1
Optoway
SPB-8780LW-1590G
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SPB-8780LW-1590G
(RoHS Compliant)
1590 nm TX / 1510 nm RX , 3.3V / 4.25 Gbps Digital Diagnostic 1-Fiber SM LC SFP Transceiver
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FEATURES
l 1-Fiber Bi-Directional SFP Optical Transceiver
l Up to 4.25Gb/s
DESCRIPTION
The SPB-8780LW-1590G series is small form factor
pluggable module for 4x/2x/1x Fibre Channel and
l Compliant with Fibre Channel FC-PI 400/200/100
l Compliant with IEEE 802.3ah-2004 1000BASE-BX
l Simplex LC Connector
l 1590 nm DFB LD Transmitter
l 1510 nm Receiver
1000BASE-BX
Gigabit
Ethernet
single
fiber
communications by using 1590 nm transmitter and 1510 nm
receiver. It is with the SFP 20-pin connector to allow hot
plug capability. Digital diagnostic functions are available via
an I2C series bus specified in the SFP MSA SFF-8472. 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.
l Distance Up to 80 km
l SFF-8472 Digital Diagnostic Function
l AC/AC Coupling according to MSA
l Single +3.3 V Power Supply
l RoHS Compliant
l 0 to 70oC Operating
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 Fibre Channel Links
l WDM Gigabit Ethernet Links
l SONET/SDH Equipment Interconnect
ORDER INFORMATION
P/No.
Bit Rate
(Gb/s)
Distance
(km)
TX
(nm)
RX
(nm)
Package
Temp
(oC)
TX Power RX Sens.
RoHS
Compliant
Yes
(dBm)
(dBm)
SPB-8780LW-1590G 4 / 2 / 1
80
1590 DFB 1510 LC SFP with DMI 0 to 70
4 to -1
-26
Absolute Maximum Ratings
Parameter
Symbol
Tstg
Topr
RH
Min
-40
0
Max
85
Units
oC
Notes
Storage Temperature
Operating Case Temperature
Relative Humidity
70
oC
0
85
%
Non condensing
Power Supply Voltage
Input Voltage
Vcc
0
3.6
Vcc
V
---
GND
V
Output Current
Iout
0
30
mA
Recommended Operating Conditions
Parameter
Power Supply Voltage
Power Supply Current
Operating Case Temperature
Data Rate
Symbol
Min
Typ
3.3
Max
3.47
300
70
Units / Notes
Vcc
3.13
V
mA
oC
ICC (TX+RX)
Topr
200
0
1
4.25
Gb/s
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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 1/1/2007 V1.0