SPS-4310RW [OPTOWAY]
10 km Digital DiagnosticMulti-Rate CPRI SM SFP;
| 型号： | SPS-4310RW |
| 厂家： | 
OPTOWAY TECHNOLOGY INC |
| 描述： | 10 km Digital DiagnosticMulti-Rate CPRI SM SFP |
| 文件： | 总5页 (文件大小：165K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1
Optoway
SPS-4310RW-CXX0G
***********************************************************************************************************************************************************************
SPS-4310RW-CXX0G
(RoHS Compliant)
6.144 Gbps / CWDM / 10 km Digital Diagnostic Multi-Rate CPRI SM SFP+
***********************************************************************************************************************************************************************
FEATURES
DESCRIPTION
l CPRI / OBSAI Compatible Optical Interface
l 1 G to 6.25 G Multi-rate Specification
l Complaint to SFP+ MSA
The SPS-4310RW-CXX0G s series is a 1 to 6.25 Gb/s
single-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 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 11 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 18 Wavelength (λ): 1270 nm to 1610 nm CWDM DFB
LD Transmitter
l Distance up to 10 km
l Power Budget > 11 dB
l SFF-8472 Digital Diagnostic Function
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 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
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)
Power Budget Wavelength (nm)
(dB)
Package
Temp.
(oC)
RoHS
Compliant
SPS-4310RW-CXX0G
1 to 6.25
> 11
CWDM*
SFP+ with DMI
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
-C350
-C370
-C390
-C410
-C430
1264.5
1284.5
1304.5
1324.5
1344.5
1364.5
1384.5
1404.5
1424.5
1270
1290
1310
1330
1350
1370
1390
1410
1430
1277.5
1297.5
1317.5
1337.5
1357.5
1377.5
1397.5
1417.5
1437.5
Light Purple
Sky Blue
Yellow Green
Yellow Ocher
Pink
-C450
-C470
-C490
-C510
-C530
-C550
-C570
-C590
-C610
1444.5
1464.5
1484.5
1504.5
1524.5
1544.5
1564.5
1584.5
1604.5
1450
1470
1490
1510
1530
1550
1570
1590
1610
1457.5
1477.5
1497.5
1517.5
1537.5
1557.5
1577.5
1597.5
1617.5
Yellow Orange
Gray
Violet
Blue
Green
Yellow
Orange
Red
Beige
White
Silver
Black
Brown
CWDM*: 18 Wavelengths from 1270 nm to 1610 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 2010/9/1 V2.0
2
Optoway
SPS-4310RW-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
350
6.25
Units / Notes
V
oC
230
mA
Gb/s
1
Transmitter Optical Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V)
Parameter
Symbol
Min
Typ
Max
Units
Notes
Average Launch Power
Output Center Wavelength
Output Spectrum Width
Extinction Ratio
Side Mode Suppression Ratio
Relative Intensity Noise
Po, AVG
l
Dl
ER
SMSR
RIN
-4
l c –5.5
1
dBm
nm
nm
dB
dB
1
2
l c
l c +7.5
---
3.5
30
1
-20 dB width
-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 1610 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
---
---
---
-16
---
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
Max
Units
Notes
High-Speed Signal (CML) Interface Specification
Input Data Rate
1
6.25
Gb/s
Ω
Differential Input Impedance
Differential Data Input Amplitude
Output Data Rate
Rin
100
150
1
1200
6.25
mVpp
Gb/s
Ω
Internally AC coupled
Internally AC coupled
Differential Output Impedance
Differential Data Output
Amplitude
Rout
100
600
350
700
mVpp
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 2010/9/1 V2.0
3
Optoway
SPS-4310RW-CXX0G
***********************************************************************************************************************************************************************
CONNECTION DIAGRAM
PIN Signal Name
Description
PIN Signal Name
11 VEE
Description
Receiver Signal Ground
1
2
VEE
T
Transmitter Signal Ground
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 2010/9/1 V2.0
4
Optoway
SPS-4310RW-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 2010/9/1 V2.0
5
Optoway
SPS-4310RW-CXX0G
***********************************************************************************************************************************************************************
REVISION HISTORY
Version
Subject
Release Date
2009/7/1
1.0
Initial datasheet
2.0
Extend data rate from 1 Gb/s to 6.25Gb/s
2010/9/1
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 2010/9/1 V2.0
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