ADC Release 3.1 User Manual
Page 243
1152700
•
Issue 1
•
February 2001
•
Section 2 Operation and Maintenance
Page 2-223
© 2000, ADC Telecommunications, Inc.
DLP-747
Page 3 of 5
Table 747-1. E1 Multi 1 Configuration Options
SELECTION
DEFAULT
OPTIONS
DEFINITIONS
Card and Port
Administrative State
Unlocked
Unlocked
Locked
Enables or disables card or port for service,
respectively.
Ingress/Egress
Congestion
Threshold
80
0-100
Percentage of ingress or egress buffer capacity that
will cause a congestion threshold notification.
Ring Selection
Auto
Auto
Ring 16
Ring 17
Card will automatically select traffic from the ring
direction with the best signal.
Card will receive traffic from Ring 16 direction.
Card will receive traffic from Ring 17 direction.
Transmit Timing
Source
Local
Received
Local
Incoming clock pulse used for outgoing signal.
Clock pulse supplied by the SC cards used for
outgoing signal.
Service Type
CRS
CES
CRS
Circuit Emulation Service.
Cell Relay Service.
Line Build Out
120 Ohms
75 Ohms
120 Ohms
Sets the signal strength according to the distance in
feet that the Cellworx STN is from the E1
interfacing equipment.
Line Coding
HDB3
HDB3
European Standard, non configurable.
Line Type
E1 CRC-4
MF
E1 CRC-4
MF
Sets the line type to reflect customer equipment.
Must be set in groups of 8 ports (1-8 and 9-16).
Loopback. Config
None
None
Terminal
Facility Line
No loopback activated on this card.
Sends cells to the cellbus and back to the ring. No
changes are made to the path layer data.
Loops the incoming signal back to CPE, generates
AIS to the cellbus.
Circuit Identifier
<blank>
Up to 20
alphanumeric
characters.
User defined. Usually describes the traffic,
customer, and/or channel number.
Interface Name
<default>
Alphanumeric
User defined, up to 20 alpha numeric characters
Loopback Location
Code
All 1s
Alphanumeric
Used to loopback the incoming signal and transmit
it back to the customer equipment, limited to 16
numeric characters.
Recording Interface
ID
All 0s
Numeric
Identifies the site card and port location for
customer billing capabilities, (allows assignment of
a customer ID for each port), limited to 15 numeric
characters.
Provisioned
Endpoints
0
User cannot
configure.
Displays how many VPC or VCC endpoints are
configured by administrator on this card.
Interface Type
UNI
UNI
NNI
Specifies interface type as User to Network
Interface or Network to Network Interface.
CAC Formula
PCR
PCR
SCR
Specifies Peak Cell Rate or Sustained Cell Rate for
Connection Admission Control.
(continued)