Transcript
OPEP-33-A4K1SDC
1.25Gbps Upstream/1.25Gbps Downstream Intelligent GE-PON ONU Transceiver FEATURES RoHS compliant Digital Diagnostic SFF-8472 MSA compliant IEEE802.3ah Gigabit Ethernet compliant SFF package with SC Receptacle Connector 1310nm Burst Mode 1.25Gbps transmitter, and 1490nm Continuous Mode 1.25Gbps receiver Integrated with WDM filter to cut 1550nm and 1650nm optical signal off Single +3.3V power supply with LVPECL electrical signal interface, LVTTL Bias Control input and Rx Signal Detect output
Description DELTA’s GE-PON ONU OPEP-33-A4K1SDC is designed
Application IEEE 802.3ah 1000BASE-PX20-U
transceiver for Gigabit
GE-PON ONU
Ethernet Passive Optical Network transmission.
Burst Mode Application
The module is contained in a SFF package with standard SC receptacle connector.
FTTx WDM Broadband Access
The module consists of 1310nm DFB laser, InGaAs PIN, Preamplifier and WDM filter in a high-integrated optical sub-assembly, and it receives up to 1.25Gbps of continuous data at 1490nm, and transmits 1.25Gbps of burst-mode data at 1310nm.
OPEP-33-A4K1SDC data link up to 20km in 9/125um single mode fiber.
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OPEP-33-A4K1SDC 1. Absolute Maximum Ratings Parameter Storage Temperature Storage Ambient Humidity Power Supply Voltage Signal Input Voltage Lead Soldering Temperature/Time Lead Soldering Temperature/Time
Symbol Ts HA VCC
Min. -40 5 -0.3 -0.3
Typ.
TSOLD TSOLD
Max. 85 95 4 Vcc+0.3 260/10 380/10
Unit ºC % V V ºC/sec ºC/sec
Max. +75 85 3.47 300 100 1.25
Unit ºC % V mA mVp-p
Note
Note (1) Note (2)
Note (1). Suitable for wave soldering Note (2). Only for soldering by iron
2. Recommended Operating Conditions Parameter Operating Case Temperature Ambient Humidity Power Supply Voltage Power Supply Current Power Supply Noise Rejection
Symbol TC HA VCC ICC
Min. 0 5 3.13
1.25
Data Rate
-100ppm
Typ.
3.3
1.25
Transmission Distance
+100ppm
Note Note (1) Non-condensing
100Hz to 1MHz
Gbps
20
km
Max. +4
Unit dBm dB nm nm dBm ns ns ps ps dB dB/Hz dB
Note (1). Measured on topside of case front center
3. Specification of Transmitter Parameter Average Launched Power Extinction Ratio Center Wavelength Spectrum Width (-20dB RMS) Transmitter OFF Output Power Laser Burst On Time Laser Burst Off Time Optical Rise/Fall Time Total Jitter Optical Return Loss Tolerance Relative Intensity Noise Optical Transmitter Reflectance Output Eye Mask {X1,X2,Y1,Y2,Y3}
Symbol PO ER λC σ POff Ton Toff tr/tf tJ ORLT RIN15OMA
Min. 0 9 1290
Typ.
1330 1 -45 32 32 260 128 15 -115 -10 Compliant with IEEE 802.3ah {0.22,0.375,0.20,0.20,0.30}
Note Note (1) DFB Laser
Note (2) Note (3)
Note (4)
Note (1). Launched power (avg.) is power coupled into a single mode fiber with master connector. Note (2). These are unfiltered 20-80% values. Note (3). Measure at 27-1 NRZ PRBS pattern Note (4). Transmitter eye mask definition 2 DELTA ELECTRONICS, INC.
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OPEP-33-A4K1SDC 1+ Y 3
Normalized Amplitude
1 1- Y1 0.5 Y1 0 - Y2
0
X1
X2
1- X2 1- X1
1
Normalized Time
4. Specification of Receiver Parameter Input Optical Wavelength Receiver Sensitivity Input Saturation Power (Overload) Signal Detect -Assert Power Signal Detect -Deassert Power Signal Detect Hysteresis
Symbol λIN PIN PSAT PA PD PA-PD
Min. 1480
Typ. 1490
Max. 1500 -27
-3 -27 -44 0.5
2
6
Unit nm dBm dBm dBm dBm dB
Note PIN-PD Note (1)
Note (2)
Note (1). Measured with Light source, 1490nm, ER=9dB; BER =<10-12@PRBS=27-1 NRZ Note (2). When SD deasserted, the data output is Low-level (fixed)
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OPEP-33-A4K1SDC 5. Electrical Interface Characteristics Parameter Transmitter Total Supply Current Differential line input Impedance Differential Data Input Swing Data Input Voltage- High Data Input Voltage- Low BiasCNT Input Voltage- High BiasCNT Input Voltage- Low Tx_Fault Output Voltage- High Tx_Fault Output Voltage- Low Receiver Total Supply Current Differential Data Output Swing Signal Detect Output Voltage-High Signal Detect Output Voltage-Low
Symbol
Min.
