Hands-free (HF) speaker provides users with convenient operation
Maximum dynamic range 50dB@1550nm for long distance communication
Can be used as a steady laser source
A iculate voice, low background noise
Judgmatical calling function
32 steps volume control
Low-power alarm
Maximum dynamic range 50dB for long distance communication
Fiber optic talk set carry full-duplex communication with high quality voice connection without being affected by distance, it is widely used in operations of optical fiber installation, testing and maintenance works. If you need this Optical Talk Sets FS-29 with Red Light Source 60KM in a large quantity, welcome to contact us. We will give you a special discount.
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FS-29 |
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Wavelength |
A:1310nm, B:1550nm (unit A works at 1310nm, unit B works at 1550nm) |
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Telecommunication system |
Full duplex communication |
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Fiber Type |
SM & MM (the dynamic range will shrink 20dB for MM fiber) |
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Spectral Width |
<15nm |
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Adaptor type |
FC/PC |
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Dynamic Range |
50dB |
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Output Power |
-3dBm |
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Power Supply |
Rechargeable build-in Ni-MH Battery &. AC/DC adaptor |
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Operating Hours |
40 hours (standard) |
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Tri-party communication |
YES |
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Hands-free speaker |
YES |
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Dimension |
220L*110W*45H |
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Operating Temperature |
-10~+50cels |
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Storage Temperature |
-20~+70cels |
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Operating Humidity |
<90% (Non-condensing) |
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Net weight |
550g (including battery) |
@ 1550nm, CW, 23±3 celsius, Relative Humidity ≤70%, with FC connector
India
