WS-30LT series building-type optical transmitters WS-30LT50xx
This independently developed and manufactured building-type directly modulated optical transmitter is small and lightweight, with a compact, convenient modular structure, high cost-effectiveness, stability and reliability. It includes an RF test port and can add optical ports for signal insertion. It is ideal for CATV1310nm/1550nm signal transmission, secondary network construction, and fiber-to-the-building (FTTB) and fiber-to-the-home (FTTH) deployment.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Output Optical Power | 3–14 dBm |
| Optical Wavelength | 1550±15 nm |
| Maximum received-light range [Original label in the limit-parameter table retained] | 1550±15 nm |
| Maximum input optical power [Original label in the limit-parameter table retained] | 3–14 dBm |
| Laser Type | DFB laser |
| Broadcast-insertion optical-input range [Original order] | +2 to −7 dBm |
| Optical modulation method | Direct optical intensity modulation |
| Optical-connector form [Customizable to Customer Requirements] | SC/APC or FC/APC |
| Frequency Range [Customizable to 1000MHz] | 47–862 MHz |
| RF input level [Recommended optimum value 80dBuV] | 65–85 dBuV |
| RF test-port level [Relative to the input-port level] | −10 dBuV |
| In-band flatness | ±1 dB |
| Monitor-port level [Relative to the input port] | −10 dBuV |
| Manual level-adjustment range | 0–18 dB |
| RF input impedance | 75 Ω |
| Input return loss [No unit listed in the original table] | ≥16 |
| C/CTB [No unit listed in the original table] | ≥65 |
| C/CSO [No unit listed in the original table] | ≥60 |
| Carrier-to-noise ratio [No unit listed in the original table] | ≥51 |
| Equipment operating temperature | −5 to +45 ℃ |
| Equipment Dimensions [No dimensional unit listed in the original table] | 39×155×238 |
| Weight | 885 g |
| Minimum input level [Limit-parameter table; Recommended optimum value 80dBuV; Test port −10dBuV (relative to the input-port level)] | 65–85 dBuV |
| Limit operating temperature [Limiting Parameters Table] | −5 to +45 ℃ |
Key Features
Datasheet
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