Features Mbps SONET/SDH OC-3 Compliant Compaliant with specification C

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Features Mbps SONET/SDH OC-3 Compliant Compaliant with specification C

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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
Features Mbps SONET/SDH OC-3 Compliant Compaliant with specification Cast Metal Housing coupled PECL Inputs/Outputs pluggable Single +3.3V Power Supply Serial functionality
ORDERING INFORMATION SPLC
MODULE SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS
AMETER Storage Temperature Supply Voltage Voltage Voltage SYMB Tstg Tx+, TxTx+, TxMIN
PRODUCT OVERVIEW SPLC-20-2-X-SL pluggable transceiver module high performance integrated duplex data link bidirectional communication over single mode multimode optical fiber. compliant with small Form Factor Pluggable (SFP) specification. SPLC-20-2-X-SL module specifically designed used SONET/SDH OC-3 applications. Stratos Lightwave transceiver pluggable which allows suitably designed enclosure changed from type external interface another simply plugging having alternative external interface. SPLC-20-2-X-SL operates +3.3V.
+3.3V POWER SUPPLY SERIAL IDENTIFICATION OPTION Serial
This optoelectronic transceiver module class laser product compliant with Radiation Performance Standards, Subchapter This component also class laser compliant according International Safety Standard IEC-825-1. LONG WAVELENGTH LASER SPLC-20-2-2-SL provided with single mode optics. 1300 laser provides highly reliable single mode communications which meets exceeds SONET/SDH distance requirements.
WAVELENGTH 1300nm (Short Reach) 1300nm(Intermediate Reach) COMMUNICATIONS PROTOCOL SONET/SDH OC-3 SONET/SDH OC-12 SONET/SDH OC-48
Optoelectronic Products 7444 West Wilson Avenue Chicago, 60706 708/867-9600 800/323-6858 Fax: 708/867-0996 http://www.stratoslightwave.com
OTES ground fferenti (Tx+ Tx-) ground
6.00
MODULE SPECIFICATION RECOMMENDED OPERATING CONDITIONS
PARAMETER Ambient Operating Temperature Supply Voltage Baud Rate SYMBOL VDDT, VDDR BRate 3.15 3.45 UNITS MBaud NOTES 100ppm
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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
PERFORMANCE SPECIFICATIONS ELECTRICAL
PARAMETER Error Rate Supply Current Surge Current
SYMBOL Isurge
1E-12
UNITS
NOTES Errors/Bit 25°C, <Ta< 70°C, 3.15 <3.6V Surge above steady state value coupled inputs
TRANSMITTER
PECL Input (Differential)
Input Impedance (Differential)
Tx_DISABLE Input Voltage High Tx_DISABLE Input Voltage Tx_FAULT output voltage high Tx_FAULT output voltage RECEIVER PECL Output (Differential)
Rx_LOS Output Voltage High Rx_LOS Output Voltage MOD_DEF
SPLC-20-2-2-SL PERFORMANCE SPECIFICATIONS OPTICAL 1300 Laser Single Mode
PARAMETER TRANSMITTER SYMBOL UNITS
Optical Center Extinction Ration Spectral Width Optical Transmit Power RECEIVER Optical Center Optical Input Power
SPLC-20-2-2M-SL PERFORMANCE SPECIFICATIONS OPTICAL 1300 Laser Single Mode PARAMETER SYMBOL UNITS NOTES TRANSMITTER
Optical Center Extinction Ration Spectral Width Optical Transmit Power RECEIVER Optical Center Optical Input Power 1266 1266 1310 1310 1360 1360
2400 3.45 mVpp ohms kohms Vtoh Vtol Vcc-0.5 Vcc+0.3 400µA; Note -4.0mA 1200 mVpp coupled outputs -4.0mA Vroh Vrol Vcc-0.5 Vcc+0.3 Vcc+0.3 400µA; Note With Serial 100K ohms Measured RGND/TGND
Ta=25°C, Vcc=3.3V
NOTES 1266 1310 1360 P1/P0 average 1310 1266 1310 1360 average power 1.0E-10
Ta=25°C, Vcc=3.3V
P1/P0 average 1310
average power 1.0E-10
Note1 Host Vcc.
