Optoway
FEATURES
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SPS-8380-CXX0G
1
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SPS-8380-CXX0G
(RoHS Compliant)
3.3V / CWDM / 4.25 Gbps LC SFP SINGLE-MODE TRANSCEIVER
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DESCRIPTION
Up to 4.25 Gbps Bi-directional Data Links
Hot-Pluggable SFP Footprint LC Optical Transceiver
Small Form-Factor Pluggable (SFP) MSA compatible
Compliance with Fibre Channel FC-PI
400/200/100-SM-LC-L
18 Wavelength (λ): 1270 nm to 1610 nm CWDM DFB
LD Transmitter
High Sensitivity APD Receiver
28 dB Power Budget at Least
AC/AC Coupling according to MSA
Single +3.3 V Power Supply
RoHS Compliant
0 to 70
o
C Operating
Class 1 Laser International Safety Standard IEC-60825
Compliant
The SPS-8380-CXX0G series single mode transceivers are
small form factor pluggable modules for bi-directional
serial optical data communications such as 4x/2x/1x Fibre
Channel and 1000BASE Ethernet. It is with the SFP 20-pin
connector to allow hot plug capability. This module is
designed for single mode fiber and operates at a nominal
wavelength of CWDM wavelength. There are eighteen
center wavelengths available from 1270 nm to 1610 nm,
with each step 20 nm. A guaranteed minimum optical link
budget of 28 dB is offered. The transmitter section uses a
multiple quantum well CWDM 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. A PECL logic interface
simplifies interface to external circuitry.
APPLICATIONS
l
Tri-rate 1.063/2.125/4.25 Gb/s Fibre Channel
l
1.25 Gb/s 1000 BASE Ethernet
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.
Wavelength Package
(nm)
CWDM
LC SFP
Temp.
(
o
C)
0 to 70
TX Power RX Sens.
RoHS
(dBm)
(dBm) Compliant
5 to 1
Typ.
(nm)
1450
1470
1490
1510
1530
1550
1570
1590
1610
-27
Max.
(nm)
1457.5
1477.5
1497.5
1517.5
1537.5
1557.5
1577.5
1597.5
1617.5
Yes
Clasp Color
Code
Yellow Orange
Gray
Violet
Blue
Green
Yellow
Orange
Red
Brown
ORDER INFORMATION
P/No.
Bit Rate
(Gb/s)
4 /2/1
o
FC-PI
SPS-8380-CXX0G
Central
Wavelength
-C270
-C290
-C310
-C330
-C350
-C370
-C390
-C410
-C430
Min.
(nm)
1264.5
1284.5
1304.5
1324.5
1344.5
1364.5
1384.5
1404.5
1424.5
400/200/100
Max.
(nm)
1277.5
1297.5
1317.5
1337.5
1357.5
1377.5
1397.5
1417.5
1437.5
Power
Budget
(dBm)
> 28
CWDM* Wavelength (0 to 70 C)
Typ.
(nm)
1270
1290
1310
1330
1350
1370
1390
1410
1430
Clasp Color
Central
Code
Wavelength
Light Purple
-C450
Sky Blue
-C470
Yellow Green
-C490
Yellow Ocher
-C510
Pink
-C530
Beige
-C550
White
-C570
Silver
-C590
Black
-C610
Min.
(nm)
1444.5
1464.5
1484.5
1504.5
1524.5
1544.5
1564.5
1584.5
1604.5
CWDM*: 18 Wavelengths from 1270 nm to 1610 nm, each step 20 nm.
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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
/1/2008 V3.0
Optoway
Absolute Maximum Ratings
Parameter
Storage Temperature
Case Operating Temperature
Power Supply Voltage
Symbol
Tstg
Topr
Vcc
Min
-40
0
-0.5
Max
85
70
3.6
Units
o
C
o
C
V
SPS-8380-CXX0G
Notes
2
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Recommended Operating Conditions
Parameter
Power Supply Voltage
Case Operating Temperature
Power Supply Current
Data Rate
Symbol
Vcc
Topr
I
CC (TX+RX)
1
Min
3.13
0
Typ
3.3
200
4.25
Max
3.47
70
300
Units / Notes
V
o
C
mA
Gb/s
Transmitter Specifications (0
o
C < Topr < 70
o
C, 3.13V < Vcc < 3.47V)
Parameter
Symbol
Min
Typ
Max
Units
dBm
µW
nm
nm
dB
ps
dB/Hz
dB
µA
µA
V
V
V
µs
ms
V
V
Notes
1
Optical
Optical Transmit Power
Po
1
---
5
Optical Modulation
OMA
1600
---
Amplitude@4.25Gb/s
λc
–5.5
λc
λc
+7.5
Output Center Wavelength
λ
Output Spectrum Width
---
1
∆λ
Side Mode Suppression Ratio
SMSR
30
Optical Rise / Fall Time
t
r
/t
f
90
Relative Intensity Noise
RIN
-120
Optical Dispersion Penalty
4
Electrical
Data Input Current
–
Low
I
IL
-350
Data Input Current
–
High
I
IH
350
Differential Input Voltage
V
IH
- V
IL
0.5
2.4
TX Disable Input Voltage
–
Low
T
DIS, L
0
0.5
TX Disable Input Voltage
–
High
T
DIS, H
2.0
Vcc
TX Disable Assert Time
T
ASSERT
10
TX Disable Deassert Time
T
DEASSERT
1
TX Fault Output Voltage -- Low
T
FaultL
0
0.5
TX Fault Output Voltage -- High
T
FaultH
2.0
Vcc+0.3
1. Output power is power coupled into a 9/125
µm
single mode fiber.
