1152700 • Issue 1 • February 2001 • Section 2 Operation and Maintenance
Page 3 of 3
Table
SELECTION | DEFAULT |
Signal | 5 |
Degrade BER |
|
Threshold |
|
Medium Type | SONET |
|
|
OPTIONS
5 through 9
SONET
SDH
DEFINITION
Defines the number of bit errors the port can incur before a signal degrade occurs and generates an alarm message and probably protection switch.
Not configurable on RIC. This is determined by the dipswitch on the SC EIM, which sets the shelf type. Can be SONET, Synchronous Optical Network, US, or Synchronous Digital Hierarchy, European standard for transporting data over fiber.
Loopback towards
Line Coding
Line Type
Transmit Path Trace
1
None
NRZ
Card Dependant
(example)
NE1_Slot17_ Port1 (OC12)
None
Terminal
Facility
SonetOther
sonetShortSingle Mode
sonetLongSingle Mode
sonetMultiMode
No loopback activated on this card.
Sends cells back to the cellbus and back out to the ring. No changes are made to the path layer data.
Loops the incoming signal back to the CPE and generates AIS to the cellbus.
Not configurable by user.
Not configurable by user, dependant on card type inserted.
Card position dependent. This is assigned by the system according to the NE and slot it is equipped in.
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© 2000, ADC Telecommunications, Inc.
