Service manual

Network
41
3
◆
Network
Structure When you press the Network shortcut key the “Network setup” appears.
Each parameter is described in the following. For instructions on how to edit the
parameters, see Navigating and editing, p. 39.
The menu has the following structure:
◆
2Mbit/s– G.703 (E1)
Settings The following settings are available in the 2 Mbit/s - G.703 menu:
Network source Parameters A/B/Auto
Description You may select the specific network input A or B, or you may set
the S
TELLAR
to autodetect the active network input.
Network frame Parameters Off, G.704.
Description The framing must be the same in the encoder and decoder.
Network input format Display 188 RS OFF, 204 RS ON.
Description “188 RS OFF” means that the Reed Solomon algorithm is not
applied.
“204 RS ON” means that the Reed Solomon algorithm is applied.
BER alarm threshold Steps 10e
-9
to 10e
-3
2 Mbit/s G.703 34 Mbit/s G.703 45 Mbit/s G.703
SPI
Network source
<A/B/Auto>
Network frame
<Off/G704>
Network source
<A/B/Auto>
Network frame
<Off/G832>
Network source
<A/B/Auto>
Network frame
<Off/G804/G752>
Network source
<A/B/Auto>
Network input format
<188RSOFF/204RSON/...>
Network setup
ASI
Network source
<A/B/Auto>
Network input format
<188RSOFF/204RSON/...>
Network input format
<188RSOFF/204RSON/...>
BER alarm threshold
LO: 10E-_ HI: 10E-_
Network input format
<188RSOFF/204RSON/...>
BER alarm threshold
LO: 10E-_ HI: 10E-_
Network input format
<188RSOFF/204RSON/...>
BER alarm threshold
LO: 10E-_ HI: 10E-_
Network input status
A: Present B: None
Network input status
A: Present B: None
Network input status
A: Present B: None
Network input status
A: Present B: None
Network input status
A: Present B: None
V.35
BER alarm threshold
Lo: 10E-_ Hi: 10E-_
Network input status
Present/None
Network input format
<188RSOFF/204RSON/...>
V.35 Network input mode
Line: <E1/T1>, Links: _
99-041