Typ.
ICC RIN VDT VIH-VCC VIL-VCC VBCH VBCL VTFH VTFL
80 200 -1.165 -1.810 2 0 2 0
100
ICC VDR VLOSH VLOSL
400 2 0
Max.
Unit
Note
A 120 1600 -0.880 -1.475 Vcc 0.8 Vcc 0.8
mA Ohm mVp-p V V V V V V
Note (1)
B 1400 Vcc+0.3 0.8
mA mVp-p V V
LVPECL LVTTL LVTTL Note (1) Note (2) LVTTL
Note (1). A (TX)+ B (RX) = 300mA (Not include termination circuit) Note (2). Internally AC coupled, but requires a 100Ohm differential termination at or internal to Serializer/ Deserializer.
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OPEP-33-A4K1SDC 6. Transmitter Burst Mode Timing Characteristics Parameter BiasCNT(n) Enable Duration Interval of BiasCNT(n) Signal
Symbol
Min. 1 0.112
Typ.
Max. 1000000
Unit us us
Note
BiasCNT(n) Enable Duration
BiasCNT(n) Interval of BiasCNT(n) Signal
VccT VccT < 3.1V
BiasCNT(n) X High
VccT >3.1V
Low
Data Input X X Floating Present
Optical Output OFF OFF Other Laser bias and modulation signal output
X = Don’t care Other = Less than +7.5dBm (peak) High = Logic high level, Low = logic low level Floating = No Data Input, Present = Data Input, OFF = Optical Power is less than –45dBm
H BiasCNT(n) L Data Input
Optical Output
Within 15% of steady state
Ton
Toff
7. Digital Diagnostic Monitor Accuracy Parameter Transceiver Internal Temperature Power Supply Internal Voltage TX Bias Current TX Optical Power RX Optical Power
Accuracy
Unit
3℃
℃
3% 10% 3dB 3dB
V mA dBm dBm
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Calibration Internal Internal Internal Internal Internal
Note TC=0~+70℃ VCC=3.3V5% Specified by nominal bias value 0 ~ +4dBm -27 ~ -3dBm
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OPEP-33-A4K1SDC 8. Pin Description Tx/Rx
Rx
Tx
Pin No. 1 2 3 4 5 6 7
I/O
Pin Name N/C VeeR VeeR N/C N/C VeeR VccR
8
O
SD
9 10 11 12 13 14 15 16 17 18 19 20
O O
RD(n) RD(p) VccT VeeT I BiasCNT(n) I TD(p) I TD(n) VeeT I SCL I/O SDA O Tx_Fault N/C MS HL
Description No function definition Receiver Ground Receiver Ground No function definition No function definition Receiver Ground +3.3V Receiver Power Supply Normal Optical Input indicated by logic “High”, and No Optical Input indicated by logic “Low”. Inverted Receiver Data Output (AC-Coupled) Non-Inverted Receiver Data Output (AC-Coupled) +3.3V Transmitter Power Supply Transmitter Ground Negative pulse which control the ONU burst mode operation Non-Inverted Transmitter Data Input (AC-Coupled) Inverted Transmitter Data Input (AC-Coupled) Transmitter Ground I2C Serial Clock Input (LVTTL) (Mod-Def 1) I2C Serial Data Input/Output (LVTTL) (Mod-Def 2) Transmitter Fault (LVTTL) No function definition. Mounting Studs/Connect this pin to Chassis ground EMI Shielding Leads/ connect this pin to Chassis/ Signal ground
TX Vcc and RX Vcc separated
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OPEP-33-A4K1SDC 9. Recommended Interface Circuit GND
VeeT 0.1uF
0.1uF 3.3V
VccT
1uH
Delta Module
VeeR
10uF
1uH GND
0.1uF
(Note2)
3.3V
VeeR
10K 4.7kohm
GND
TX_Fault BiasCNT(n)
TD(p)
TD(P)
Z=50ohm R8
TD(N)
Z=50ohm R6
GEPON MAC
0.1uF TD(n)
0.1uF
BM Laser Driver
R7
GND
SerDes
100ohm
(Note1)
3.3V
R1
R2
Z=50ohm
RD(P)
RD(p)
CM Limiting Amplifier
0.1uF
R5
RD(N)
Z=50ohm Z=50 R3
RD(n)
R4
0.1uF 3.3V
4.7K 8.06kohm
GND
SD
3.3V
4.7kohm SDA
EEPROM SCL
4.7kohm 3.3V
Note 1: Close to Serdes IC. R1~R8 is determined by the internal structure of Serdes IC. Note 2: Close to Delta module.
