Verilink WANsuite 5165, Справочное руководство

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3-6 W A N s u i t e 5 1 6 5
Function (Network 2
Only)
In the “Slaved” function, Network 2 is slaved and can only be mapped to
Network 1. In the Network function, Network 2 functions as an independent
network, but can only be mapped to Serial 2.
Values: Slaved, Network
Default: Slaved
NOTICE:
The “Function” parameter fundamentally affects the operation of the
unit. Even though this parameter is found only on the Network 2 screen,
its setting affects both Network ports and the Service table.
Mode Selects the network service type.
Values: Long Haul, Short Haul
Default: Long Haul
Line Build-Out (Long
Haul)
Sets the transmit Line Build Out (LBO) for the Long-Haul network interface.
Values: 0,
−
7.5,
−
15.0,
−
22.5 dB
Default: 0 dB
DSX Level (Short
Haul)
Specifies the DTE DSX-1 interface output level.
Values: 0
−
110, 111
−
220, 221
−
330, 331
−
440, 441
−
550, 551
−
660, >661 ft
Default: 0
−110
ft
Framing Selects the framing for the network side of the DSU/CSU.
Values ESF, D4
Default: ESF
Coding Sets the network side line coding.
Values: AMI, B8ZS
Default: B8ZS
Timing Sets the timing source to synchronize the unit’s internal timing generators. In
all cases, slips are controlled to occur on frame boundaries at the Network
ports when timing synchronization is lost. The options are as follows:
Network 1
“Function” parameter (on the Network 2 screen) in Slave mode
−
Internal,
Network 1, Network 2, Serial 1, Serial 2
“Function” parameter (on the Network 2 screen) in Network mode
−
Internal,
Network 1, Serial 1
Network 2
“Function” parameter in “Slaved” mode
−
timing parameter is ignored in
Slave mode
“Function” parameter in Network mode
−
Internal, Network 2, Serial 2
Definitions of the timing sources are as follows: