概述
数据手册SPB-8720LG_15 概述
4.25 Gbps 1-Fiber SMLC SFP Transceiver
SPB-8720LG_15 数据手册
通过下载SPB-8720LG_15数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载1
Optoway
SPB-8720LG
***********************************************************************************************************************************************************************
SPB-8720LG / SPB-8720BLG / SPB-8720ALG
(RoHS Compliant)
1550 nm TX / 1310 nm RX , 3.3V / 4.25 Gbps 1-Fiber SM LC SFP Transceiver
**********************************************************************************************************************************************************************
FEATURES
DESCRIPTION
l 1-Fiber Bi-Directional SFP Optical Transceiver
l Up to 4.25 Gb/s
The SPB-8720LG series is small form factor pluggable
module for 4x/2x/1x Fibre Channel and 1000BASE-BX
Gigabit Ethernet single fiber communications by using 1550
nm transmitter and 1310 nm receiver. It is with the SFP
20-pin connector to allow hot plug capability. The
transmitter section uses a multiple quantum well 1550 nm
DFB laser and is a class 1 laser compliant according to
International Safety Standard IEC 60825. The receiver
section uses an integrated 1310 nm detector preamplifier
(IDP) mounted in an optical header and a limiting
post-amplifier IC.
l Compliant with Fibre Channel FC-PI 400/200/100
l Compliant with IEEE 802.3ah-2004 1000BASE-BX
l Simplex LC Connector
l 1550 nm DFB LD Transmitter
l 1310 nm Receiver
l Up to 20 km on 9/125 mm SMF
l AC/AC Coupling according to MSA
l Single +3.3 V Power Supply
l RoHS Compliant
l 0 to 70oC Operating: SPB-8720LG
l -10 to 85oC Operating: SPB-8720BLG
l -40 to 85oC Operating: SPB-8720ALG
l Class 1 Laser International Safety Standard IEC 60825
Compliant
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.
APPLICATIONS
l Fibre Channel Links
l WDM Gigabit Ethernet Links
l SONET/SDH Equipment Interconnect
ORDER INFORMATION
P/No.
Bit Rate
(Gb/s)
Distance
(km)
TX
(nm)
RX
(nm)
Package
Temp TX Power
RX Sens.
(dBm)
RoHS
Compliant
(oC)
(dBm)
0 to -5
0 to -5
0 to -5
SPB-8720LG
SPB-8720BLG
SPB-8720ALG
4 / 2 / 1
4 / 2 / 1
4 / 2 / 1
20
20
20
1550 DFB 1310
1550 DFB 1310
1550 DFB 1310
LC SFP
LC SFP
LC SFP
0 to 70
-18
-18
-18
Yes
Yes
Yes
-10 to 85
-40 to 85
**********************************************************************************************************************************************************************
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 V1.0
2
Optoway
SPB-8720LG
***********************************************************************************************************************************************************************
Absolute Maximum Ratings
Parameter
Symbol
Tstg
Min
Max
Units
oC
oC
Notes
Storage Temperature
-40
0
85
70
Operating Case Temperature
Topr
SPB-8720LG
-10
-40
0
85
85
85
SPB-8720BLG
SPB-8720ALG
Non condensing
Relative Humidity
Power Supply Voltage
Input Voltage
RH
Vcc
---
%
V
0
3.6
Vcc
GND
V
Output Current
Iout
0
30
mA
Recommended Operating Conditions
Parameter
Power Supply Voltage
Power Supply Current
Operating Case Temperature
Symbol
Min
Typ
3.3
Max
Units / Notes
Vcc
3.13
3.47
300
70
85
85
V
ICC (TX+RX)
Topr
200
mA
0
oC / SPB-8720LG
oC / SPB-8720BLG
oC / SPB-8720ALG
Gb/s
-10
-40
1
Data Rate
4.25
Transmitter Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V)
