Juniper M320 Hardware Manual page 145

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Copyright © 2015, Juniper Networks, Inc.
Chapter 13: Management Cable and Transceiver Specifications and Pinouts
Table 70: DB-9 Connector Pinouts (continued)
Pin Signal
4 DTR
5 Ground
6 DSR
7 RTS
8 CTS
9 RING
M320 Connector Interface Panel (CIP) Description on page 13
M320 Chassis Description on page 7
M320 Craft Interface Description on page 15
M320 Site Preparation Checklist Requirements on page 85
Direction Description
–> Data Terminal Ready
— Signal Ground
<– Data Set Ready
–> Request To Send
<– Clear To Send
<– Ring Indicator
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