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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
VeeT TX_FAULT
TX_DISABLE
MOD_DEF MOD_DEF
MOD_DEF Module Definition RATE SELECT Connected Loss Signal VeeR Receiver Ground Receiver Ground
VeeR
VeeR
(NC)
Figure Diagram Host Board Connector Block Numbers Names
NAME
FUNCTION
Transmitter Ground Transmitter Fault Indication Transmitter Disable
SEQ.
NOTES
Note
Note Module Disables high open Note 3,2: Wire Serial interface Note Grounded Module Note Note 3,2: Wire Serial interface
Module Definition
Module Definition
Note
Note
Receiver Ground
Note
Inverted Received Data Receiver Ground Receiver Power Transmitter Power Transmitter Ground Non-inverted Data Inverted Data Transmitter Ground
Note Note
Non-Inverted Received Data
VeeR VccR VccT VeeT TDPIN VeeT
Note +3.3V ±5%, Note +3.3V ±5%, Note Note Note Note Note
Plug Sequence: engagement sequence during plugging.
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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
NOTES:
FAULT: open collector/drain output which should pulled with 4.7K resistor Host board. Pull voltage between 2.0V VccT, R+0.3V. When high, output indicates laser fault some kind. indicates normal operation. state, output will pulled 0.8V. DISABLE: input that used shut down transmitter optical output. pulled within module with 4.7K resistor. states are: 0.8V): (>0.8, <2.0V): High (2.0 3.465V): Open: Transmitter Undefined Transmitter Disabled Transmitter Disabled
MOD-DEF 0,1,2: These module definition pins. They should pulled with 4.7K resistor host board. Pull voltage between 2.0V VccT, R+0.3V. Table MOD_DEF(0:2) complete description. MOD-DEF grounded module indicate that module present MOD-DEF clock line wire serial interface serial MOD-DEF data line wire serial interface serial
(Loss Signal) open collector/drain output which should pulled with 4.7K resistor. Pull voltage between 2.0V VccT, R+0.3V. When high, this output indicates received optical signal power below worst case receiver sensitivity. indicates normal operation. state, output will pulled 0.8V. VeeR VeeT internally connected within module.
RD-/+: These differential receiver outputs. They coupled 100ohm differential lines which should terminated with100ohm (differential) user SERDES. coupling done inside module thus required host board. voltage swing these lines will between 1200mV differential (200-600mV) single ended) when properly terminated (Figure VccR VccT: receiver transmitter power supplies. They defined 3.3V±5% connector pin. Maximum supply current 300mA. Recommended host board power supply filtering shown figure When recommended supply filtering network used, plugging module will result inrush current more than 30mA greater than steady state value. VccR VccT internally connected within module.
TD-/+: differential receiver inputs. They coupled differential lines with 100ohm differential termination inside module. coupling done inside module thus required host board. inputs will accept differential swing 2400 differential (250-1200mV single ended), though recommended that values between 1200mV differential (250-600 single ended) used best performance. 0000
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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
TERMINATION CIRCUITS Inputs SPLC-20 transmitter coupled internally terminated through ohms ground. These modules operate with PECL logic levels. input signal must have least 325mV peak-to-peak (single ended) signal swing. Output from receiver section module also coupled expected drive load. Different termination strategies required depending particular Serializer/Deserializer chip used. SPLC-20 product family designed with coupled data inputs outputs provide following advantages:
Close positioning SERDES with respect transceiver; allows shorter line lengths
gigabit speeds reduces EMI.
Minimum number external components.
Internal termination reduces potential unterminated stubs which would otherwise increase
jitter reduce transmission margin.
Subsequently, this affords customer ability optimally locate SERDES close SPLC-20 possible save valuable real estate. gigabit rates this provide significant advantage resulting better transmission performance accordingly better signal integrity. Figure illustrates recommended transmit receive data line terminations.
CONNECTOR
PECL TRANSMIT DATA
PECL RECEIVE DATA
HOST BOARD PECL TRANSMIT DATA
*R3-R410 optional serial termination
BIAS
R1=R2=pull down resistor open emitter PECL output stange
PECL RECEIVE DATA
BIAS
FIGURE Example termination circuits Drivers Receivers host
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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
POWER COUPLING
suggested layout power ground connections given figure below. Connections made separate voltage ground planes. mounting posts case ground should connected circuit ground. ferrite bead should provide real impedance ohms 1000 MHz. Bypass capacitors should placed close connector possible.
