Cisco Cisco DigiStar EoC End Point (EP) 데이터 시트
Data Sheet
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DigiStar Ethernet over Coax (EoC) SFP
– EPON ONU
The DigiStar Ethernet over Coax (EoC) system is designed to combine a CATV signal
with Ethernet data for transmission to a subscriber’s home through the existing coax
access network.
with Ethernet data for transmission to a subscriber’s home through the existing coax
access network.
The DigiStar EoC SFP
– EPON ONU, or EPON Stick is used in the DigiStar EoC system to
connect the DigiStar EoC Aggregation Point (AP) E220 to the EPON Optical Line Terminal (OLT).
After being connected to an EPON OLT, the EPON ONU automatically establishes an EPON link
with the OLT, and can then be managed and configured by the OLT.
With the introduction of EPON ONU, the DigiStar EoC AP E220 can support both EPON and
Ethernet uplink with reduced inventory requirements. The E220 with pluggable DigiStar EoC SFP
brings significant benefits to service providers, such as lowered inventory and sparing, easy
installation and trouble-shooting, and overall improvement in system maintenance and service. The
DigiStar EoC SFP is an MSA-compliant SFP that incorporates all optics, electronics, EPON ONU
chip, MCU and software needed for an EPON ONU. It is
an “Optical System on a Stick” that
collapses the functions of Optical/Electronic conversion, EPON ONU, and relevant management
functions onto an SFP transceiver.
Figure 1. DigiStar Ethernet over Coax SFP
– EPON ONU
Features
●
Integrated EPON ONU on SFP
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SFP MSA and SFF-8472 compliance
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IEEE 802.3 ah compliance
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Single fiber bi-directional SC receptacle
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CTC OAM Compliance