PVDM2-8 - Cisco Packet Voice Digital Signal Processor Modules|LinkNewNet

PVDM2-8 - Cisco Packet Voice Digital Signal Processor Modules

Model: PVDM2-8

Detail: 8-Channel Packet Voice/Fax DSP Module

Condition: USED

Shipping: DHL, FedEx, UPS, etc

Availability: In Stock

*These items are in Good condition. Items may have scratches, if you need mint condition let us know and we will see if we have a unit that meets your needs.

*These items have been fully tested by our professional tech team. Test notes available upon request.

Tags：

Delivery

After receiving the order, we will carry out detailed testing and maintenance of the equipment before shipmentSothe order equipment usually will be shipped within 2 or 3 workdays.

Warranty

Equipment is sold with a3-month free warranty policy. If you need to extend the warranty period, please contact our sales team

Product Condition

All of devicesare in good operating condition, having been fully tested by professional technical engineers. Testing instructions also could be provided according to customer’s requirements. There may be scratches on the appearance of used products. please confirm that with our sales team before purchasing.

Payment

Import duties and taxes are not included in the product price or shipping costs. Please contact with the customs office in your country for checking with the additional charges before the itemsarriving at your customs location.

Product Details

PVDM2 Modules Specifications
Components
DSP	• Texas Instruments TNETV2510GGW for PVDM2-16, PVDM2-32, PVDM2-48, and PVDM2-64 • Texas Instruments TNETV2505GGW for PVDM2-8
DSP CPU Clock	• 200 MHz for TNETV2510GGW • 175MHz for TNETV2505GGW
DSP External Memory	128-megabit synchronous dynamic RAM for each DSP (for both TI 2510 and TI 2505)
Interface	80-pin SIMM interface
Features
Echo Cancellation	Software echo cancellation compliant with ITU-I G.168, with 64-ms tail coverage
Approvals and Compliance
Safety	• IEC 60950 (worldwide) and AS/NZS 3260 (Australia and New Zealand) • CAN/CSA-C22.2 No. 60950 (Canada) and GB4943-95 (People's Republic of China) • EN60950 (CENELEC; includes EU and EFTA) • SS337 (Singapore; PSB approval), NOM-019-SCFI-1998 (Mexico), and UL 60950 3rd edition (United States)
Homologation	Platform dependent
Mean Time between Failure (MTBF)	System dependent
EMC
CISPR22, Class B	Emissions
EN55022, Class B	Emissions
CFR47, Part 15, Subpart B, Class B	Emissions
EN61000-3-2	Harmonics
EN61000-3-3	Flicker
CISPR24	Immunity
EN 55024	Immunity
EN50082-1	Immunity
EN61000-3-2	Harmonics
EN 61000-3-3	Flicker
EN 61000-4-2	Electrostatic discharge (ESD)
EN 61000-4-3	Radio frequency (RF) fields
EN 61000-4-4	EFT
EN 61000-4-5	Surge
EN 61000-4-6	Conducted RF
EN 6100-4-8	Power-frequency magnetic fields
EN 61000-4-11	Voltage dips, sags, and interruptions

Q&A

What common troubleshooting steps are there for the PVDM2-8?

Common steps include verifying proper installation, checking firmware updates, and resetting the module if it's not functioning correctly.

What accessories are available for the PVDM2-8?

Accessories include mounting brackets and additional cables to connect the module to other network devices.

How does the PVDM2-8 compare with similar products?

The PVDM2-8 offers a balanced mix of cost and functionality compared to higher-capacity models like the PVDM2-16, making it a good choice for small setups.

Is the PVDM2-8 compatible with all Cisco routers?

The PVDM2-8 is compatible with most Cisco Integrated Services Routers (ISR) and Cisco Gateways that support PVDM slots. Check the specific router model for compatibility details.

What is the purpose of the PVDM2-8 module?

The PVDM2-8, an 8-Channel Packet Voice/Fax DSP Module, enhances voice capabilities on Cisco routers, supporting VoIP and FoIP services.

How does PVDM2-8 improve call quality?

PVDM2-8 employs Digital Signal Processing (DSP) to ensure high-quality voice and fax transmissions by minimizing latency, jitter, and packet loss.

Is the PVDM2-8 compatible with all Cisco routers?

The PVDM2-8 is designed for compatibility with specific Cisco routers. It's important to verify compatibility with your model before purchasing.

Can the PVDM2-8 module be easily installed?

Yes, the PVDM2-8 module can be easily installed in the appropriate slot on a compatible Cisco router, requiring minimal effort for hardware integration.

How does the PVDM2-8 compare to newer DSP modules?

While the PVDM2-8 provides robust support for voice and fax services, newer DSP modules may offer additional channels and enhanced features.

Do I need to upgrade firmware for PVDM2-8?

Firmware upgrades may be required to ensure the PVDM2-8 operates efficiently with the latest network standards and Cisco IOS versions.

What applications benefit from using the PVDM2-8?

Applications that require high-quality voice or fax transmission over IP networks, such as VoIP services and fax over IP, benefit from using the PVDM2-8.

Are there any alternative modules to the PVDM2-8?

Depending on your needs, there are other DSP modules with more channels or features. It's advisable to assess specific requirements before choosing.

What accessories come with the PVDM2-8?

Typically, the PVDM2-8 module is a stand-alone product; additional accessories might not be included, but necessary mounting hardware is usually provided.

How can I troubleshoot issues with the PVDM2-8?

Troubleshooting the PVDM2-8 involves checking Cisco router compatibility, ensuring adequate power supply, and verifying correct installation and configuration.

What are the key features of the PVDM2-8 module?

The PVDM2-8 DSP module supports 8 channels of voice and fax services, enhancing voice quality and reliability in your network.

Is the PVDM2-8 DSP module cost-effective for small businesses?

Yes, the PVDM2-8 provides a budget-friendly solution for small businesses needing reliable voice/fax capabilities without compromising performance.

What applications are suitable for the PVDM2-8 module?

The PVDM2-8 is ideal for small branch offices and remote sites requiring robust voice and fax services.

How do I install the PVDM2-8 DSP module?

Install the PVDM2-8 into the appropriate slot on your Cisco router or gateway, following the manufacturer's guidelines. No specialized tools are required.

Does the PVDM2-8 module need regular upgrades?

The PVDM2-8 may require occasional firmware updates to ensure optimal performance and compatibility with new voice protocols.

Are there alternative products to the PVDM2-8 module?

Alternatives may include other models in the PVDM series, such as the PVDM2-16 or PVDM2-32, depending on your channel capacity needs.

What common troubleshooting steps are there for the PVDM2-8?

Common steps include verifying proper installation, checking firmware updates, and resetting the module if it's not functioning correctly.

What accessories are available for the PVDM2-8?

Accessories include mounting brackets and additional cables to connect the module to other network devices.

How does the PVDM2-8 compare with similar products?

The PVDM2-8 offers a balanced mix of cost and functionality compared to higher-capacity models like the PVDM2-16, making it a good choice for small setups.

Is the PVDM2-8 compatible with all Cisco routers?

The PVDM2-8 is compatible with most Cisco Integrated Services Routers (ISR) and Cisco Gateways that support PVDM slots. Check the specific router model for compatibility details.

Promotion

-40%