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Beskrywing
Huawei OSN7500 II 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 service scheduling node of the metropolitan area network backbone layer, namely OCS (Optical Core Switching) equipment Types.
Huawei OSN7500 II SDH Product Overview
Huawei OSN7500 II SDH adopts a unified switching architecture and can be used as packet equipment and TDM equipment based on MPLS/MPLS-TP technology. Met ander Huawei-toerusting, OSN 7500II supports different networking applications: suiwer pakketmodustoepassings, hibriede netwerktoepassings (groeperingsmodus en TDM-modus-oorlegnetwerk), en suiwer TDM-modustoepassings om die beste verwerking van datadienste en tradisionele SDH-dienste te bereik. In TDM mode, die OSN 7500 II has a large service crossover capacity, which can reach a maximum of 360Gbit/s high-order crossover and 40Gbit/s low-order crossover. In pakkiemodus, its packet switching capacity can reach up to 320Gbit/s.
Huawei OSN7500 II SDH Product Pictures
Huawei OSN7500 II SDH Product Specifications
| Handelsmerk | Huawei |
| Model | OSN7500II |
| Afmetings | 800mm (H) x 496mm (W) x 295 mm (D) |
| Skakel kapasiteit | Pakket: 320 Gbit/s en TDM: 360 Gbit/s (hoër orde), 40 Gbit/s (laer orde), OTN: 560Gbit/s |
| Diensgleuwe | 32 gleuwe, 16 slots for interface boards and 16 slots for processing boards with same bandwidth per slot |
| OTN-koppelvlak | OTU-1, OTU-2/2e, EEN-3(40G, voldoen aan OTL3.4-standaard) |
| Ethernet interface | FE/GE/10GE/40GE |
| SDH interface | STM-1/4/16/64 |
| PDH interface | E1/E3; T1/T3 |
| ATM interface | E1, STM-1 |
| WDM interface | 40 DWDM golflengtes, voldoen aan ITU-T G.694.1 |
| 8 CWDM golflengtes, voldoen aan ITU-T G.694.2 | |
| SAN interface | FDDI, ESCON, FICON/FICON Express, FC100/200/400/800/1200 |
| PCM interface | FXS/FXO, 2/4W VF & E&MX.21/V.35/V.11/V.24/V.28, RS232/RS422, RS449/RS423A/RS422A, RS530/RS530A,RS485, G.703 64 kbit/s ko-rigting |
| Other interface | DDN, Video |
| Netwerkmodus | Supports packet, baster (pakket + SDH or OTN + SDH) of SDH-netwerk |
| Ondersteuning van WDM-netwerke | |
| Ondersteun enkelvesel tweerigting transmissie | |
| Kragtoevoer | -48V DC/-60V DC |
| Temperatuur | Lang termyn: -0ºC ~ 45ºC |
| Kort termyn: -5ºC ~ 55ºC | |
| Relatiewe humiditeit | Lang termyn: 5% ~ 85% |
| Kort termyn: 5% ~ 95% | |
| Ethernet-kenmerk | E-Line en E-LAN, QinQ |
| MPLS-TP-gebaseerde VPWS en VPLS | |
| Multi-seksie pseudo-draad (MS-PW) | |
| ETH PWE3, TDM PWE3, OTM/IMA PWE3 | |
| IGMP Snooping V2 | |
| Swartlys, Uitsaai pakkie onderdrukking, ACL | |
| VLAN SWAP | |
| PCM Feature | Stem- of datakonferensie/vergadering,P2MP,MP2MP |
| FXO/FXS-modus kan deur sagteware ingestel word | |
| E&M Koppelvlakspanning kan deur sagteware gestel word (-48V/-12V) | |
| E&M-sein kan deur sagteware gestel word (Klokkie tipes I, II, III, IV, V en British Telecom SSDC5) | |
| QoS | Hiërargiese QoS-skedulering en verkeersvorming |
| DiffServ-modus gebaseer op verkeersklassifikasie, agt prioriteitsrye | |
| Eenvoudige verkeersklassifikasie, komplekse verkeersklassifikasie, per hop gedrag (PHB),en ACL | |
