Cisco NM-HDV2-2T1/E1
IP Communications High-Density Digital Voice NM with 2 T1/E1
In Stock
US $250.00
Product Highlights
Family
Modules
Brand
Cisco
Warranty
Lifetime (see details)
Availability
Usually Ships Same Day if Ordered by 1PM PST
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Information
Network modules provide enterprises, managed service providers, and service providers 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. This Module includes two built-in T1/E1 ports and a VIC/VWIC slot that can be fitted with either digital or analog/BRI voice/WAN interface cards. Supports a maximum of 120 channels of digital voice, or 60 channels of digital voice and four channels of analog voice in medium complexity codec. Must be used with up to four PVDM2 Packet Fax/Voice DSP modules.
Specifications
Humidity
5% to 85% Non-condensing Relative Humidity Operating
Protocols
- SNMP
- VoIP
- VoFR
- VoATM
- MGCP
- SIP
Management
- Cisco Voice Manager
- SNMP protocol compliant
- Manageable via a MIB browser
- CiscoView interface for configuration
- ConfigMaker
- NetSys supported
Temperature
- 32°F (0°C) to 104°F (40°C) Operating
- -13°F (-25°C) to 158°F (70°C) Storage
Product Name
IP Communications High-Density Digital Voice/Fax Network Module
Product Type
Network Module
Compatibility
- 3845
- 3825
- 3745
- 3725
- 2691
- 2600XM Series
Daughter Cards
No
Expansion Slots
1 x VIC/VWIC
Interfaces/Ports
2 x T1/E1 WAN
Application/Usage
Data Networking
Status Indicators
- AL
- LP
- CD
- EN
- PVDM 0
- PVDM 1
- PVDM 2
- PVDM 3
Data Transfer Rate
- 1.54 Mbps T1
- 2.05 Mbps E1
Interfaces Details
2 x T1/E1 WAN
System Requirements
- Cisco 2600XM: IP Plus images and higher64 MB DRAM32 MB Flash
- IP Plus images and higher
- 64 MB DRAM
- 32 MB Flash
- Cisco 2691:
- IP Plus images and higher
- 128 MB DRAM
- 32 MB Flash
- Cisco 3700:
- IP Plus images and higher
- 128 MB DRAM
- 32 MB Flash
- 3845 - 12.3(11)T
- 3825 - 12.3(11)T
- 3745 - 12.3(7)T
- 3725 - 12.3(7)T
- 2691 - 12.3(7)T
- 2600XM Series - 12.3(7)T
Additional Information
- 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
- 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
- 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