Ericsson MX8400, Справочное руководство

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Hardware Options and Software Licenses
3.3.1.4 Output Ports
•
Maximum of eight output streams - up to eight can be ProMPEG FEC output
streams
•
Supports all FEC modes specified in SMPTE 2022-1-2007 and SMPTE 2022-2-
2007 (based on ProMPEG CoP #3)
•
2 independent outputs, dual redundant outputs, or dual mirrored outputs
•
100 Mbps and 1000 Mbps supported (full duplex only, both ports must be same
speed)
•
Total of up to 1 Gbps output stream bandwidth per card
•
Up to 952 Mbps bandwidth per Ethernet port (UDP, no FEC, 7 packets per
frame)
•
Supports both UDP and RTP encapsulation
•
Supports 188 bytes per TS packet
•
Supports between 1 and 7 TS packets per frame
Note: This implies that all interfaces are carrying the same output data.
The maximum output rate (not including FEC overhead) for a single transport
stream is
250 Mbps.
3.3.1.5 License Information
Purchase of the card comes with a license for FEC on up to 32 Input Streams. A
license requires purchasing (MX8400/SWO/PROFEC/EXT) for each output FEC
transport stream.
3.3.2 Connectors
Each RJ-45 has speed, link and activity indicators located close to the associated
connector. Each port can be configured as follows:
•
ports 1 and 2 as inputs, ports 3 and 4 as outputs;
•
ports 1 and 2 as bidirectional, ports 3 and 4 not used.
This is fully explained in Annex E, Redundancy Modes . Figure 3.5 shows the rear
panel of the RJ-45 Ethernet Option module.
Figure 3.5 MX8400/HWO/PROFEC Rear Panel
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