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OPEP-33-A4K1SDC 10. Outline Dimensions Parameter Mechanical Dimensions Connector Type
Unit mm -
Description 48.24x13.5x9.6 SC/UPC connector
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Note IEC-61754-4
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OPEP-33-A4K1SDC 11. Enhanced Digital Diagnostic Interface The memory map in the following describes an extension to the memory map defined in SFF-8472. The enhanced interface uses the two wire serial bus address 1010001X(A2h) to provide diagnostic information about the module’s present operating conditions.
2 wire address 1010000 X (A0h)
2 wire address 1010001 X (A2h)
0
0 Alarm and Warning Thresholds (56 bytes) Serial ID Defined by SFP MSA (96 bytes)
55 56 Cal Constants (40 bytes)
95 96
95 96 Real Time Diagnostic Interface (24 bytes) Vender Specific (32 bytes)
119 120 Vender Specific
127
127
128
128
User Writable EEPROM (120 bytes)
Reserved in SFP MSA (128 bytes) 247 248 255
255
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Vender Specific (8 bytes)
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OPEP-33-A4K1SDC EEPROM Serial ID Memory Contents (2-Wire Address A0h) Address 00 01 02 03 04-05 06 07-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25-35 36 37-39
Name of Field Identifier Ext. Identifier Connector Transceiver code Transceiver code Transceiver code Encoding BR, Nominal Reserved
Vendor Name
Channel spacing
Vendor OUI
40 41 42 43 44 45 46 47 48 49 50 51 52 53 54-55
Vendor P/N
56-59 60-61 62 63
Vendor Rev LD wavelength DWDM wavelength CC_BASE
64-65 66 67 68-83 84-91 92
Options BR,max BR,min Vendor SN Date code DDM
Value (Hex) Remark Base ID Fields 80 Vendor specific 04 Serial ID module supported 01 SC connector 00 Infiniband Compliance Codes 00 00 Transceiver codes 80 Base-PX compliance 00 00 00 00 Transceiver codes 01 Compatible with 8B10B GE encoding code 0D Nominal 1300 Mbps (actual GE 1250Mbps) 00 Reserved for SFF-8079 14 9/125 ìm fiber, units of km (20km) C8 9/125 ìm fiber, units of 100 m (20000m) 00 50/125 ìm fiber, units of 10 m 00 62.5/125 ìm fiber, units of 10 m 00 Link length supported for copper, units of meters 00 Reserved 44 “D” (Vendor name in ASCII character) 45 “E” (Vendor name in ASCII character) 4C “L” (Vendor name in ASCII character) 54 “T” (Vendor name in ASCII character) 41 “A” (Vendor name in ASCII character) 20 (Vendor name in ASCII character) 00 Specify the channel spacing in units of GHz. 00 SFP vendor IEEE company ID 4F 50 45 50 2D 33 33 2D 41 34 4B 31 53 44 43
“O” (Vendor P/N in ASCII character) “P” (Vendor P/N in ASCII character) “E” (Vendor P/N in ASCII character) “P” (Vendor P/N in ASCII character) “-“ (Vendor P/N in ASCII character) “3” (Vendor P/N in ASCII character) “3” (Vendor P/N in ASCII character) “-“ (Vendor P/N in ASCII character) “A” (Vendor P/N in ASCII character) “4” (Vendor P/N in ASCII character) “K” (Vendor P/N in ASCII character) “1” (Vendor P/N in ASCII character) “S” (Vendor P/N in ASCII character) “D” (Vendor P/N in ASCII character) “C” (Vendor P/N in ASCII character)
