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Équipements de réseau et de communication Huawei haut de gamme
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Routeur Huawei PTN 7900-24
Description
Huawei PTN 7900-24 Router is Huawei’s new generation of metro optical transmission equipment for packet transmission. It is mainly located at the core layer of the metro transmission network and the provincial/national backbone network. It establishes a bearer network for mobile services and major customer dedicated line services. 4.8T forwarding capacity.
Huawei OptiX PTN 7900-24 High-Capacity Core Router
Présentation du produit
The Huawei PTN 7900-24 Router is a high-performance router designed for core and aggregation layers in metropolitan and backbone networks. It supports 40GE/100GE/200GE interfaces, intelligent traffic management, and SDN-based scalability, making it ideal for operators and enterprises requiring robust, future-ready connectivity solutions.
Product Specification Overview
The OptiX PTN 7900-24 is a mid-tier model in the PTN 7900 series, offering 6.4T forwarding capacity for efficient traffic handling in large-scale networks.
Huawei PTN 7900-24 Router Product Specifications
| Paramètres | PTN 7900-12 | PTN 7900-24 | PTN 7900-32 |
| Capacité de commutation | 3.2 Tbit/s | 6.4 Tbit/s | 12.8 Tbit/s |
| Number of Slots | 12 processing board slots, 2 switching board slots, 2 main control boards, 2 PIU boards, and 2 fan module slots | 24 processing board slots, 2 switching board slots, 2 main control boards, 4 PIU boards, 4 PSU boards, and 4 fan module slots | 32 processing board slots, 7 switching board slots, 2 main control board slots, 10 power supply board slots, 1 EMI filter board slot, and 4 fan modules slots |
| Interface Capacity per Device | 200 GE optical: 12 | 200 GE optical: 24 | 200 GE optical: 32 |
| 100 GE optical: 32 | 100 GE optical: 64 | 100 GE optical: 112 | |
| 50 GE optical: 48 | 50 GE optical: 96 | 50 GE optical: 128 | |
| 40 GE optical: 24 | 40 GE optical: 48 | 40 GE optical: 64 | |
| 10 GE optical: 240 | 10 GE optical: 480 | 10 GE optical: 640 | |
| GE optical: 288 | GE optical: 576 | GE optical: 768 | |
| GE electrical: 24 | GE electrical: 48 | GE electrical: 48 | |
| FE optical: 288 | FE optical: 576 | FE optical:768 | |
| FE electrical: 24 | FE electrical: 48 | FE electrical: 48 | |
| STM-1 optical (VC12/VC4): 192 | STM-1 optical (VC12/VC4): 384 | STM-1 optical (VC12/VC4): 512 | |
| STM-4 optical (VC12/VC4): 48 | STM-4 optical (VC12/VC4): 96 | STM-4 optical (VC12/VC4): 128 | |
| E1: 126 | E1: 252 | E1: 252 | |
| Subrack Dimensions (W x D x H) | 496 x 310 x 647.2 mm (14 U) | 496 x 310 x 1340 mm (30 U) | 496 x 310 x 1900 mm (42 U) |
| Weight (empty loaded) | 25 kg | 46 kg | 68 kg |
| Working Voltage | -48 V power supply: -40 V to -57.6 V | -48 V power supply: -40 V to -57.6 V | -48 V power supply: -40 V to -57.6 V |
| Standard Power Consumption | 1243 W | 1526 W | 3718 W |
Key Features
- Enhanced Compatibility: Supports SR-TP, FlexE, and iFIT for seamless multi-service integration.
- Non-Blocking Architecture: Ensures optimal performance under heavy traffic loads.
- Haute fiabilité: Features NSR (Non-Stop Routing) and ISSU (In-Service Software Upgrade).
- Intelligent QoS: Prioritizes critical traffic for latency-sensitive applications.
- IPv6 Support: Enables next-generation network deployment and scalability.
Product Applications
The OptiX PTN 7900-24 is ideal for core nodes, large data centers, and carrier-grade networks. Its modular design allows hierarchical deployment, integrating with PTN 7900-32 and PTN 7900E series to build scalable, future-proof infrastructures. For example, it can serve as a central aggregation point in 5G backhaul or support enterprise-wide private line services.
Product Advantages
The OptiX PTN 7900-24 combines modular flexibility with energy-efficient design, ensuring long-term investment protection. Its SDN-enabled architecture supports network evolution, while advanced power management reduces operational costs. The device’s expandable slots and hot-swappable components further enhance scalability for growing demands.
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