Network And Ts Interfaces - Barco STELLAR User And Service Manual

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Network and TS interfaces

Network/TS interfaces
Stellar Dual input
E1 input
E3 input
DS3 input
SPI input
V.35 input
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Network and TS interfaces

The following network/TS interfaces can be ordered for the S
• E1 input
• E3 input
• DS3 input
• SPI input
• ASI input
• V.35 input
• ASI restamping output
• SMPTE 310M output
The input interfaces (apart from the V.35 input) provide a dual input facility support-
ing transmission path duplication. The user can enable the autoswitching facility, so
the S switches automatically to the other input in case of a network failure.
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For information on the network switching criteria, see
p. 77.
When the autoswitching function is disabled the user can enable either of the two
inputs.
The E1 input accepts both framed and unframed transport stream inputs according to
user selection. Framing is according to G.704. The S
the transport stream format as 188 or 204 bytes packet lengths and performs RS
(204,188) error correction when FEC is included in the transport stream.
The E3 input accepts both framed and unframed transport stream inputs according to
user selection. Framing is according to G.832. The S
the transport stream format as 188 or 204 bytes packet lengths and performs RS
(204,188) error correction when FEC is included in the transport stream.
The DS3 input accepts both framed and unframed transport stream inputs according
to user selection. Framing is according to G.804 or G.752. The S
cally detects the transport stream format as 188 or 204 bytes packet lengths and per-
forms RS (204,188) error correction when FEC is included in the transport stream.
When installed with the SPI input the S
stream format as 188 or 204 bytes packet lengths and performs RS (204,188) error
correction when FEC is included in the transport stream.
When installed with the V.35 TS input option the S
originally transmitted on 1 to 5 E1 or on 1 to 6 T1 lines via a set of inverse multiplex-
ers (I-MUXes). From an I-MUX the V.35 TS input option receives a serial data bit
stream and automatically detects the transport stream format as 188 or 204 byte pack-
ets and performs RS (204,188) error correction if FEC is included in the transport
stream.
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Setting up the network input,
automatically detects
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automatically detects
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automatically detects the transport
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can decode a V.35 signal
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:
automati-