Infinova N3554TA-1D1B-M and N3554RA-1D1B-M Fiber Optic Transmitter & Receiver

Infinova N3554TA-1D1B-M and N3554RA-1D1B-M Fiber Optic Transmitter & Receiver


Infinova N3554TA-1D1B-M and N3554RA-1D1B-M Fiber Optic Transmitter & Receiver


Working pair when removed from. Includes both transmitter and receiver. This item is in the category “Business & Industrial\Office\Telecom Systems\Phone Switching Systems & PBXs”. The seller is “urban-zone” and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, Korea, South, Indonesia, Taiwan, South Africa, Thailand, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Croatia, Republic of, Antigua and Barbuda, Aruba, Belize, Dominica, Grenada, Saint Kitts-Nevis, Saint Lucia, Montserrat, Turks and Caicos Islands, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.

  • Brand: INFINOVA
  • Type: FIBER OPTIC SHELF
  • Model: FIBER TRANSMISSION CHASSIS
  • MPN: N3910-18S2
  • Country/Region of Manufacture: Unknown

16 port RJ11 Telephone over Fiber Optic Extenders Converters, SC Fast Ethernet

16 port RJ11 Telephone over Fiber Optic Extenders Converters, SC Fast Ethernet


16 port RJ11 Telephone over Fiber Optic Extenders Converters, SC Fast Ethernet


16 port RJ11 Telephone over Fiber Optic Extenders Converters, SC Fast Ethernet


16 port RJ11 Telephone over Fiber Optic Extenders Converters, SC Fast Ethernet


High Quality Telephone over Fiber Extenders. High quality PCM voice telephone Modular design, stable and reliable performance. Support Protocol: IEEE 802.3, IEEE 802. Transmission bandwidth: 10-100Mbps (per network port) full duplex, half duplex fully adaptive. Adopt traditional PSTN normal voice, each voice occupies a 64K channel, support caller ID and fax. Compact design, beautiful appearance and convenient installation and operation. Complete status display function for easy maintenance and management. Single-mode and multi-mode adaptive, simplex SC interface. Working distance : singlemode fiber 020Km. Voice coding: PCM coding, 64Kbps per voice. Balanced noise: =63.7dBmop. Insertion loss: -3 ± 0.75dB. Frequency characteristics: 300 to 3400 Hz (-0.6 to +3 dB). Relay port (FXO): connected to the switch. Two-wire AC input impedance: 200+680//0.1 O (three components). Ringing voltage: 35 150V. Return loss: 20 db. User Interface (FXS): Connect to the user’s telephone. Ringing voltage peak-to-peak value: 110150V. Bell flow: AC90 plus or minus 15V. Ethernet RJ45 port specifications. Rate: 10M/100Mbps, full duplex, half duplex fully adaptive. Actual transmission bandwidth: 50Mbps per network port. Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN). Physical interface: RJ45, support AUTO-MDIX (cross line straight line adaptive). Suitable working voltage AC100240V, DC5V/2A. US/EU/UK/AU power supply adaptor is available. Major communication operators, governments, enterprises and institutions. 1 x PCM telephone Transmitter. 1 x PCM telephone Receiver. 2 x power supply adapter (default US, EU/UK/AU available). This item is in the category “Computers/Tablets & Networking\Enterprise Networking, Servers\VoIP Business Phones/IP PBX”. The seller is “primeda-telecom” and is located in this country: CN.

  • Model: HM-PCM16CH-SC
  • Country/Region of Manufacture: China
  • Interface: DSL/Phone (RJ-11)
  • Ethernet: 1x 10/100BASE-T
  • Transmission distance: Singlemode 0~20Km
  • Type: Telephone extender
  • Optical interface: SC
  • Available distance from exchanger to TX: up to 100 meters
  • Rack mountable for: 19” 1U Rack
  • Power supply: 5V2A (power supply adaptor US/EU/UK/AU Optional)
  • Color: Black
  • MPN: PMD-PCM16CH-SC
  • Phone Lines: 16
  • Brand: Primeda-telecom
  • Manufacturer Warranty: 1 year

