Shenzhen Natywish Technology Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 5000pcs |
| Delivery Time | 10 - 15 working days |
| Packaging Details | 10 pcs / box |
| Product Name | GPON OLT C+ Optical SFP Module |
| Data rate | unsymmetrical Tx 2.488Gbps Rx 1.244Gbps |
| transmission distance | 20 - 60km |
| Wavelength | Tx 1310nm / Rx 1490nm |
| Connector | SC |
| Brand Name | NATYWISH |
| Model Number | NTW - GSC+AS |
| Certification | CE, FCC, RoHs |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 5000pcs |
| Delivery Time | 10 - 15 working days | Packaging Details | 10 pcs / box |
| Product Name | GPON OLT C+ Optical SFP Module | Data rate | unsymmetrical Tx 2.488Gbps Rx 1.244Gbps |
| transmission distance | 20 - 60km | Wavelength | Tx 1310nm / Rx 1490nm |
| Connector | SC | Brand Name | NATYWISH |
| Model Number | NTW - GSC+AS | Certification | CE, FCC, RoHs |
| Place of Origin | China | ||
| High Light | small form factor transceiver ，sfp transceiver module | ||
Plug and play GPON OLT C+ Optical SFP Module data rate unsymmetrical Tx 2.488Gbps Rx
1.244Gbps, SC connector apply in GPON OLT device
Product Features
Operating Condition
| Parameter | Unit | Min. | Typical | Max. |
| Storage Temperature | °C | -40 | 85 | |
| Operating Case Temp for C-temp | °C | 0 | 70 | |
| Operating Case Temp for I-temp | °C | -40 | 85 | |
| Operating Relative Humidity | % | 5 | 95 | |
| Power Supply Voltage | V | 3.15 | 3.3 | 3.45 |
| Supply Current | mA | 600 | ||
| Bit Rate for Tx | Gbps | 2.488 | ||
| Bit Rate for Rx | Gbps | 1.244 | ||
Characteristics
All performance is specified at whole working temperature and conditions
| Parameter | Unit | Min. | Typical | Max. |
| Transmitter | ||||
| TX Central Wavelength | nm | 1480 | 1490 | 1500 |
| Spectral Width (-20dB) | nm | 1 | ||
| Side Mode Suppression Ratio (SMSR) | dB | 30 | ||
| Mean Launched Power | dBm | 3 | 7 | |
| Mean Launched Power (TX Off) | dBm | -45 | ||
| Extinction Ratio | dB | 8.2 | ||
| Optical Return Loss Tolerance | dB | -12 | ||
| Transmitter and dispersion Penalty | dB | 1 | ||
| Transmitter Mask(PRBS223-1@2.488G) | Compliant With ITU-T G.984.2 | |||
| Receiver | ||||
| Receive Wavelength | nm | 1290 | 1310 | 1330 |
|
Sensitivity (PRBS223-1@1.244G,ER=10,BER<10-10) |
dBm | -30 | ||
|
Overload (PRBS223-1@1.244G,ER=10,BER<10-10) |
dBm | -12 | ||
| Receiver Burst Mode Dynamic Range | dB | 15 | ||
| Damage Threshold for Receiver | dBm | 5 | ||
| SD Assert Level | dBm | -33 | ||
| SD De-assert Level | dBm | -45 | ||
| SD Hysteresis | dB | 0.5 | 6 | |
| WDM Filter isolation to 1550nm | dB | 38 | ||
| WDM Filter isolation to 1650nm | dB | 35 | ||
| Electrical Interface Characteristics | ||||
| Data Input Swing Differential/TX | mV | 200 | - | 2000 |
| Data Output Swing Differential/RX | mV | 400 | 1600 | |
| Date Differential Impedance | Ω | 90 | 100 | 110 |
| LVTTL Output High | V | 2.4 | Vcc | |
| LVTTL Output Low | V | 0 | 0.4 | |
| LVTTL Input High | V | 2.0 | Vcc+0.3 | |
| LVTTL Input Low | V | 0 | 0.8 | |
| Timing Characteristics | ||||
| Guard Time (Tg) | ns | 25.6 | ||
| Reset Pulse Width (Tr) | ns | 12.8 | ||
| Reset Delay (Trd) | ns | 12.8 | ||
| Receiver Preamble Time (Tp) | ns | 140 | ||
| SD Assert Time (TSDA) | ns | 100 | ||
| SD De-assert Time (TSDD) | ns | 12.8 | ||
| RSSI Trigger Delay (Ttd) | ns | 25 | ||
| RSSI Trigger Pulse Width (Tw) | ns | 500 | ||
| Internal I2C Delay (Twait) | us | 500 | ||
Ordering Information
| Ordering P/Ns | Description |
| NTW - GSC+AS | GPON OLT C+, 20km, TX 1490nm 2.488Gbps, RX 1310nm 1.244Gbps, SFP form-factor, SC/UPC Receptacle, 0~70°C Commercial Temperature, V1 version mechanical housing |
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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