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Descriere
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 “unified switching” arhitectură, which can be used as packet equipment and TDM (Multiplexarea cu diviziune în timp) echipamente. With other Huawei SDH equipment, the OptiX OSN1 500 can support different networking applications, such as pure packet mode applications, hybrid networking applications (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
| Specificații | OSN 1500B | OSN 1500A |
| Dimensiuni (Înălțime x L x A) | 221 mm x 444 mm x 263 mm | 131 mm x 442 mm x 224 mm |
| Sloturi de servicii | 12 pentru plăci de prelucrare și 4 pentru plăci de interfață | 10 slots for processing boards |
| Capacitatea comutatorului | Pachet: 8 Gbit/s | Pachet: 8 Gbit/s |
| TDM: 60 Gbit/s (de ordin superior), 20 Gbit/s (ordin inferior) | TDM: 60 Gbit/s (de ordin superior), 20 Gbit/s (ordin inferior) | |
| Moduri de rețea | Pachet pur, hibrid (pachet + SDH) sau rețea SDH | |
| Rețea WDM | ||
| Transmisie bidirecțională cu o singură fibră | ||
| Alimentare electrică | -48V DC/-60V DC, 110V AC/220V AC (modul extern) | |
| Interfețe acceptate | interfețe OTN: UNA-3 (40G, conform standardului OTL3.4) | |
| Interfețe Ethernet: FE/GE/10 GE | ||
| interfețe SDH: STM-1/4/16/64 | ||
| interfețe PDH: E1/E3/E4, T1/T3/T4 | ||
| interfețe ATM: E1, STM-1 | ||
| Interfețe WDM: 40 lungimi de undă DWDM, compatibil cu ITU-T G.694.1; 8 lungimi de undă CWDM, și compatibil cu ITU-T G.694.2 | ||
| interfețe PCM: FXS/FXO, 2/4 fir audio și E&M, G.703 64K interfață co-direcțională, V.35/V.24 (sincronizare/async RS232)/X.21, RS449 (RS423A/RS422A)/RS530/RS530A/RS485, și 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; at the same time, 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.
- Multi-service provision
Service interface supports STM-1 (O / E); supports STM-4 / 16 standard or cascade services; supports E1 / T1 / 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 (înălţime) x444mm (lăţime) x263mm (deep). The single subrack has 9 business board positions and 4 interface board positions.
Huawei OSN1500 SDH Product Applications
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