/2009 V3.0