41 20 20 20 “A” 05 1E (1310nm) in Hex byte 00 XX Check sum (0~62) Extended ID Fields 00 00 00 Upper bit rate margin,units of % 00 Lower bit rate margin,units of % XX “DEYYWWVVRSSSSS” XX “YYMMDD” 68 Diagnostics (Internally Calibrated) 10
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OPEP-33-A4K1SDC 93 94 95 96-127 128-255
Enhanced options SFF-8472 compliance CC_EXT
80
Alarm/Warning flags monitor are implemented
01
SFF-8472 Compliance Rev.9.3
XX Check sum (64~94) Vendor Specific ID Fields Vendor Specific EEPROM 00 00 Reserved for SFF-8079
Vendor Specific
Reserved
Digital Diagnostic Monitoring Interface (2-Wire Address A2h) Alarm and Warning Thresholds (2 Wire Address A2h) Address 00-01 02-03 04-05 06-07 08-09 10-11 12-13 14-15 16-17 18-19 20-21 22-23 24-25 26-27 28-29 30-31 32-33 34-35 36-37 38-39 40-55
# Bytes 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 16
Name Temp High Alarm Temp Low Alarm Temp High Warning Temp Low Warning Voltage High Alarm Voltage Low Alarm Voltage High Warning Voltage Low Warning Bias High Alarm Bias Low Alarm Bias High Warning Bias Low Warning TX Power High Alarm TX Power Low Alarm TX Power High Warning TX Power Low Warning RX Power High Alarm RX Power Low Alarm RX Power High Warning RX Power Low Warning Reserved
HEX xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx
Unit ºC ºC ºC ºC V V V V mA mA mA mA dBm dBm dBm dBm dBm dBm dBm dBm
Note
Calibration Constants (2 Wire Address A2h) Address 56-59 60-63 64-67 68-71 72-75 76-77 78-79
# Bytes 4 4 4 4 4 2 2
80-81
2
82-83
2
84-85
2
Name Rx_PWR (4) Rx_PWR (3) Rx_PWR (2) Rx_PWR (1) Rx_PWR (0) Tx_I (Slope) Tx_I (Offset) Tx_PWR (Slope) Tx_PWR (Offset)
T (Slope)
HEX 00 00 00 00 00 00 00 00 00 00 00 00 3F 80 00 00 00 00 00 00 01 00 00 00 01 00 00 00 01 00
Description Rx_PWR (4) is set to zero for “internally calibrated” devices. Rx_PWR (3) is set to zero for “internally calibrated” devices. Rx_PWR (2) is set to zero for “internally calibrated” devices. Rx_PWR (1) is set to 1 for “internally calibrated” devices. Rx_PWR (0) is set to zero for “internally calibrated” devices. Tx_I (Slope) is set to 1 for “internally calibrated” devices. Tx_I (Offset) is set to zero for “internally calibrated” devices. Tx_PWR (Slope) is set to 1 for “internally calibrated” devices. Tx_PWR (Offset) is set to zero for “internally calibrated” devices. T (Slope) is set to 1 for “internally calibrated” devices.
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OPEP-33-A4K1SDC 86-87 88-89 90-91 92-94
2 2 2 3
T (Offset) V (Slope) V (Offset) Reserved
00 00 01 00 00 00 00 00 00
95
1
Checksum
XX
T (Offset) is set to zero for “internally calibrated” devices. V (Slope) is set to 1 for “internally calibrated” devices. V (Offset) is set to zero for “internally calibrated” devices. Reserved Byte 95 contains the low order 8 bits of the sum of bytes 0 – 94.
