B.5 apim-67 specifications – Enterasys Networks VHSIM2-A6DP User Manual
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APIM-67 Specifications
APIM and VAPIM Specifications
B-5
B.5
APIM-67 SPECIFICATIONS
The APIM-67 conforms to the electrical characteristics specified by ANSI T1.404-1989
Carrier-to-Customer Installation-DS3 Metallic Interface Specification, Section 5.12 Grounding
Arrangements. In accordance with this specification, each channel (Transmit and Receive) must be
grounded at one end.
Enterasys ships the APIM-67R with the following default jumper settings:
•
Receive channel jumper - grounded
•
Transmit channel jumper - not grounded
shows the location and default setting of each jumper. Refer to
if you need
to change the jumper settings to properly connect the APIM-67R to another DS3 device.
Physical Interface:
DS3
Media Type:
75 Ohm Coaxial Cable
Data Rate:
45 Mbps
Connector Type:
BNC
Typical Link Distance:
136 Meters
CAUTION: The APIM-67R does not use Cell Payload Scrambling. Scrambling must be
disabled on any DS3 device connected to the APIM-67R.