SENYDA(HK)Technology Limited
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 200/unit/day |
| Delivery Time | 3 days |
| Packaging Details | Origianl New Cisco Box Packing |
| Slot | On-board motherboard or T1/E1 module slot |
| Description | 256-channel high-density voice DSP module, or spare |
| Interface | Integrated Services Card (ISC) slot on motherboard or T1/E1 NIM |
| Product Status | In stock |
| Warranty | 1 year |
| Feature | Motherboard PVDMs (PVDM4s) |
| Weight | 36 g |
| Low Complexity | 256 |
| Brand Name | cisco |
| Model Number | PVDM4-256 |
| Certification | FCC |
| Place of Origin | USA |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 200/unit/day |
| Delivery Time | 3 days | Packaging Details | Origianl New Cisco Box Packing |
| Slot | On-board motherboard or T1/E1 module slot | Description | 256-channel high-density voice DSP module, or spare |
| Interface | Integrated Services Card (ISC) slot on motherboard or T1/E1 NIM | Product Status | In stock |
| Warranty | 1 year | Feature | Motherboard PVDMs (PVDM4s) |
| Weight | 36 g | Low Complexity | 256 |
| Brand Name | cisco | Model Number | PVDM4-256 |
| Certification | FCC | Place of Origin | USA |
| High Light | cisco gigabit ethernet module ，cisco expansion module | ||
Cisco 4000 Series 256 Channel Network Module High Density Voice Digital PVDM4-256
Product Information
The Cisco PVDM4 expands the capabilities of the Cisco 4451-X Integrated Services Router to provide voice and data support. The Cisco PVDM4 is installed on a slot on the motherboard or on Cisco Fourth-Generation T1/E1 Voice and WAN Network Interface Module.
Codec complexity describes the amount of processing power required to perform codec compression algorithm. Codec complexity affects the number of voice channels that is supported on the DSP module.
The following table lists the channel density support for different complexities for the different Cisco PVDM4 modules.
Table 1 Quick Spec.
| Product Code | PVDM4-256 |
| Slot | On-board motherboard or T1/E1 module slot |
| Description | 64-channel high-density voice DSP module |
| Low Complexity | 256 |
| Medium Complexity | 196 |
| High Complexity | 128 |
| Device Type | Voice DSP module |
| Form Factor | Plug-in module |
| RAM | 512 MB |
| Designed For | Cisco 4431 router |
Table 2 shows the details of PVDM4-256.
| Feature | Motherboard PVDMs (PVDM4s) |
| Components | |
| DSP | Multicore DSP technology |
| Interface | Integrated Services Card (ISC) slot on motherboard or T1/E1 NIM |
| Features | |
| Operating temperature | 32° to 122°F (0° to 50°C) |
| Voltage | 3.3V |
| Current | 1.47A |
| Power | 4.85W |
| Weight | 0.08 lb (36 g) |
| Dimensions (H x W x D) | 0.67 x 2.50 x 2.62 in. (1.7 x 5.1 x 6.7 cm) |
| Regulatory and Compliance | |
| Safety | Complies with: |
| IEC 60950 (worldwide) | |
| AS/NZS 60950-1 (Australia and New Zealand) | |
| CAN/CSA-C22.2 No. 60950-1, 1st and 2nd Ed. (Canada) | |
| GB4943-95 (People's Republic of China) | |
| EN60950-1, 1st and 2nd Ed. (CENELEC; includes EU and EFTA) | |
| NOM-019-SCFI-1998 (Mexico) | |
| UL 60950-1, 1st and 2nd Ed. (United States) | |
| Homologation | Platform dependent |
| Mean time between failures (MTBF) | System dependent |
Show the appearance of PVDM4-256.
Our Advantage
1.100% Cisco original factory sealed clean serial.
2. Extensive Real Inventory
3. Save up 50%-92% off the Global Price list
4. Flexible payment shipment
5. Unparalleled Experience Service
Shipping
1. Fast: in 2-3 days upon receipt of payment.
2. Safe: original package with protection foam in case of equipment broken in transportation
3. Economic: Low cost express fee via DHL, Fedex, TNT,EMS,Postal etc.
4. Flexible: We also ship to your Assigned Forwarder or Pickup by your forwarder
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter,Trading Company
Year Established:
2011
Total Annual:
5 million-7 million
Employee Number:
100~120
Ecer Certification：
Active Member
SENYDA(HK)Technology Limited-The industry's leading network equipment and solutions integrator,Founded in 2011,Since its inception, adhering to the "for partners to solve network solutions and create value" core values, and to "honesty, tolerance, service" as the spirit of en... SENYDA(HK)Technology Limited-The industry's leading network equipment and solutions integrator,Founded in 2011,Since its inception, adhering to the "for partners to solve network solutions and create value" core values, and to "honesty, tolerance, service" as the spirit of en...
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