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Description
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. Miaraka amin'ny fitaovana Huawei hafa, OSN 7500 supports different networking applications: pure packet mode applications, fampiharana tambajotra hybrid (mode grouping sy TDM mode overlay networking) ary ny fampiharana fomba TDM madio mba hahazoana ny fanodinana tsara indrindra amin'ny serivisy angona sy ny serivisy SDH nentim-paharazana.
Ao amin'ny mode TDM, ny OSN 7500 manana fahafahana crossover fanompoana lehibe, miaraka amin'ny crossover avo indrindra 360Gbit / s ary crossover ambany 40Gbit / s. Ao amin'ny packet mode, mety hahatratra hatramin'ny 160Gbit/s ny fahafahany mamadika fonosana.
Huawei OSN7500 SDH Product Pictures
Huawei OSN7500 SDH Product Specifications
| Marika | HUAWEI |
| MODELY | OSN7500 |
| lafiny | 757 MG (H) x 497 MG (W) x 295 MG (D) |
| Hanova fahafahana | Fonosana: 160 Gbit/s sy TDM: 360 Gbit/s (lamina ambony), 80 Gbit/s (lamina ambany) |
| Service slots | 22 slots ho an'ny fanodinana boards sy 8 slots ho an'ny boards interface tsara |
| Supported interfaces | IRAY-3(40h, mifanaraka amin'ny fenitra OTL3.4) |
| FE/GE/10GE | |
| STM-1/4/16/64 | |
| E1/E3/E4/T1/T3 | |
| E1, STM-1 | |
| 40-Ireo singa mifandraika amin'ny DWDM, mifanaraka amin'ny ITU-T G.694.1 | |
| 8-Ireo singa mifandraika amin'ny CWDM, mifanaraka amin'ny ITU-T G.694.2 | |
| FXS/FXO, 2/4 tariby audio sy 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 codirectional | |
| DDN, SAN, Video | |
| Mode Networking | Supporting pure packet, mifangaro (fonosana + SDH) na tambajotra SDH |
| Manohana tambajotra WDM | |
| Manohana fifindran'ny bidirectional fibre tokana | |
| Herin'aratra | -48V DC/-60V DC; 110V AC/220V AC (External module) |
| Operation Environment | Long term: -0ºC ~ 45ºC |
| Fotoana fohy: -5ºC ~ 55ºC | |
| Long term: 5% ~ 85% | |
| Fotoana fohy: 5% ~ 95% | |
| Ethernet Feature | E-Line sy E-LAN, QinQ |
| MPLS-TP miorina amin'ny VPWS sy VPLS | |
| Multi-section pseudo-tariby (MS-PW) | |
| ETH PWE3, TDM PWE3, ATM/IMA PWE3 | |
| IGMP Snooping V2 | |
| Blacklist, Fanafoanana ny fonosana fampielezam-peo, ACL | |
| VLAN SWAP | |
| PCM features | Feo na data Fihaonambe/Fivoriana,P2MP,MP2MP |
| Ny fomba FXO/FXS dia azo apetraka amin'ny rindrambaiko | |
| f&M Interface malefaka dia azo apetraka amin'ny rindrambaiko (-48V/-12V) | |
| f&Ny famantarana M dia azo apetraka amin'ny rindrambaiko (Bell karazana I, II, III, IV, V sy British Telecom SSDC5) | |
| QoS | Ny fandaharam-potoana QoS hierarchical sy ny famolavolana fifamoivoizana |
| Fomba DiffServ mifototra amin'ny fanasokajiana fifamoivoizana, filaharana valo laharam-pahamehana | |
| Fanasokajiana fifamoivoizana tsotra, fanasokajiana fifamoivoizana sarotra, isaky ny fihetsika hop (PHB),ary ACL | |
| Taham-pidirana fanoloran-tena (CAR), famolavolana mifototra amin'ny laharam-pahamehana ny fandaharam-potoana seranan-tsambo | |
| PQ laharam-pahamehana, milahatra ara-drariny lanja (WFQ) ary filaharana PQ+WFQ | |
| Ny firotsahan'ny rambony sy ny fisavana mialoha kisendrasendra (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, ETH-Link Trace, Remote Loopback, Fikarohana lesoka lavitra, RMON(RFC 2819) | |
