16 POTS Telephones and Ethernet over Fiber Extenders 1 Set - Phone Lines POTS Over Fiber Optic converter,Single Mode 20Km And Multimode 500m, Support Called Id, Ring And Fax 样式:with SC interface It can greatly save your

It can greatly save your engineering cabling costs ，what's more it make your audio signal not loss

TV and telephone conference

2x Power supply adapter

plus support for fax & legacy applications that is not supported by VoIP lines

1x Audio Receiver

16 POTS Telephones and Ethernet over Fiber Extenders 1 Set - Phone Lines POTS Over Fiber Optic converter,Single Mode 20Km And Multimode 500m, Support Called Id, Ring And Fax 样式:with SC interface It can greatly save yourFeature: Universal for Both Fiber Types: Same media converters can supports Single mode fiber for a long distance up to 20 km(12miles) and Multimode fiber for a distance up to 500m(0. 31miles), wavelength 1310 1550 nm Extend your POTS Phones and Network: 16 Independent telephone lines + 1 Fast Ethernet (10 100 Mbit s) port over same Single mode or Multimode fiber cable You can setup a POTS phone line and a Fax machine and extend the phone line over