Shenzhen Natywish Technology Co., Ltd.
| Payment Terms | L/C, T/T, paypal, Western Union |
| Supply Ability | 5000pcs/ week |
| Delivery Time | 5-8 working days |
| Packaging Details | 1pc/box |
| Name | OLT SFP Modules |
| Rate | 1.25G |
| Distance | 20km |
| wavelength | TX 1490nm ; RX 1310nm |
| Brand Name | NATYWISH |
| Model Number | NTW-SFP |
| Certification | CE, ROHS, FCC |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, paypal, Western Union | Supply Ability | 5000pcs/ week |
| Delivery Time | 5-8 working days | Packaging Details | 1pc/box |
| Name | OLT SFP Modules | Rate | 1.25G |
| Distance | 20km | wavelength | TX 1490nm ; RX 1310nm |
| Brand Name | NATYWISH | Model Number | NTW-SFP |
| Certification | CE, ROHS, FCC | Place of Origin | China |
| High Light | fiber optic sfp module ，small form factor transceiver | ||
20km EPON OLT SFP Modules Tx 1490nm 1.25G , Rx 1310nm 1.25G SC/UPC connector
Product Features
Absolute Maximum Ratings
| Parameter | Unit | Min. | Typical | Max. |
| Power Supply | V | 0 | 4.2 | |
| Storage Ambient Temperature | °C | -40 | 85 | |
| Operating Case Temperature | °C | 0 | 70 | |
| Operating Relative Humidity | % | 5 | 95 | |
| Receiver Damaged Threshold | dBm | 0 |
Operating Condition
| Parameter | Unit | Min. | Typical | Max. |
| Power Supply | V | 3.1 | 3.3 | 3.5 |
| Operating Case Temp for C-temp | °C | -10 | 70 | |
| Operating Case Temp for E-temp | °C | -25 | 85 | |
| Operating Case Temp for I-temp | °C | -40 | 85 | |
| Operating Relative Humidity | % | 5 | 95 | |
| Data Rate(TX/RX) | Gbit/s | 1.25 |
Optical Characteristics
| Parameter | Unit | Min. | Typ. | Max. | ||
| TX Central Wavelength | nm | 1480 | 1500 | |||
| Spectral Width (-20dB) | nm | 1 | ||||
| SMSR | dB | 30 | ||||
| Mean Launched Power | dBm | 2 | 7 | |||
| Mean Launched Power (TX Off) | dBm | -39 | ||||
| Extinction Ratio(Note 1) | dB | 9 | ||||
| TX Total Jitter | UI | 0.43 | ||||
| Rise/Fall Time (20%-80%) | ps | 260 | ||||
| RIN15OMA | dB/Hz | -115 | ||||
| Optical Return Loss Tolerance | dB | -12 | ||||
| Transmitter and dispersion Penalty(20km G.652) | dB | 2.3 | ||||
| TX Optical Eye Mask | Compliant With IEEE Std 802.3ah™-2004 | |||||
| Receive Wavelength | nm | 1260 | 1360 | |||
| Sensitivity (Note 2) | dBm | -30 | ||||
| Overload | dBm | -6 | ||||
| Receiver Threshold Settling Time | ns | 250 | ||||
| RX Dynamic Range(Note 3) | dBm | -30 | -6 | |||
| LOS-Deassert | dBm | -31 | ||||
| LOS-Assert | dBm | -45 | ||||
| SD Hysteresis | dB | 0.5 | 6 | |||
| Receiver Reflectance | dB | -12 | ||||
Note:
Electrical Characteristics
| Parameter | Unit | Min. | Typical | Max. |
| Power Supply Current | mA | 300 | ||
| Data Input Differential Swing | mV | 200 | 1600 | |
| Data Differential Impedance | Ω | 90 | 100 | 110 |
| TTL Input -Low | V | 0 | 0.8 | |
| TTL Input -High | V | 2.0 | Vcc | |
| TTL Output -Low | V | 0 | 0.4 | |
| TTL Output -High | V | 2.4 | Vcc | |
| Data Output Differential Swing | mV | 400 | 1600 | |
| Los Assert Time | ns | 500 | ||
| Los Deassert Time | ns | 500 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
100000000-100000000
Employee Number:
2000~3000
Ecer Certification：
Active Member
Natywish was founded in 2006, more than 10 years development and production experiences , our company has been concentrating on the fileds of Pon syestems and has been devoted to the R&D of relevant products solution . Our main produce GPON/EPON OLT, ONU, advantage products also in... Natywish was founded in 2006, more than 10 years development and production experiences , our company has been concentrating on the fileds of Pon syestems and has been devoted to the R&D of relevant products solution . Our main produce GPON/EPON OLT, ONU, advantage products also in...
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