A/D Value (2 Wire Address A2h) Address 96-97 98-99 100-101 102-103 104-105 106-109
# Bytes 2 2 2 2 2 4
Name Temperature (MSB, LSB) Supply Voltage (MSB, LSB) Tx Bias Current (MSB, LSB) Tx Optical Power (MSB, LSB) Rx Received Power (MSB, LSB) Reserved
Description Internally measured module temperature Internally measured supply voltage in module Internally measured Tx Bias current Measured Burst Tx output power Measured Rx input power
Notes: Temperature (Signed twos complement value) A2h Byte 96 (Temperature MSB) S
6
2
5
2
4
2
3
2
2
2
A2h Byte 97 (Temperature LSB) 1
2
0
2
-1
2
-2
2
-3
2
-4
2
-5
2
-6
2
-7
2
1
2
2
-8
Supply Voltage, Tx Bias Current, Tx Optical Power, Rx Received Power (Unsigned values) A2h Byte 98 (Vcc MSB)
A2h Byte 99 (Vcc LSB)
A2h Byte 100 (TX Bias MSB)
A2h Byte 101 (TX Bias LSB)
A2h Byte 102 (TX Power MSB)
A2h Byte 103 (TX Power LSB)
A2h Byte 104 (RX Power MSB) 15
2
14
2
13
2
12
2
11
2
10
2
A2h Byte 105 (RX Power LSB) 9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
2
0
The digital value conversions are updated every 13ms (nominal) or 20ms (max) in rotation. After getting digital value, each measurement could be obtained by multiplying digital value by corresponding LSB value: 1 Temperature = Temp (Digital Value) LSBTemp = Temp (Digital Value) 256; when Temperature<128 1 Temperature = Temp (Digital Value) LSBTemp = [Temp (Digital Value) 256]-256; when Temperature≧128 Vcc = Vcc(Digital Value) LSBVcc=VCC(Digital Value) 100V TX Bias Current = TX Bias Current (Digital Value) LSBTX,Bias = TX Bias Current (Digital Value) 2A TX Power = TX Power (Digital Value) LSBTXPower = TX Power (Digital Value) 0.1W RX Power = RX Power (Digital Value) LSBRXPower = RX Power (Digital Value) 0.1W
Optional Status/Control Bits (2 Wire Address A2h) Address 110
Bit 7
Name TX Disable State
110
6
Soft TX Disable
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Description
Digital state of TX disable (1) and enabled (0) Read/write bit that allows software disable of TX. Writing 1 disables TX. 12 Revision: S2 07/03/2012
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OPEP-33-A4K1SDC 110 110 110 110
5 4 3 2
Reserved RX Rate Select State Soft RX Rate Select TX Fault State
110
1
Signal Detect State
110 111
0 All
Data_Ready_Bar Reserved
No implemented. No implemented. 1=TX failure state, 0=TX normal state. Digital state of SD output pin. 1=optical signal detected, 0=no optical signal detedted. No implemented. Reserved for SFF-8079
Alarm/Warning Flag Bits (2 Wire Address A2h) Address 112 112 112 112 112 112 112 112 113 113 113 114-115 116 116 116 116 116 116 116 116 117 117 117 118-119
Bit 7 6 5 4 3 2 1 0 7 6 5-0 All 7 6 5 4 3 2 1 0 7 6 5-0 All
Name Temp High Alarm Temp Low Alarm Vcc High Alarm Vcc Low Alarm TX Bias High Alarm TX Bias Low Alarm TX Power High Alarm TX Power Low Alarm RX Power High Alarm RX Power Low Alarm Reserved Alarm Reserved Temp High Warning Temp Low Warning Vcc High Warning Vcc Low Warning TX Bias High Warning TX Bias Low Warning TX Power High Warning TX Power Low Warning RX Power High Warning RX Power Low Warning Reserved Warning Reserved
Description Set when internal temperature exceeds high alarm level. Set when internal temperature is below low alarm level. Set when internal supply voltage exceeds high alarm level. Set when internal supply voltage is below low alarm level. Set when TX Bias current exceeds high alarm level. Set when TX Bias current is below low alarm level. Set when TX output power exceeds high alarm level. Set when TX output power is below low alarm level. Set when Received Power exceeds high alarm level. Set when Received Power is below low alarm level.
Set when internal temperature exceeds high warning level. Set when internal temperature is below low warning level. Set when internal supply voltage exceeds high warning level. Set when internal supply voltage is below low warning level. Set when TX Bias current exceeds high warning level. Set when TX Bias current is below low warning level. Set when TX output power exceeds high warning level. Set when TX output power is below low warning level. Set when Received Power exceeds high warning level. Set when Received Power is below low warning level.
Vendor Specific and User Accessible EEPROM (2 Wire Address A2h) Address 120-122 123 124 125 126 127 128-247 248-255
# Bytes 3 1 1 1 1 1 120 8
Name Reserved Password Byte 3 Password Byte 2 Password Byte 1 Password Byte 0 User EEPROM Select User EEPROM Vendor Specific
Description High order byte of 32 bit password Second highest order byte of 32 bit password Second lowest order byte of 32 bit password Low order byte of 32 bit password “1” selects user writable EEPROM at locations 128-247 User writable EEPROM Vendor specific control functions
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OPEP-33-A4K1SDC Appendix A. Document Revision Version No. S0
Date 2012-02-14
S1
2012-04-20
S2
2012-07-03
Description Preliminary datasheet P2. Modify the max. case temperature to 75deg.C P8. Updated the outline dimension. 1.P1. Updated product photo 2.P8. Added QR code updated outline drawing 3.P14. Remove item12 Regulator Compliance information.
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