Parameter
Symbol
Min
Typ
Max
Units
Notes
Optical
Optical Transmit Power
Optical Modulation Amplitude
@ 4.25 Gb/s
Po
-5
0
dBm
1
OMA
500
mV
Output Center Wavelength
Output Spectrum Width
Side Mode Suppression Ratio
Optical Rise Time
1480
30
1550
1580
1
nm
nm
l
σl
-20 dB width
SMSR
tr / tf
RIN
dB
90
ps
20% to 80% Values
Relative Intensity Noise
Electrical
-118
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
mA
V
350
2.4
0.5
VIH - VIL
TDIS, L
0.5
0
Peak-to-Peak
V
2
2
TDIS, H
TASSERT
TDEASSERT
TFaultL
2.0
Vcc
10
1
V
ms
ms
V
0
2.0
0.5
Vcc+0.3
3
3
TFaultH
V
1. Output power is power coupled into a 9/125 mm single mode 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).
**********************************************************************************************************************************************************************
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 V1.0
3
Optoway
SPB-8720LG
***********************************************************************************************************************************************************************
Receiver Specifications (0oC < Topr < 70oC, 3.13 V < Vcc < 3.47V)
Parameter
Symbol
Min
Typ
Max
Units
Notes
Optical
Sensitivity @4.25Gbps
Sen1
---
---
29
-18
---
-18
---
mW
dBm
dBm
dBm
dBm
dB
4
5
Maximum Input Power
Signal Detect -- Asserted
Signal Detect -- Deasserted
Signal detect -- Hysteresis
Wavelength of Operation
Optical Return Loss
Pin
Pa
0
---
---
---
---
---
Transition: low to high
Transition: high to low
Pd
-30
1.0
1260
14
1360
nm
6
ORL
dB
Electrical
Differential Output Voltage
Output LOS Voltage -- Low
Output LOS Voltage – High
Signal Detect Assert Time
Signal Detect Deassert Time
V
OH – VOL
VOL
VOH
0.6
0
2.0
2.0
0.5
Vcc+0.3
100
V
V
V
7
7
ASMAX
ms
ms
OFF to ON
ON to OFF
ANSMAX
300
4. Measured at PRBS 27-1 at BER 1E-12.
5. Represents sensitivity based on OMA spec, as corrected to incoming Extinction Ratio of 9 dB. For example, an OMA of 29 mW is
approximately equal to an average power of -17.3 dBm, average with an Extinction ratio of 9 dB.
6. At least 30 dB optical isolation for the wavelength 1480 to 1580 nm.
7. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
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
**********************************************************************************************************************************************************************
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 V1.0
4
Optoway
SPB-8720LG
***********************************************************************************************************************************************************************
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 V1.0
5
Optoway
SPB-8720LG
***********************************************************************************************************************************************************************
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 V1.0
6
Optoway
SPB-8720LG
***********************************************************************************************************************************************************************
Revision History
Version
Subject
Release Date
1.0
Initial datasheet
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 V1.0
SPB-8720LG_15 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| SPB-8720LG_2015 | OPTOWAY | 4.25 Gbps 1-Fiber SMLC SFP Transceiver | 获取价格 |
|
| SPB-8720LWG | OPTOWAY | 1550 nm TX / 1310 nm RX , 3.3V / 4.25 Gbps Digital Diagnostic 1-Fiber SMLC SFP Transceiver | 获取价格 |
|
| SPB-8720LWG_15 | OPTOWAY | 4.25 Gbps Digital Diagnostic 1-Fiber SMLC SFP Transceiver | 获取价格 |
|
| SPB-8720LWG_2015 | OPTOWAY | 4.25 Gbps Digital Diagnostic 1-Fiber SMLC SFP Transceiver | 获取价格 |
|
| SPB-8740ALG | OPTOWAY | 1550 nm TX / 1310 nm RX , 3.3V / 4.25 Gbps 1-Fiber SMLC SFP Transceiver | 获取价格 |
|
| SPB-8740ALWG | OPTOWAY | 1550 nm TX / 1310 nm RX , 3.3V / 4.25 Gbps Digital Diagnostic 1-Fiber SMLC SFP Transceiver | 获取价格 |
|
| SPB-8740BLG | OPTOWAY | 1550 nm TX / 1310 nm RX , 3.3V / 4.25 Gbps 1-Fiber SMLC SFP Transceiver | 获取价格 |
|
| SPB-8740BLWG | OPTOWAY | 1550 nm TX / 1310 nm RX , 3.3V / 4.25 Gbps Digital Diagnostic 1-Fiber SMLC SFP Transceiver | 获取价格 |
|
| SPB-8740LG | OPTOWAY | 1550 nm TX / 1310 nm RX , 3.3V / 4.25 Gbps 1-Fiber SMLC SFP Transceiver | 获取价格 |
|
| SPB-8740LG_15 | OPTOWAY | 4.25 Gbps 1-Fiber SMLC SFP Transceiver | 获取价格 |
|
SPB-8720LG_15 相关文章
Bourns 密封通孔金属陶瓷微调电位计产品选型手册(英文版)
- 2024-09-20
- 5
Bourns 精密环境传感器产品选型手册(英文版)
- 2024-09-20
- 8
Bourns POWrTher 负温度系数(NTC)热敏电阻手册 (英文版)
- 2024-09-20
- 8
Bourns GMOV 混合过压保护组件产品选型手册(英文版)
- 2024-09-20
- 6
