Cisco NM-HDV-2E1-60= Datasheet

Browse online or download Datasheet for Network switch components Cisco NM-HDV-2E1-60=. Cisco Dual-port, 60 channel E1 Voice/Fax Network Module User Manual

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All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement.
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DATA SHEET
DIGITAL T1/E1 PACKET VOICE TRUNK NETWORK MODULE
Figure 1. Digital T1/E1 Packet Voice Trunk Network Module (NM-HDV-2E1-60 Pictured)
The Digital T1/E1 Packet Voice Trunk Network Module provides a flexible and scalable T1/E1 voice solution for Cisco 2600, 2600XM, 2811, 2821,
2851, 2691 3600, 3700 series and 3800 series multiservice Modular Access routers and supports up to 60 voice channels in a single network module.
A single packet voice trunk network module supports both on-premise and off-premise connections to both Private Branch Exchanges (PBXs) and
Public Switched Telephone Networks (PSTNs). These products are ideal for enterprise branches, large businesses and service providers wishing to
migrate to packet-based multiservice infrastructures. This network module leverages existing legacy telephony equipment investments in addition to
providing the ideal gateway interface for IP telephony within the Cisco Architecture for Voice, Video and Integrated Data (AVVID). It also enables
the deployment of new packet voice applications while reducing recurring telephony charges.
The Digital T1/E1 Packet Voice Trunk Network Module uses a real-time cpu and powerful digital signal processors (DSPs) which support
all functions needed to provide the highest levels of voice fidelity and quality, eliminating the processing burden from the Cisco
2600/2600XM/2691/2800/3600/3700/3800 main CPU. These DSPs can be scaled to support from six to 60 voice channels in a single Network
Module using a number of different voice compression algorithms. The packet voice trunk network modules include a MultiFlex Voice/WAN
interface card (VWIC) which offer single and dual port T1 or E1 interfaces for additional versatility and scalability. This flexibility allows voice
and fax traffic to travel cost-efficiently across a user’s wide area network (WAN) or directly over the PSTN.
The Digital T1/E1 Packet Voice Trunk network module combined with the Cisco 2600/2600XM/2691/2800/3600/3700/3800 series multiservice
access routers make an ideal single-box solution for packetized voice in branches and regional offices. Up to six packet voice trunk network modules
can be configured in a single modular access router, supporting from 6 to 300 voice channels. Now, enterprise offices of several hundred users can
deploy multiservice networking using a single box solution. Service providers, providing data and telephony managed services can connect a single
platform to their central offices or points of presence (POPs) with a single high-speed data connection. The packet voice trunk network modules
seamlessly interoperate with smaller and larger multiservice platforms from Cisco.
The Digital T1/E1 Packet Voice Trunk Network Module provides an ideal migration path to a multiservice network. Customers can gradually
shift voice traffic from traditional circuit-switched networks to a single infrastructure carrying data, voice and video over packet networks without
replacing any legacy PBX and key communication system equipment. This network module also provides the perfect solution for PBX and PSTN
access to IP telephony in the Cisco AVVID architecture.
With connectivity support for over 90% of the world’s medium and large traditional circuit-switched PBXs and PSTNs, the Digital T1/E1 Packet
Voice Trunk Network Module provides every Enterprise the ability to integrate voice and data into a single multiservice infrastructure. As a result
Multinational Enterprises can be prepared to implement new integrated applications immediately.
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Summary of Contents

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All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. Page 1 of 1 DATA SHEET

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© 2004 Cisco Systems, Inc. All rights reserved. Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.

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© 2004 Cisco Systems, Inc. All rights reserved. Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.

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© 2004 Cisco Systems, Inc. All rights reserved. Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.

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© 2004 Cisco Systems, Inc. All rights reserved. Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.

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© 2004 Cisco Systems, Inc. All rights reserved. Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.

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© 2004 Cisco Systems, Inc. All rights reserved. Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.

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© 2004 Cisco Systems, Inc. All rights reserved. Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.

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© 2004 Cisco Systems, Inc. All rights reserved. Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.

Page 10

© 2004 Cisco Systems, Inc. All rights reserved. Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.

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© 2004 Cisco Systems, Inc. All rights reserved. Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.

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© 2004 Cisco Systems, Inc. All rights reserved. Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.

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© 2004 Cisco Systems, Inc. All rights reserved. Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.

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© 2004 Cisco Systems, Inc. All rights reserved. Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.

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