Olycom 20KM 1.25G WDM SFP Module
Introduction to BIDI Optical Module
- Introducing OLYCOM's state-of-the-art OSBL1G20D-53 Transceivers
- The ultimate blend of high-performance features and affordable pricing
- Boasting a single LC optics interface
- These transceivers meet all requirements of the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA)
- Their digital diagnostics features are easily accessible via the 2-wire serial bus outlined in SFF-8472
- The receiver section utilizes a PIN receiver, while the transmitter uses a 1550 nm DFB laser, achieving a remarkable link budget of up to 14dB
- These superior transceivers are guaranteed to excel in 1000Base-LX Ethernet 20km applications, offering unbeatable performance and reliability that won't let you down
- Choose OLYCOM, your trusted partner in cutting-edge technology.
Features of 20KM SFP Transceiver
Introducing our high-end product, developed by Shenzhen Olycom Technology Co., Ltd., to help elevate your data transmission experience.
With our Up to 1.25Gb/s Data Links technology, you can now enjoy faster and seamless connectivity.
Our product comes equipped with a Hot-Pluggable feature, it is easy to use and install.
Its Single LC connector ensures a secure and stable connection while the product is built for long-range transmission of up to 20 km on 9/125μm SMF.
Our 1310nm FP laser transmitter is designed to provide superior quality data transmission while our 1550nm PIN photo-detector guarantees secure data receiving.
With a single +3.3V Power Supply, our Data Links product is efficient and easy to maintain.
Our Monitoring Interface Compliant with SFF-8472 ensures easy and simplified remote monitoring for your convenience.
It's energy-saving too! With a Maximum Power <1W
Our product is environmentally friendly and RoHS compliant and Lead-Free.
The operating temperature range is no issue, as it is designed to withstand Commercial operating temperature range: -0°C to 70°C.
Application
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1000Base-LX Ethernet
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Metro/Access Networks
- 1×Fibre Channel
- Other Optical Links
Electrical Characteristics
| Parameter | Symbol | Min. | Typical | Max. | Unit | Note |
| Transmitter Section: | |
| Input differential impedance | Rin | 90 | 100 | 110 | W | 1 |
| Single ended data input swing | Vin PP | 250 | | 1200 | mVp-p | |
| Transmit Disable Voltage | VD | Vcc – 1.3 | | Vcc | V | 2 |
| Transmit Enable Voltage | VEN | Vee | | Vee+ 0.8 | V | |
| Transmit Disable Assert Time | Tdessert | | | 10 | us | |
| Receiver Section: | |
| Single ended data output swing | Vout,pp | 300 | | 800 | mv | 3 |
| LOS Fault | Vlosfault | Vcc – 0.5 | | VCC_host | V | 5 |
| LOS Normal | Vlos norm | Vee | | Vee+0.5 | V | 5 |
| Power Supply Rejection | PSR | 100 | | | mVpp | 6 |
Optical 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 | |
Mechanical Drawing
Product Tags:
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Single Fiber Transceiver 20KM 1.25G LC Port 1310nm/1550nm DDM Commercial Grade Images
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