- Contact Person : Mr. He Yong
- Company Name : Shanghai Grandway Telecom Tech. Co., Ltd.
- Tel : 0086-21-54451260
- Fax : 0086-21-54451266
- Address : Shanghai,Shanghai,6F,Xin'An Building,No.99 Tianzhou Rd.
- Country/Region : China
- Zip : 200233
Optical Talk Sets, optical talksets, optical talk set
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Model Item | OTS-3 | OTS-4 |
Wavelength | A:1310nm, B:1550nm (unit A works at 1310nm, unit B works at 1550nm) | |
Telecommunication system | Full duplex communication | |
Fiber type | SM & MM (the dynamic range will be 20db shrink with MM fiber) | |
Spectral Width | <15nm | |
Adaptor type | FC/PC | FC/PC |
Dynamic range | 40dB @1310nm | 50dB @1550nm 45dB @1310nm |
Buzzer | 16KHz carrier wave | |
Output power | -3 dBm | |
Power supply | 9V Laminated Battery &. AC/DC adaptor | Replaceable build-in Ni-MH Battery &. AC/DC adaptor |
Operating hours | 10 hours (standard) | 40 hours (standard) |
Tri-party communication | NO | YES |
Hands-free peaker | NO | YES |
Dimension | 160L*70W*20H | 220*110*45 |
Operating Temperature | -10~+50 | |
Storage Temperature | -20~+70 | |
Operating Humidity | 95% | |
Net weight | 200g (including battery) | 550g (including battery) |
Optical Talk Sets, optical talksets
Optical Talk Sets, optical talksets, optical talk set
