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25G 1270nm/1330nm BiDi LC SFP28 20km transceiver is a high-performance, industrial-grade module designed for long-reach applications. It efficiently maximizes fiber infrastructure by enabling bidirectional 25G data transmission over a single strand of single-mode fiber, achieving extended reach up to 20 kilometers using 1270nm and 1330nm WDM wavelengths. This module is an ideal, cost-effective solution for 5G mid-haul networks, metropolitan area links, and long-distance data center interconnects (DCI), featuring digital diagnostics monitoring (DDM) and support for a wider industrial temperature range.
25G 1270nm/1330nm BiDi丨 20KM LC simplex 丨Factory warranty 丨 SFP28 |
CLSFP25GBD2720D / CLSFP25GBD3320D |
●Supports 25GBASE (25Gb/s); ●Lane bit rate 25.78 Gb/s; ●Up to 20km transmission on SMF; ●WDM TX1270/RX1330nm DFB/PIN laser ●High speed I/O electrical interface (25GAUI); ●I2C interface with integrated Digital Diagnostic monitoring; ●SFP28 MSA package with simplex LC connector; ●Single +3.3V power supply; Maximum power consumption 1.2 W; ●Operating case temperature: 0~70 °C ●Compliant to IEEE 802.3cc Draft3.0, SFF-8402 and SFF-8432; |
Specification | |||
Part Number | CLSFP25GBD2720D CLSFP25GBD3320D | Vendor | C-LIGHT |
Form Factor | SFP28 | Data Rate | 25Gbps |
Wavelength | 1270nm/1330nm | Distance | 20km |
Connector | Simplex LC | Media | SMF |
Transmitter Type | DFB BIDI | Receiver Type | PIN |
TX Power | 1~4dBm | Receiver Sensitivity | < -16dBm |
Power Budget | 17dB | Receiver Overload | ＞-2dBm |
Typical Power Consumption | ≤1.2W | Extinction Ratio | >3.5dB |
DDM/DOM | Supported | Ind.Temperature Range | 0 to 70°C |
Protocols | IEEE 802.3cc Draft3.0, SFF-8402 and SFF-8432; | Warranty | 3 Years |
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Test video | ||||
Related Products | ||
| Part Number | CLSP25GBD2720D CLSP25GBD3320D | CLSP25GBD2710D CLSP25GBD3310D |
| Center Wavelength | 1270nm/1330nm | 1270nm/1330nm |
| Connector | LC Simplex | LC Simplex |
| Cable Distance (Max.) | 20km | 10km |
| Modulation | DFB | DFB |
| Power Consumption | SMF | SMF |
| TX Power | 1~4dBm | -2~3dBm |
| Receiver Sensitivity | < -16dBm | < -16dBm |
| Receiver Overloa | >-2dBm | >-2dBm |
| Extinction Ratio | >3.5dB | >3.5dB |
Application Graph |
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