SPL-74H73H-G Datasheet, PDF (1/4 Pages) Optoway Technology Inc – 3.3V / 1.25 Gbps 1490 nm Continuous-Mode TX / 1.25 Gbps 1310 nm Burst-Mode RX IEEE 802.3ah-2004 PX-20+ SC SFP OLT Transceiver

Optoway
1
SPL-74H73H-G
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SPL-74H73H-G
(RoHS Compliant)
3.3V / 1.25 Gbps 1490 nm Continuous-Mode TX / 1.25 Gbps 1310 nm Burst-Mode RX
IEEE 802.3ah-2004 PX-20+ SC SFP OLT Transceiver (with Reset-Less RX)
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FEATURES
DESCRIPTION
l Gigabit Ethernet Optical Line Terminal (OLT) Transceiver SPL-74H73H series is a small form factor pluggable
for IEEE 802.3ah-2004 PX-20+
l SFP SC OLT Transceiver
l 1.25 Gbps / 1490 nm Continuous-Mode Transmitter
l 1.25 Gbps / 1310 nm Burst-Mode Receiver with 2R Output
l Resetless BM Receiver Design
l BM RX with Transceiver Settling Time less than 400 ns
l High Resistance of BM RX to DC Optical Background
l 0 to 70^oC Case Operating Temperature
l Single +3.3 V Power Supply
l Transmitter: AC Coupling Input
l Receiver: DC Coupling Output
l RoHS Complaint
l Class 1 Laser International Safety Standard IEC 60825
transceiver for IEEE 802.3ah-2004 PX-20+ optical line
terminal (OLT) with 1.25 Gbps/1490 nm in downstream and
1.25 Gbps /1310 nm in upstream. It is with the SFP 20-pin
connector to allow hot plug capability. The SPL-74H73H
series is high performance module for single fiber
communications by using 1490 nm continuous-mode
transmitter and 1310 nm burst-mode 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 uses an integrated
1310 nm burst-mode detector preamplifier (IDP) mounted in
an optical header and a burst-mode limiting post-amplifier IC.
Unlike the conventional BM RX, the RX does not requires
Compliant
reset pulse to receive optical data packets with different
APPLICATIONS
optical power.
l Gigabit Ethernet PON System
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
ORDER INFORMATION
the module shall be terminated with an optical connector or
with a dust plug.
P/No
Class
Type
Speed
(Gb/s)
TX
λ (nm)
Power
(dBm)
Type
RX
Speed λ
(Gb/s) (nm)
Sens.
(dBm)
Temp Package RoHS
(^oC)
Compliant
SPL-74H73H-G PX20+ CNT 1.25
1490 DFB
7 / 2 BM, 2R 1.25 1310 -8 / -30 0 / 70 SC SFP
Yes
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Case Temperature
Symbol
Min
Max
Units
Tstg
-40
85
o_C
Topr
0
70
o_C
Power Supply Voltage
Vcc
-0.5
3.6
V
Notes
Recommended Operating Conditions
Parameter
Symbol
Min
Max.
Unit
Power Supply Voltage
Operating Case Temperature
Vcc
3.13
3.47
V
Topr
0
70
o_C
Power Supply Current
I_{CC (TX+RX)}
300
mA
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 2/1/2007 V3.0