Transcript
SFP 1.25Gb/s Transceiver LH 40Km (OP3440D) Hot Pluggable, Duplex LC, +3.3V, 1310nm DFB-LD,DDMI Monitoring Interface Compliant with SFF-8472 Low power dissipation <1W typically Industrial /Extended/ Commercial operating temperature range: -40°C to 85°C/-5°C to 85°C/0°C to 70°C Version available
Features:
Up to 1.25Gb/s Data Links Hot-Pluggable 1310nm DFB laser transmitter Duplex LC connector RoHS compliant and Lead Free Up to 40 km on 9/125μm SMF Single +3.3V Power Supply
Applications:
Metro/Access Networks 1.25 Gb/s 1000Base-EX Ethernet 1×Fiber Channel Other Optical Link
Description: Opway’ OP3440D Transceiver is a high performance, cost effective module which have a Duplex LC optics interface. Standard AC coupled CML for high speed signal and LVTTL control and monitor signals. The receiver section uses a PIN receiver and the transmitter uses 1310 nm DFB laser, up to 22dB link budget ensure this module 1000Base Ethernet 40Km application.
Absolute Maximum Ratings Parameter
Symbol
Min.
TS
Supply Voltage Relative Humidity
Storage Temperature
Typical
Max.
Unit
-40
+85
°C
VCC
-0.5
4
V
RH
0
85
%
Recommended Operating Environment: Parameter
Symbol Industrial
Case operating Temperature
Extended
TC
Commercial
Min.
Typical
Max.
Unit
-40
85
-5
85
0
70
°C
3.60
V
Supply Voltage
Vcc
3.0
3.30
Supply Current
Icc
250
mA
Inrush Current
Isurge
Icc+30
mA
Shenzhen Opway Communication Co., Ltd. 2F,Building 8,Section 2,Honghualing South Industrial Park,1213 Liuxian Avenue,Nanshan,Shenzhen,China Tel: +86-755-86000306 Fax: +86-755-86000825 E-mail:
[email protected] http://www.opwaytech.com
Page 1 of 8
SFP 1.25Gb/s Transceiver LH 40Km (OP3440D) Hot Pluggable, Duplex LC, +3.3V, 1310nm DFB-LD,DDMI Maximum Power
Pmax
1.0
W
Unit
Note
Electrical Characteristics (TOP = Tc, VCC = 3.0 to 3.60 Volts)
Parameter Transmitter Section: Input differential impedance Single ended data input swing Transmit Disable Voltage Transmit Enable Voltage Transmit Disable Assert Time Receiver Section: Single ended data output swing Data output rise time Data output fall time LOS Fault LOS Normal Power Supply Rejection
Symbol
Min.
Typical
Rin Vin PP VD VEN Tdessert
90 200 Vcc – 1.3 Vee
Vout,pp tr tf Vlosfault Vlos norm PSR
300
100
Vcc – 0.5 Vee 100
Max. 110 1200 Vcc Vee+ 0.8 10
mVp-p V V us
1000 260 260 VCC_host Vee+0.5
mv ps ps V V mVpp ps ps
3 4 4 5 5 6 7
2
51.7 Deterministic Jitter Contribution RXΔDJ RXΔTJ 122.4 Total Jitter Contribution Note: 1. AC coupled. 2. Or open circuit. 3. Into 100 ohm differential termination. 4. 20 – 80 % 5. LOS is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected. 6. All transceiver specifications are compliant with a power supply sinusoidal modulation of 20 Hz to 1.5MHz up to specified value applied through the power supply filtering network shown on page 23 of the Small Form-factor Pluggable (SFP) Transceiver Multi-Source Agreement (MSA), September 14, 2000. 7. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ and . DJ.
Optical Parameters(TOP = Tc, VCC = 3.00 to 3.60 Volts) Parameter
Symbol
Min.
Typical
Max.
Unit
Note
Transmitter Section: Center Wavelength
λc
Spectral Width
σ
1270
1310
1360
nm
1
nm
SMSR Pout
30
Extinction Ratio
ER
8.2
Optical Rise/Fall Time
tr / tf
260
ps
Relative Intensity Noise
RIN
-120
dB/Hz
Side Mode Suppression Ratio Optical Output Power
Output Eye Mask
-2
dB +3
dBm
1
dB 2
Compliant with IEEE802.3 z (class 1 laser safety)
Receiver Section:
Shenzhen Opway Communication Co., Ltd. 2F,Building 8,Section 2,Honghualing South Industrial Park,1213 Liuxian Avenue,Nanshan,Shenzhen,China Tel: +86-755-86000306 Fax: +86-755-86000825 E-mail:
[email protected] http://www.opwaytech.com
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SFP 1.25Gb/s Transceiver LH 40Km (OP3440D) Hot Pluggable, Duplex LC, +3.3V, 1310nm DFB-LD,DDMI Optical Input Wavelength
λc
1260
Receiver Overload
Pol
-3
RX Sensitivity
Sen
RX_LOS Assert
LOS A
RX_LOS De-assert
LOS D
RX_LOS Hysteresis
LOS H
1360 -24
-35
nm dBm
4
dBm
4
dBm -25
0.5
dBm dB
General Specifications: BR
Data Rate Bit Error Rate Max. Supported Link Length on 9/125μm
[email protected]/s Total System Budget Note 1. 2. 3. 4.