| MIARO | Cross-connect 1+1 nomaniny ho solon'izay, control board 1+1 backup sy hery 1+1 nomaniny ho solon'izay, famantaranandro 1+1 nomaniny ho solon'izay |
| LSP/PW Linear fiarovana, Fiarovana ny peratra | |
| Fiarovana manohitra multifailure mifototra amin'ny MS-PW | |
| haingana toy, MC-LAG, Fiarovana dual-homing, LPT | |
| 2/4 peratra MS-SP fibre; | |
| 1+1/1:n (n<=14) Linear MSP | |
| SNCP/SNCMP/SNCTP | |
| 1:N tributary protection for E1/T1, E3/T3, F4, STM-1(f) ary FE | |
| Fiarovana famerenan-dalana azo averina zaraina | |
| 5-rafitra fiarovana manokana mifototra amin'ny SLA samihafa: Diamond, volamena, Silver, Serivisy varahina sy vy | |
| Miorina amin'ny VC-4 sy VC-12 granularity | |
| Synchronization | Na Ethernet sy SDH tambajotra manohana ny famantaranandro synchronization |
| Manohana ny G.813, Synchronous Ethernet sy IEEE 1588v2 synchronization | |
| Famerenana famantaranandro adaptive (ACR) | |
| Fampidirana/famoahana famantaranandro ivelany roa (2 MHz na 2 Mbit/s) | |
| Famantarana ora roa ivelany(1pps+TOD) |
Huawei OSN7500 SDH Product Features
- “Unified switching” architecture, amin'ny fiheverana ny serivisy maro: OSN7500 equipment adopts the “fifandimbiasana tokana” architecture to achieve unified scheduling of packet services and TDM services, ary manangana fomba fampiharana mora azo: mode fonosana madio, maody TDM madio sy maody hybrid (fonosana + 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.
- Vahaolana fandefasana fonosana feno: Mifototra amin'ny “fifandimbiasana tokana” architecture, the device can be used as a packet transmission product compatible with TDM services to realize the unified bearing of networks such as 2G, 3h, and VIP customer dedicated lines, and reduce network overlap; based on “mitambatra-miova” Architecture, ny mpandraharaha dia afaka manangana tamba-jotra packet end-to-end, tambajotra hybrid amin'ny fonosana sy SDH, or co-organize with routers to achieve L2+L3 unified bearer, manangana vahaolana fandefasana fonosana feno, and realize the bearer network from TDM to ALL -Harmonious evolution of IP.
- Hierarchical OAM, fitiliana haingana ny fahadisoana: OSN7500 dia manohana OAM ambaratonga, izay mahatsapa ny ambaratongam-pandrefesana haingana sy ny toerana misy azy, manatsara ny fahatokisana ny tambajotra, ary manohana ny OAM zaraina sy ny OAM foibe.
- The packet TP assistant solution simplifies the operation and maintenance of packet services: amin'ny alàlan'ny vahaolana TP-Assist, Ny fitaovana dia manana ny fahaiza-mitantana sy fikojakojana ny rafitra misy sosona toy ny SDH- -, which simplifies the operation and maintenance of packet services and realizes End-to-end packet service configuration, fametrahana sy ny toerana misy ny fahadisoana.
- Teknolojia fizarana halavan'ny onjam-peo, tambazotra mora azo: Ny fitaovana OSN7500 dia manohana ny teknolojia WDM naorina mba hahatsapana ny fifindran'ny onjam-peo marobe amin'ny fibre optika tokana., and realize a flexible networking solution for docking with wavelength division equipment.
- Subrack tena tafiditra: The size of the subrack is 756.7mm (hahavony) x 496.4mm (sakany) x 295 mm (lalina). Ny subrack tokana dia manana 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 (hahavony) x496.4mm (sakany) x295mm (LALINA) .
Huawei OSN7500 SDH Product Applications
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