Figure Suggested Power Coupling
MOD_DEF DETERMINATION module definition that installed indicated module definition pins. host shall provide 4.7K pullup resistor VDDT. assigned values MOD_DEF(0:2) shown table value indicates that makes connection pin.
Module Definitioin MOD_DEF(0) MOD_DEF(1) MOD_DEF(2) Interpretation host GBIC present Copper Style Style connector, 1.0625 Gbd, 100-TW-EL-S 100-TP-EL-S, active inter-enclosure connection IEEE802.3 1000BASE-CX Copper Style Style connector, 1.0625 Gbd, 100-TW-EL-S 100-TP-EL-S, active passive inter-enclosure connection IEEE802.3 1000BASE-CX Optical 1.0625 100-SM-LC-L Serial module definition protocol Optical 1.0625 100-M5-SN-I 100-M6-SN-I Optical 1.0625 Gbd, 100-Sm-LC-L similar 1.25 IEEE 802.3z 1000BASELX, single mode. Optical 1.0625 Gbd, 100-M5-SN-1 100-M6-SN-I 1.25 Gbd, IEEE 802.3z 1000BASE-SX
BOTTOM VIEW Figure Suggested Power Coupling
Table MOD_DEF(0:2)
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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
TIMING PARAMETERS timing parameters management shown table
PARAMETER TX_DISABLE assert time SYMBOL t_off MIN. MAX. UNIT µsec CONDITIONS Timing from rising edge TX_DISABLE when optical output falls below nominal Timing from falling edge TX_DISABLE when modulated optical output rises above nominal From power negation TX_FAULT using TX_DISABLE Time from fault TX_FAULT
TX_DISABLE negate time
Time initialize includes reset TX_FAULT TX_FAULT Assert Time Disable reset RX_LOS Assert time RX_LOS Deassert time Rate-Select Change time
Serial Clock Rate
3.15V TX_FAULT
TX_DISABLE
Transmitted Signal
3.15V Tx_FAULT
t_on t_init t_fault t_reset Time Disable must held high reset TX_FAULT Time from state RX_LOS assert t_loss_on t_loss_off t_ratesel Time from non-LOS state RX_LOS deassert Timing from rising falling edge Rate Select input until receiver bandwidth conformance with appropriate specification. f_serial_clock
Table Timing parameters management
t_init
FIgure Power initialization with TX_DISABLE negated
TX_DISABLE Transmitted Signal t_init
Figure Power initialization with TX_DISABLE asserted Intialization during plugging transceiver
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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
3.15 TX_FAULT
TX_DISABLE
Transmitted Signal
TX_FAULT
TX_DISABLE
Transmitted Signal
Occurence safety fault TX_FAULT
TX_DISABLE
t_init Insertion
Figure Example initialization during plugging with TX_DISABLE negated.
t_off
t_on
FIgure TX_DISABLE timing during normal operation.
Transmitted Signal t_fault
FIgure Detection transmitter safety fault condition
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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
Occurence safety fault TX_FAULT
TX_DISABLE
Transmitted Signal
Occurence safety fault TX_FAULT
TX_DISABLE
Transmitted Signal
Occurence loss
t_reset t_init
Figure Successful recovery from transient safety fault condition
t_fault
t_reset
t_init
Figure Unsuccessful recovery from safety fault condition
t_loss_on
t_loss_off
Figure Timing detection
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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
SERIAL IDENTIFICATION:
having module definition provides access sophisticated identification information that describes SFP's capabilities, standard interfaces, manufacturer other information. serial interface uses 2-wire serial CMOS E2PROM protocol defined ATMEL AT24C01A/02/04 family components. memories organized series 8-bit data words that addressed individually sequentially.
CC_BASE CC_EXT
Table 3.1: Serial Data Fields
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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
IDENTIFIER
identifier value specifies physical device described serial information. This value shall included serial data. defined identifier values shown table 3.2.
Value
escription physical device
Unknown unspeci GBIC
CONNECTOR
connector value indicates external connector provided interface. This value shall included serial data. defined connector values shown table 3.3. Note that 01h-05h compatible, included compatibility with GBIC standards.
