Transcript
东 莞 市 铭 普 实 业 有 限 公 司 Mentech Electronics Co.,Ltd V2.0 2012.7
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NOG22-xD8C-MT
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Features
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SFF SC Pigtail 20km GPON ONU Transceiver
15PIN Small Form Factor (SFF) Metallic Package Single Fiber Bi-Directional SC Receptacle Optical Interface, Up to 20km Reach Single Power Supply +3.3V DC, Low Power Consumption Digital Diagnosis and Monitor(DDM) Function Burst-Mode FP Transmitter, operation wavelength at 1310nm, 1250Mbps Continuous-Mode PIN Receiver, operation wavelength at 1490nm, 1250Mbps High Speed Tx_SD Function Other Function: Burst ON, Tx_Fault, Rx_SD Compliant with IEC60825 Class I Compliant with IEEE802.3 ah™ - 2004 1000BASE-PX20
◆ Compliant with SFF-8472 v10.3 ◆ RoHS6 & WEEE Compliance ◆ Optional Operating temperature range:
Commercial:
0℃ ~ + 70℃
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Applications ◆ Gigabit Ethernet P2MP application ◆ Gigabit-Ethernet Passive Optical Network(GPON) ONU side
Description
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The NOG22-xD6C-MT GPON ONU transceiver module has been designed for low cost P2MP application and Gigabit-Ethernet Passive Optical Network transmission, up to 20km. The metallic package guarantees excellent EMI and EMC characteristics, which totally comply with international relevant standards. Lots of optional function for customer included Tx_SD, Burst On, Rx_SD .
Specification
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Absolute Maximum Ratings Storage Ambient Temperature
Min.
Max.
Unit
TSTG
-40
85
℃
TOPR HOPR Vcc
-40 5 -0.3 -0.3 3
85 95 4 Vcc+0.3
℃ % V V dBm ℃
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Operating Ambient Temperature Operating Humidity Power Supply Voltage Input Voltage Receiver Damaged Threshold Soldering Temperature
Symbol
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Parameter
260
Note
10s
Recommended Operating Conditions Parameter Power Supply Voltage Operating Case Temperature Operating Humidity Range Data Rate Data Rate Draft
Symbol Vcc Tcase HOPR
Min. 3.135 0 5
Typ. 3.3
Max. 3.465 70 95
Unit V ℃ % Mbps PPM
1250 -100
+100
Note 3.3V±5%
Transmitter Optical and Electrical Characteristics Parameter Optical Transmitter Power
Symbol
Min.
Typ.
Max.
Unit
Note
POUT
0.5
+2.5
+5
dBm
1
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Output Center Wavelength Output Spectrum Width Side Mode Suppression Ratio
λC △λ SMSR
Output Power At Transmit Off
POFF
Extinction Ratio
ER
1280
1310
30
1340 1 dB
nm nm dB
-45
dBm
10
Tx Enable/Disable Time Optical Eye Diagram Data Input Differential Swing
VIN
Input Differential Impedance
ZIN
90
LVTTL Voltage - Low
VLVTTL,L
LVTTL Voltage - High
VLVTTL,H
dB
12.8 Compliant With ITU-T G984.2 200 1600 100
ns
3 2,4
mV
110
Ω
0
0.8
V
2.0
Vcc+0.3
V
Tj
0.2
UI
Tx_SD Assert
tA
200
ns
Tx_SD Deassert
tD
200
ns
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Total Jitter
5 6 7
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Note 1: Launched into 9/125um SMF. Note 2: Measured with PRBS 223-1 @1244.16Mbit/s, and the Bessel-Thompson filter is turned on. Note 3: Refer to Timing Parameter Definition in Burst Mode Sequence. Note 4: Transmitter eye mask definition in ITU-T G984.2. Note 5: Compatible with LVPECL,CML input. Note 6: Included Tx_SD, Tx_Dis ,Burst ON or Tx_Fault (See Pin Function Definitions). Note 7: ITU-T G984.2 Compliant
Receiver Optical and Electrical Characteristics
Min. 1480
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Symbol
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PSEN PSAT PSDA PSDD PSDA-PSDD
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VOUT VLVTTL,L VLVTTL,H TASS TDAS
Typ. 1490
Max. 1500 -28
6 -20
Unit nm dBm dBm dBm dBm dBm dB
-45
dB
1200 0.4 Vcc+0.3 100 100
mV V V us us
-8
-30 -39 0.5
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Parameter Operating Wavelength Receiver Sensitivity Overload Input Optical Power Signal-Detected Assert Level Signal-Detected Deassert Level Signal-Detected Hysteresis Receiver Reflectance 1310nm Tx to 1490nm Rx Crosstalk Data Output Differential Swing LVTTL Voltage –IN Low LVTTL Voltage -IN High Signal-Detected Assert Time Signal-Detected Deassert Time
800 0 2.0
3
Notes 1 2 3 λ=1490nm λ=1490nm
4 5
Note 1: Measured with PRBS 223-1 @2488.32Mbit/s, ER=10dB, BER =10-12 . Note 2: An increase in optical power above the specified level will cause the Signal Detect output to switch from a low state to a high state. Note 3: A decrease in optical power below the specified level will cause the Signal Detect output to switch from a high state to a low state. Note 4: CML output, AC coupled internally, guaranteed in the full range of input optical power. Note 5: Rx_SD or Rx_Los (See Pin Function Definitions).
