Cisco Cisco ONS 15454 SONET Multiservice Provisioning Platform (MSPP) Guía De Diseño

OL-4556-01

196

AIC and AIC-I Card Specifications

Table 6-16 lists the physical characteristics and environmental specifications for the AIC and AIC-
I cards.

Table 6-16: AIC and AIC-I Card Specifications

Specification AIC

AIC-I

Alarm inputs

4 without AEP
– Opto coupler isolated
– Label customer provisionable
– Severity customer provisionable
– Common 32 V output for all alarm

inputs

– Each input limited to 2 mA
– Termination: Wire-wrap on

backplane without AEP, on AEP
connectors with AEP

12 without AEP, 32 with AEP
– Opto coupler isolated
– Label customer provisionable
– Severity customer provisionable
– Common 32 V output for all alarm

inputs

– Each input limited to 2 mA
– Termination: Wire-wrap on

backplane without AEP, on AEP
connectors with AEP

Alarm outputs

4 (user configurable as inputs)
– Switched by opto MOS (metal oxide

semiconductor)

– Triggered by definable alarm

condition

– Maximum allowed open circuit

voltage: 60 VDC

– Maximum allowed closed circuit

current: 100 mA

– Termination: Wire-wrap on

backplane without AEP, on AEP
connectors with AEP

4 (user configurable as inputs) without
AEP, 16 with AEP
– Switched by opto MOS (metal oxide

semiconductor)

– Triggered by definable alarm

condition

– Maximum allowed open circuit

voltage: 60 VDC

– Maximum allowed closed circuit

current: 100 mA

– Termination: Wire-wrap on

backplane without AEP, on AEP
connectors with AEP

Orderwire

Extended and Local Orderwire
supported

UDC

– Bit rate: 64 kb/s, co-directional
– ITU-T G.703
– Input/output impedance: 120 ohm
– Termination: RJ-11 connectors

DCC/GCC

– Bit rate: 576 kb/s
– EIA/TIA-485/V11
– Input/output impedance: 120 ohm
– Termination: RJ-45 connectors

Optional AEP

Yes

Power Monitoring Alarming States

– Power failure (0 to –38 VDC)
– Undervoltage (–38 to–40.5 VDC)
– Overvoltage (beyond –56.7 VDC)

Environmental:

Operating Temperature

- C-Temp (15454-AIC): 32 to 131

degrees Fahrenheit (0 to +55
degrees Celsius)

- I-Temp (15454-AIC-I-T):–40 to 149

degrees Fahrenheit (–40 to +65
degrees Celsius)

–40 to 149 degrees Fahrenheit (–40 to
+65 degrees Celsius)

Operating Humidity

5 to 95%, noncondensing

Power Consumption (including AEP,

if used)

6.01 W, 0.12 A, 20.52 BTU/hr

8.00 W, 0.17 A, 27.3 BTU/hr

Physical Characteristics:

Height

12.650 in. (321.3 mm)

Width

0.716 in. (18.2 mm)

Depth

9.000 in. (228.6 mm)

Weight

1.8 lb (0.82 kg)

Compliance

UL 1950, CSA C22.2 No. 950, EN
60950, IEC 60950, ISO 9001

Predicted MTBF (Years)

42 22

Markov modeling was used to calculate the predicted MTBF.