- विवरण
- जाँच करना
- लगाव
विवरण
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. अन्य Huawei उपकरणों के साथ, OSN 7500II supports different networking applications: pure packet mode applications, हाइब्रिड नेटवर्किंग अनुप्रयोग (grouping mode and TDM mode overlay networking), और डेटा सेवाओं और पारंपरिक एसडीएच सेवाओं की सर्वोत्तम प्रोसेसिंग प्राप्त करने के लिए शुद्ध टीडीएम मोड एप्लिकेशन. टीडीएम मोड में, the 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. पैकेट मोड में, its packet switching capacity can reach up to 320Gbit/s.
Huawei OSN7500 II SDH Product Pictures
Huawei OSN7500 II SDH Product Specifications
| ब्रांड | हुवाई |
| नमूना | OSN7500II |
| DIMENSIONS | 800मिमी (एच) x 496mm (डब्ल्यू) x 295mm (डी) |
| Switch capacity | पैकेट: 320 Gbit/s and TDM: 360 जीबीआईटी/एस (उच्च क्रम), 40 जीबीआईटी/एस (निचला क्रम), OTN: 560जीबीआईटी/एस |
| Service slots | 32 स्लॉट, 16 slots for interface boards and 16 slots for processing boards with same bandwidth per slot |
| OTN interface | OTU-1, OTU-2/2e, एक 3(40जी, OTL3.4 मानक के अनुरूप) |
| Ethernet interface | FE/GE/10GE/40GE |
| SDH interface | एसटीएम-1/4/16/64 |
| PDH interface | E1/E3; T1/T3 |
| ATM interface | ई 1, एसटीएम-1 |
| WDM interface | 40 DWDM तरंग दैर्ध्य, आईटीयू-टी जी.694.1 के अनुरूप |
| 8 सीडब्ल्यूडीएम तरंग दैर्ध्य, compliant with ITU-T G.694.2 | |
| SAN interface | FDDI, एस्कॉन, FICON/FICON Express, FC100/200/400/800/1200 |
| PCM interface | एफएक्सएस/एफएक्सओ, 2/4W VF & इ&MX.21/V.35/V.11/V.24/V.28, RS232/RS422, RS449/RS423A/RS422A, RS530/RS530A,RS485, G.703 64 kbit/s codirectional |
| Other interface | DDN, Video |
| Networking Mode | Supports packet, हाइब्रिड (पैकेट + SDH or OTN + एसडीएच) या एसडीएच नेटवर्किंग |
| Supporting WDM networking | |
| Supporting single-fiber bidirectional transmission | |
| बिजली की आपूर्ति | -48वी डीसी/-60V डीसी |
| तापमान | Long term: -0ºC ~ 45ºC |
| Short term: -5ºC ~ 55ºC | |
| Relative Humidity | Long term: 5% ~ 85% |
| Short term: 5% ~ 95% | |
| Ethernet Feature | E-Line and E-LAN, QinQ |
| MPLS-TP based VPWS and VPLS | |
| Multi-section pseudo-wire (MS-PW) | |
| ETH PWE3, TDM PWE3, ATM/IMA PWE3 | |
| IGMP Snooping V2 | |
| Blacklist, Broadcast packet suppression, ACL | |
| VLAN SWAP | |
| PCM Feature | Voice or data Conference/Meeting,पी2एमपी,MP2MP |
| FXO/FXS mode can be set by software | |
| इ&M Interface voltage can be set by software (-48V/-12V) | |
| इ&M signaling can be set by software (Bell types I, II, III, IV, V and British Telecom SSDC5) | |
| क्यूओएस | Hierarchical QoS scheduling and traffic shaping |
| DiffServ mode based on traffic classification, eight priority queues | |
| Simple traffic classification, complex traffic classification, per hop behavior (PHB),और ए.सी.एल | |
| Committed access rate (CAR), shaping based on port scheduling priority | |
| PQ scheduling priority, weighted fair queuing (WFQ) and PQ+WFQ queuing | |
| Tail drop and weighted random early detection (WRED) | |
| MPLS-TP OAM | LSP/PW OAM: |
| CC, LB, LT | |
| AIS, RDI | |
| LM, DM | |
| LCK, TST | |
| CSF | |
| एमपीएलएस ओएएम | LSP/PW OAM: FDI, BDI,CV, FFD, TraceRoute, गुनगुनाहट, LM, DM |
| PW OAM: CES PW VCCV | |
| Ethernet OAM | ETH-CC, ETH-Loopback, ETH-Link Trace, Remote Loopback, Remote Fault Detection, आरएमओएन(RFC 2819) |
| Equipment-level protection | Universal Cross-Connect, System Control and Clock Processing Board 1+1 backup and power 1+1 बैकअप |
| MPLS-TP-based service protection | LSP/PW Linear protection, Ring protection |
| Anti multifailure protection based on MS-PW | |
| LAG, MC-LAG, Dual-homing protection, LPT | |
| SDH based Service Protection | 2/4 fiber MS-SP Ring; |
| 1+1/1:एन (एन<=14) Linear MSP | |
| SNCP/SNCTP | |
| Tributary protection for E1/T1, E3/T3, ई 4, एसटीएम-1(e) and FE | |
| ASON | Distributed restorable rerouting protection |
| 5-level service dedicated protection scheme based on different SLA: Diamond, Gold, Silver, Copper and Iron services | |
| Based on VC-4 and VC-12 granularity | |
| Synchronization | Both Ethernet and SDH networks supporting clock synchronization |
| Supporting G.813, Synchronous Ethernet and IEEE 1588v2 synchronization | |
| Adaptive clock recovery (ए.सी.आर) | |
| Two external clock inputs/outputs (2 MHz or 2 एमबीटी/एस) | |
| Two external time signals (1pps+TOD) |
Huawei OSN7500 II SDH Product Features
- OptiX OSN2500/1500/3500/7500 service boards and software are fully compatible, एक एकीकृत मंच बनाना. This can greatly reduce maintenance costs and the cost of spare parts.
- The OSN intelligent platform efficiently combines service capabilities to provide operators with the most cost-effective solution; एक ही समय पर, 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, वगैरह. Hybrid networking of transmission equipment - Huawei OSN7500 II SDH supports different networking applications: pure packet mode applications, हाइब्रिड नेटवर्किंग अनुप्रयोग (grouping mode and TDM mode overlay networking) और डेटा सेवाओं और पारंपरिक एसडीएच सेवाओं की सर्वोत्तम प्रोसेसिंग प्राप्त करने के लिए शुद्ध टीडीएम मोड एप्लिकेशन. In the TDM mode, Huawei OSN7500 II SDH has a large service crossover capacity, अधिकतम 360Gbit/s उच्च-ऑर्डर क्रॉसओवर और 40Gbit/s निम्न-ऑर्डर क्रॉसओवर के साथ. पैकेट मोड में, इसकी पैकेट स्विचिंग क्षमता 160Gbit/s तक पहुंच सकती है.
Huawei OSN7500 II SDH Product Applications
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