EEPROM Serial ID Memory Contents MNC Optics-Electron Module R&D Center The Middle 9thRoad, Miao Bianwang Shajing Villiage, Dongguan City , Guang Dong Province, China World Wide Web:http://www.mnc-tek.com 第 3 页
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The NOG22-xD6C-MT GPON ONU Transceiver Module provides diagnostic information about the present operating conditions. It generates this diagnostic data by digitization of internal analog signals. Calibration and alarm/warning threshold data is written during device manufacture. Received power monitoring, transmitted power monitoring, bias current monitoring, supply voltage monitoring and temperature monitoring all are implemented. The diagnostic data are raw A/D values and must be converted to real world units using external calibration constants stored in EEPROM locations 56 – 91 at wire serial bus address A2h (ref to external calibration from SFF 8472 V10.3 P26 ). The digital diagnostic memory map specific data fields define as following.
Digital Diagnostic Memory Map 2 wire address 1010001X(A2h) 0
A5 A2 A3 A8 A9
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Temperature
ID
97 98
Voltage
Voltage
99 100
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AD A4
96
TX Bias
TX Bias
101 102
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AC
Cal Contants (40 bytes)
95
TX Power
103 104
RX Power MNC Register Address
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A1
56
Temperature
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A0
55
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2 wire address 1010100X(A8h) Real Time Dignostic Interface (10bytes)
Alarm and Warning Thresholds(56 bytes)
105 106
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0
TX Power RX Power Unallocated
Alarm and Warning Thresholds(40 bytes)
55
2 wire address 1010001X(A2h)
39 40
56 91 92 94
Vendor SN 16 ASCII characters， Left aligned and padded on the right with ASCII spaces(20h) Cal Contants (40 bytes) "MOB" 铭普MOB识别码
95
check sum
96
ASCII Code，two low order digits of years（12=2012）
97 98 99
ASCII Code，digits of month （01=Jan through 12=DEC）
100 ASCII Code，digits of day （01-31） 101 102
ASCII Code，20h
111
109 SFF 8472 Register Address
PN14 ASCII characters, 112 Vendor Left aligned and padded on the 127 right with ASCII spaces(20h) MNC Register Address
Figure1
Digital Diagnostic Monitoring Information MNC Optics-Electron Module R&D Center The Middle 9thRoad, Miao Bianwang Shajing Villiage, Dongguan City , Guang Dong Province, China World Wide Web:http://www.mnc-tek.com 第 4 页
东 莞 市 铭 普 实 业 有 限 公 司 Mentech Electronics Co.,Ltd Parameter Temperature Voltage Bias Current TX Power RX Power
V2.0 2012.7
Range
Accuracy
Calibration
-40 to 100°C 3.0 to 3.6V 0 to 100mA -8 to +8dBm -30 to -4dBm
±3°C ±3% ±10% ±2dB ±2dB
External External External External External
Pin Description
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Figure2
Name
6
VEER
Receiver Signal Ground
7
VCCR
8
Rx_SD
9
RD-
Receiver Power Supply Receiver Signal-Detected Indication (LVTTL), internally pull up, (LVTTL) “1”: Optical Signal-Detected. Inverted Receiver Data Output(CML/AC coupled internally)
10
RD+
Non-inverted Receiver Data Output(CML/AC coupled internally)
11
VCCT
Transmitter Power Supply
12
VEET
13
TX_BRST
2
14
TD+
Transmitter Signal Ground Transmitter Burst Control (LVTTL), “1”: Burst ON. Optional “0” to burst on. Non-inverted Transmitter Data Input (CML/AC coupled internally)
15
TD-
Inverted Transmitter Data Input (CML/AC coupled internally)
3
16
VEET
Transmitter Signal Ground
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SCL
EN
Note
1
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Clock Line of the I2C interface (LVTTL)
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18
Default Description
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Pin No
SDA
19
Tx_Fault
20
Tx_SD
F
MS
2
3
4
Data Line of the I C interface (LVTTL)
4
Transmitter Fault Indication (LVTTL), internally pull up, “1”: Fault. Default Transmitter Signal-Detected Indication (LVTTL), “1”: Optical Signal-Detected. Mounting Studs
5 6
Note 1: LVTTL logic output, with internal 10KΩ pull-up resistor. Optical Signal-Detected: High. Note 2: A positive level enable optical signal output under burst mode. Optional, a negative level enable. (See Timing Parameter Definition in Burst Mode Sequence) Note 3: Optional, DC coupled internally. Note 4: I2C interface, they should be pulled up with two 4.7-10KΩ resistors on the host board. Note 5: Tx_SD with internal 1KΩ pull-up resistor. Note 6: The mounting studs are provided for transceiver mechanical attachment to circuit board. They may also provide an optional connection of the transceiver to the equipment chassis ground. The holes in the circuit board must be tied to chassis ground. It is not recommended that the mounting studs be connected to signal ground.