Premium PCM Voice 8CH Telephone Fiber Optical Media Converter with Ethernet 20Km

Premium PCM Voice 8CH Telephone Fiber Optical Media Converter with Ethernet 20Km


Premium PCM Voice 8CH Telephone Fiber Optical Media Converter with Ethernet 20Km


Premium PCM Voice 8CH Telephone Fiber Optical Media Converter with Ethernet 20Km


Premium PCM Voice 8CH Telephone Fiber Optical Media Converter with Ethernet 20Km


Premium PCM Voice 8CH Telephone Fiber Optical Media Converter with Ethernet 20Km


Premium PCM Voice 8CH Telephone Fiber Optical Media Converter with Ethernet 20Km


Premium PCM Voice 8CH Telephone Fiber Optical Media Converter with Ethernet 20Km


8 Channels PCM Voice Telephone/Ethernet over Singlemode Fiber Optic up to 20Km. The PCM telephone Optical ASIC devices are developed by our company independently develop and produce PCM telephone service products. The device to LSI and programmable logic chip as the core, then the intersection constitute (FXS), switch port (FXO), Ethernet, and other interface PCM integrated access products. This series of PCM telephone equipment is in a maximum-core optical fiber transmission line telephone transmission 1-8, 1 (10 / 100M Ethernet data) transmission equipment. Equipment using standard desktop chassis. Shape simple and beautiful. External power supply for AC100240V, DC12V2A power supply. Modular design, high integration, stable and reliable performance Provide 8 channels PCM Voice telephone transmission Can provide a route speed 10/100Mbps Ethernet Support Caller Anti-interference ability, built-in lightning protection deal FC fiber interface, Long working distance up to 20Km(12.4Miles) through a singlemode fiber. Voice Bandwidth: 8KHZ 2. Codec: PCM codec, each voice channel 256Kb / S, in line with ITU-T G. Signaling Control: Transparent support any in-band signaling, in line with ITU-T G. Interface communication terminals: ordinary telephone or PBX, PBX (PBX), a public telephone line PSTN network 5. Ringing voltage: 75V, ringing frequency: 25HZ / 50Hz (FXS) 7. Return loss: 40 db 8. Ring Detection Voltage: 35V 9. Ring Detection Frequency: 17HZ-60HZ 10. Power consumption: less than 6W 12. Telephone Interface Type: RJ11 13. LAN Interface: 10 / 100BASE-T RJ45 connector 14. Fiber Interface Type: single-FC type connector 15. Transmission distance: single-mode 0-20KM. Optical Line Rate: 155MHZ 17. Optical transmission power: not less than -14dBm 18. Light-receiving sensitivity: better than -36dBm 19. Working voltage: DC 12V 1A. 1 x Receiver 2 x power supply adapter (US/EU/UK/AU plug available). 1 x 3M FC/FC singlemode fiber patch cord User Manual. This item is in the category “Computers/Tablets & Networking\Enterprise Networking, Servers\VoIP Business Phones/IP PBX”. The seller is “primeda-telecom” and is located in this country: CN.

  • Manufacturer Warranty: 1 year
  • MPN: GSH-TEL8CH
  • Ethernet: 10 / 100BASE-T RJ45
  • Interface: DSL/Phone (RJ-11)
  • Optical interface: FC
  • Country/Region of Manufacture: China
  • Model: GSH-TEL8CH
  • Phone Lines: 8
  • Brand: Primeda-telecom
  • Suitable fiber type: universal singlemode
  • Color: Black
  • Transmitter distance: Single mode 0~20Km
  • Type: Telephone extender

