U291CKU01, Huawei eSpace U2990 Clock Unit, Clock synchronization/High precision/Plug-in module
Brand: Huawei · SKU: U291CKU01 · MPN: U291CKU01 · Category: Components
Huawei eSpace U2990 Clock Unit U291CKU01
Specifications
| BHCC | 180K (single frame) / 1,800K (7-frame cascading) |
|---|---|
| Model | U291CKU01 |
| Weight | 0.66 kg |
| Environment | Operating temperature: 5°C to 45°C; humidity: 5% to 95% RH, non-condensing; air pressure: 70 kPa to 106 kPa; seismic performance: withstand level 7 on the Richter scale |
| Power Supply | DC: -57 V to -40 V, standard -48 V; power supply redundancy with 2 pairs of power modules, each pair powering half of the frame |
| Codec Support | G.711, G.729, G.722, G.722.1, G.722.2, G.723, iLBC, AMR/EVRC |
| Manageability | Centralized and remote equipment management, signaling tracing, resource tracing, and alarm management |
| Maintainability | Remote maintenance, log collection, and hot patch support |
| Trunk Interfaces | 128 x E1/T1 per single frame |
| System Reliability | 99.999% |
| Signaling Protocols | E1/ISUP, E1/TUP, E1/PRI, T1/PRI (ITU-T standard), SIP |
| Dimensions (H x W x D) | 7U frame, 312mm x 442mm x 409mm |
| Maximum Number of Users | 30,000 subscribers for single frame, up to 300,000 subscribers with 7-frame cascading |
| Maximum Power Consumption | 1,250W (fully configured) |
| Number of Meeting Channels | Up to 480 participants per 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 U291CKU01, Huawei eSpace U2990 Clock Unit, Clock synchronization/High precision/Plug-in module (U291CKU01) 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 U291CKU01, Huawei eSpace U2990 Clock Unit, Clock synchronization/High precision/Plug-in module 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 U291CKU01, Huawei eSpace U2990 Clock Unit, Clock synchronization/High precision/Plug-in module 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 U291CKU01.
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