NM-4B-S/T - Cisco 4 x Ports ISDN-BRI Network Module for Catalyst 3600

PVDM3 Modules Specifications

Components

DSP

Multicore DSP technology

DSP external memory

512-megabit double-data-rate (DDR) synchronous dynamic random access memory (SDRAM) for each DSP

Interface

240-pin dual-inline-memory-module (DIMM) interface

Features

Echo cancellation

Software echo cancellation compliant with ITU-T G.168, with 128-ms tail coverage

Operating temperature

-41 to 131?F (-5 to 55?C)

Voltage

3.3V

Current

1.47A

Power

4.85W

Regulatory and Compliance

Safety

?  Complies with IEC 60950 (worldwide) and AS/NZS 60950-1 (Australia and New Zealand), CAN/CSA-C22.2 No. 60950-1, 1st and 2nd Ed. (Canada), and GB4943-95 (People's Republic of China)

?  EN60950-1, 1st and 2nd Ed. (CENELEC; includes EU and EFTA)

?  NOM-019-SCFI-1998 (Mexico), and UL 60950-1, 1st and 2nd Ed. (United States)

Homologation

Platform dependent

Mean time between failure (MTBF)

System dependent

EMC

Emissions

?  CISPR22, Class B

?  EN55022, Class B, CFR47, Part 15, Subpart B, Class B

Harmonics

EN61000-3-2

Flicker

EN61000-3-3

Immunity

?  CISPR24

?  EN 55024

?  EN50082-1

Electrostatic discharge (ESD)

EN 61000-4-2

RF fields

EN 61000-4-3

EFT

EN 61000-4-4

Surge

EN 61000-4-5

Conducted RF

EN 61000-4-6

Power-frequency magnetic fields

EN 6100-4-8

Voltage dips, sags, and interruptions

EN 61000-4-11