| Brand | Cisco |
| Model | NM-HDV2-2T1/E1 |
| Series | Cisco IP Communications High-Density Digital Voice/Fax Network Modules |
| Cisco Product Description | IP Communications High-Density Digital Voice/Fax Network Module with two built-in T1/E1 ports |
| Product Type | Digital voice and fax network module |
| Built-In T1/E1 Ports | 2 |
| Port Mode | Each built-in port configurable for T1 or E1 operation |
| VIC/VWIC Slots | 1 |
| Cards Supported in VIC/VWIC Slot | Maximum of one: VIC3-2FXS/DID, VIC3-2FXS-E/DID, VIC3-4FXS/DID, VIC2-2FXO, VIC2-4FXO, VIC3-2E/M, VIC2-2BRI-NT/TE, any VWIC2-xMFT-xx |
| Maximum T1/E1 Ports | 4 (2 built-in plus a 2-port VWIC2 card) |
| Digital Voice Channels, Maximum | 120 (medium complexity codec) |
| Digital and Analog Voice Channels | 60 digital and 4 analog (medium complexity codec) |
| PVDM2 Modules | Minimum 1, maximum 4, for voice calls |
| Supported PVDM2 Types | PVDM2-8, PVDM2-16, PVDM2-32, PVDM2-48, PVDM2-64 |
| Telephony Signaling | T1 and E1 CAS; T1 and E1 PRI Q.931 (user side and network side); T1 and E1 PRI QSIG; E1 R2 CAS |
| Gateway Use | High-density gateway for Cisco IP phones to the PSTN or legacy PBX/PABX systems |
| Indicators | LED indicators for voice processing resources and port status |
| Operating Temperature | 0 to 40 °C (32 to 104 °F) |
| Storage Temperature | -25 to +70 °C (-13 to 158 °F) |
| Relative Humidity, Operating | 5 to 85% noncondensing |
| Relative Humidity, Non-Operating | 5 to 95% noncondensing |
| EMC Compliance | FCC Class B device |
| Related Models | NM-HDV2 (no built-in T1/E1 ports, 60 digital channels), NM-HDV2-1T1/E1 (1 built-in T1/E1 port, 90 digital channels) |
Overview
- We perform an intensive quality control process on all our products. Units (unless sealed in the original manufacturer’s packaging) are fully tested and certified by our technicians. We run and record diagnostics on serial and operating systems, ensuring they function to the industry standard.
- Unless the listing specifies otherwise, this product comes with a 1 Year Warranty for the original purchaser as enduser of the equipment, applicable to items sold in the United States only. All others sales are supported by a 90 day extended warranty.
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