OPTOWAY SPS-4340W

Optoway
SPS-4340W-CXX0G
1
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SPS-4340W-CXX0G
(RoHS Compliant)
3.3V / CWDM / 8.5 Gbps Digital Diagnostic LC SFP+ SINGLE-MODE TRANSCEIVER
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FEATURES
DESCRIPTION
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APPLICATIONS
The SPS-4340W-CXX0G series single mode transceiver is
small form factor pluggable module for bi-directional serial
optical data communications such as 8x/4x/2x Fibre
Channel. 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 CWDM
wavelength. There are eight center wavelengths available
from 1270 nm to 1410 nm, with each step 20 nm. A
guaranteed minimum optical link budget of 16 dB is
offered. The transmitter section uses a CWDM 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 Multi-rate 8x / 4x / 2x Fibre Channel
l Gigabit Ethernet
LASER SAFETY
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Up to 8.5 Gbps Bi-directional Data Links
Complaint to SFP+ MSA
Compliance with Fibre Channel FC-PI-4 800-SM-LC-L
Compliant with 4G and, 2G Fibre Channel
8 Wavelength (λ): 1270 nm to 1410 nm CWDM DFB
LD Transmitter
Distance up to 40 km
SFF-8472 Digital Diagnostic Function
AC/AC Coupling according to MSA
Single +3.3 V Power Supply
RoHS 6/6 Compliant
0 to 70oC Operating
Class 1 Laser International Safety Standard IEC-60825
Compliant
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.
ORDER INFORMATION
P/No.
Bit Rate
(Gb/s)
FC-PI
SPS-4340W-CXX0G
8/4/2
FC-PI-4
Power Budget Wavelength
(dB)
(nm)
> 16
CWDM*
Package
Temp.
(oC)
RoHS
Compliant
SFP+ with DMI
0 to 70
Yes
CWDM* Wavelength (0 to 70oC)
Central
Wavelength
-C270
-C290
-C310
-C330
Min.
(nm)
1264.5
1284.5
1304.5
1324.5
Typ.
(nm)
1270
1290
1310
1330
Max.
(nm)
1277.5
1297.5
1317.5
1337.5
Central
Clasp Color
Code
Wavelength
Light Purple
-C350
Sky Blue
-C370
Yellow Green
-C390
Yellow Ocher
-C410
Min.
(nm)
1344.5
1364.5
1384.5
1404.5
Typ.
(nm)
1350
1370
1390
1410
Max.
(nm)
1357.5
1377.5
1397.5
1417.5
Clasp Color
Code
Pink
Beige
White
Silver
CWDM*: 8 Wavelengths from 1270 nm to 1410 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: [email protected] http: // www.optoway.com.tw
5/1/2008 V1.0
Optoway
SPS-4340W-CXX0G
2
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Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Case Temperature
Power Supply Voltage
Symbol
Tstg
Topr
Vcc
Min
-40
0
-0.5
Max
85
70
3.6
Units
o
C
o
C
V
Notes
Min
3.13
0
Typ
3.3
Max
3.47
70
350
Units / Notes
V
o
C
mA
Gb/s
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Case Temperature
Power Supply Current
Data Rate
Symbol
Vcc
Topr
ICC (TX+RX)
300
8.5
Transmitter Optical Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V)
Parameter
Average Launch Power
Optical Modulation Amplitude
Output Center Wavelength
Output Spectrum Width
Side Mode Suppression Ratio
Relative Intensity Noise
Average Launch Power of OFF
Transmitter
Symbol
Po, AVG
Po, OMA
λ
∆λ
SMSR
RIN
Min
1
-1
λc –5.5
--30
Typ
Max
5
λc
λc +7.5
1
-128
-30
Units
dBm
dBm
nm
nm
dB
dB/Hz
dBm
Notes
1
1
2
-20 dB width
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 1410 nm, each step 20 nm.
Receiver Optical Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V)