Telephone Extenders PCM Voice Tel over Singlemode single Fiber Optic 20Km SC

Telephone Extenders PCM Voice Tel over Singlemode single Fiber Optic 20Km SC


Telephone Extenders PCM Voice Tel over Singlemode single Fiber Optic 20Km SC


Telephone Extenders PCM Voice Tel over Singlemode single Fiber Optic 20Km SC


Telephone Extenders PCM Voice Tel over Singlemode single Fiber Optic 20Km SC


Telephone Extenders PCM Voice Tel over Singlemode single Fiber Optic 20Km SC


Telephone Extenders PCM Voice Tel over Singlemode single Fiber Optic 20Km SC


Telephone Extenders PCM Voice Tel over Singlemode single Fiber Optic 20Km SC


Telephone Extenders PCM Voice Tel over Singlemode single Fiber Optic 20Km SC


New Arrival , Super High Quality, Ultimate Performance. 4 Channels PCM Voice Telephone over Singlemode Fiber Optic up to 20Km. High quality PCM voice telephone Modular design, stable and reliable performance. Support Protocol: IEEE 802.3, IEEE 802. Transmission bandwidth: 10-100Mbps (per network port) full duplex, half duplex fully adaptive. Adopt traditional PSTN normal voice, each voice occupies a 64K channel, support caller ID and fax. Compact design, beautiful appearance and convenient installation and operation. Complete status display function for easy maintenance and management. Single-mode and multi-mode adaptive, simplex SC interface. Working distance : singlemode fiber 020Km, and compatible with Multimode fiber 0300meters. Voice coding: PCM coding, 64Kbps per voice. Balanced noise: 63.7dBmop. Insertion loss: -3 ± 0.75dB. Frequency characteristics: 300 to 3400 Hz (-0.6 to +3 dB). Relay port (FXO): connected to the switch. Two-wire AC input impedance: 200+680//0.1 (three components). Ringing voltage: 35 150V. Return loss: 20 db. User Interface (FXS): Connect to the user’s telephone. Ringing voltage peak-to-peak value: 110150V. Bell flow: AC90 plus or minus 15V. Ethernet RJ45 port specifications. Rate: 10M/100M, full duplex, half duplex fully adaptive. Actual transmission bandwidth: 50Mbps per network port. Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN). Physical interface: RJ45, support AUTO-MDIX (cross line straight line adaptive). Suitable working voltage AC100240V, DC5V/2A. US/EU/UK/AU power supply adaptor is available. Major communication operators, governments, enterprises and institutions. 1x 4CH PCM telephone Transmitter. 1x 4CH PCM telephone Receiver. 2xpower supply (default US, EU/UK/AU available). The item “Telephone Extenders PCM Voice Tel over Singlemode single Fiber Optic 20Km SC” is in sale since Friday, October 25, 2019. This item is in the category “Computers/Tablets & Networking\Enterprise Networking, Servers\VoIP Business Phones/IP PBX”. The seller is “primeda-telecom” and is located in , . This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.

  • Manufacturer Warranty: 1 year
  • MPN: HM-PCM4CH
  • Ethernet: 1x 10/100BASE-T
  • Transmission distance: Singlemode 0~20Km, Multimode 0~300m
  • Interface: DSL/Phone (RJ-11)
  • Optical interface: SC
  • Country/Region of Manufacture: China
  • Model: HM-PCM4CH
  • Phone Lines: 4
  • Brand: Primeda-telecom
  • Color: Black
  • Power supply: 5V2A (power supply adaptor US/EU/UK/AU Optional)
  • Type: Telephone extender

