User's Manual
786
Document #: LTRT-89729
Mediant 3000
53.11.6.6
SDH/SONET Parameters
The SDH/SONET parameters are described in the table below.
Note:
SDH/SONET interface is applicable only to Mediant 3000 with TP-6310.
SDH/SONET Parameters
Parameter
Description
Web/EMS: Transmission Type
[PSTNTransmissionType]
Defines the PSTN transmission type for the device.
[0]
None = (Default) PSTN Transmission type is not defined.
[1]
SONET/SDH = Optical SONET or SDH transmission type.
[2]
DS3 = Copper T3 transmission type.
Notes:
For this parameter to take effect, a device reset is required.
This parameter is relevant only when the parameter
TDMBusType is set to FRAMERS (2).
Web: Mode
[SdhFbrGrp_SdhSonetMode]
Determines the SDH/SONET mode for the PSTN interface,
typically per Fiber Group.
[0]
UNKNOWN = Not defined
[1]
STM1 = STM-1
[2]
OC3 = OC-3
When STM-1 mode is selected, set the
SDHFbrGrp_Mapping_Type parameter to 1 (i.e., Asynchronous
TU12 and E1) and ProtocolType for E1. When OC-3 mode is
selected, set the SDHFbrGrp_Mapping_Type parameter to 0
(Asynchronous VT1.5), 2 (Byte-synchronous VT1.5), or 3
(Asynchronous mapping of DS3 in STS1), and ProtocolType for
DS1.
Notes:
For this parameter to take effect, a device reset is required.
This parameter is relevant only when the TDMBusType
parameter is set to acFRAMERS (2), PSTNTransmissionType
is set to SONET/SDH (1), and SdhFbrGrp_SdhSonetMode is
not set to UNKNOWN (0).
Web: Mapping Type
EMS: Fiber Group Mapping
Type
[SDHFbrGrp_Mapping_Type]
Determines the SDH/SONET mapping type (signal label and
payload mapping type) for the PSTN interface. This is typically
selected per Fiber Group.
[0]
VT1.5 Asynchronous = Asynchronous VT1.5 and DS1 (for
OC-3).
[1]
TU-12 Asynchronous = Asynchronous TU12 and E1 (for
STM-1).
[2]
TU-11 Byte Synchronous = VT1.5 Byte Synchronous
mapping (for OC-3).
[3]
Asynchronous DS3 = Asynchronous mapping of DS3 in
STS1, DS3 channelized to DS1's - asynchronous mapping of
channelized DS3 to OC-3, so that the actual interface is OC-3
but mapped to three DS3 trunk interfaces (DS1 > DS3 > STS-
Summary of Contents for Mediant 3000
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Page 27: ...Part I Getting Started with Initial Connectivity...
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Page 41: ...Part II Management Tools...
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Page 103: ...Part III General System Settings...
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Page 113: ...Part IV General VoIP Configuration...
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Page 399: ...Part VI Session Border Controller Application...
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Page 465: ...Part VII Stand Alone Survivability Application...
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Page 497: ...Part VIII IP Media Capabilities...
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Page 501: ...Part IX High Availability System...
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Page 515: ...Part X Maintenance...
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Page 565: ...Part XI Status Performance Monitoring and Reporting...
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Page 609: ...Part XII Diagnostics...
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Page 639: ...Part XIII Appendix...
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Page 871: ...Version 6 6 871 Mediant 3000 User s Manual 55 Selected Technical Specifications Reader s Notes...