1.25
BER
10 40
LMAX LB
Gb/s -12
km
22
dB
The optical power is launched into SMF. 20-80%. Jitter measurements taken using Agilent OMNIBERT 718 in accordance with GR-253. Measured with PRBS 27-1 at 10-12 BER
Pin Assignment:
Figure2:Diagram of Host Board Connector Block Pin Numbers and Names
Pin Description: Pin No 1 2 3 4
Name VeeT TX Fault TX Disable MOD-DEF2
Function Transmitter Ground Transmitter Fault Indication Transmitter Disable Module Definition
Plug Seq 1 3 3 2
Shenzhen Opway Communication Co., Ltd. 2F,Building 8,Section 2,Honghualing South Industrial Park,1213 Liuxian Avenue,Nanshan,Shenzhen,China Tel: +86-755-86000306 Fax: +86-755-86000825 E-mail:
[email protected] http://www.opwaytech.com
Notes 1 2 3 Page 3 of 8
SFP 1.25Gb/s Transceiver LH 40Km (OP3440D) Hot Pluggable, Duplex LC, +3.3V, 1310nm DFB-LD,DDMI MOD-DEF1 Module Definition 1 3 5 3 MOD-DEF0 Module Definition 0 3 6 3 Rate Select Not Connected 7 3 4 LOS Loss of Signal 5 8 3 VeeR Receiver Ground 9 1 1 VeeR Receiver Ground 10 1 1 VeeR Receiver Ground 11 1 RDInv. Received Data Out 12 3 6 RD+ Received Data Out 13 3 6 VeeR Receiver Ground 14 3 1 VccR Receiver Power 15 2 1 VccT Transmitter Power 16 2 VeeT Transmitter Ground 17 1 TD+ Transmit Data In 6 18 3 TDInv. Transmit In 6 19 3 VeeT Transmitter Ground 20 1 Notes: 1. Circuit ground is internally isolated from chassis ground. 2. Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V. 3. Should be pulled up with 4.7k - 10 kohms on host board to a voltage between 2.0V and 3.6V.MOD_DEF(0) pulls line low to indicate module is plugged in. 4. Rate select is not used 5. LOS is open collector output. Should be pulled up with 4.7k – 10 kohms on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal. 6. AC Coupled
SFP Module EEPROM Information and Management The SFP modules implement the 2-wire serial communication protocol as defined in the SFP -8472. The serial ID information of the SFP modules and Digital Diagnostic Monitor parameters can be accessed through the I2C interface at address A0h and A2h. The memory is mapped in Table 1. Detailed ID information (A0h) is listed in Table 2. And the DDM specification at address A2h. For more details of the memory map and byte definitions, please refer to the SFF-8472, “Digital Diagnostic Monitoring Interface for Optical Transceivers”. The DDM parameters have been internally calibrated. Table 1. Digital Diagnostic Memory Map (Specific Data Field Descriptions)
Shenzhen Opway Communication Co., Ltd. 2F,Building 8,Section 2,Honghualing South Industrial Park,1213 Liuxian Avenue,Nanshan,Shenzhen,China Tel: +86-755-86000306 Fax: +86-755-86000825 E-mail:
[email protected] http://www.opwaytech.com
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SFP 1.25Gb/s Transceiver LH 40Km (OP3440D) Hot Pluggable, Duplex LC, +3.3V, 1310nm DFB-LD,DDMI
Serial ID Memory Contents: Data Address
Length (Byte)
Name of Length
Description and Contents Base ID Fields
0 1 2 3-10 11 12 13 14 15 16 17 18 19 20-35 36 37-39 40-55 56-59 60-61 62 63
1 1 1 8 1 1 1 1 1 1 1 1 1 16 1 3 16 4 2 1 1
Identifier Reserved Connector Transceiver Encoding BR,Nominal Reserved Length(9um,km) Length(9um) Length(50um) Length(62.5um) Length(Copper) Reserved Vendor Name Reserved Vendor OUI Vendor PN Vendor rev Wavelength Reserved CCID
Type of Serial transceiver (03h=SFP) Extended identifier of type serial transceiver (04h) Code of optical connector type (07=LC) NRZ(03h) Nominal baud rate, unit of 100Mbps (0000h) Link length supported for 9/125um fiber, units of km Link length supported for 9/125um fiber, units of 100m Link length supported for 50/125um fiber, units of 10m Link length supported for 62.5/125um fiber, units of 10m Link length supported for copper, units of meters SFP vendor name: SFP transceiver vendor OUI ID Part Number: “OPxxxxx” (ASCII) Revision level for part number Laser wavelength