16 PCM Voice Telephone Extenders Converters Tel/ Ethernet over Fiber Optic FC

16 PCM Voice Telephone Extenders Converters Tel/ Ethernet over Fiber Optic FC


16 PCM Voice Telephone Extenders Converters Tel/ Ethernet over Fiber Optic FC


16 PCM Voice Telephone Extenders Converters Tel/ Ethernet over Fiber Optic FC


16 PCM Voice Telephone Extenders Converters Tel/ Ethernet over Fiber Optic FC


16 Channels PCM Voice Telephone over Singlemode Fiber Optic up to 20Km. With 10/100Mbps Ethernet , FC optical interface. High quality PCM voice telephone Modular design, stable and reliable performance. Support Protocol: IEEE 802.3, IEEE 802. Transmission bandwidth: 10-100Mbps (per network port) full duplex, half duplex fully adaptive. Adopt traditional PSTN normal voice, each voice occupies a 64K channel, support caller ID and fax. Compact design, beautiful appearance and convenient installation and operation. Complete status display function for easy maintenance and management. Single-mode and multi-mode adaptive, simplex SC interface. Working distance : singlemode fiber 020Km. Voice coding: PCM coding, 64Kbps per voice. Balanced noise: 63.7dBmop. Insertion loss: -3 ± 0.75dB. Frequency characteristics: 300 to 3400 Hz (-0.6 to +3 dB). Relay port (FXO): connected to the switch. Two-wire AC input impedance: 200+680//0.1 (three components). Ringing voltage: 35 150V. Return loss: 20 db. User Interface (FXS): Connect to the user’s telephone. Ringing voltage peak-to-peak value: 110150V. Bell flow: AC90 plus or minus 15V. Ethernet RJ45 port specifications. Rate: 10M/100M, full duplex, half duplex fully adaptive. Actual transmission bandwidth: 50Mbps per network port. Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN). Physical interface: RJ45, support AUTO-MDIX (cross line straight line adaptive). FC female (SC optional). Suitable working voltage AC100240V, DC5V/2A. US/EU/UK/AU power supply adaptor is available. Major communication operators, governments, enterprises and institutions. 1 x PCM telephone Transmitter. 1 x PCM telephone Receiver. 2 x power supply adapter (default US, EU/UK/AU available). The item “16 PCM Voice Telephone Extenders Converters Tel/ Ethernet over Fiber Optic FC” is in sale since Thursday, April 25, 2019. This item is in the category “Computers/Tablets & Networking\Enterprise Networking, Servers\VoIP Business Phones/IP PBX”. The seller is “primeda-telecom” and is located in , . This item can be shipped worldwide.

  • Manufacturer Warranty: 1 year
  • MPN: HM-PCM16CH-FC
  • Ethernet: 1x 10/100BASE-T
  • Transmission distance: Singlemode 0~20Km
  • Interface: DSL/Phone (RJ-11)
  • Optical interface: FC (SC optional)
  • Country/Region of Manufacture: China
  • Available distance from exchanger to TX: up to 100meters
  • Model: HM-PCM16CH-FC
  • Rack mountable for: 19” 1U Rack
  • Phone Lines: 16
  • Brand: Primeda-telecom
  • Color: Black
  • Power supply: 5V2A (power supply adaptor US/EU/UK/AU Optional)
  • Type: Telephone converter

