1
Optoway
SPS-4120RWG
***********************************************************************************************************************************************************************
SPS-4120RWG / SPS-4120BRWG / SPS-4120ARWG
(RoHS Compliant)
6.144 Gbps / 1310 nm / 20 km Digital Diagnostic Multi-Rate CPRI SM SFP+
***********************************************************************************************************************************************************************
FEATURES
DESCRIPTION
l CPRI / OBSAI Compatible Optical Interface
l 1 G to 6.25 G Multi-rate Specification
l Compliant to SFP+ MSA
The SPS-4120RWG series is a 1 to 6.25 Gb/s single-mode
transceiver module for serial optical communication
applications for a radio base station system. It is with the
SFP+ 20-pin connector to allow hot plug capability. Digital
diagnostic functions are available via an I2C. This module is
designed for single mode fiber and operates at a nominal
wavelength of 1310 nm. The transmitter section uses a
1310 nm multiple quantum well DFB laser and is a class 1
laser compliant according to International Safety Standard
IEC-60825. The receiver section uses an integrated InGaAs
detector preamplifier (IDP) mounted in an optical header
and a limiting post-amplifier IC.
l Link Distance up to 20 km SMF
l SFF-8472 Digital Diagnostic Function
l AC/AC Coupling according to MSA
l Single +3.3 V Power Supply
l RoHS 6/6 Compliant
l 0 to 70oC Operating: SPS-4120RWG
l -10 to 85oC Operating: SPS-4120BRWG
l -40 to 85oC Operating: SPS-4120ARWG
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 Radio Base Station
l OBSAI rates 6.144 Gb/s, 3.072 Gb/s, and 1.563 Gb/s
l CPRI rates 4.9152 Gb/s, 2.4576 Gb/s, and 1.2288 Gb/s
ORDER INFORMATION
P/No.
Bit Rate
(Gb/s)
Distance
(km)
Wavelength (nm)
Package
Temp.
(oC)
RoHS
Compliant
SPS-4120RWG
SPS-4120BRWG
SPS-4120ARWG
1 to 6.25
1 to 6.25
1 to 6.25
20
20
20
1310 DFB
1310 DFB
1310 DFB
SFP+ with DMI
SFP+ with DMI
SFP+ with DMI
0 to 70
-10 to 85
-40 to 85
Yes
Yes
Yes
Absolute Maximum Ratings
Parameter
Storage Temperature
Symbol
Tstg
Topr
Min
-40
0
-10
-40
Max
Units
oC
Notes
85
70
85
85
Operating Case Temperature
oC
SPS-4120RWG
SPS-4120BRWG
SPS-4120ARWG
Operating Relative Humidity
Power Supply Voltage
RH
Vcc
5
-0.5
95
3.6
%
V
Non condensing
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Case Temperature
Symbol
Vcc
Topr
Min
3.13
0
-10
-40
Typ
3.3
Max
3.47
70
85
85
Units / Notes
V
oC / SPS-4120RWG
oC / SPS-4120BRWG
oC / SPS-4120ARWG
mA
Power Supply Current
Data Rate
ICC (TX+RX)
250
300
6.25
1
Gb/s
***********************************************************************************************************************************************************************
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 2010/9/1 V2.0