标准光模块
GPON ONU STICK SFP
Specifications
- 产品型号: GEPON ONU光模块
- 兼容品牌: 全系列
- 封装类型: SFF/SFP
- 传输速率: 1.25T/1.25R
- 传输距离: 20KM
- 发射波长: 1310T/1490R
- 接收波长: 1310T/1490R
- 工作温度: 商业级0℃～+70℃/工业级-40℃～+85℃ 可选
- 数字诊断: 带DDM
- 接收灵敏度: 20KM
- 接收灵敏度: 20KM
Description
GPON ONU STICK SFP
FEATURES
- Single fiber bi-directional data links asymmetric TX 1244Mbps / RX 2488Mbps GPON ONU application with GPON MAC function.
- SC/UPC receptacle SFP with GPON ONU MAC inside, “Plug-and-play” via auto-discovery and configuration
- 1310nm DFB burst mode transmitter, 1490nm APD-TIA continuous mode receiver
- 0 to 70°C operating case temperature for GONU-STICK-20 , C-Temp
- -40 to 85°C operating case temperature for GONU-STICK-20I , I -Temp
- Single 3.3V power supply
- Digital diagnostic monitor interface compatible with SFF-8472
- SFP MSA compliance
- Low EMI and excellent ESD protection
- Class I laser safety standard IEC-60825 compliant
- RoHS-6 compliance
APPLICATIONS
- Gigabit-capable Passive Optical Networks (GPON)
- GONU-STICK-20 / GONU-STICK-20I is an MSA-compliant SFP that incorporates not just the optics for an ONU, but all of the electronics need as well. It is a “PON on a Stick” that an entire FTTH ONU in a slightly oversized SFP. It can be plugged into networking equipment. Allowing the data interfaces on a switch, router, PBX, etc. to be customized for different fiber environments and distance requirements
- The GONU-STICK-20 / GONU-STICK-20I is designed as dual-mode ONU stick, it also supports the EPON ONU OAM. It can be applied both on EPON system and on the GPON system .It will automatically establish an EPON link with the EPON OLT or GPON link with the GPON OLT.
STANDARDS
- Complies with SFP Multi-Source Agreement (MSA) SFF-8074i
- Complies with ITUT-T G.984.2, G.984.2 Amendment 1
- Complies with ITUT G.988 ONU management and control interface (OMCI) specification
- Complies with SFF 8472 V9.5
- Complies with FCC 47 CFR Part 15, Class B
- Complies with FDA 21 CFR 1040.10 and 1040.11
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ABSOLUTE MAXIMUM RATING |
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|
Parameter |
Symbol |
Min. |
Max. |
Unit |
Notes |
|
Storage Ambient Temperature |
TSTG |
-40 |
85 |
°C |
|
|
Operating Case Temperature |
Tc |
0 |
70 |
°C |
GONU-STICK-20 |
|
Tc |
-40 |
85 |
°C |
GONU-STICK-20I |
|
|
Operating Humidity |
OH |
5 |
95 |
% |
|
|
Power Supply Voltage |
VCC |
-0.5 |
3.6 |
V |
|
|
RECOMMENDED OPERATING CONDITION |
||||||
|
Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Notes |
|
Power Supply Voltage |
VCC |
3.13 |
3.3 |
3.47 |
V |
|
|
Power Dissipation |
PD |
1.85 |
2.10 |
2.42 |
W |
Max value under High temp environment |
|
Operating Case Temperature |
Tc |
0 |
+70 |
°C |
GONU-STICK-20 |
|
|
Tc |
-40 |
+85 |
°C |
GONU-STICK-20I |
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|
Operating Humidity Range |
OH |
5 |
95 |
% |
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|
Data Rate |
TX:1.244 / RX:2.488 |
Gbit/s |
||||
|
Data Rate Drift |
-100 |
+100 |
PPM |
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|
TRANSMITTER OPTICAL CHARACTERISTICS |
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|
Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
|
|
Optical Center Wavelength |
λC |
1290 |
1310 |
1330 |
nm |
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|
Spectral Width (-20dB) |
∆λ |
1 |
nm |
||||
|
Side Mode Suppression Ratio |
SMSR |
30 |
dB |
||||
|
Average Launch Optical Power |
AOP |
0.5 |
5 |
dBm |
Launched into SMF Fiber |
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|
Burst off Average Output Power |
-45 |
dBm |
|||||
|
Extinction Ratio |
ER |
10 |
dB |
||||
|
Rise/Fall Time (20%-80%) |
TR/TF |
0.26 |
ns |
Unfiltered PRBS 223 - 1@1244.16 Mbps |
|||
|
RIN15OMA |
-115 |
dB/Hz |
|||||
|
Optical Return Loss Tolerance |
-15 |
dB |
|||||
|
Transmitter Reflectance |
-10 |
dB |
|||||
|
Transmitter and Dispersion Penalty |
TDP |
1 |
dB |
Transmit on 20km SMF. |
|||
|
Optical Waveform Diagram |
Compliant With ITU-T G984.2 |
PRBS 223 –1 @1244.16Mbps |
|||||
TRANSMITTER ELECTRICAL CHARACTERISTICS |
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|
Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Notes |
|
Data Input Differential Swing |
300 |
1800 |
mV |
CML input, AC coupled |
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|
Input Differential Impedance |
90 |
100 |
110 |
Ω |
||
|
Transmitter TxDisable Control Voltage - Low |
0 |
0.8 |
V |
|||
|
Transmitter TxDisable Voltage - High |
2.0 |
VCC |
V |
|||
|
Transmitter Fault Alarm Voltage - Low |
0 |
0.4 |
V |
|||
|
Transmitter Fault Alarm Voltage – High |
2.4 |
Vcc |
V |
|||
RECEIVER OPTICAL CHARACTERISTICS |
||||||
|
Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Notes |
Operating Wavelength
|
λc |
1480 |
1490 |
1500 |
nm |
|
|
Sensitivity |
SEN |
-28 |
dBm |
PRBS 223 - 1 @2488Mbps |
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|
Saturation Optical Power |
SAT |
-8 |
dBm |
|||
|
Loss of Signal De-Assert |
LOSD |
-29 |
dBm |
|||
|
Loss of Signal Assert |
LOSA |
-40 |
dBm |
|||
|
Signal-Detected Hysteresis |
0.5 |
6 |
dBm |
|||
|
Receiver Reflectance |
-12 |
dB |
λ=1490nm |
|||
|
WDM Filter Isolation |
38 |
dB |
λ=1550nm |
|||
|
35 |
dB |
λ=1650nm |
||||
|
RECEIVER ELECTRIAL CHARACTERISTICS |
||||||
|
Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Notes |
|
Data Output Differential Swing |
300 |
1200 |
mV |
CML output, AC coupled |
||
|
Loss of Signal - Low |
0 |
0.4 |
V |
|||
|
Loss of Signal - High |
2.4 |
VCC |
V |
|||
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10GEPON ONU光模块
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XGPON-ONU光模块
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GPON-ONU光模块
- Single fiber bi-directional data links with asymmetric 1244Mbps upstream and 2488Mbps downstream
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- 2×10 SFF or SFP package with SC/APC or SC/UPC pigtail connector
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- Class I laser safety standard IEC-60825 compliant
- RoHS-6 compliance
EPON ONU STICK SFP
EPON ONU STICK SFP:Single fiber bi-directional data links symmetric 1.25Gbps EPON ONU application with EPON MAC function.SC/UPC receptacle SFP with EPON ONU MAC inside, “Plug-and-play” via auto-discovery and configuration1310nm FP burst mode transmitter, 1490nm PIN-TIA continuous mode receiver.0 to 70°C /-40 to 85°C