32 Channel PCM Voice Telephone 100Mbps Ethernet SC over Fiber Optic up 20Km

32 Channel PCM Voice Telephone 100Mbps Ethernet SC over Fiber Optic up 20Km


32 Channel PCM Voice Telephone 100Mbps Ethernet SC over Fiber Optic up 20Km


32 Channel PCM Voice Telephone 100Mbps Ethernet SC over Fiber Optic up 20Km


32 Channel PCM Voice Telephone 100Mbps Ethernet SC over Fiber Optic up 20Km


32 Channel PCM Voice Telephone 100Mbps Ethernet SC over Fiber Optic up 20Km


32 Channel PCM Voice Telephone 100Mbps Ethernet SC over Fiber Optic up 20Km



32 Channels PCM Voice Telephone over Singlemode Fiber Optic up to 20Km. High quality PCM voice telephone Modular design, stable and reliable performance. Support Protocol: IEEE 802.3, IEEE 802. Transmission bandwidth: 10-100Mbps (per network port) full duplex, half duplex fully adaptive. Adopt traditional PSTN normal voice, each voice occupies a 64K channel, support caller ID and fax. Compact design, beautiful appearance and convenient installation and operation. Complete status display function for easy maintenance and management. Single-mode and multi-mode adaptive, simplex SC interface. Working distance : singlemode fiber 020Km. Voice coding: PCM coding, 64Kbps per voice. Balanced noise: 63.7dBmop. Insertion loss: -3 ± 0.75dB. Frequency characteristics: 300 to 3400 Hz (-0.6 to +3 dB). Relay port (FXO): connected to the switch. Two-wire AC input impedance: 200+680//0.1 (three components). Ringing voltage: 35 150V. Return loss: 20 db. User Interface (FXS): Connect to the user’s telephone. Ringing voltage peak-to-peak value: 110150V. Bell flow: AC90 plus or minus 15V. Ethernet RJ45 port specifications. Rate: 10M/100M, full duplex, half duplex fully adaptive. Actual transmission bandwidth: 50Mbps per network port. Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN). Physical interface: RJ45, support AUTO-MDIX (cross line straight line adaptive). Suitable working voltage AC100240V, DC5V/2A. US/EU/UK/AU power supply adaptor is available. Major communication operators, governments, enterprises and institutions. 1x 32CH PCM telephone Transmitter. 1x 32CH PCM telephone Receiver. 2xpower supply (default US, EU/UK/AU available). The item “32 Channel PCM Voice Telephone 100Mbps Ethernet SC over Fiber Optic up 20Km” is in sale since Friday, October 25, 2019. This item is in the category “Computers/Tablets & Networking\Enterprise Networking, Servers\VoIP Business Phones/IP PBX”. The seller is “primeda-telecom” and is located in , . This item can be shipped worldwide.

  • Manufacturer Warranty: 1 year
  • MPN: HM-PCM32CH
  • Ethernet: 1x 10/100BASE-T
  • Transmission distance: Singlemode 0~20Km
  • Interface: DSL/Phone (RJ-11)
  • Optical interface: SC
  • Country/Region of Manufacture: China
  • Model: HM-PCM32CH
  • Rack mountable for: 19” 1U Rack
  • Phone Lines: 32
  • Brand: Primeda-telecom
  • Color: Black
  • Power supply: 5V2A (power supply adaptor US/EU/UK/AU Optional)
  • Type: Telephone extender

