SPM-4100ARWG [OPTOWAY]
6.144 Gbps / 850 nm Digital Diagnostic Multi-Rate CPRI MMSFP; 6.144 Gbps的/ 850 nm的数字诊断多速率CPRI MMSFP
| 型号： | SPM-4100ARWG |
| 厂家： | 
OPTOWAY TECHNOLOGY INC |
| 描述： | 6.144 Gbps / 850 nm Digital Diagnostic Multi-Rate CPRI MMSFP |
| 文件： | 总5页 (文件大小：169K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1
Optoway
SPM-4100RWG
*********************************************************************************************************************************************************************
SPM-4100RWG / SPM-4100BRWG / SPM-4100ARWG
(RoHS Compliant)
6.144 Gbps / 850 nm Digital Diagnostic Multi-Rate CPRI MM SFP+
********************************************************************************************************************************************************************
FEATURES
DESCRIPTION
l CPRI / OBSAI Compatible Optical Interface
l 1 G to 6.25 G Multi-rate Specification
l Compliant to SFP+ MSA
The SPM-4100RWG series is a 1 to 6.25 Gb/s multi-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 multi-mode fiber and operates at a nominal
l Link Distance
-- 300 m links with OM3 MMF Cables
-- 82 m links with OM2 MMF Cables
-- 33 m links with OM1 MMF Cables
l SFF-8472 Digital Diagnostic Function
l AC/AC Coupling according to MSA
l Single +3.3 V Power Supply
wavelength of 850 nm. The transmitter section uses
a
Vertical Cavity Surface Emitted Laser (VCSEL) and is a
Class 1 laser compliant according to International Safety
Standard IEC 60825. The receiver section uses an
integrated GaAs detector preamplifier (IDP) mounted in an
optical header and a limiting post-amplifier IC.
l RoHS 6/6 Compliant
l 0 to 70oC Operating: SPM-4100RWG
l -10 to 85oC Operating: SPM-4100BRWG
l -40 to 85oC Operating: SPM-4100ARWG
l Class 1 Laser International Safety Standard IEC 60825
Compliant
LASER SAFETY
This multi-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.
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
ORDER INFORMATION
P/No.
Bit Rate
(Gb/s)
Distance
(m)
Wavelength (nm)
Package
Temp.
(oC)
RoHS
Compliant
SPM-4100RWG
SPM-4100BRWG
SPM-4100ARWG
1 to 6.25
1 to 6.25
1 to 6.25
300 / 82 / 33*
300 / 82 / 33*
300 / 82 / 33*
850 VCSEL
850 VCSEL
850 VCSEL
SFP+ with DMI
SFP+ with DMI
SFP+ with DMI
0 to 70
-10 to 85
-40 to 85
Yes
Yes
Yes
*: 300m for OM3 MMF, 82m for OM2 MMF, and 33 m for OM1 MMF.
Absolute Maximum Ratings
Parameter
Symbol
Tstg
Min
-40
0
Max
85
70
85
85
95
4
Units
oC
Notes
SPM-4100RWG
Storage Temperature
Operating Case Temperature
Topr
oC
-10
-40
5
SPM-4100BRWG
SPM-4100ARWG
Non condensing
Operating Relative Humidity
Power Supply Voltage
RH
%
V
Vcc
0
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Case Temperature
Symbol
Min
3.14
0
Typ
Max
3.46
70
Units / Notes
Vcc
3.3
V
Topr
oC / SPM-4100RWG
oC / SPM-4100BRWG
oC / SPM-4100ARWG
mA
-10
-40
85
85
Power Supply Current
Data Rate
ICC (TX+RX)
135
180
6.25
1
Gb/s
*********************************************************************************************************************************************************************
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
SPM-4100RWG
***********************************************************************************************************************************************************************
Transmitter Optical Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V)
Parameter
Average Launch Power
Optical Modulation Amplitude
Extinction Ratio
Symbol
Po, Avg
Po, OMA
ER
Min
-8.2
-5.2
3.0
Typ
Max
Units
dBm
dBm
dB
Notes
-1
1
Output Center Wavelength
Output Spectrum Width
l c
840
860
0.65
nm
nm
RMS (σ)
σl
Average Launch Power of TX Off
Relative Intensity Noise
-30
-128
dBm
dB/Hz
RIN
1. Output power is power coupled into a 50/125 mm multi-mode fiber.
Receiver Optical Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V)
Parameter
Symbol
Sens
Min
Typ
Max
Units
dBm
dBm
dBm
dBm
nm
Notes
Sensitivity
-12
2, average power
Receiver Overload
LOS -- Deasserted
LOS -- Asserted
PMAX
LOSD
LOSA
l c
-1.0
---
---
---
---
-14
---
Transition: low to high
Transition: high to low
-25
840
Wavelength of Operation
Optical Return Loss
860
-12
ORL
dB
2. A valid 8B/10Bencoded input is required for receiver sensitivity specification.
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
700
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
V
V
V
V
Input Low Voltage
Output High Voltage
Output Low Voltage
Vcc
0.5
GND
LINK LENGTH
Data Rate / Standard
Fiber Type
Model Bandwidth @ 850nm (MHz-km)
Distance Range (m)
26 (FDDI-Graded)
33 (OM1)
6.144 Gb/s
160
200
400
500
2000
62.5/125 mm MMF
62.5/125 mm MMF
50 / 125 mm MMF
50 / 125 mm MMF
50 / 125 mm MMF
66
82 (OM2)
300 (OM3)
*********************************************************************************************************************************************************************
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
SPM-4100RWG
***********************************************************************************************************************************************************************
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
6
7
TX_Disable Logic “1” Input (or no connection) = TX off, 13 RD+
Logic “0” = TX on.
Receiver Data Out
SDA
Modulation Definition 2 – Two wires serial ID 14 VEE
R
Receiver Signal Ground
Receiver Power – 3.3V±5%
Transmitter Power – 3.3V±5%
Transmitter Signal Ground
Interface
SDL
Modulation Definition 1 – Two wires serial ID 15 VCC
R
Interface
MOD-ABS Modulation Absent, connected to VEET or VEE
in the module.
R 16 VCC
T
RS0
RX Rate Select (LVTTL). This pin has an 17 VEET
internal 30k pulldown to ground. A signal on
this pin will not affect module performance.
Loss of Signal Out (OC).
8
9
RX_LOS
RS1
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
SPM-4100RWG
***********************************************************************************************************************************************************************
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 μF
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 μF
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
30KΩ
RS0
30KΩ
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
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
5
Optoway
SPM-4100RWG
***********************************************************************************************************************************************************************
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
*********************************************************************************************************************************************************************
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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