Huawei PISA Overview
Huawei PISA refers to different things: the H901PISA power board for OLTs (like MA5800), featuring dual -48V DC input, filtering, protection (fuses, alarms), and status reporting, providing power to other boards; and the Pisa Antenna, an innovative solution for high-speed railways with rolling posture, beam steering, and integrated design for efficient, focused coverage along tracks. The power board focuses on reliable network infrastructure, while the antenna enhances mobile coverage for railways.
Product Features
- Dual DC Input: Accepts two -48V or -60V DC power sources for redundancy, with voltage range -38.4V to -72V.
- Power Management: Includes input filtering, current limiting, and protection against overcurrent.
- Monitoring & Alarms: Detects fuse faults, reports protection alarms, and indicates board presence (online status).
- Function: Acts as a power adapter, converting input DC power and distributing it to other boards in the subrack.
Application Scenarios
A leading telecom operator in the U.S. deployed PISA uplink boards with MA5800-X17 OLTs to support its 10G symmetric broadband rollout across New York City, covering 250,000 high-density households and 40,000 enterprises. Each PISA’s 8 10GE SFP+ ports aggregated traffic from XGS-PON/hybrid PON service boards, connecting OLTs to the core network via 10Gbps fiber links. The ECMP routing capability optimized load balancing across three core network nodes, avoiding congestion during peak usage (evenings/weekends). With 90 PISA boards deployed, the operator achieved 7.2Tbps total uplink capacity, reducing OLT slot usage by 50% vs. 4-port boards. The solution reliably supported 8K video streaming, low-latency cloud gaming, and enterprise cloud collaboration, boosting user satisfaction and operational efficiency.
Downloadable resources
Technical Specifications
| Huawei PISA Board Datasheet |
| Product |
Product Model |
Supported Version |
IDs of available slots |
Substitution |
| MA5800 |
H90Z1BPSB
(MA5800-X2) |
V100R017C10 and later versions |
0 |
N/A |
| Item |
Specification |
| Weight without packaging [kg] |
0.72 kg |
| Static power consumption [W] |
2.5 W |
| Maximum power consumption [W] |
2.5 W |
FAQ
Q: Which OLT models is the Huawei PISA board compatible with?A: It is a dedicated AC power board for the Huawei MA5800-X2.
Q: What input voltage does the H901PISA support?
A: 2 channels of -48V/-60V DC, with an input range of -38.4V to -72V.
Q: Does the PISA have power filtering function?
A: Yes, it provides filtering and current-limiting for the power input port.
Q: What is the after-sales service period?
A: We provide a one-year warranty and technical support.
Q: Is the Huawei PISA a genuine product?
A: Absolutely. MF-Telecom sources 100% authentic Huawei equipment with traceable serial numbers and quality certification.