48 Port PCM Voice Telephone/Ethernet over Fiber Optic Extender Single fiber 20Km

48 Port PCM Voice Telephone/Ethernet over Fiber Optic Extender Single fiber 20Km


48 Port PCM Voice Telephone/Ethernet over Fiber Optic Extender Single fiber 20Km


48 Port PCM Voice Telephone/Ethernet over Fiber Optic Extender Single fiber 20Km


48 Port PCM Voice Telephone/Ethernet over Fiber Optic Extender Single fiber 20Km


48 Port PCM Voice Telephone/Ethernet over Fiber Optic Extender Single fiber 20Km


48 Port PCM Voice Telephone/Ethernet over Fiber Optic Extender Single fiber 20Km


48 Port PCM Voice Telephone/Ethernet over Fiber Optic Extender Single fiber 20Km


48 Port PCM Voice Telephone/Ethernet over Fiber Optic Extender Single fiber 20Km


48 Channels PCM Voice Telephone over fiber optic media converterd with 10/100Mbps Ethernet. Long working distance, Singlemode fiber up to 20Km. The 48 channels telephone over fiber optic transceiver adopts the most advanced all-digital video and optical fiber transmission technology in the world, which avoids the shortcomings of analog frequency modulation, phase modulation, amplitude modulation optical transceiver, crosstalk interference, two-way telephone crosstalk, and product performance susceptible to environmental factors. The 1-48 channels telephone is synchronized in real-time on a single-core fiber, without distortion, and with high quality. The plug-and-play design makes installation easy and eliminates the need for on-site adjustment. The optical modules and core circuits are imported industrial grade chips, full surface mount, and advanced switching power supply, anti-electromagnetic radiation devices and other technologies. High, all optical and electrical interfaces are in line with international standards, ensuring that the product can run continuously for long periods of time without failure in various complex environments. Through the all-digital uncompressed transmission of telephone signals, all digital series optical transceivers have the ability to ensure high-quality signal transmission indicators no matter how complex optical transmission links. The all-digital optical transceiver supports single-mode or multi-mode optical fiber transmission, and the optical interface form FC/ST/SC is optional. The all-digital optical transceiver also provides a wealth of power, fiber link status, telephone, network signal input, output, data input, output effective indication function, making user installation and debugging very convenient. Urban Intelligent Traffic Monitoring System (ITS) Tunnel Communication Intercom and Monitoring System. Remote multimedia teaching / campus monitoring TV teleconferencing transmission system. Large-scale factory and mine enterprise security monitoring system Long-distance broadcast TV transmission system. Safe City High Definition Monitoring System Building Visual Intercom Control System. Community intelligent monitoring system. Electric/hydraulic safety monitoring system. Application: Remote telephone networking. Physical interface terminal: RJ11. Two-wire input impedance: 600 (off-hook). Return loss: 40 dB. FXO switch interface: pick-up switch. Ring detection voltage: 35V. Ringing detection frequency: 17HZ-60HZ. Lightning protection characteristics: IEC61000-4-2 (ESD): Air – 15kV, Contact – 8kV. Lightning protection characteristics: IEC 61000-4-4 (EFT): 40A – 5/50ns. Lightning protection features: IEC 61000-4-5 (Surge): 24A, 8/20s – Level 1 (Line-Ground) & Level 1 (Line-Line). Application: Remote computer networking, video server network signal transmission. Physical interface: Unshielded super 5 RJ-45 seat. Interface rate: 10/100Mbit/s adaptive, default is 100MBPS working status. Support Protocol: IEEE 802.3 100Base-TX, 10/100M Ethernet Standard. Communication mode of operation: full or half duplex. Lightning protection features: IEC61000-4-2 (ESD): Air – 15kV, Contact – 8kV. Lightning protection features: IEC 61000-4-5 (Surge): 24A, 8/20s – Level 4 (Line-Ground) & Level 4 (Line-Line). Ethernet: Achieve long-distance computer networking. Commonly used standards: This digital video optical transceiver usually uses 020Km single-mode fiber transmission and compatible with 0500 meters multimode fiber transmission. The video quality is independent of the transmission distance within the allowable optical power range. Ambient temperature: -20 °C +75 °C. Storage temperature: -60 ° C +100 ° C. Relative humidity: 0 to 95% (no condensation). Rated supply voltage: AC85-260V/50Hz/60Hz. Power consumption: 40w (Input: DC5V 5000mA). 1 x Telephone Transmitter. 1 x Telephone Receiver 2 x Power supply adapter. 1 x 3M FC/FC singlemode fiber patch cord. The item “48 Port PCM Voice Telephone/Ethernet over Fiber Optic Extender Single fiber 20Km” is in sale since Friday, November 15, 2019. This item is in the category “Computers/Tablets & Networking\Enterprise Networking, Servers\VoIP Business Phones/IP PBX”. The seller is “primeda-telecom” and is located in , . This item can be shipped worldwide.

  • Features: Telephone over fiber
  • Manufacturer Warranty: 1 year
  • MPN: HM-48PCM-E-FC
  • Ethernet: 10 / 100M BASE-T RJ45
  • Interface: DSL/Phone (RJ-11)
  • Optical interface: FC (SC optional)
  • Country/Region of Manufacture: China
  • Model: HM-48PCM-E-FC
  • Phone Lines: 48
  • Brand: Primeda-telecom
  • Transmitter distance: Single mode 0~20Km, Compatible multimode 0~500m
  • Type: Telephone extender

