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Table of Contents

Specification

Specification

VISM 2.0 Specifications

General

Physical Interface specifications and applicable Standards

Physical Layer Interface T1

Physical Layer Interface E1

Card General

VISM Front Card:

AX-VISM-8T1/8E1 7.25" x 16.25"

VISM Line Modules
AX-RJ48-8T1-LM 7.0" X 4.5"
AX-R-RJ48-8T1-LM 7.0" X 4.5"
AX-RJ48-8E1-LM 7.0" X 4.5"
AX-R-RJ48-8E1-LM 7.0" X 4.5"
AX-SMB-8E1-LM 7.0" X 4.5"
AX-R-SMB-8E1-LM 7.0" X 4.5"

Total VISM Power:

48 V DC, (100 W estimated)
5 V DC, (25 W estimated)
3.3 V DC (43 W estimated)
2.5 V DC (12 W estimated)

Counters specification

T1/E1 Framers:
OOF Count
LCV Count
FER Count
CRC Error Count

RTP/RTCP:
Number of packets received
Number of packets transmitted
Number of error packets received

ATM cells
Number of cells transmitted to cellbus
Number of cells discarded due to intershelf alarm
Number of cells transmitted with CLP bit set
Number of AIS cells transmitted
Number of FERF cells transmitted
Number of end-end loop-back cells transmitted
Number of segment loop-back cells transmitted

Number of cells received from cellbus
Number of cells received with CLP bit set
Number of AIS cells received
Number of FERF cells received
Number of end-end loop-back cells received
Number of segment loop-back cells received
Number of OAM cells discarded due to CRC-10 error

Diagnostics:
Header of last cell with unknown LCN


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Posted: Wed Aug 30 18:08:04 PDT 2000
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