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媒體報導

達運光電綜合新聞

A8KFR1

1RU Forward Receiver

/Overview/


ACI’s A8KFR1 is an advanced Forward Optical Receiver designed for HFC network to convert the optical signal to RF signal for distribution, with high reliability, scalability, and cost-effectiveness. The A8KFR1 has wide range of operation bandwidth from 45 MHz to 770 MHz or 1 GHz and input optical power range from -5 dBm to 1 dBm. The power supply module can operate with redundancy when two power supplies are installed. Also, the optical receiver module can operate with redundancy when two optical receivers are installed. For the network management, the A8KFR1 supports the remote management by SNMP.


/Features/

  • Operation bandwidth 45 to 770 MHz or 1 GHz operation

  • Supports 80 digital channels/10 analog channels or 110 analog channels loading performance

  • -5 dBm to +1 dBm received input power range

  • Located on the rear panel: rear mount RF ports, optical ports and alarm circuitry

  • Located on the front panel: test-point, gain control, slope control, and LED for easy setup

  • Occupies only 1RU (JIS/EIA) of vertical rack space

  • Redundant forward receiver (optional)

  • Redundant power supply (optional)

  • Operation optical wavelength 1310 or 1550 nm optical input operation

  • RS232 control interface

  • Support Telnet or SNMP management by Ethernet


/Applications/








A8KQRR

300MHz Quad Return Receiver

/Overview/


ACI’s A8KQRR Quad Return Receiver is an integral part of return path system applications. 3RU in height and up to 12 modules can reside in the 19 inch high density chassis (A8KMF3). The receiver has RF bandwidth up to 300MHz with very low noise which is excellent headend return receiver for high frequency split DOCSIS 3.1 transmission i n the HFC network.


/Features/

  • Bandwidth up to 300MHz

  • Wide optical input range

  • 4 Return optical inputs and 4 Return RF outputs (A8KQRR)

  • 2 RF outputs (A8KQRR-AA, A8KQRR-AB)

  • Maximum of 48 returns for Quad receiver modules per chassis

  • Wide optical input range

  • Front optical inputs and rear RF outputs

  • Optical wavelength: 1200 to 1600 nm

  • Hot-swappable

  • Remote monitor and control function by HMS or SNMP

  • Stand alone receivers with no redundancy or with A/B switch for redundant receivers (optional)

  • A8KQRR & A8KQRR-AB AGC (optional)


/Applications/





A8KDRR

300MHz Dual Return Receiver

/Overview/


ACI’s A8KDRR Dual Return Receiver is an integral part of return path system applications. 3RU in height and up to 12 modules can reside in the 19 inch high density chassis (A8KMF3). The receiver has RF bandwidth up to 300MHz with very low noise which is excellent headend return receiver for high frequency split DOCSIS 3.1 transmission i n the HFC network.


/Features/

  • Bandwidth up to 300MHz

  • Wide optical input range

  • 2 Return optical inputs and 2 Return RF outputs (A8KDRR)

  • 1 RF output (A8KDRR-AB)

  • Maximum of 24 returns for Dual receiver modules per chassis

  • Wide optical input range

  • Front optical inputs and rear RF outputs

  • Optical wavelength: 1200 to 1600 nm

  • Hot-swappable

  • Remote monitor and control function by HMS or SNMP

  • Stand alone receivers with no redundancy or with A/B switch for redundant receivers (optional)


/Applications/





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