64 Ports RJ11 Telephone/RJ45 Ethernet to Fiber Optic Extender Singlemode up 20Km

64 Ports RJ11 Telephone/RJ45 Ethernet to Fiber Optic Extender Singlemode up 20Km


64 Ports RJ11 Telephone/RJ45 Ethernet to Fiber Optic Extender Singlemode up 20Km


64 Ports RJ11 Telephone/RJ45 Ethernet to Fiber Optic Extender Singlemode up 20Km


64 Ports RJ11 Telephone/RJ45 Ethernet to Fiber Optic Extender Singlemode up 20Km


64 Ports RJ11 Telephone/RJ45 Ethernet to Fiber Optic Extender Singlemode up 20Km


64 Ports RJ11 Telephone/RJ45 Ethernet to Fiber Optic Extender Singlemode up 20Km


64 Ports RJ11 Telephone/RJ45 Ethernet to Fiber Optic Extender Singlemode up 20Km


64 Ports RJ11 Telephone/RJ45 Ethernet to Fiber Optic Extender Singlemode up 20Km


64 Channels PCM Voice Telephone over fiber optic media converter with 10/100Mbps Ethernet. Long working distance, Singlmode fiber up to 20Km (12.4miles). The 64 channels telephone over fiber optic transceiver adopts the most advanced all-digital video and optical fiber transmission technology in the world, which avoids the shortcomings of analog frequency modulation, phase modulation, amplitude modulation optical transceiver, crosstalk interference, two-way telephone crosstalk, and product performance susceptible to environmental factors. The 1-64 channels telephone is synchronized in real-time on a single-core fiber, without distortion, and with high quality. The plug-and-play design makes installation easy and eliminates the need for on-site adjustment. The optical modules and core circuits are imported industrial grade chips, full surface mount, and advanced switching power supply, anti-electromagnetic radiation devices and other technologies. High, all optical and electrical interfaces are in line with international standards, ensuring that the product can run continuously for long periods of time without failure in various complex environments. Through the all-digital uncompressed transmission of telephone signals, all digital series optical transceivers have the ability to ensure high-quality signal transmission indicators no matter how complex optical transmission links. The all-digital optical transceiver supports single-mode or multi-mode optical fiber transmission, and the optical interface form FC/ST/SC is optional. The all-digital optical transceiver also provides a wealth of power, fiber link status, telephone, network signal input, output, data input, output effective indication function, making user installation and debugging very convenient. Urban Intelligent Traffic Monitoring System (ITS) Tunnel Communication Intercom and Monitoring System. Remote multimedia teaching / campus monitoring TV teleconferencing transmission system. Large-scale factory and mine enterprise security monitoring system Long-distance broadcast TV transmission system. Safe City High Definition Monitoring System Building Visual Intercom Control System. Community intelligent monitoring system. Electric/hydraulic safety monitoring system. Application: Remote telephone networking. Physical interface terminal: RJ11. Two-wire input impedance: 600 (off-hook). Return loss: 40 dB. FXO switch interface: pick-up switch. Ring detection voltage: 35V. Ringing detection frequency: 17HZ-60HZ. Lightning protection characteristics: IEC61000-4-2 (ESD): Air – 15kV, Contact – 8kV. Lightning protection characteristics: IEC 61000-4-4 (EFT): 40A – 5/50ns. Lightning protection features: IEC 61000-4-5 (Surge): 24A, 8/20s – Level 1 (Line-Ground) & Level 1 (Line-Line). Application: Remote computer networking, video server network signal transmission. Physical interface: Unshielded super 5 RJ-45 seat. Interface rate: 10/100Mbit/s adaptive, default is 100MBPS working status. Support Protocol: IEEE 802.3 100Base-TX, 10/100M Ethernet Standard. Communication mode of operation: full or half duplex. Lightning protection features: IEC61000-4-2 (ESD): Air – 15kV, Contact – 8kV. Lightning protection features: IEC 61000-4-5 (Surge): 24A, 8/20s – Level 4 (Line-Ground) & Level 4 (Line-Line). Ethernet: Achieve long-distance computer networking. Commonly used standards: This digital video optical transceiver usually uses 020Km single-mode fiber transmission and compatible with 0500 meters multimode fiber transmission. The video quality is independent of the transmission distance within the allowable optical power range. Ambient temperature: -20 °C +75 °C. Storage temperature: -60 ° C +100 ° C. Relative humidity: 0 to 95% (no condensation). Rated supply voltage: AC85-260V/50Hz/60Hz. Power consumption: 40w (Input: DC5V 5000mA). 1 x Telephone Transmitter. 1 x Telephone Receiver 2 x Power supply adapter. 1 x 3M FC/FC singlemode fiber patch cord. The item “64 Ports RJ11 Telephone/RJ45 Ethernet to Fiber Optic Extender Singlemode up 20Km” is in sale since Friday, November 15, 2019. This item is in the category “Computers/Tablets & Networking\Enterprise Networking, Servers\VoIP Business Phones/IP PBX”. The seller is “primeda-telecom” and is located in , . This item can be shipped worldwide.