| Toegewyde toegangskoers (MOTOR), vorming gebaseer op haweskeduleringsprioriteit | |
| PQ skedulering prioriteit, geweegde billike toustaan (WFQ) en PQ+WFQ toustaan | |
| Stertval en geweegde ewekansige vroeë opsporing (WRED) | |
| MPLS-TP OAM | LSP/PW OAM: |
| CC, LB, LT | |
| AIS, RDI | |
| LM, DM | |
| LCK, TST | |
| CSF | |
| MPLS OAM | LSP/PW OAM: FDI, BDI,CV, FFD, TraceRoute, Ping, LM, DM |
| PW OAM: CES PW VCCV | |
| Ethernet OAM | ETH-CC, ETH-loopterug, ETH-skakelspoor, Remote Loopback, Afgeleë foutopsporing, RMON(RFC 2819) |
| Equipment-level protection | Universal Cross-Connect, System Control and Clock Processing Board 1+1 rugsteun en krag 1+1 ondersteuning |
| MPLS-TP-based service protection | LSP/PW Lineêre beskerming, Ring beskerming |
| Beskerming teen meervoudige foute gebaseer op MS-PW | |
| LAG, MC-LAG, Dubbelhuisbeskerming, LPT | |
| SDH based Service Protection | 2/4 vesel MS-SP Ring; |
| 1+1/1:n (n<=14) Lineêre MSP | |
| SNCP/SNCTP | |
| Tributary protection for E1/T1, E3/T3, E4, STM-1(e) en FE | |
| N SEUN | Verspreide herstelbare herroeteerbeskerming |
| 5-vlak diens toegewyde beskermingskema gebaseer op verskillende SLA: Diamant, Goud, Silwer, Koper en Yster dienste | |
| Gebaseer op VC-4 en VC-12 korreligheid | |
| Sinchronisasie | Beide Ethernet- en SDH-netwerke wat kloksinchronisasie ondersteun |
| Ondersteun G.813, Sinchroniese Ethernet en IEEE 1588v2 sinchronisasie | |
| Aanpasbare klokherwinning (ACR) | |
| Twee eksterne klok insette/uitsette (2 MHz of 2 Mbit/s) | |
| Twee eksterne tydseine (1pps+TOD) |
Huawei OSN7500 II SDH Product Features
- OptiX OSN2500/1500/3500/7500 service boards and software are fully compatible, forming a unified platform. Dit kan instandhoudingskoste en die koste van onderdele aansienlik verminder.
- The OSN intelligent platform efficiently combines service capabilities to provide operators with the most cost-effective solution; op dieselfde tyd, it can be combined with Huawei’s existing equipment and can be integrated into Huawei’s optical network network management solution for unified management.
- Huawei OSN7500 II SDH optical transmission supports STM-64 large-capacity equipment; supports online upgrade of network equipment from 10G to 40G. Compatible with OptiX OSN 9560, OptiX OSN 9500,
OptiX OSN 7500 II, OptiX OSN 3500, OptiX OSN 3500 II, OptiX OSN 2500, OptiX OSN 1500, OptiX OSN 500, OptiX OSN550, OptiX PTN 910, OptiX PTN 950, OptiX PTN 1900, OptiX PTN 3900, OptiX RTN 900, ens. Hybrid networking of transmission equipment - Huawei OSN7500 II SDH supports different networking applications: suiwer pakketmodustoepassings, hibriede netwerktoepassings (groeperingsmodus en TDM-modus-oorlegnetwerk) en suiwer TDM-modustoepassings om die beste verwerking van datadienste en tradisionele SDH-dienste te bereik. In die TDM-modus, Huawei OSN7500 II SDH has a large service crossover capacity, met 'n maksimum van 360Gbit/s hoë-orde crossover en 40Gbit/s lae-orde crossover. In pakkiemodus, sy pakkieskakelvermoë kan tot 160Gbit/s bereik.
Huawei OSN7500 II SDH Product Applications
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