SPM-7101WG_08 [OPTOWAY]
3.3V / 850 nm / 1.25 Gbps Digital Diagnostic LC SFP MULTI-MODE TRANSCEIVER; 3.3V / 850纳米/ 1.25 Gbps的数字诊断SFP LC多模收发器
| 型号： | SPM-7101WG_08 |
| 厂家： | 
OPTOWAY TECHNOLOGY INC |
| 描述： | 3.3V / 850 nm / 1.25 Gbps Digital Diagnostic LC SFP MULTI-MODE TRANSCEIVER |
| 文件： | 总5页 (文件大小：147K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1
Optoway
SPM-7101WG
***********************************************************************************************************************************************************************
SPM-7101WG
(RoHS Compliant)
3.3V / 850 nm / 1.25 Gbps Digital Diagnostic LC SFP MULTI-MODE TRANSCEIVER
*********************************************************************************************************************************************************************
FEATURES
DESCRIPTION
l Hot-Pluggable SFP Footprint LC Optical Transceiver
l Small Form-Factor Pluggable (SFP) MSA compatible
l Compliant with IEEE 802.3z Gigabit Ethernet
1000BASE-SX
The SPM-7101WG series multi-mode transceivers is small
form factor pluggable module for bi-directional serial
optical data communications such as Gigabit Ethernet
1000BASE-SX and Fiber Channel FC-PH-2 for
100-M5-SN-1 and 100-M6-SN-1. It is with the SFP 20-pin
connector to allow hot plug capability. Digital diagnostic
functions are available via an I2C series bus specified in the
SFP MSA SFF-8472. This module is designed for
multi-mode fiber and operates at a nominal 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 Compliant with Fiber Channel FC-PH-2 for
100-M5-SN-1 and 100-M6-SN-1
l SFF-8472 Digital Diagnostic Function
l 300 m links with 62.5/125 mm MMF Cables
l 500 m links with 50/125 mm MMF Cables
l AC/AC Coupling according to MSA
l Single +3.3 V Power Supply
l RoHS Compliant
l 0 to 70oC Operation
l Class 1 Laser International Safety Standard IEC 60825
Compliant
LASER SAFETY
APPLICATIONS
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.
l Gigabit Ethernet Switches and Routers
l Fiber Channel Switch Infrastructure
l XDSL Applications
l Metro Edge Switching
ORDER INFORMATION
P/No.
Bit Rate
(Gb/s)
Distance Wavelength
Package
Temp.
(oC)
TX Power RX Sens.
RoHS
Compliant
(m)
(nm)
(dBm)
(dBm)
SPM-7101WG
1.25
300 / 500*
850
LC SFP with DMI
0 to 70
-4 to -9
-17
Yes
*: 300 meter for 62.5/125 mm MM fiber; 500 meter for 50/125 mm MM Fiber.
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Case Temperature
Power Supply Voltage
Symbol
Tstg
Topr
Min
-40
0
Max
85
70
Units
Notes
oC
oC
V
Vcc
-0.5
3.6
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Case Temperature
Power Supply Current
Data Rate
Symbol
Min
3.1
0
Typ
Max
3.5
70
Units / Notes
Vcc
Topr
3.3
V
oC
ICC (TX+RX)
250
mA
Mb/s
1063
1250
***********************************************************************************************************************************************************************
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 V2.0
2
Optoway
SPM-7101WG
***********************************************************************************************************************************************************************
Transmitter Specifications (0oC < Topr < 70oC, 3.1V < Vcc < 3.5V)
Parameter
Symbol
Min
Typ
Max
Units
Notes
Optical
Optical Transmit Power
Output Center Wavelength
Output Spectrum Width
Extinction Ratio
Po
l
-9
830
---
9
---
-4
dBm
nm
1
860
0.85
---
---
---
nm
dB
RMS (σ)
