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Designed for Ethernet, Fiber Channel, SDH, SONET, or CPRI links over simplex single-mode fiber, the Sintai SFP BiDi optical transceivers use 1310nm, 1490nm, or 1550nm wavelengths and support transmission distance up to 120km and are used in pairs.
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Adopt SFP hot-swappable encapsulation with LC interface.
Support the rate of 1.25 or 2.67Gb/s with downward compatibility.
Support single-fiber bidirectional transmission.
Suitable for networks such as Ethernet/ FC/ SDH/ SONET/ CPRI.
Single-mode optical fiber supports a transmission distance of up to 40km in the single-fiber bidirectional transmission system.
Built-in DDM (digital diagnostic monitoring function).
Working temperature: 0°C ~ +70°C.
Comply with RoHS standards.
The 1.25G and 2.5G SFP optical communication module launched by Sintai Communication Co., Ltd contains a wide range of products to support a variety of application scenes, including dual fiber bidirectional, single fiber bidirectional, CWDM, DWDM transmission.
The module conforms to the MSA protocol, and it has the characteristics of low power consumption, small size, multi-rate and good compatibility with different network applications, such as Ethernet/ SDH/ SONET/ CPRI/ FC, with the longest transmission distance of 120 km.
The transceiver conforms to the RoHS standard and supports the digital diagnostic function. The single-fiber bidirectional optical transceiver is used in single-fiber bidirectional transmission system and should be used in pairs.
Model | Description | Transmission distance | Working wavelength | Transmitting power | Receiving sensitivity | Overload power |
(km) | (nm) | (dBm) | (dBm) | (dBm) | ||
ST-SBGE-53 | SFP, 1.25G, single fiber A bidirectional | 40 | 1550T/1310R | -5~0 | ≤-23 | -3 |
ST-SBGE-35 | SFP, 1.25G, single fiber B bidirectional | 40 | 1310T/1550R | -5~0 | ≤-23 | -3 |
ST-SBGZ-54 | SFP, 1.25G, single fiber A bidirectional | 80 | 1550T/1490R | -2~3 | ≤-24 | -3 |
ST-SBGZ-45 | SFP, 1.25G, single fiber B bidirectional | 80 | 1490T/1550R | -2~3 | ≤-24 | -3 |
ST-SBGU-54 | SFP, 1.25G, single fiber A bidirectional | 120 | 1550T/1490R | 0~5 | ≤-31 | -10 |
ST-SBGU-45 | SFP, 1.25G, single fiber B bidirectional | 120 | 1490T/1550R | 0~5 | ≤-31 | -10 |
ST-SBSE-54 | SFP, 2.5G, single fiber A bidirectional | 40 | 1550T/1490R | -2~3 | ≤-19 | 0 |
ST-SBSE-45 | SFP, 2.5G, single fiber B bidirectional | 40 | 1490T/1550R | -2~3 | ≤-19 | 0 |
ST-SBSZ-54 | SFP, 2.5G, single fiber A bidirectional | 80 | 1550T/1490R | 0~5 | ≤-28 | -9 |
ST-SBSZ-45 | SFP, 2.5G, single fiber B bidirectional | 80 | 1490T/1550R | 0~5 | ≤-28 | -9 |
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