Value
ENCODING
encoding value indicates serial encoding mechanism that nominal design target particular GBIC. value shall contained serial data. defined encoding values shown table
Module/connector soldered motherboard transcei Reserved 04-7Fh 80-FFh Vendor speci
Table 3.2: Identifier Values
escription connector
Unknown unspeci
hannel Style copper connector
hannel Style copper connector /TNC
hannel oaxi headers
Jack
MT-RJ
Opti gtai Reserved
-1Fh
HSSD
opper gtai Reserved
22-7Fh
80-FFh
Vendor speci
Table 3.3: Connector Values
Value
05h-FFh
Description encoding mechanism
Unspecified Manchester Reserved
Table 3.5: Encoding Codes
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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
TRANSCEIVER
following significant indicators define electronic optical interfaces that supported SFP. least shall this field. Fibre Channel SFPs, Fibre Channel speed, transmission media, transmitter technology, distance capability shall indicated. defined transceiver codes shown table
Data Addr
(Note
Description transceiver
Reserved Standard Compliance Codes Reserved
Fibre Channel link length Very Long Distance Short distance Reserved SONET Compliance Codes Intermediate distance Long distance Reserved OC-48, long reach Fibre Channel transmitter technology Reserved OC-48, intermediate reach OC-48, short reach Reserved Longwave laser (LC) Electrical inter-enclosure (EL) Electrical intra-enclosure (EL) OC-12, single mode long reach OC-12, single mode intermediate reach OC-12, multi-mode short reach Shortwave laser (SN) Shortwave laser (SL) Longwave laser (LL) Reserved
Data Addr
(Note
Description transceiver
Reserved
OC-3, single mode long reach
OC-3, single mode intermediate reach OC-3, multi-mode short reach
Fibre Channel Transmission Media
Twin axial pair (TW)
Shielded twisted pair (TP) Miniature coax (MI) Video coax (TV)
Gigabit Ethernet Compliance Codes
Reserved
Multi-mode, 62.5µ (M6) Multi-mode, (M5) Reserved
1000BASE-T
1000BASE-CX 1000BASE-LX
Single mode (SM)
1000BASE-SX
Fibre Channel speed
Reserved MBytes/Sec Reserved MBytes/Sec Reserved MBytes/Sec
Table 3.4: Transceiver Codes Note high order transmitted first each byte.
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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
nominal:
nominal rate (BR, nominal) specified units 100Megabits second, rounded nearest 100Megabits second. rate includes those bits necessary encode delimit signal well those bits carrying data information. value indicates that rate specified must determined from transceiver technology. actual information transfer rate will depend encoding data, defined encoding value.
Length (9µm)-km
Addition EEPROM data from original GBIC definition.This value specifies link length that supported while operating compliance with applicable standards using single mode fiber. value units kilometers. value means that supports link length greater than value zero means that does support single mode fiber that length information must determined from transceiver technology.
Length (9µm)
This value specifies link length that supported while operating compliance with applicable standards using single mode fiber. value units meters. value means that supports link length greater than 25.4 value zero means that does support single mode fiber that length information must determined from transceiver technology.
Length (50µm)
This value specifies link length that supported while operating compliance with applicable standards using micron multimode fiber. value units meters. value means that supports link length greater than 2.54 value zero means that does support 50µm multimode fiber that length information must determined from transceiver technology.
Length (62.5µm)
value specifies link length that supported while operation compliance with applicable standards using 62.5 micron multi-mode fiber. value units meters. value means that supports link length greater than 2.54km. value zero means that does support 62.5 micron multi-mode fiber that length information must determined from transceiver technology. common SFPs support both 50µm 62.5µm fiber.
Length (Copper)
This value specifies minimum link length that supported while operating compliance with applicable standards using single mode fiber. value units meters. value means that supports link length greater than meters. value zero means that does support copper cables that length information must determined from transceiver technology. Further information about cable design, equalization, connectors usually required guarantee meeting particular length requirement.
Vendor name
vendor name character field that contains ASCII characters, left-aligned padded right with ASCII spaces (20h). vendor name shall full name corporation, commonly accepted abbreviation name corporation, SCSI company code corporation, stock exchange code corporation. least vendor name vendor fields shall contain valid serial data.
