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New open box CISCO NM-HDV2-2T1/E1 CISCO HIGH DENSITY DIGITAL VOICE NM. Save money off MSRP on this CISCO NM-HDV2-2T1/E1 and even more when buying in bulk. Contact us directly for bulk pricing on the NM-HDV2-2T1/E1.
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General Information Manufacturer Cisco Systems, Inc Manufacturer Part Number NM-HDV2-2T1/E1= Manufacturer Website Address http://www.cisco.com Brand Name Cisco Product Name IP Communications High-Density Digital Voice/Fax Network Module Marketing 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.
Product Type Network Module Technical Information Application/Usage Data Networking Interfaces/Ports Interfaces/Ports Details 2 x T1/E1 WAN Media & Performance Maximum Data Transfer Rate 2.05 Mbit/s I/O Expansions Number of Total Expansion Slots 1 Expansion Slot Type VIC Expansion Slot Type VWIC Miscellaneous 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
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 Supported Platforms:
- 3845
- 3825
- 3745
- 3725
- 2691
- 2600XM Series
- Specifications
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Specifications
SKU cisco nm-hdv2-2t1/e1 nob Manufacturer CISCO Condition New Open Box Additional Part Numbers No EAN N/A Specification N/A Reviews N/A PDF Url N/A Image Gallery N/A - Reviews
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