2. ITU-T G.694.2 CWDM wavelength from 1270 nm to 1610 nm, each step 20 nm.
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).
2
-20 dB Width
20 % to 80%,unfiltered
1600ps/nm dispersion
Peak-to-Peak
3
3
4
4
Receiver Specifications (0
o
C < Topr < 70
o
C, 3.13V < Vcc < 3.47V)
Parameter
Optical
Sensitivity @4.25Gb/s
Sensitivity @2.125 / 1.063Gb/s
Maximum Input Power
Signal Detect -- Asserted
Signal Detect -- Deasserted
Signal detect -- Hysteresis
Wavelength of Operation
Electrical
Differential Output Voltage
Output LOS Voltage -- Low
Output LOS Voltage -- High
Symbol
Sens1
Sens2
Pin
Pa
Pd
-9
---
-40
1.0
1260
0.6
0
2.0
Min
Typ
Max
2.6
-27
2.6
-27
-27
---
1600
2.0
0.5
Vcc+0.3
Units
µW
dBm
µW
dBm
dBm
dBm
dBm
dB
nm
V
V
V
Notes
5
6
5
6
Transition: low to high
Transition: high to low
---
---
---
V
OH
–
V
OL
V
OL
V
OH
7
7
***********************************************************************************************************************************************************************
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
/1/2008 V3.0
Optoway
CONNECTION DIAGRAM
SPS-8380-CXX0G
3
5. Measured at PRBS 2 -1 at BER 1E-12.
6. Represents sensitivity based on OMA spec, as corrected to incoming Extinction Ratio of 9 dB. For example, an OMA of 2.6
µW
is
approximately equal to an average power of -27.7 dBm, average with an Extinction ratio of 9 dB.
7. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
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7
PIN
1
2
3
4
5
6
7
8
9
10
Signal Name
TX GND
TX Fault
TX Disable
MOD-DFE2
MOD-DEF1
MOD-DEF0
N/C
LOS
RX GND
RX GND
Description
Transmitter Ground
Transmitter Fault Indication
Transmitter Disable (Module disables
on high or open)
Modulation Definition 2
–
Two wires
serial ID Interface
Modulation Definition 1
–
Two wires
serial ID Interface
Modulation Definition 0
–
Ground in
Module
Not Connected
Loss of Signal
Receiver Ground
Receiver Ground
PIN
11
12
13
14
15
16
17
18
19
20
Signal Name
Description
RX GND
Receiver Ground
RX DATA OUT- Inverse Receiver Data Out
RX DATA OUT+ Receiver Data Out
RX GND
Vcc RX
Vcc TX
TX GND
TX DATA IN+
TX DATA IN-
TX GND
Receiver Ground
Receiver Power
–
3.3V±5%
Transmitter Power
–
3.3V±5%
Transmitter Ground
Transmitter Data In
Inverse Transmitter Data In
Transmitter Ground
Module Definition
Module Definition
4
MOD-DEF2
PIN 4
SDA
MOD-DEF1
PIN 5
SCL
MOD-DEF0
PIN 6
LV-TTL Low
Interpretation by Host
Serial module definition
protocol
Module Definition 4 specifies a serial definition protocol. For this definition, upon power up, MOD-DEF(1:2) appear as no connector
(NC) and MOD-DEF(0) is TTL LOW. When the host system detects this condition, it activates the serial protocol. The protocol uses the
2-wire serial CMOS E
2
PROM protocol of the ATMEL AT24C01A/02/04 family of components.
***********************************************************************************************************************************************************************
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
/1/2008 V3.0
Optoway
RECOMMENDED CIRCUIT SCHEMATIC
VeeT
Tx_DISABLE
Tx_FAULT
(1,17,20)
3
2
4.7K to 10KΩ
TD +
18
Z=50Ω
TD -
19
Z=50Ω
VccT
16
10nF
1μH
Vcc 3.3V
10μF
10nF
1μH
VccR
15
10nF
10μF
10μF
TD -
TD +
SPS-8380-CXX0G
4
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Tx_DISABLE
Tx_FAULT
LD
Driver
100Ω
SerDes
IC
Protocol
IC
RD -
12
Z=50Ω
100Ω
RD -
POST
Amp
RD +
13
Z=50Ω
4.7K to 10KΩ
RD +
depending on SERDES
LOSS OF SINGAL
LOS
VeeR
MOD_DEF(0)
8
(9,10,11,14)
6
5
4
4.7K to 10KΩ
Vcc 3.3V
4.7K to 10KΩ
MODULE DETECT
SCL
SDA
4.7K to 10KΩ
EEPROM
MOD_DEF(1)
MOD_DEF(2)
SFP module
PACKAGE DIAGRAM
Units in mm
Note:
Specifications subject to change without notice.
***********************************************************************************************************************************************************************
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
/1/2008 V3.0
Optoway
Revision History
Version
1.0
2.0
3.0
Initial datasheet
Add 1270 to 1450 nm CWDM.
Add clasp color codes for 18 wavelengths
SPS-8380-CXX0G
5
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Subject
Release Date
2005/12/1
2006/12/1
2008/1/1
***********************************************************************************************************************************************************************
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
/1/2008 V3.0
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