T1600 Alarm Relay Contacts; T1600 Power System Overview - Juniper T1600 Hardware Manual

T1600 Core Router Hardware Guide
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T1600 Alarm Relay Contacts

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T1600 Power System Overview

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indicate the connection in use: the yellow LED lights for a 10-Mbps connection, and
the green LED lights for a 100-Mbps connection.
—Connects the Routing Engine to a system console through an RS-232
CONSOLE
(EIA-232) serial cable.
AUXILIARY — Connects the Routing Engine to a laptop, modem, or other auxiliary device
through an RS-232 (EIA-232) serial cable.
T1600 Alarm Relay Contacts
The CIP has two alarm relay contacts for connecting the router to external alarm devices
(see Figure 35 on page 57). Whenever a system condition triggers either the red or yellow
alarm on the craft interface, the alarm relay contacts are also activated. The alarm relay
contacts are located below the Routing Engine ports. The terminal blocks that plug into
the alarm relay contacts are supplied with the router. They accept wire of any gauge
between 28-AWG and 14-AWG (0.08 and 2.08 mm
gauge of wire appropriate for the external device you are connecting.
T1600 Craft Interface Host Subsystem LEDs on page 54
Replacing a T1600 CIP on page 192
T1600 Routing Engine Interface Cable and Wire Specifications on page 369
T1600 RJ-45 Connector Pinouts for the Routing Engine ETHERNET Port on page 371
T1600 DB-9 Connector Pinouts for the Routing Engine AUXILIARY and CONSOLE Ports
on page 372
The CIP has two alarm relay contacts for connecting the router to external alarm devices.
Whenever a system condition triggers either the red or yellow alarm on the craft interface,
the alarm relay contacts are also activated. The alarm relay contacts are located below
the Routing Engine ports. The terminal blocks that plug into the alarm relay contacts are
supplied with the router. They accept wire of any gauge between 28-AWG and 14-AWG
2
(0.08 and 2.08 mm ), which is not provided. Use the gauge of wire appropriate for the
external device you are connecting.
T1600 Connector Interface Panel (CIP) Overview on page 56
T1600 Craft Interface Description on page 51
T1600 Power System Description on page 59
T1600 Three-Input 240-A DC Power Supply Overview on page 59
T1600 Three-Input 240-A DC Power Supply LEDs on page 61
T1600 Four-Input 240-A DC Power Supply Overview on page 62
T1600 Four-Input 240-A DC Power Supply LEDs on page 64
2
), which is not provided. Use the
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