- Sharaxaada
- Weydiin
- Lifaaqa
Sharaxaada
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: codsiyada hab xirmo saafi ah, codsiyada isku dhafka ah (qaabka kooxaynta iyo isku xirka qaabka TDM ee dulsaarka) iyo codsiyada qaabka TDM saafiga ah si loo gaaro habka ugu wanaagsan ee adeegyada xogta iyo adeegyada SDH ee dhaqanka.
Qaabka TDM, OSN-ka 7500 has a large service crossover capacity, oo leh ugu badnaan 360Gbit/s-dalbasho sare oo isgoysyada ah iyo 40Gbit/s-dalab hoose. Habka xirmada, baakidhkeeda awoodda beddelka waxay gaari kartaa ilaa 160Gbit/s.
Huawei OSN7500 SDH Product Pictures
Huawei OSN7500 SDH Product Specifications
| Summada | HUAWEI |
| Qaabka | OSN7500 |
| Cabirka | 757 mm (H) x 497 mm (W) x 295 mm (D) |
| Awood beddelidda | Baakad: 160 Gbit/s iyo TDM: 360 Gbit/s (kala sareyn), 80 Gbit/s (hooseeyo) |
| boosaska adeegga | 22 boosaska looxyada processing iyo 8 boosaska loox interface |
| Supported interfaces | HAL-3(40G, waafaqsan OTL3.4) |
| FE/GE/10GE | |
| STM-1/4/16/64 | |
| E1/E3/E4/T1/T3 | |
| E1, STM-1 | |
| 40-channel DWDM interfaces, waafaqsan ITU-T G.694.1 | |
| 8-channel CWDM interfaces, waafaqsan ITU-T G.694.2 | |
| FXS/FXO, 2/4 audio audio iyo E&M | |
| X.21/V.35/V.11/V.24/V.28, RS232/RS422, RS449/RS423A/RS422A, RS530/RS530A, RS485, G.703 64 kbit/s cod-bixineed | |
| DDN, SAN, Video | |
| Habka Isku Xirka | Supporting pure packet, isku-dhafan (xirmo + SDH) ama isku xirka SDH |
| Taageerida isku xidhka WDM | |
| Taageerida gudbinta laba jiho ee fiber-ka ah | |
| Bixinta Korontada | -48V DC/-60V DC; 110V AC/220V AC (External module) |
| Operation Environment | Muddada dheer: -0ºC ~ 45ºC |
| Muddo gaaban: -5ºC ~ 55ºC | |
| Muddada dheer: 5% ~ 85% | |
| Muddo gaaban: 5% ~ 95% | |
| Habka Ethernet | E-line iyo E-LAN, QinQ |
| MPLS-TP ku salaysan VPWS iyo VPLS | |
| Qaybo badan oo silig been abuur ah (MS-PW) | |
| ETH PWE3, TDM PWE3, ATM/IMA PWE3 | |
| IGMP Snooping V2 | |
| Liiska madow, Xakamaynta xirmada baahinta, ACL | |
| VLAN SWAP | |
| PCM features | Cod ama xog Shirka/Kulan,P2MP,MP2MP |
| Habka FXO/FXS waxaa dejin kara software | |
| E&Voltage Interface M waxa lagu dejin karaa software (-48V/-12V) | |
| E&Calaamadeynta M waxaa lagu dejin karaa software (Noocyada dawanka I, II, III, IV, V iyo British Telecom SSDC5) | |
| QoS | Jadwalka QoS ee heersare ah iyo qaabaynta taraafikada |
| Habka DiffServ oo ku salaysan kala soocidda taraafikada, sideed safka mudnaanta leh | |
| Kala soocida gaadiidka fudud, kala soocidda gaadiidka adag, dabeecad kasta oo hop ah (PHB),iyo ACL | |
| Heerka gelitaanka go'an (BAABUUR), qaabaynta ku salaysan mudnaanta jadwalka dekeda | |
| Mudnaanta jadwalka PQ, safka caddaaladda ee miisaanka leh (WFQ) iyo PQ+WFQ safka | |
| Hoos u dhaca dabada iyo ogaanshaha hore ee aan tooska ahayn ee miisaanka leh (WRED) | |
| OAM | LSP/PW OAM: |
| CC, LB, LT | |
| AIS, RDI | |
| LM, DM | |
| LCK, TST | |
| CSF | |
| LSP/PW OAM: FDI, BDI,CV, FFD, TraceRoute, Ping, LM, DM | |
| PW OAM: CES PW VCCV | |
| ETH-CC, ETH-loopback, Raadraaca ETH-Link, Dib u soo celinta fog, Helitaanka Ciladda fog, RMON(RFC 2819) | |
| Protection | Cross-connect 1+1 gurmad, control board 1+1 kayd iyo awood 1+1 gurmad, saacada 1+1 gurmad |
| LSP/PW Ilaalinta tooska ah, Ilaalinta giraanta | |
| Ka-hortagga guul-darrada badan ee ku salaysan MS-PW | |
| LAG, MC-LAG, Ilaalinta laba-guri, LPT | |
| 2/4 fiber MS-SP Ring; | |
| 1+1/1:n (n<=14) MSP toosan | |
| SNCP/SNCMP/SNCTP | |
| 1:N tributary protection for E1/T1, E3/T3, E4, STM-1(e) iyo FE | |
| Ilaalinta dib-u-habaynta dib loo soo celin karo ee la qaybiyay | |
| 5-nidaamka ilaalinta u go'an adeegga heerka ku salaysan SLA kala duwan: Dheeman, Dahab, Silver, Adeegyada Copper iyo Birta | |
| Iyada oo ku saleysan cabbirka VC-4 iyo VC-12 | |
| Iskuxidhka | Labada shabakadood ee Ethernet iyo SDH oo taageeraya wada shaqaynta saacada |
| Taageerida G.813, Isku dhafka Ethernet iyo IEEE 1588v2 | |
| Soo kabashada saacada la qabsiga (ACR) | |
| Laba saac oo dibadda ah oo gelin/wax soo saar (2 MHz ama 2 Mbit/s) | |
| Laba calaamad oo wakhtiga dibadda ah(1pps+TOD) |
Huawei OSN7500 SDH Product Features
- “Unified switching” dhismaha, taking into account multiple services: OSN7500 equipment adopts the “unified switching” 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 (xirmo + 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: Based on the “unified switching” dhismaha, 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” Architecture, 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, waxay hagaajinaysaa isku halaynta shabakada, 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.
- Tignoolajiyada qaybinta mawjada dhererka ee lagu dhex dhisay, flexible networking: 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.
- Highly integrated subrack: The size of the subrack is 756.7mm (dhererka) x 496.4mm (ballac ahaan) x 295mm (qoto dheer). The single subrack has 22 business bays and 8 interface bays.
- Physical characteristics: power supply can be connected to -48V DC; installation method: ETSI 300mm deep cabinet, ETSI 600mm deep cabinet; weight 40kg, rated power consumption is 800W, size is 756.7mm (dhererka) x496.4mm (ballac ahaan) x295mm (qoto dheer) .
Huawei OSN7500 SDH Product Applications
Waan ka xumahay, wax lifaaq ah lama hayo !