Least significant byte of sum of data in address 0-62 Extended ID Fields
Shenzhen Opway Communication Co., Ltd. 2F,Building 8,Section 2,Honghualing South Industrial Park,1213 Liuxian Avenue,Nanshan,Shenzhen,China Tel: +86-755-86000306 Fax: +86-755-86000825 E-mail:
[email protected] http://www.opwaytech.com
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SFP 1.25Gb/s Transceiver LH 40Km (OP3440D) Hot Pluggable, Duplex LC, +3.3V, 1310nm DFB-LD,DDMI 64-65
2
Option
66 67 68-83 84-91 92 93 94 95
1 1 16 8 1 1 1 1
BR, max BR, min Vendor SN Date code Diagnostic Type Enhanced Options SFF-8472 CCEX
Indicates which optical SFP signals are implemented(001Ah = LOS, TX_FAULT, TX_DISABLE all supported) Upper bit rate margin, units of % Lower bit rate margin, units of % Serial number (ASCII) Manufacturing date code Diagnostics Diagnostics Diagnostics Check code for the extended ID Fields (addresses 64 to 94)
Vendor Specific ID Fields 96-127
32
Readable
Vendor specific date, read only
Digital Diagnostic Monitor Characteristics Data Address 96-97 98-99 100-101 102-103 104-105
Parameter Transceiver Internal Temperature VCC3 Internal Supply Voltage Laser Bias Current Tx Output Power Rx Input Power
Accuracy ±3.0 ±5.0 ±10 ±3.0 ±3.0
Unit °C % % dBm dBm
Regulatory Compliance The FT3440D complies with international Electromagnetic Compatibility (EMC) and international safety requirements and standards (see details in Table following). Electrostatic Discharge (ESD) to the Electrical Pins Electrostatic Discharge (ESD) to the Duplex LC Receptacle Electromagnetic Interference (EMI) Laser Eye Safety
MIL-STD-883E Method 3015.7 IEC 61000-4-2 GR-1089-CORE FCC Part 15 Class B EN55022 Class B (CISPR 22B) VCCI Class B FDA 21CFR 1040.10 and 1040.11 EN60950, EN (IEC) 60825-1,2
Class 1(>1000 V) Compatible with standards Compatible with standards
Compatible with Class 1 laser product.
Recommended Circuit:
Shenzhen Opway Communication Co., Ltd. 2F,Building 8,Section 2,Honghualing South Industrial Park,1213 Liuxian Avenue,Nanshan,Shenzhen,China Tel: +86-755-86000306 Fax: +86-755-86000825 E-mail:
[email protected] http://www.opwaytech.com
Page 6 of 8
SFP 1.25Gb/s Transceiver LH 40Km (OP3440D) Hot Pluggable, Duplex LC, +3.3V, 1310nm DFB-LD,DDMI
SFP Module
Host Board VCC(3.3V)
VCCT 4K7 to10KΩ
TX_Disable TX_Fault Z=50Ω
PECL
Z=50Ω
100Ω
Laser Driver
Z=50Ω
PECL
100Ω
Z=50Ω
Amplifer
RX_LOS 4K7 to10KΩ VCC(3.3V) 3X4K7 to10KΩ
MOD_DEF(2) MOD_DEF(1)
EEPROM
MOD_DEF(0) RGND
Figure 5. SFP Host Recommended Circuit
Mechanical Dimensions:
Shenzhen Opway Communication Co., Ltd. 2F,Building 8,Section 2,Honghualing South Industrial Park,1213 Liuxian Avenue,Nanshan,Shenzhen,China Tel: +86-755-86000306 Fax: +86-755-86000825 E-mail:
[email protected] http://www.opwaytech.com
Page 7 of 8
SFP 1.25Gb/s Transceiver LH 40Km (OP3440D) Hot Pluggable, Duplex LC, +3.3V, 1310nm DFB-LD,DDMI
Figure 6. Mechanical Drawing
OPWAY reserves the right to make changes to the products or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such products or information. Published by Shenzhen OPWAY Communication Co., Ltd. Copyright © OPWAY All Rights Reserved
Shenzhen Opway Communication Co., Ltd. 2F,Building 8,Section 2,Honghualing South Industrial Park,1213 Liuxian Avenue,Nanshan,Shenzhen,China Tel: +86-755-86000306 Fax: +86-755-86000825 E-mail:
[email protected] http://www.opwaytech.com
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