Cisco IP Communications High-Density Digital Network Module

by
CISCO
PCN#
UK4371
MFG#
NM-HDV2-1T1/E1-RF
$1,119.08
cps

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Product Highlights:
  • 1 x T1/E1
  • 1 x VIC/VWIC
Product Condition: Manufacturer Refurbished
Shipping Weight: 2 lbs.
Cisco IP Communications High-Density Digital Network Module
Tech Specs
Specifications

Manufacturer

Cisco Systems, Inc

Manufacturer Part Number

NM-HDV2-1T1/E1-RF

Manufacturer Website Address

http://www.cisco.com

Brand Name

Cisco

Product Model

NM-HDV2-1T1/E1

Product Name

IP Communications High-Density Digital Network Module

Marketing Information

IP Communications High-Density Digital Network Module provide enterprise, managed service provider, and service provider with the ability to directly connect the public switched telephone network (PSTN), traditional telephony equipment (such as private branch exchange (PBX), key systems, analog telephones, and fax machines.

Product Type

Network Module
Technical Information

Application/Usage

Data Networking
Interfaces/Ports

Total Number of Ports

1

Interfaces/Ports Details

1 x T1/E1 WAN
Media & Performance

Maximum Data Transfer Rate

2.048
I/O Expansions

Number of Total Expansion Slots

1

Expansion Slot Type

  • VIC
  • VWIC
Miscellaneous

Additional Information

  • Refurbished
  • No Returns
  • Network module contain four 80-pin SIMM sockets for PVDM2s
  • Toll Bypass Support
  • Telephony Interface Signaling Support
  • Cisco SRST maintains basic telephony services at the branch office even if Wan goes down
  • NM-HDV2-2T1/E1 with VIC2-4FXS/DID in VIC/VWIC slot. Enables FXS connectivity to analog phones/fax machines and 2 T1 digital trunk access the PSTN and WAN access.
  • This Module Requires at least one and maximum of four Packet Fax/Voice DSP Module for voice calls
  • Support for 4 to 120 channels with the new PVDM2 and featuring the latest digital signal processing technology
  • The module is Interoperable with the full range of Cisco IP Communications solutions

T1 Network Interface:

  • Line Code: AMI, B8ZS
  • AMI Ones Density: Enforced for N x 56 Kbps Channels
  • Framing Format: D4 (SF) and ESF
  • Output level (LBO): 0, -7.5, or -15 dB
  • Input Level: +1dB0 down to -24 dB0
  • DTE Interface (WIC mode): Fractional Service
  • DTE Interface (VIC mode): G.704/Structured
  • DCE Interface: G.704/Structured

E1 Network Interface:

  • Data Rate: 1.984 Mbps (framed mode) Per E1 Port
  • Clocking: Internal and Loop (recovered from network)
  • E1 National Bits: Fixed (non-configurable)
  • Encoding: HDB3
  • DTE Interface (WIC mode): Fractional Service
  • DTE Interface (VIC mode): G.704/Structured
  • DCE Interface: G.704/Structured

Compatibility

  • Cisco 2851 - 12.3(8)T4
  • Cisco 2821 - 12.3(8)T4
  • Cisco 2811 - 12.3(8)T4
  • Cisco 3745 - 12.3(7)T
  • Cisco 3845 - 12.3(11)T
  • Cisco 3825 - 12.3(11)T
  • Cisco 3725 - 12.3(7)T
  • Cisco 2691 - 12.3(7)T
  • Cisco 2600XM Series - 12.3(7)T
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