Shenzhen Nufiber Systems Technology Co., Ltd.
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Optical Transceiver 10Gbps SFP+ LR Duplex SM 1310nm 20km LC
NuFiber's SFP+-10GB-LR is a very compact 10Gb/s optical transceiver module for serial optical communication applications at 10Gb/s. The SFP+-10GB-LR converts a 10Gb/s serial electrical data stream to 10Gb/s optical output signal and a 10Gb/s optical input signal to 10Gb/s serial electrical data streams. The high speed 10Gb/s electrical interface is fully compliant with SFI specification.
The high performance 1310nm DFB transmitter and high sensitivity PIN receiver provide superior performance for Ethernet applications at up to 10km links.
The SFP+ Module compliants with SFF-8431, SFF-8432 and IEEE 802.3ae 10GBASE-LR. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472.
The fully SFP compliant form factor provides hot pluggability, easy optical port upgrades and low EMI emission.
Features
Applications
10GBASE-LR/LW Ethernet
SONET OC-192 / SDH
10G Fibre Channel
Optical Parameters
| Parameter | Symbol | Min. | Typical | Max. | Unit | Note |
| Transmitter Section: | ||||||
| Center Wavelength | λt | 1290 | 1310 | 1330 | nm | |
| spectral width | △λ | 1 | nm | |||
| Average Optical Power | Pavg | -8.2 | 0.5 | dBm | 1 | |
| Optical Power OMA | Poma | -5.2 | dBm | |||
| Laser Off Power | Poff | -30 | dBm | |||
| Extinction Ratio | ER | 3.5 | dB | 7 | ||
| Extinction Ratio | ER | 6 | dB | 6 | ||
| Transmitter Dispersion Penalty | TDP | 3.2 | dB | 2 | ||
| Relative Intensity Noise | Rin | -128 | dB/Hz | 3 | ||
| Optical Return Loss Tolerance | 20 | dB | ||||
| Receiver Section: | ||||||
| Center Wavelength | λr | 1260 | 1355 | nm | ||
| Receiver Sensitivity | Sen | -14.5 | dBm | 4,7 | ||
| Receiver Sensitivity | Sen | -14.5 | dBm | 4,6 | ||
| Stressed Sensitivity (OMA) | SenST | -10.3 | dBm | 4 | ||
| Los Assert | LOSA | -25 | - | dBm | ||
| Los Dessert | LOSD | -15 | dBm | |||
| Los Hysteresis | LOSH | 0.5 | dB | |||
| Overload | Sat | 0 | dBm | 5 | ||
| Receiver Reflectance | Rrx | -12 | dB | |||
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