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Function Description
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The transceiver provides high-speed Bi-directional serial optical link for GPON application up to 20km.
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Figure3 Block diagram The burst-mode transmitter part has a 1310nm FP laser. It features AC-coupled differential data inputs. Tx_BRST is a LVTTL input for TX shut down control.Logic”0”disables the LD driver or logic”1” disables the LD driver(for select). The 1490nm continuous-mode receiver part has a high performance photo detector. The preamplifier (TIA) and limiting amplifier amplify the incoming optical signal into the stable range and convert the signal to differential AC-coupled CML outputs. RX_SD is LVTTL output, which logic”0” indicates the input power is lower than the threshold, logic”1” indicates the input power is above the threshold.
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东 莞 市 铭 普 实 业 有 限 公 司 Mentech Electronics Co.,Ltd V2.0 2012.7
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Interface Circuit
Figure4 Note A: For DC coupled internally.R6=R7=130Ω，R8=R9=82Ω For AC coupled internally.R6=R7=NC,R8=R9=150Ω Note B: LVPECL output, AC coupled internally Input stage in SerDes IC is assumed with high impedance and internal bias to Vcc-1.3V R1=R2=R3=R4=NC,R5=100Ω Input stage in SerDes IC assumed without internally bias to Vcc-1.3V R1=R2=82Ω，R3=R4=130Ω，R5=NC
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Burst Mode Sequence
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ID
EN
Feature Test Electrostatic Discharge (ESD) to the MIL-STD-883E Electrical Pins Method 3015.7 Electrostatic Discharge (ESD) IEC61000-4-2 Immunity CISPR22 ITE Class B Electromagnetic Interference (EMI) EN55022 Class B
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Regulatory Compliance
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Figure5
IEC61000-4-3 Class 2 EN55024
Eye Safety
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Component Recognition RoHS
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Immunity
FDA 21 CFR 1040.10 and 1040.11 UL TUV EN 60825-1 UL and CSA 2002/95/EC 4.1&4.2
Method Class 1 (>0.5kV) – Human Body Model Class 2 (>4.0kV)
Compliant with standards Typically show no measurable effect from a 3V/m field swept from 80 to 1000MHz applied to the transceiver without a chassis enclosure. Compliant with Class 1 laser product Compliant with standards Compliant with standards
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东 莞 市 铭 普 实 业 有 限 公 司 Mentech Electronics Co.,Ltd V2.0 2012.7
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Package Outline
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东 莞 市 铭 普 实 业 有 限 公 司 Mentech Electronics Co.,Ltd V2.0 2012.7
Ordering information Specifications PART NO. Type 2×10 SFF 2×10 SFF
1.25/1.25G 1.25/1.25G
Tx (nm) 1310 FP 1310 FP
Po (dBm) 0~5 0~5
Rx (nm) 1490 PIN 1490 PIN
Sen (dBm)
Temp (℃)
Reach (km)
DDM
<-28
0~70
20
Y
<-28
0~70
20
Y
Others SC Receptacle BIDI, Ben "1",SD, TxFault,Tx_SD SC Receptacle BIDI, Ben "0",SD, TxFault,Tx_SD
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NOG22 -D8C-MT NOG22 -LD8C-MT
Rate Tx/Rx
Appendix A. Document Revision Version No. Draft V1.0
Date 2012-6-5
V2.0
2012-7-20
Description Preliminary datasheet by DK.ZHANG Change the the dust-proof plug & package outline in P8 by DK.ZHANG
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