1.25G 20km SFP Optical Module Bidi SC Connector 1310nm 1550nm
1.25G SFP Transceiver 20km Bidi SC Connector 1310nm 1550nm SFP Optical Module
Technical Parameters
| Parameter | Symbol | Min. | Typical | Max. | Unit | Note |
| Transmitter Section: | ||||||
| Center Wavelength | λc | 1270 | 1310 | 1600 | nm | |
| Spectral Width(RMS) | σRMS | 4 | nm | |||
| Optical Output Power | Pout | -9 | -3 | dBm | 1 | |
| Extinction Ratio | ER | 9 | dB | |||
| Optical Rise/Fall Time | tr / tf | 260 | ps | 2 | ||
| Relative Intensity Noise | RIN | -120 | dB/Hz | |||
| Total Jitter Contribution | TX Δ TJ | 0.284 | UI | 3 | ||
| Eye Mask for Optical Output | Compliant with IEEE802.3 z (class 1 laser safety) | |||||
| Receiver Section: | ||||||
| Optical Input Wavelength | λc | 1530 | 1550 | 1570 | nm | |
| Receiver Overload | Pol | -3 | dBm | 4 | ||
| RX Sensitivity | Sen | -24 | dBm | 4 | ||
| RX_LOS Assert | LOS A | -40 | 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 | 14 | dB | |||
System Overview
SFP Transceivers are a high performance, cost effective module which have a single SC optics interface. They are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) and Digital diagnostics functions are available via the 2-wire serial. The receiver section uses a PIN receiver and the transmitter uses a 1310nm FP laser, up to 14dB link budge ensure this module 1000Base-LX Ethernet 20km application.
Features
1. Up to 1.25Gb/s Data Links
2. Hot-Pluggable
3. Single SC connector
4. Up to 20 km on 9/125μm SMF
5. 1310nm FP laser transmitter
6. 1550nm PIN photo-detector
7. Single +3.3V Power Supply
8. Monitoring Interface
9. Maximum Power <1W
10. Industrial /Extended/ Commercial operating temperature range: -40°C to 85°C/-5°C to 85°C/-0°C to 70°C Version available
Product Pictures
Packaging & Shipping
● All of our package are international standard package
● We will deliver our products as soon as the order confirmed
Get in Touch
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