SPS-4340-CXX0G [OPTOWAY]
3.3V / CWDM/ 8.5 Gbps LC SFP+ SINGLE-MODE TRANSCEIVER; 3.3V / CWDM / 8.5 Gbps的LC SFP +单模收发器
| 型号： | SPS-4340-CXX0G |
| 厂家： | 
OPTOWAY TECHNOLOGY INC |
| 描述： | 3.3V / CWDM/ 8.5 Gbps LC SFP+ SINGLE-MODE TRANSCEIVER |
| 文件： | 总5页 (文件大小：170K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1
Optoway
SPS-4340-CXX0G
***********************************************************************************************************************************************************************
SPS-4340-CXX0G
(RoHS Compliant)
3.3V / CWDM / 8.5 Gbps LC SFP+ SINGLE-MODE TRANSCEIVER
***********************************************************************************************************************************************************************
FEATURES
DESCRIPTION
l Up to 8.5 Gbps Bi-directional Data Links
l Complaint to SFP+ MSA
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. 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 Compliance with Fibre Channel FC-PI-4 800-SM-LC-L
l Compliant with 4G and, 2G Fibre Channel
l 8 Wavelength (λ): 1270 nm to 1410 nm CWDM DFB
LD Transmitter
l Distance up to 40 km
l AC/AC Coupling according to MSA
l Single +3.3 V Power Supply
l RoHS 6/6 Compliant
l 0 to 70oC Operating
l Class 1 Laser International Safety Standard IEC-60825
Compliant
APPLICATIONS
l Multi-rate 8x / 4x / 2x Fibre Channel
l Gigabit 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.
ORDER INFORMATION
P/No.
Bit Rate
(Gb/s)
FC-PI
Power Budget Wavelength
Package
Temp.
(oC)
RoHS
Compliant
(dB)
(nm)
SPS-4340W-CXX0G
8 / 4 / 2
FC-PI-4
> 16
CWDM*
SFP+
0 to 70
Yes
CWDM* Wavelength (0 to 70oC)
Central
Wavelength
Min.
(nm)
Typ.
(nm)
Max.
(nm)
Clasp Color
Central
Wavelength
Min.
(nm)
Typ.
(nm)
Max.
(nm)
Clasp Color
Code
Code
-C270
-C290
-C310
-C330
1264.5
1284.5
1304.5
1324.5
1270
1290
1310
1330
1277.5
1297.5
1317.5
1337.5
Light Purple
Sky Blue
Yellow Green
Yellow Ocher
-C350
-C370
-C390
-C410
1344.5
1364.5
1384.5
1404.5
1350
1370
1390
1410
1357.5
1377.5
1397.5
1417.5
Pink
Beige
White
Silver
CWDM*: 8 Wavelengths from 1270 nm to 1410 nm, each step 20 nm.
***********************************************************************************************************************************************************************
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 5/1/2008 V1.0
2
Optoway
SPS-4340-CXX0G
***********************************************************************************************************************************************************************
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Case Temperature
Power Supply Voltage
Symbol
Tstg
Topr
Min
-40
0
Max
85
70
Units
oC
Notes
oC
Vcc
-0.5
3.6
V
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Case Temperature
Power Supply Current
Data Rate
Symbol
Vcc
Topr
ICC (TX+RX)
Min
3.13
0
Typ
3.3
Max
3.47
70
Units / Notes
V
oC
300
8.5
350
mA
Gb/s
Transmitter Optical Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V)
Parameter
Symbol
Po, AVG
Po, OMA
Min
Typ
Max
Units
dBm
dBm
Notes
Average Launch Power
Optical Modulation Amplitude
1
-1
l c –5.5
---
5
1
1
2
l c
l c +7.5
Output Center Wavelength
Output Spectrum Width
Side Mode Suppression Ratio
Relative Intensity Noise
nm
nm
dB
l
Dl
SMSR
RIN
1
-20 dB width
30
-128
-30
dB/Hz
Average Launch Power of OFF
Transmitter
dBm
1. Output power is power coupled into a 9/125 mm single-mode fiber.
2. ITU-T G.694.2 CWDM wavelength from 1270 nm to 1410 nm, each step 20 nm.
Receiver Optical Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V)
