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Knowledge Base

FAQ-Why do Only Slot 1, 2 and 4 of NE20 Support HIC Interface Card

Publication Date:  2012-07-27  |   Views:  139  |   Downloads:  0  |   Author:  Han Zhihua  |   Document ID:  EKB0000242533

Contents

Issue Description

Q:
Why do only slot 1, 2 and 4 of NE20 support HIC interface card?

Alarm Information

Null

Handling Process

A:
NE20 HIC card attaches on DMU transmission unit. It is of great forwarding, so it is called HIC card. NP has four DMU in all. DMUA is for communication of NP and RPU. DMUB, DMUC and DMUD matches respectively slot 1, 2 and 4. Only slot 1,2 and 4 of NE20 support HIC card.

Root Cause

Null

Suggestions

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