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Huawei OSN1500 SDH is a new generation of intelligent optical transmission equipment developed by Huawei. It adopts a unified switching architecture and can be used as MPLS-based packet equipment and TDM equipment.
Huawei OSN1500 SDH Product Overview
Huawei OSN1500 SDH inherits all the features of MSTP technology and is compatible with traditional SDH and MSTP networks. It integrates SDH, PDH, Ethernet, WDM, ATM, ESCON, FC / FICON, DVB-ASI, RPR and other technologies into a new generation of integration. Type 2.5G / 622M multi-service optical transmission platform (MSTP), mainly used in the access layer of metropolitan area networks, provides a complete solution for the transition of existing SDH equipment to intelligent optical network equipment, and is widely used in highways The communication system is connected to the network.
Huawei OSN1500 SDH adopts “уніфікована комутація” архітектура, which can be used as packet equipment and TDM (Мультиплексування з тимчасовим поділом) equipment. With other Huawei SDH equipment, the OptiX OSN1 500 can support different networking applications, such as pure packet mode applications, гібридні мережеві програми (packet mode and TDM mode overlay networking) and pure TDM mode applications, to achieve data services and traditional SDH services. Best dea.
Huawei OSN1500 SDH Product Pictures
Huawei OSN1500 SDH Product Specifications
| Технічні характеристики | OSN 1500B | OSN 1500A |
| Розміри (В х Ш х Г) | 221 мм х 444 мм х 263 мм | 131 мм х 442 мм х 224 мм |
| Сервісні слоти | 12 for processing boards and 4 for interface boards | 10 slots for processing boards |
| Switch Capacity | пакет: 8 Гбіт/с | пакет: 8 Гбіт/с |
| TDM: 60 Гбіт/с (вищого порядку), 20 Гбіт/с (нижчий порядок) | TDM: 60 Гбіт/с (вищого порядку), 20 Гбіт/с (нижчий порядок) | |
| Networking Modes | Pure packet, гібрид (пакет + SDH) або мережа SDH | |
| WDM networking | ||
| Single fiber bi-directional transmission | ||
| Джерело живлення | -48В постійного струму/-60 В постійного струму, 110В змінного струму/220 В змінного струму (external module) | |
| Підтримувані інтерфейси | OTN interfaces: ОДИН-3 (40Г, сумісний зі стандартом OTL3.4) | |
| Ethernet interfaces: FE/GE/10 GE | ||
| SDH interfaces: СТМ-1/4/16/64 | ||
| PDH interfaces: E1/E3/E4, T1/T3/T4 | ||
| ATM interfaces: E1, СТМ-1 | ||
| Інтерфейси WDM: 40 DWDM wavelengths, сумісний з ITU-T G.694.1; 8 CWDM wavelengths, and compliant with ITU-T G.694.2 | ||
| PCM interfaces: FXS/FXO, 2/4 дротове аудіо та E&М, G.703 64K co-directional interface, V.35/V.24 (sync/async RS232)/X.21, RS449 (RS423A/RS422A)/RS530/RS530A/RS485, and IEEE C37.94 | ||
Huawei OSN1500 SDH Product Features
- Cost-effective platform
Fully compatible with OptiX OSN7500 / 3500/2500 business boards and software, forming a unified platform, greatly reducing maintenance costs and the cost of spare parts. In terms of business capabilities, it can be efficiently combined to provide operators with the most cost-effective solution; в той самий час, it can be mixed with Huawei’s existing equipment to form a network and can be integrated into Huawei’s optical network management solution for unified management.
- Мультисервісне надання
Service interface supports STM-1 (О / E); supports STM-4 / 16 standard or cascade services; supports E1 / Т1 / E3 / T3 / E4; supports transparent transmission and exchange of FE and GE services; Support ATM services; support SAN services and video services and provide fast end-to-end services based on GMPL S.
- Built-in WDM technology and flexible networking
The OSN1500 device supports built-in WDM technology to realize the transmission of multiple wavelengths in a single optical fiber, and can realize a flexible networking solution for interconnection with WDM equipment.
- Highly integrated subrack
(Take OSN1500B as an example) The subrack size is 221mm (висота) x444mm (ширина) x263mm (deep). The single subrack has 9 business board positions and 4 interface board positions.
Huawei OSN1500 SDH Product Applications
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