Parameter
Symbol
Min
Typ
Max
Units
dBm
dBm
dBm
dBm
nm
Notes
Sensitivity
-15
3
Receiver Overload
LOS -- Deasserted
LOS -- Asserted
PMAX
LOSD
LOSA
l c
0.5
---
-30
---
---
---
-18
---
Transition: low to high
Transition: high to low
Wavelength of Operation
1260
1620
3. Measured with average power; BER < 10-12 and PRBS 27-1.
Electrical Characteristics
Parameter
Symbol
Min
Typ
8.5
Max
Units
Notes
High-Speed Signal (CML) Interface Specification
Input Data Rate
Gb/s
±100
TX Clock Tolerance
ppm
Ω
4
Internally AC coupled
4
Differential Input Impedance
Differential Data Input Amplitude
Output Data Rate
Rin
100
8.5
150
350
1200
mVpp
Gb/s
ppm
Ω
±100
RX Clock Tolerance
Differential Output Impedance
Differential Data Output
Amplitude
Rout
100
600
700
mVpp
Internally AC coupled
Low-Speed Signal (LVTTL) Interface Specification
Input High Voltage
2.0
GND
2.4
Vcc+0.3
0.8
Vcc
V
V
V
V
Input Low Voltage
Output High Voltage
Output Low Voltage
GND
0.5
**********************************************************************************************************************************************************************
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 5/1/2008 V1.0
3
Optoway
SPS-4340-CXX0G
***********************************************************************************************************************************************************************
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
Description
Transmitter Signal Ground
PIN Signal Name
11 VEE
Description
Receiver Signal Ground
1
2
VEE
T
R
TX_Fault
Transmitter Fault Indication. Logic “1” Output 12 RD-
= Laser Fault. Logic “0” Output = Normal
Operation
Inverse Receiver Data Out
3
4
5
TX_Disable Logic “1” Input (or no connection) = Laser off, 13 RD+
Logic “0” = Laser on.
Receiver Data Out
SDA
Modulation Definition 2 – Two wires serial ID 14 VEE
R
Receiver Signal Ground
Receiver Power – 3.3V±5%
Interface
SDL
Modulation Definition 1 – Two wires serial ID 15 VCC
R
Interface
6
7
MOD-ABS Modulation Definition 0 – Ground in Module
16 VCC
T
Transmitter Power – 3.3V±5%
RS0
RX Rate Select (LVTTL). This pin has an 17 VEE
internal 30k pulldown to ground. A signal on
this pin will not affect module performance.
T
Transmitter Signal Ground
8
9
RX_LOS
RS1
Loss of Signal Out (OC).
18 TD+
Transmitter Data In
TX Rate Select (LVTTL). This pin has an 19 TD-
internal 30k pulldown to ground. A signal on
this pin will not affect module performance.
Inverse Transmitter Data In
10 VEE
R
Receiver Signal Ground
20 VEE
T
Transmitter Signal Ground
Module Definition
Module Definition
PIN 4
PIN 5
PIN 6
Interpretation by Host
4
SDA
SCL
MOD-ABS
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 E2PROM 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 5/1/2008 V1.0
4
Optoway
SPS-4340-CXX0G
***********************************************************************************************************************************************************************
RECOMMENDED CIRCUIT SCHEMATIC
(1,17,20)
Vee T
3
Tx_DISABLE
Tx_FAULT
Tx_DISABLE
Tx_FAULT
2
10 KΩ
TD +
TD -
18
19
16
TD+
TD-
LD
Z=50Ω
Z=50Ω
100Ω
Driver
4 .7 μH
22 μ F
Vcc 3.3V
Vcc T
0.1μF
0.1μF
0.1μF
SerDes
IC
0.1μF
Protocol
IC
15
12
13
8
Vcc R
RD -
22 μ F
4 .7 μH
RD -
Z=50Ω
Z=50Ω
100Ω
POST
Amp
RD +
RD +
depending on SERDES
10 KΩ
LOS
Vee R
RS1
LOSS OF SINGAL
(10,11,14)
9
7
TX Rate Select
RXRate Select
30K Ω
RS0
30K Ω
6
5
4
MOD_ABS
SCL
MODULE DETECT
SCL
SDA
EEPROM
SDA
10 KΩ
10 KΩ
10 KΩ
SFP+ module
Vcc 3.3V
PACKAGE DIAGRAM
Units in mm
**********************************************************************************************************************************************************************
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 5/1/2008 V1.0
5
Optoway
SPS-4340-CXX0G
***********************************************************************************************************************************************************************
Revision History
Version
Subject
Release Date
1.0
Initial datasheet
2008/5/1
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 5/1/2008 V1.0
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