Parameter
Sensitivity
Receiver Overload
LOS -- Deasserted
LOS -- Asserted
Wavelength of Operation
Symbol
Min
Typ
P MAX
LOSD
LOSA
λc
0.5
---30
1260
-------
Max
-15
-18
--1620
Units
dBm
dBm
dBm
dBm
nm
Max
Units
Notes
3
Transition: low to high
Transition: high to low
3. Measured with average power; BER < 10-12 and PRBS 2 7-1.
Electrical Characteristics
Parameter
Symbol
High-Speed Signal (CML) Interface Specification
Input Data Rate
TX Clock Tolerance
Differential Input Impedance
Rin
Differential Data Input Amplitude
Output Data Rate
RX Clock Tolerance
Differential Output Impedance
Rout
Differential Data Output
Amplitude
Low-Speed Signal (LVTTL) Interface Specification
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Min
Typ
8.5
700
Gb/s
ppm
Ω
mVpp
Gb/s
ppm
Ω
mVpp
Vcc+0.3
0.8
Vcc
0.5
V
V
V
V
±100
100
150
1200
8.5
±100
350
2.0
GND
2.4
GND
100
600
Notes
4
Internally AC coupled
4
Internally AC coupled
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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: [email protected] http: // www.optoway.com.tw 5/1/2008 V1.0
Optoway
SPS-4340W-CXX0G
3
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4. Clock tolerance for 8.5Gb/s, 4.25Gb/s, 2.12Gb/s, 1.063Gb/s and 1.25 Gb/s.
CONNECTION DIAGRAM
PIN Signal Name
1
2
VEET
TX_Fault
3
TX_Disable
4
SDA
5
SDL
6
7
MOD-ABS
RS0
8
9
RX_LOS
RS1
10
VEER
Description
PIN Signal Name
Transmitter Signal Ground
Transmitter Fault Indication. Logic “1” Output
= Laser Fault. Logic “0” Output = Normal
Operation
Logic “1” Input (or no connection) = Laser off,
Logic “0” = Laser on.
Modulation Definition 2 – Two wires serial ID
Interface
Modulation Definition 1 – Two wires serial ID
Interface
Modulation Definition 0 – Ground in Module
RX Rate Select (LVTTL). This pin has an
internal 30k pulldown to ground. A signal on
this pin will not affect module performance.
Loss of Signal Out (OC).
TX Rate Select (LVTTL). This pin has an
internal 30k pulldown to ground. A signal on
this pin will not affect module performance.
Receiver Signal Ground
Description
11
12
VEER
RD-
Receiver Signal Ground
Inverse Receiver Data Out
13
RD+
Receiver Data Out
14
VEER
Receiver Signal Ground
15
VCCR
Receiver Power – 3.3V±5%
16
17
VCCT
VEET
Transmitter Power – 3.3V±5%
Transmitter Signal Ground
18
19
TD+
TD-
Transmitter Data In
Inverse Transmitter Data In
20
VEET
Transmitter Signal Ground
Module Definition
Module Definition
4
PIN 4
SDA
PIN 5
SCL
PIN 6
MOD-ABS
Interpretation by Host
Serial module definition
protocol
Module Definition 4 specifies a serial definition protocol. For this definition, upon power up, SDA and SDL appear as no connector
(NC) and MOD-ABS is TTL LOW. When the host system detects this condition, it activates the serial protocol. The protocol uses the 2-wire
serial CMOS E 2PROM protocol of the ATMEL AT24C01A/02/04 family of components.
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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: [email protected] http: // www.optoway.com.tw 5/1/2008 V1.0
Optoway
SPS-4340W-CXX0G
4
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RECOMMENDED CIRCUIT SCHEMATIC
Vee T
Tx_DISABLE
Tx_FAULT
( 1,17,20)
3
Tx_DISABLE
2
Tx_FAULT
10 KΩ
TD +
LD
Driver
18
TD +
Z=50Ω
100Ω
TD -
19
TD Z=50Ω
Vcc T
4 .7 μH
16
Vcc 3.3V
0.1μF
22 μF
0.1μF
SerDes
IC
0.1μF
Vcc R
15
0.1μF
RD -
22 μF
4 .7 μH
12
Protocol
IC
RD Z=50Ω
100Ω
POST
Amp
RD +
13
RD +
Z=50Ω
depending on SERDES
10 KΩ
LOS
Vee R
30K Ω
8
RS1
9
RS0
7
30K Ω
MOD_ABS
EEPROM
SCL
SDA
SFP+ module
LOSS OF SINGAL
( 10,11,14)
TX Rate Select
RX Rate Select
6
MODU LE DETECT
5
SCL
4
SDA
10 KΩ
10 KΩ
10 KΩ
Vcc 3.3V
PACKAGE DIAGRAM
Units in mm
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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: [email protected] http: // www.optoway.com.tw 5/1/2008 V1.0
Optoway
SPS-4340W-CXX0G
5
***********************************************************************************************************************************************************************
Revision History
Version
1.0
Subject
Initial datasheet
Release Date
2008/5/1
Note: Specifications subject to change without notice.
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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: [email protected] http: // www.optoway.com.tw 5/1/2008 V1.0