Televes 769503, User Manual

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32 T-CONT and 256 simultaneous GEM ports;
1:64 SR is granted once optical power transmission from the OLT side is up from -27/30dBm;Unmarked or marked bandwidth management;
Upstream and downstream FEC;
Downstream AES encryption;
Ethernet flow control in client´s port: 802.3x and 802.3ab;
Ability to classify and modify VLAN labels (single or double labeling);
Ability to support multiple VLAN tags per service (Internet, IPTV, VoIP, ACS, etc) from Residencial Gateway. And ability to translate those
VLAN to one specific service VLAN on OLT side, like, IPTV service VLAN, Internet Service VLAN (SVLAN and CVLAN), and VoIP Service VLAN;
802.1 DSCP for CoS support;
IEEE 802.1Q and 802.1p support;
Multicast snooping support IGMPv2 and IGMPv3;
Firmware upgrade through the PON interface following the mechanisms specified in the ITU-T G.984.4 and G.988, including a safe dual
firmware updates image system and the ability of back-up, allowing the SINGLE PORT ONT start in case the software download fails, to
enable a new software update.
3.5 GPON management
The system supports the configuration according to the recommendations described in ITU-T, G.984, G.988 and BBF TR-156.
Specifically the next functionalities are obtained via OMCI for diagnostic (counters and alarms):
ONT configuration checking of the services provisioned;
Acquisition of the physical parameters of the SINGLE PORT GPON ONT interface;
Traffic counters, statistics, errors, GPON interface status: by VLAN, by traffic type, by priority;
Traffic counters, statistics, errors, GbE interface status are only available by port;
Configuration parameters of services provisioned in the ONT: T-CONT, GEMPORT, VLAN and GPON MAC tables;
Alarms/events included in the standards mentioned above.
3.6 RF TV Channel slicing characteristics
ONT Model
ONT 769503-
SFU B
ONT 769503-
SFU C
ONT 769503-
SFU D
ONT 769503-
SFU E
ONT 769503-
SFU F
Number of
channels
- 15 15 15 15
- - - - 25
- - - - 35
Table 3-2: Overlay characteristics
Up to 3 TV channel packs may be implemented with 15, 25 and 35 channels each in a total bandwidth of 47MHz-862MHz.