Dl
ER
tr
Optical Rise Time
260
260
-117
ps
20 % to 80% Values
20 % to 80% Values
Optical Fall Time
Relative Intensity Noise
Electrical
tf
RIN
ps
dB/Hz
Data Input Current – Low
Data Input Current – High
Differential Input Voltage
TX Disable Input Voltage – Low
TX Disable Input Voltage – High
TX Disable Assert Time
TX Disable Deassert Time
TX Fault Output Voltage -- Low
TX Fault Output Voltage -- High
IIL
IIH
-350
mA
350
2.4
0.5
Vcc
10
mA
V
V
VIH - VIL
TDIS, L
0.5
0
Peak-to-Peak
2
2
TDIS, H
TASSERT
TDEASSERT
TFaultL
2.0
V
ms
ms
1
0
2.0
0.5
Vcc+0.3
V
V
3
3
TFaultH
1. Output power is power coupled into a 62.5/125 mm MM fiber.
2. There is an internal 4.7K to 10K ohm pull-up resistor to VccTX.
3. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
Receiver Specifications (0oC < Topr < 70oC, 3.1V < Vcc < 3.5V)
Parameter
Symbol
Min
Typ
Max
Units
Notes
Optical
Sensitivity
Sens
Pin
Pa
-17
dBm
dBm
dBm
dBm
dB
4
4
Maximum Input Power
Signal Detect -- Asserted
Signal Detect -- Deasserted
Signal detect -- Hysteresis
Wavelength of Operation
Electrical
-3
---
0
-17
---
Transition: low to high
Transition: high to low
Pd
-30
1.0
700
---
---
---
900
nm
Differential Output Voltage
Output LOS Voltage -- Low
Output LOS Voltage -- High
V
OH – VOL
VOL
VOH
0.6
0
2.0
2.0
0.5
Vcc+0.3
V
V
V
5
5
4. Measured at 27-1 PRBS at BER 1E-12.
5. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
************************************************************************************************************************************************************************
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 V2.0
3
Optoway
SPM-7101WG
***********************************************************************************************************************************************************************
CONNECTION DIAGRAM
PIN
1
Signal Name
TX GND
Description
Transmitter Ground
Transmitter Fault Indication
PIN
11 RX GND
12 RX DATA OUT- Inverse Receiver Data Out
Signal Name
Description
Receiver Ground
2
TX Fault
3
TX Disable
Transmitter Disable (Module disables 13 RX DATA OUT+ Receiver Data Out
on high or open)
4
5
6
MOD-DFE2
MOD-DEF1
MOD-DEF0
Modulation Definition 2 – Two wires 14 RX GND
serial ID Interface
Receiver Ground
Modulation Definition 1 – Two wires 15 Vcc RX
serial ID Interface
Receiver Power – 3.3V±5%
Transmitter Power – 3.3V±5%
Modulation Definition 0 – Ground in 16 Vcc TX
Module
7
8
9
N/C
Not Connected
Loss of Signal
17 TX GND
Transmitter Ground
Transmitter Data In
LOS
18 TX DATA IN+
19 TX DATA IN-
20 TX GND
RX GND
Receiver Ground
Receiver Ground
Inverse Transmitter Data In
Transmitter Ground
10 RX GND
Module Definition
Module Definition
MOD-DEF2
PIN 4
MOD-DEF1
MOD-DEF0
Interpretation by Host
PIN 5
PIN 6
4
SDA
SCL
LV-TTL Low
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 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
1/1/2008 V2.0
4
Optoway
SPM-7101WG
***********************************************************************************************************************************************************************
RECOMMENDED CIRCUIT SCHEMATIC
(1,17,20)
VeeT
3
Tx_DISABLE
Tx_FAULT
Tx_DISABLE
Tx_FAULT
2
4.7K to 10KΩ
TD +
TD -
18
19
16
TD +
TD -
LD
Z=50Ω
Z=50Ω
100Ω
Driver
1μH
Vcc 3.3V
VccT
10μF
10nF
10μF
10nF
10nF
1μH
SerDes
IC
Protocol
IC
15
12
13
8
VccR
RD -
10μF
RD -
Z=50Ω
Z=50Ω
100Ω
POST
Amp
RD +
RD +
depending on SERDES
4.7K to 10KΩ
LOS
LOSS OF SINGAL
(9,10,11,14)
6
VeeR
MODULE DETECT
MOD_DEF(0)
MOD_DEF(1)
MOD_DEF(2)
5
4
SCL
SDA
EEPROM
4.7K to 10KΩ
4.7K to 10KΩ
SFP module
Vcc 3.3V
4.7K to 10KΩ
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 V2.0
5
Optoway
SPM-7101WG
***********************************************************************************************************************************************************************
Revision History
Version
Subject
Release Date
2005/12/1
1.0
Initial datasheet
Revise package diagram for high port density use
2.0
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 V2.0
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