Cisco ONS 15454 DWDM Reference Manual

2-10
Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Chapter 2 Common Control Cards
2.3.5 Power-Level Indicators
2.3.5 Power-Level Indicators
Table 2-6 describes the two power-level LEDs on the TCC2P faceplate.
Note For ONS 15454 ETSI shelf, the power-level LEDs are either green or red. The LED is green when the
voltage on supply inputs is between the extremely low battery voltage and extremely high battery voltage
thresholds. The LED is red when the voltage on supply inputs is above extremely high battery voltage
or below extremely low battery voltage thresholds.
2.4 AIC-I Card
Note For hardware specifications, see the “A.3.3 AIC-I Card Specifications” section on page A-9.
The optional Alarm Interface Controller–International (AIC-I) card provides customer-defined
(environmental) alarms and controls and supports local and express orderwire. It provides
12 customer-defined input and 4 customer-defined input/output contacts. The physical connections are
via the backplane wire-wrap pin terminals. If you use the additional alarm expansion panel (AEP), the
AIC-I card can support up to 32 inputs and 16 outputs, which are connected on the AEP connectors. The
AEP is compatible with ANSI shelves only. A power monitoring function monitors the supply voltage
(–48 VDC). Figure 2-3 shows the AIC-I faceplate and a block diagram of the card.
Table 2-6 TCC2P Power-Level Indicators
Power-Level LEDs Definition
Green/Amber/Red
PWR A LED
The PWR A LED is green when the voltage on supply input A is between the
low battery voltage (LWBATVG) and high battery voltage (HIBATVG)
thresholds. The LED is amber when the voltage on supply input A is between
the high battery voltage and extremely high battery voltage (EHIBATVG)
thresholds or between the low battery voltage and extremely low battery
voltage (ELWBATVG) thresholds. The LED is red when the voltage on
supply input A is above extremely high battery voltage or below extremely
low battery voltage thresholds.
Green/Amber/Red
PWR B LED
The PWR B LED is green when the voltage on supply input B is between the
low battery voltage and high battery voltage thresholds. The LED is amber
when the voltage on supply input B is between the high battery voltage and
extremely high battery voltage thresholds or between the low battery voltage
and extremely low battery voltage thresholds. The LED is red when the
voltage on supply input B is above extremely high battery voltage or below
extremely low battery voltage thresholds.

Cisco ONS 15454 DWDM Specifications

General

Chassis Type	DWDM
Form Factor	Rack-mountable
Slots	17
Storage Temperature	-40 to 158°F (-40 to 70°C)
Relative Humidity	5% to 95% non-condensing
Power Supply	AC or DC
Cooling	Internal fans
Operating Temperature	23 to 104°F (-5 to 40°C)
Altitude	0 to 6500 ft (0 to 1981 m)
Safety Compliance	EN 60950-1
EMI Compliance	FCC Part 15