  • Features: telephone to fiber
  • Manufacturer Warranty: 1 year
  • MPN: HM-64PCM-E-FC
  • Ethernet: 10 / 100M BASE-T RJ45
  • Interface: DSL/Phone (RJ-11)
  • Optical interface: FC (SC optional)
  • Country/Region of Manufacture: China
  • Model: HM-64PCM-E-FC
  • Phone Lines: 64
  • Brand: Primeda-telecom
  • Transmitter distance: Singlemode 0~20Km, multimode 0~500 meters
  • Type: Telephone extender

FRM220-FXO/FXS-SC030-CH01, POTS Phone Line over Fiber Converter

FRM220-FXO/FXS-SC030-CH01, POTS Phone Line over Fiber Converter


FRM220-FXO/FXS-SC030-CH01, POTS Phone Line over Fiber Converter


FRM220-FXO/FXS-SC030-CH01, POTS Phone Line over Fiber Converter


The FRM220-FXO/FXS is a POTS (Plain Old Telephone System) over fiber converter/extender. The POTS connection uses a standard RJ-11C modular connector for one copper pair connection. A pair of FRM220-FXO/FXS is required to implement an end to end system. FXO mode connects to a telephone line (PSTN) or PBX station line and has ability to detect ringing voltages and to act as a telephone. FXS mode is the reciprocal unit and has ability to act as PSTN and connects to a telephone device. When the FRM220-FXO/FXS card is placed in the FRM220 rack with NMC management, in-band management allows configuring and viewing the card and remote converter’s status, type, version, fiber link status, on hook status and alarms. Both card and remote can be configured to enable or disable the port, reset the port and set the FXO or FXS mode. When configured in an FXS to FXS fashion, a private “hot line” or direct line is created. When placed in a single slot chassis and used standalone without management, the card may be configured by DIP switch. The FRM220 is brand new never used, but does not come in the original packaging. Extend telephone voice transmission up to 120km over fiber. Network management via terminal, web or SNMP in FRM220 (NMC). Supports caller ID Pass-Through. Selectable FXO or FXS mode. Supports FXS to FXS hot line. Supports D/D function for SFP fiber transceiver. Figure 1 : Automatic Ring down hotline. Figure 2 : Voice Transmission from 2km to 120km over fiber. Figure 3 : Selectable FXO or FXS mode. The item “FRM220-FXO/FXS-SC030-CH01, POTS Phone Line over Fiber Converter” is in sale since Sunday, December 15, 2019. This item is in the category “Business & Industrial\Office\Telecom Systems\Phone Switching Systems & PBXs”. The seller is “everyld169″ and is located in McHenry, Illinois. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Chile, Costa rica, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Turks and caicos islands, Bangladesh, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Luxembourg, Monaco, Macao, Martinique, Nicaragua, Pakistan, Paraguay, Uruguay, Sri lanka, South africa, Colombia, Antigua and barbuda, Saint lucia, Barbados, Bermuda, Cayman islands, Maldives, Oman, Reunion.

SET OF 3 Nortel Norstar DTI MCK Fiber Module Extender with Cables

SET OF 3 Nortel Norstar DTI MCK Fiber Module Extender with Cables


Includes 3 82in fiber reels. I TRY TO LIST MY PRODUCTS AS ACCURATELY AS POSSIBLE. IF YOUR ITEM ARRIVES AND IS NOT AS DESCRIBED/NOT WORKING. CONTACT ME IMMEDIATELY SO THAT I CAN CORRECT THE PROBLEM!! The item “SET OF 3 Nortel Norstar DTI MCK Fiber Module Extender with Cables” is in sale since Tuesday, August 6, 2019. This item is in the category “Business & Industrial\Office\Telecom Systems\Phone Switching Systems & PBXs”. The seller is “wdd60″ and is located in Windermere, Florida. This item can be shipped to United States, Mexico.

  • Brand: Nortel
  • Series: Nortel