U291HDU01, Huawei eSpace U2990 Hard Disk Unit, 300GB SAS/2.5inch/Hot Swap
Brand: Huawei · SKU: U291HDU01 · MPN: U291HDU01 · Category: Components
Huawei eSpace U2990 Hard Disk Unit(SAS-300G) U291HDU01
Specifications
| BHCC | 180k (single frame) / 1,800k (7-frame cascading) |
|---|---|
| Model | U291HDU01 |
| Codecs | G.711, G.729, G.722, G.722.1, G.722.2, G.723, iLBC, AMR/EVRC |
| Weight | 1.5 kg |
| Dimensions | 7U frame; height: 312mm, width: 442mm, depth: 409mm |
| Power Supply | DC: -57 V to -40 V, standard -48 V; power supply redundancy with 2 pairs of power modules, each pair supplying half of the frame |
| Manageability | Centralized and remote equipment management, signaling tracing, resource tracing, and alarm management |
| Maintainability | Remote maintenance, log collection, and hot patch |
| Trunk Interfaces | 128 E1/T1 per single frame |
| System Reliability | 99.999% |
| Seismic Performance | Resists approximately magnitude 7 level earthquake |
| Signaling Protocols | E1/ISUP, E1/TUP, E1/PRI, T1/PRI (ITU-T standard), SIP |
| Environment - Humidity | 5% to 95% RH, non-condensing |
| Maximum Number of Users | 30,000 subscribers per single frame, up to 300,000 subscribers with 7-frame cascading |
| Environment - Temperature | 5°C to 55°C |
| Maximum Power Consumption | 1,250W (fully configured) |
| Environment - Air Pressure | 70 kPa to 106 kPa |
| Number of Meeting Channels | Up to 480 participants for each meeting hall |
| Warranty | 3-Year Warranty |
Key Features
- OEM Genuine Component verified by certified technicians.
- Clean serial number ready for service contract registration.
- Electrostatic Discharge (ESD) safe packaging.
- Supports hot-swapping for zero-downtime maintenance.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this U291HDU01, Huawei eSpace U2990 Hard Disk Unit, 300GB SAS/2.5inch/Hot Swap (U291HDU01) is 100% genuine Huawei hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This U291HDU01, Huawei eSpace U2990 Hard Disk Unit, 300GB SAS/2.5inch/Hot Swap includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the U291HDU01, Huawei eSpace U2990 Hard Disk Unit, 300GB SAS/2.5inch/Hot Swap compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the U291HDU01.
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