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| Categories | 1.25G SFP Transceiver | 
|---|---|
| Brand Name: | NuFiber | 
| Model Number: | GE-LX20-SM1310 | 
| Certification: | CE FCC | 
| Place of Origin: | China | 
| MOQ: | 1 piece | 
| Payment Terms: | L/C, T/T, Western Union | 
| Supply Ability: | 100,000 pcs per month | 
| Delivery Time: | 1-3 work days | 
| Packaging Details: | 10pcs/plastic bag, 200pcs/carton | 
| Product name: | 1.25Gbs SFP transceiver | 
| Wavelength: | TRX 1310nm | 
| Distance: | 0~20KM | 
| Connector: | Duplex LC | 
| DDM: | Yes | 
| Fiber Type: | Singlemode Dual fiber | 
| Compatibility: | Mikrotik,Cisco, Huawei, HP,Aruba,Juniper etc. | 
| Manufacturer: | Yes | 
| Working Temp.: | 0~71℃ | 
| Warranty: | 1 year | 
Key Features
Applications
Optical Parameters(TOP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)
| Parameter | Symbol | Min. | Typical | Max. | Unit | Note | 
| Transmitter Section: | ||||||
| Center Wavelength | λc | 1270 | 1310 | 1360 | nm | |
| Spectral Width(RMS) | σRMS | 3 | nm | |||
| Optical Output Power | Pout | -9 | -3 | dBm | 1 | |
| Extinction Ratio | ER | 8.2 | dB | |||
| Optical Rise/Fall Time | tr / tf | 260 | ps | 2 | ||
| Relative Intensity Noise | RIN | -120 | dB/Hz | |||
| Output Eye Mask | Compliant with IEEE802.3 z (class 1 laser safety) | |||||
| Receiver Section: | ||||||
| Optical Input Wavelength | λc | 1260 | 1360 | nm | ||
| Receiver Overload | Pol | -3 | dBm | 4 | ||
| RX Sensitivity | Sen | -24 | dBm | 4 | ||
| RX_LOS Assert | LOS A | -35 | dBm | |||
| RX_LOS De-assert | LOS D | -25 | dBm | |||
| RX_LOS Hysteresis | LOS H | 0.5 | dB | |||
| General Specifications: | ||||||
| Data Rate | BR | 1.25 | Gb/s | |||
| Bit Error Rate | BER | 10-12 | ||||
| Max. Supported Link Length on 9/125μm SMF@1.25Gb/s | LMAX | 20 | km | |||
| Total System Budget | LB | 15 | dB | |||
Ordering information
| Model | Description | 
| GE-SX-MM850 | 1.25G MM Dual fiber 850nm SX DDM LC 0.5km | 
| GE-SX-MM1310 | 1.25G MM Dual fiber 1310nm SX DDM LC 2km | 
| GE-LX20-SM1310 | 1.25G SM Dual fiber 1310nm LX DDM LC 20km | 
| GE-EX40-SM1310 | 1.25G SM Dual fiber 1310 DFB DDM LC 40km | 
| GE-ZX80-SM1550 | 1.25G SM Dual fiber 1550 DFB DDM LC 80km | 
| GE-ZX120-SM1550 | 1.25G SM Dual fiber 1550 DFB DDM LC 120km | 
| GE-BX03-SM1310S | 1.25G 1310nmTx/1550nmRx BIDI SMF SC 3KM | 
| GE-BX03-SM1550S | 1.25G 1550nmTx/1310nmRx BIDI SMF SC 3KM | 
| GE-BX20-SM1310 | 1.25G 1310nmTx/1550nmRx BIDI SMF LC 20KM | 
| GE-BX20-SM1550 | 1.25G 1550nmTx/1310nmRx BIDI SMF LC 20KM | 
| GE-BX40-SM1310 | 1.25G 1310nmTx/1550nmRx BIDI SMF LC 40KM | 
| GE-BX40-SM1550 | 1.25G 1550nmTx/1310nmRx BIDI SMF LC 40KM | 
| GE-BX60-SM1310 | 1.25G 1310nmTx/1550nmRx BIDI SMF LC 60KM | 
| GE-BX60-SM1550 | 1.25G 1550nmTx/1310nmRx BIDI SMF LC 60KM | 
| GE-BX80-SM1310 | 1.25G 1490nmTx/1550nmRx BIDI SMF LC 80KM | 
| GE-BX80-SM1550 | 1.25G 1550nmTx/1490nmRx BIDI SMF LC 80KM | 
| GE-BX120-SM1490 | 1.25G 1490nmTx/1550nmRx BIDI SMF LC 120KM | 
| GE-BX120-SM1550 | 1.25G 1550nmTx/1490nmRx BIDI SMF LC 120KM | 
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