Huawei H903MPLB Main Control Board – 4-Port 10GE Uplink | For MA5800-X7/X15/X17 OLT Chassis
Product Overview
The Huawei MA5800 H903MPLB is a high-performance main control and uplink board designed specifically for the Huawei MA5800 series OLT platforms, including MA5800-X7, MA5800-X15, and MA5800-X17. With 4 × 10GE SFP+ uplink ports, this board integrates both the control plane and uplink switching function, acting as the core intelligence of the OLT chassis.
Supporting advanced traffic forwarding, secure service management, and flexible uplink deployment, the H903MPLB ensures seamless delivery of GPON/XG(S)-PON services, triple-play access, and scalable bandwidth for next-generation fiber access networks.
Key Features of Huawei Huawei MA5800 H903MPLB
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4 × 10GE (SFP+) optical uplink interfaces for high-speed network aggregation
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Fully compatible with MA5800-X7, MA5800-X15, and MA5800-X17 optical line terminals
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Supports centralized switching, routing, and control for all service boards
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Enables full L2/L3 functions including VLAN, IPv6, QoS, and multicast
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Works with GPON, XG-PON, XGS-PON, and Combo PON service boards
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Supports network redundancy, board hot-swap, and carrier-grade failover
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Seamless integration with Huawei iManager U2000 and NCE for intelligent management
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Designed for triple-play, enterprise leased line, and mobile backhaul services
Huawei MA5800 H903MPLB Technical Specifications
| Specification | Details |
|---|---|
| Model | Huawei H903MPLB |
| Function | Main control & switching board with uplink ports |
| Compatible Chassis | MA5800-X7 / MA5800-X15 / MA5800-X17 |
| Uplink Ports | 4 × 10GE SFP+ (optical) |
| Switching Capacity | Up to 480 Gbps |
| Forwarding Capability | Up to 240 Mpps |
| Supported Protocols | VLAN, QinQ, IGMP, OSPF, IPv4/IPv6, RIP, PPPoE, DHCP Option82 |
| Management Interface | CLI, Telnet, SNMP, Web GUI, iManager U2000/NCE |
| Power Consumption | ≤ 55W |
| Redundancy Support | 1+1 backup (dual control board support in supported chassis) |
| Operating Temperature | -25°C to +65°C |
| Certifications | CE, RoHS, ISO9001, ITU-T G.984 / G.987 / G.989 compliant |
Huawei MA5800 H903MPLB Application Scenarios
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FTTH/FTTB/FTTO deployments in residential, enterprise, and smart city networks
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Triple-play service delivery (Internet, IPTV, VoIP) in urban and rural areas
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10G-capable ODN networks for future-proof bandwidth scalability
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Mobile backhaul or campus backbone aggregation using 10GE uplinks
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ISP and carrier-grade metro access environments
Tech Specs – Complete Overview
| Item | Specification |
|---|---|
| Bandwidth per Slot | 200 Gbit/s (load sharing mode) |
| MAC Address Table | 262,143 entries |
| Access ONTs Supported | 17,408 |
| Multicast Users | 17,408 |
| IPv4 Routing Table | 65,536 entries |
| IPv6 Routing Table | 16,384 entries |
| Service Ports | 139,264 |
| ARP Table | 131,072 entries |
| Maximum Frame Size | 2052 bytes (standard) / 9216 bytes (jumbo frame enabled) |
| Operating Temperature | -40°C to +65°C |
| Power Consumption | Static: 73 W / Maximum: 120 W |
| Dimensions (W × D × H) | 31 mm × 258.9 mm × 399.1 mm |
| Weight | 2.2 kg |
Customization & Wholesale Options
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Available in bulk quantities for large-scale fiber deployment and ISP rollouts
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Ships with genuine Huawei label, SN tracking, and test certification
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Pre-integration available with OLT chassis, GPON/XG-PON boards, and power modules
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OEM packaging, regional firmware support, and NMS license bundling upon request
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Technical support for network planning, deployment, and provisioning
Why Choose Huawei MA5800 H903MPLB Main Control Board?
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Delivers centralized routing and high-speed uplink switching
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Supports multi-service access in carrier-grade PON networks
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Future-ready with 10GE uplinks and compatibility with XGS-PON
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Ensures network reliability, OLT intelligence, and service orchestration
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Built for operators, integrators, and enterprises looking for scalable fiber platforms
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Maximize your OLT’s capability with the Huawei H903MPLB 4-Port 10GE Main Control Board — the backbone of high-performance, multi-service fiber networks.