Vendor
vendor organizationally unique identifier field vendor 3-byte field that contains IEEE Company Identifier vendor. value zero 3-byte field indicates that Vendor unspecified.
PRELIMINARY
Vendor
vendor part number (vendor 16-byte field that contains ASCII characters, left-aligned padded right with ASCII spaces (20h), defining vendor part number product name. value zero 16-byte field indicates that vendor unspecified.
Vendor
vendor revision number (vendor rev) 4-byte field that contains ASCII characters, left-aligned padded right with ASCII spaces (20h), defining vendor's product revision number. value zero 4-byte field indicates that vendor unspecified.
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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
CC_BASE
check code byte code that used verify that first bytes serial information valid. check code shall order bits contents bytes from byte inclusive
OPTIONS
bits option field shall specify options implemented described table D.6.
Data address
upper rate limit which will still meet specifications (BR, max) specified units above nominal rate. value zero indicates that this field specified.
lower rate limit which will still meet specifications (BR, min) specified units below nominal rate. value zero indicates that this field specified.
Vendor
vendor serial number (vendor character field that contains ASCII characters, left-aligned padded right with ASCII spaces (20h), defining vendor's serial number SFP. value zero 16-byte field indicates that vendor unspecified.
Date Code
date code 8-byte field that contains vendor's date code ASCII characters. date code mandatory. date code shall format specified table D.7.
Description option
Reserved Reserved
RATE_SELECT implemented then active control rate select required change rates. set, control required. cases, compliance with multiple rate standards should determined Transceiver Codes Bytes 4,5,6, (See table 3.4) TX_DISABLE implemented disables serial output.
TX_FAULT signal implemented. (Reset defined section III)
Loss signal implemented, signal inverted from definition 3.3. NOTE: This standard behavior should avoided, since noninteroperable behavior results.
Loss signal implemented, signal defined Table
Reserved
Table 3.6: Option values
Data Address 84-85 86-87 88-89 90-91
Description field ASCII code, order digits year. 2000). ASCII code, digits month through ASCII code, month (01-31) ASCII code, vendor specific code, blank
Table 3.7: Date Code
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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
MECHANICAL DIMENSIONS inches
Click here mechanical drawings Cage Connector Click here mechanical drawings Cage Dust Plug (Sold Separately)
PANEL CUTOUT DIMENSIONS (Inches)
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SPLC-20-2-X-SL Optical SONET/SDH OC-3 +3.3V Small Form Factor Pluggable (SFP) 155MBaud
IMPORTANT NOTICE
Stratos Lightwave reserves right make changes discontinue optical link product service identified this publication, without notice, order improve design and/or performance. Stratos Lightwave advises customers obtain latest version publications verify, before placing orders, that information being relied current. Stratos Lightwave products covered under U.S. Patent Numbers 5,546,281, 5,717,533, 5,879,173, 5,812,582. Stratos Lightwave warrants performance optical link products current specifications accordance with Stratos Lightwave standard warranty. Testing other quality control techniques utilized extent that Stratos Lightwave determined necessary support this warranty. Specific testing parameters each optical link product necessarily performed optical link products.
Optoelectronic Products 7444 West Wilson Avenue Chicago, 60706 708/867-9600 800/323-6858 Fax: 708/867-0996 http://www.stratoslightwave.com
PRELIMINAR8
Stratos Lightwave products designed life support appliances, devices, systems where malfunction Stratos Lightwave product reasonably expected result personal injury. Stratos Lightwave customers using selling optical link products such applications their risk agree fully indemnify Stratos Lightwave damages resulting from such improper sale. Stratos Lightwave assumes liability Stratos Lightwave applications assistance, customer product design, software performance, infringement patents services described herein. does Stratos Lightwave warrant represent that license, either expressed implied granted under patent right, copyright, intellectual property right makes representations warranties that these products free from patent, copyright, intellectual property rights. Applications that described herein optical link products illustrative purposes only. Stratos Lightwave makes representation warranty that such applications will suitable specified without further testing modification.
1180.01

Features Mbps SONET/SDH OC-3 Compliant Compaliant with specification C

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