Optoway SPB-37120W-1590G Technical data
Optoway
查询SPB-37120LW-1590G供应商
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SPB-37120W-1590G / SPB-37120BW-1590G (RoHS Compliant)
SPB-37120LW-1590G / SPB-37120BLW-1590G
1590 nm TX / 1510 nm RX , 3.3V / 155 Mbps Digital Diagnostic Single-Fiber SFP Transceiver
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FEATURES
l 1-Fiber Bi-Directional SFP Optical Transceiver
l Complaint with IEEE 802.3ah 100BASE-BX
l Simplex SC Connector: SPB-37120W-1590G
l Simplex LC Connector: SPB-37120LW-1590G
l SFF-8472 Digital Diagnostic Function
l 1590 nm DFB LD Transmitter
l 1510 nm Receiver
l Distance Up to 120 km
l AC/AC Coupling according to MSA
l Single +3.3 V Power Supply
l RoHS Compliant
l 0 to 70oC Operating : SPB-37120W-1590G
l -10 to 85oC Operating : SPB-37120BW-1590G
l Class 1 Laser International Safety Standard IEC 60825
Compliant
APPLICATIONS
l WDM Fast Ethernet Links
l SONET/SDH Equipment Interconnect
l Fiber Channel Links
DESCRIPTION
The SPB-37120W-1590G series is small form factor
pluggable module for IEEE 802.3ah 100BASE-BX and
OC-3/STM-1 SONET/SDH 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 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.
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.
SPB-37120W-1590G
1
ORDER INFORMATION
P/No. Bit Rate
(Mb/s)
SPB-37120W-1590G 125/155 120 1590 DFB 1510 SC SFP with DMI 0 to 70 3 to -2 -34 Yes
SPB-37120BW-1590G 125/155 120 1590 DFB 1510 SC SFP with DMI -10 to 85 3 to -2 -34 Yes
SPB-37120LW-1590G 125/155 120 1590 DFB 1510 LC SFP with DMI 0 to 70 3 to -2 -34 Yes
SPB-37120BLW-1590G 125/155 120 1590 DFB 1510 LC SFP with DMI -10 to 85 3 to -2 -34 Yes
Distance
(km)
TX
(nm)
RX
(nm)
Package Temp
(oC)
TX Power
(dBm)
RX Sens.
(dBm)
RoHS
Compliant
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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 3/1/2006 V3.0
Optoway
2
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Absolute Maximum Ratings
Parameter Symbol Min Max Units Notes
Storage Temperature Tstg -40 85
Operating Case Temperature Topr 0
Power Supply Voltage Vcc 0 3.6 V
Input Voltage --- GND Vcc V
Output Current Iout 0 30 mA
Recommended Operating Conditions
Parameter Symbol Min Typ Max Units / Notes
Power Supply Voltage Vcc 3.1 3.3 3.5 V
Power Supply Current I
Operating Case Temperature Topr 0
Data Rate 125/155 200 Mb/s
Transmitter Specifications (0oC < Topr < 70oC, 3.1V < Vcc < 3. 5V)
Parameter Symbol Min Typ Max Units Notes
Optical
Optical Transmit Power Po -2 --- 3 dBm 1
Output Center Wavelength
Output Spectrum Width
Side Mode Suppression Ratio SMSR 30 dB
Extinction Ratio ER 10 --- --- dB
Output Eye Compliant with Bellcore GR-253-CORE and ITU recommendation G.957
Optical Rise Time tr 2 ns 10% to 90% Values
Optical Fall Time tf 2 ns 10% to 90% Values
Relative Intensity Noise RIN -116 dB/Hz
Total Jitter TJ 1.0 ns 2
Electrical
Data Input Current – Low IIL -350 µA
Data Input Current – High IIH 350 µA
Differential Input Voltage VIH - VIL 0.5 2.4 V Peak-to-Peak
TX Disable Input Voltage – Low
TX Disable Input Voltage – High
TX Disable Assert Time T
TX Disable Deassert Time T
TX Fault Output Voltage -- Low
TX Fault Output Voltage -- High
Notes: 1. Output power is power coupled into a 9/125 µm single mode fiber.
2. Measured with a 223-1 PRBS.
3. There is an internal 4.7K to 10K ohm pull-up resistor to VccTX.
4. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
CC (TX+RX)
200 300 mA
λ
∆λ
T
0 0.5 V 3
DIS, L
T
2.0 Vcc V 3
DIS, H
10 µs
ASSERT
1 ms
DEASSERT
T
0 0.5 V 4
FaultL
T
2.0 Vcc+0.3 V 4
FaultH
-10
-10
1580 1620 nm
--- --- 1 nm -20 dB width
70
85
70
SPB-37120W-1590G
o
C
o
C SPB-37120W-1590G
SPB-37120BW-1590G
o
C / SPB-37120W-1590G
85
o
C / SPB-37120BW-1590G
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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 3/1/2006 V3.0
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