
Why buy from us?
HardwareJet is built for professionals who need dependable hardware without delays or guesswork. Our curated network of manufacturers ensures quality parts, fair pricing, and responsive service.
Ask a Question About This Product
Ships from outside of the USA. Please allow up to 3 weeks for delivery.
- In Stock: 45
- Manufacturer: Newbridge Networks
- Model or Part: 90-0038-11
- Condition: Refurbished
- Weight: 5.00lb
United States Shipping
Orders over $200 qualify for Free Super-Saver Shipping! We ship at our discretion via the most cost-effective method using FedEx, UPS, or USPS.To ensure your order is processed efficiently, all shipping charges must be pre-paid at checkout. We are unable to bill directly to third-party shipper accounts or use customer-provided labels for domestic shipments.
International Shipping
International orders begin processing as soon as payment is confirmed.- Pre-paid Shipping: For your convenience, you can select and pay for international shipping directly at checkout.
- Carrier Accounts: Alternatively, we can bill transport costs directly to your FedEx account number. (Note: We cannot bill to DHL, TNT, or UPS accounts).
- Customer Labels: We are also happy to ship internationally using pre-paid labels provided by you for any carrier.
Expedited and Rush Shipping
Need it faster? HardwareJet.com offers 1 or 2-day expedited shipping options during checkout for eligible items.To get your order to the front of the line, expedited orders include a small rush fee in addition to the carrier's shipping charges. If an item is not available for expedited shipping, these options will not appear in your cart.
Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.
Overview
The Newbridge Networks Dsp-4 Card (6dsp) model 90-0038-11 is a high-performance digital signal processing (DSP) expansion card designed for mission critical networking equipment. Engineered to deliver fast, reliable processing of voice, data and video streams, this card integrates seamlessly into compatible chassis, providing a scalable solution for service providers and enterprise networks that demand low latency and high throughput.
Key Features
- Six independent DSP cores for parallel processing of multiple channels
- Supports up to 96 voice channels per core with full echo cancellation
- Hardware accelerated compression and decompression for popular codecs
- Low power consumption and compact form factor for dense rack installations
- Hot-swap capable for minimal service interruption during upgrades
- Compliant with industry standards including ITU-T G.711, G.722, and G.729
Technical Specifications
- Model number: 90-0038-11
- Form factor: 3U full height card
- Processor: Six 400 MHz DSP cores
- Memory: 256 MB DDR SDRAM
- Interfaces: Two RJ45 Ethernet ports, four T1/E1 ports, and optional fiber module
- Operating temperature: 0 to 55 degrees Celsius
- Power requirement: 120 V AC, 15 W max
- Dimensions: 4.5 in (height) x 17.5 in (width) x 1.0 in (depth)
Applications
- Voice over IP (VoIP) gateway and PBX systems
- Telecom carrier trunk aggregation and transcoding
- Video conferencing bridges requiring real-time processing
- Enterprise unified communications platforms
- Network monitoring and analytics appliances that need on-board DSP capabilities
The Dsp-4 Card (6dsp) offers a flexible, future-proof upgrade path for any network that relies on high-quality digital signal processing. Its robust feature set and proven reliability make it an ideal choice for expanding capacity while maintaining performance standards.