1
Optoway
SPM-4100RWG
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SPM-4100RWG / SPM-4100BRWG / SPM-4100ARWG
(RoHS Compliant)
6.144 Gbps / 850 nm Digital Diagnostic Multi-Rate CPRI MM SFP+
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FEATURES
DESCRIPTION
l CPRI / OBSAI Compatible Optical Interface
l 1 G to 6.25 G Multi-rate Specification
l Compliant to SFP+ MSA
The SPM-4100RWG series is a 1 to 6.25 Gb/s multi-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 multi-mode fiber and operates at a nominal
l Link Distance
-- 300 m links with OM3 MMF Cables
-- 82 m links with OM2 MMF Cables
-- 33 m links with OM1 MMF Cables
l SFF-8472 Digital Diagnostic Function
l AC/AC Coupling according to MSA
l Single +3.3 V Power Supply
wavelength of 850 nm. The transmitter section uses
a
Vertical Cavity Surface Emitted Laser (VCSEL) and is a
Class 1 laser compliant according to International Safety
Standard IEC 60825. The receiver section uses an
integrated GaAs detector preamplifier (IDP) mounted in an
optical header and a limiting post-amplifier IC.
l RoHS 6/6 Compliant
l 0 to 70oC Operating: SPM-4100RWG
l -10 to 85oC Operating: SPM-4100BRWG
l -40 to 85oC Operating: SPM-4100ARWG
l Class 1 Laser International Safety Standard IEC 60825
Compliant
LASER SAFETY
This multi-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
(m)
Wavelength (nm)
Package
Temp.
(oC)
RoHS
Compliant
SPM-4100RWG
SPM-4100BRWG
SPM-4100ARWG
1 to 6.25
1 to 6.25
1 to 6.25
300 / 82 / 33*
300 / 82 / 33*
300 / 82 / 33*
850 VCSEL
850 VCSEL
850 VCSEL
SFP+ with DMI
SFP+ with DMI
SFP+ with DMI
0 to 70
-10 to 85
-40 to 85
Yes
Yes
Yes
*: 300m for OM3 MMF, 82m for OM2 MMF, and 33 m for OM1 MMF.
Absolute Maximum Ratings
Parameter
Symbol
Tstg
Min
-40
0
Max
85
70
85
85
95
4
Units
oC
Notes
SPM-4100RWG
Storage Temperature
Operating Case Temperature
Topr
oC
-10
-40
5
SPM-4100BRWG
SPM-4100ARWG
Non condensing
Operating Relative Humidity
Power Supply Voltage
RH
%
V
Vcc
0
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Case Temperature
Symbol
Min
3.14
0
Typ
Max
3.46
70
Units / Notes
Vcc
3.3
V
Topr
oC / SPM-4100RWG
oC / SPM-4100BRWG
oC / SPM-4100ARWG
mA
-10
-40
85
85
Power Supply Current
Data Rate
ICC (TX+RX)
135
180
6.25
1
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
2011/9/1 V3.0