Huawei OSN7500 SDH

説明

Huawei OSN7500 SDH is a new generation of core intelligent optical switching equipment developed by Huawei based on the current status and future development trends of the metropolitan area network. It is mainly applied to the business scheduling node of the metropolitan area network backbone layer, namely OCS (Optical Core Switching) equipment type.

Huawei OSN7500 SDH Product Overview

As an intelligent optical switching platform and core optical switching system,

Huawei OSN7500 SDH is positioned at the backbone layer of the metropolitan area network, and can complete multiple types and different granular business scheduling and transmission.

Huawei OSN7500 SDH adopts a unified switching architecture, which can be used as packet equipment and TDM equipment based on MPLS/MPLS-TP technology. With other Huawei equipment, OSN 7500 supports different networking applications: 純粋なパケットモードのアプリケーション, ハイブリッド ネットワーキング アプリケーション (グループ化モードと TDM モードのオーバーレイ ネットワーキング) データ サービスと従来の SDH サービスの最適な処理を実現する純粋な TDM モード アプリケーション.

TDMモード時, OSN 7500 has a large service crossover capacity, 最大 360Gbit/s の高次クロスオーバーと 40Gbit/s の下位クロスオーバー. パケットモードの場合, パケット交換能力は最大 160Gbit/s に達します.

Huawei OSN7500 SDH Product Pictures

Huawei OSN7500 SDH Product Specifications

Huawei OSN7500 SDH Product Features

• “Unified switching” 建築, taking into account multiple services: OSN7500 equipment adopts the “統合スイッチング” architecture to achieve unified scheduling of packet services and TDM services, and build flexible application modes: pure packet mode, pure TDM mode and hybrid mode (パケット + TDM). The three modes can be expanded at the service board level to achieve smooth conversion, so as to always meet the development demands of operators’ business and network in the most suitable mode, and it is convenient for operators to make distributed and smooth investment in accordance with technological development and industrial chain maturity.
• Complete packet transmission solution: に基づく “統合スイッチング” 建築, the device can be used as a packet transmission product compatible with TDM services to realize the unified bearing of networks such as 2G, 3G, and VIP customer dedicated lines, and reduce network overlap; based on “unified-switching” 建築, operators can build end-to-end packet networks, hybrid networks of packet and SDH, or co-organize with routers to achieve L2+L3 unified bearer, build a complete packet transmission solution, and realize the bearer network from TDM to ALL -Harmonious evolution of IP.
• Hierarchical OAM, fast fault detection: OSN7500 supports hierarchical OAM, which realizes hierarchical fast fault detection and location, ネットワークの信頼性を向上させる, and supports distributed OAM and centralized OAM.
• The packet TP assistant solution simplifies the operation and maintenance of packet services: through the TP-Assist solution, the device has the management and maintenance capabilities of a layered architecture like SDH- -, which simplifies the operation and maintenance of packet services and realizes End-to-end packet service configuration, commissioning and fault location.
• Built-in wavelength division technology, 柔軟なネットワーキング: OSN7500 equipment supports built-in WDM technology to realize the transmission of multiple wavelengths in a single optical fiber, and realize a flexible networking solution for docking with wavelength division equipment.
• 高度に統合されたサブラック: The size of the subrack is 756.7mm (身長) x 496.4mm (幅) ×295mm (深い). シングルサブラックには、 22 business bays and 8 interface bays.
• Physical characteristics: power supply can be connected to -48V DC; installation method: ETSI 奥行き 300mm キャビネット, ETSI 奥行き 600mm キャビネット; weight 40kg, rated power consumption is 800W, size is 756.7mm (身長) x496.4mm (幅) x295mm (深さ) .

Huawei OSN7500 SDH Product Applications

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