ONU (Optical Network Unit) light node. ONU into active optical networks unit and passive optical network units.
Generally the receiver, uplink with including light optical transmitter, multiple bridge amplifier network monitoring device is called light node.
ONU function
1, choose to send radio data receiving OLT;
2, the location and send response OLT power control command; Adjust accordingly;
3 the Ethernet, user data cache, and sending in OLT distribution in sending up line direction window.
IEEE 802.3/802.3 completely accord with ah
· receiving sensitivity up - 25.5 dBm
· send power as high as - 1 to + 4dBm
· PON use single fiber connection to OLT, then OLT connected to ONU. ONU provide data, IPTV (namely interactive network TV), voice (using IAD, namely comprehensive Access equipment done Access Device), true realization "triple business place" application. -
The highest rate, PON: 1Gb/s downlink symmetrical data, VoIP voice and IP video services.
Based on configuration, automatically discovered the ONU "plug and play"
Based on the service level agreement, (SLA) billing senior service quality (QoS) function
· rich powerful OAM function supports remote management ability
High sensitivity, low input light light receiving and power consumption
Dying Gasp function, support
Active optical networks unit
Active optical network units are mainly applied in combination of three nets, its integration of the CATV full frequency RF output; High quality VOIP audio; Layer 3 routing model, wireless access, and other functions, relaxed implements three nets fusion terminal equipment access.
Passive optical network units
Passive ONU (optical networks unit) is GEPON (gigabit passive optical network) system user side equipment, through EPON (passive optical fiber network) used to end from OLT (light lines terminal) sends to business. And to cooperate, OLT ONU connected to provide various broadband service users. Such as the Internet surfing, VoIP, HDTV, VideoConference etc. ONU FTTx application user side as copper, is the "equipment" transition into the "era of optical fiber era" necessary high bandwidth cost-effective terminal equipment. As a user GEPON ONU wired access ultimate solutions, in future NGN (next generation network) the whole network construction plays an important role.
1001i UTStarcom ONU GEPON system is used in a cost-effective user terminal equipment. It is designed for home users and SOHO designed for users user, gateways, and/or PC provide gigabit rate broadband connection. 1001i ONU for data and IPTV video service provides a 1 road WangKou 1000Base - T ONU1001i Ethernet, UTStarcom BBS series by the light lines terminal (OLT) distal allocation and management.
Product application
1001i ONU GEPON port connected to the upward through the center (CO), next behavior individual users or S O H O users with no. 1 gigabit E t H E r n E t WangKou. As FTTx future solutions, 1001i ONU through a single fiber GEPON provides a powerful voice, high speed data and video services.
ONU function
1, choose to send radio data receiving OLT;
2, the location and send response OLT power control command; Adjust accordingly;
3 the Ethernet, user data cache, and sending in OLT distribution in sending up line direction window.
IEEE 802.3/802.3 completely accord with ah
· receiving sensitivity up - 25.5 dBm
· send power as high as - 1 to + 4dBm
· PON use single fiber connection to OLT, then OLT connected to ONU. ONU provide data, IPTV (namely interactive network TV), voice (using IAD, namely comprehensive Access equipment done Access Device), true realization "triple business place" application. -
The highest rate, PON: 1Gb/s downlink symmetrical data, VoIP voice and IP video services.
Based on configuration, automatically discovered the ONU "plug and play"
Based on the service level agreement, (SLA) billing senior service quality (QoS) function
· rich powerful OAM function supports remote management ability
High sensitivity, low input light light receiving and power consumption
Dying Gasp function, support
Active optical networks unit
Active optical network units are mainly applied in combination of three nets, its integration of the CATV full frequency RF output; High quality VOIP audio; Layer 3 routing model, wireless access, and other functions, relaxed implements three nets fusion terminal equipment access.
Passive optical network units
Passive ONU (optical networks unit) is GEPON (gigabit passive optical network) system user side equipment, through EPON (passive optical fiber network) used to end from OLT (light lines terminal) sends to business. And to cooperate, OLT ONU connected to provide various broadband service users. Such as the Internet surfing, VoIP, HDTV, VideoConference etc. ONU FTTx application user side as copper, is the "equipment" transition into the "era of optical fiber era" necessary high bandwidth cost-effective terminal equipment. As a user GEPON ONU wired access ultimate solutions, in future NGN (next generation network) the whole network construction plays an important role.
1001i UTStarcom ONU GEPON system is used in a cost-effective user terminal equipment. It is designed for home users and SOHO designed for users user, gateways, and/or PC provide gigabit rate broadband connection. 1001i ONU for data and IPTV video service provides a 1 road WangKou 1000Base - T ONU1001i Ethernet, UTStarcom BBS series by the light lines terminal (OLT) distal allocation and management.
Product application
1001i ONU GEPON port connected to the upward through the center (CO), next behavior individual users or S O H O users with no. 1 gigabit E t H E r n E t WangKou. As FTTx future solutions, 1001i ONU through a single fiber GEPON provides a powerful voice, high speed data and video services.
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