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

Optoway
1
BTRS-77120C-1510G
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BTRS-77120C-1510G / BTRS-77120AC-1510G
1510 nm TX / 1590 nm RX , 3.3V / 1250 Mbps RoHS Compliant Single-Fiber Transceiver
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FEATURES
DESCRIPTION
l Single Fiber Bi-Directional Transceiver
l 1510 nm DFB LD Transmitter
l 1590 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-1510G
l -20 to 85^oC Operating: BTRS-77120AC-1510G
l Wave Solderable and Aqueous Washable
l Class 1 Laser International Safety Standard IEC 60825
Compliant
The BTRS-77120C-1510G series is high performance
module for single fiber communications by using 1510 nm
transmitter and 1590 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 1510 nm DFB laser and is a class 1
laser compliant according to International Safety Standard
IEC 60825. The receiver section uses an integrated 1590 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
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-1510G 1.25
120 1510 DFB 1590
3.3
SC, 2X5 0 to 70 3 to -2
-33
Yes
BTRS-77120AC-1510G 1.25
120 1510 DFB 1590
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
Symbol
Tstg
Topr
Soldering Temperature
---
Power Supply Voltage
Vcc
Input Voltage
---
Output Current
Iout
Min
-40
0
-20
0
GND
0
Max
85
70
85
260
4.5
Vcc
30
Units
o_C
o_C
o_C
V
V
mA
Notes
BTRS-77120C-1510G
BTRS-77120AC-1510G
Air flow 1m/sec
10 seconds on leads only
Recommended Operating Conditions
Parameter
Symbol
Min
Typ
Max
Power Supply Voltage
Vcc
3.13
3.3
3.47
Units / Notes
V
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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