OptiX OSN2500 optical transmission device is a new generation of multi service transfer solution based on the evolution of MSTP system. The Hybrid MSTP system uses a unified switching architecture, not only has the transmission capacity of traditional MSTP, but also has full packet transmission capability based on MPLS/MPLS-TP technology. It is fully compatible with the existing MSTP network to support efficient packet transport network operation and maintenance, and can meet the transformation demands of the carrying network grouping with the best performance and cost.
Product Characteristics Of
OptiX OSN2500 is applied to the access layer and aggregation layer in the metropolitan area transmission network, which can be mixed with OptiX OSN9500, OptiX OSN7500, OptiX OSN3500, OptiX OSN3500II, OptiX OSN2500, etc. OSN2500 supports network topology such as chain, ring, ring, ring, ring, ring interworking, hub and Mesh network in the STM-1/STM-4/STM-16/ level. It can also connect with HUAWEI OSN series equipment, DWDM series equipment and Metro series equipment, and build a complete transmission network solution.
Rail transit: unified load bearing, multi scene flexible adaptation
With the development of the rail transportation industry, higher requirements are put forward for the transmission network. Through the end to end MSTP solutions can meet the sustainable development of the rail transportation industry, and the high security and high reliability requirements of the end to end.
OSN2500 equipment mainly transfers the business telephone, dispatching telephone, conference TV, environmental monitoring, emergency command, wireless alignment, TIMS, PMIS and other business layers for the railway industry. Access networks are usually OptiX OSN1500 or OptiX OSN500/550 devices; convergence networks and road network dry networks are usually OptiX OSN3500/7500/7500 II devices; national backbone networks are usually WDM devices.
Subway / tram mainly uses ring topology to organize network, MSTP equipment PCM, E1 to 10GE all grain service access, transmission between the station and control center. Metro / trams are usually OptiX OSN580/7500 II devices.
The solution of OSN2500 optical terminal is based on Smart 40G/10G, soft and hard pipeline, MPLS-TP and built-in PCM. Combined with the characteristics of urban rail traffic, it can not only ensure the safe and reliable transmission of business, but also meet the increasing bandwidth requirements, and can also simplify the network architecture and simplify the easy operation and maintenance.
The business types that OptiX OSN2500 can handle include: SDH, PDH, Ethernet, RPR, ATM, DDN and SAN/Video services.
Large capacity scheduling
The OSN2500 optical terminal supports 20G high and low order full crossover: high order 128 x 128 VC-4, low order 8064 x 8064 VC-12 or equivalent VC-3 crossover capability.
Data service protection
The OSN2500 transmission device supports Ethernet Ethernet RPR ring network protection, and STP spanning tree protection.
OSN2500 optical transmission supports ATM business VP-RING ring network protection.
Sub frame integration: the sub frame size is 460mm (high) * 440mm (wide) * 295mm (deep), the single shelf has 9 business boards and 8 interface boards.
OSN2500 equipment accessories have enhanced sub frame SSQESUBRACK, system auxiliary processing board SSQ2SAP and STM-1/STM-4/STM-16 main control cross light interface and one board CXLLN system board. According to the operational requirements, the optional veneer has SDH light interface board SLQ1, SL4, SLD4, SLQ4, SL16 and so on; PDH branch board has PD1, PQ1, etc.; Ethernet transmission board EGS2, EGT2, EFT4, paste, etc. and other auxiliary single board.
OSN2500 can be installed in a 19 inch cabinet. It usually meets most of the users' needs, and the specific size and size should be adjusted according to the requirements of the users' actual computer room environment. The power is connected to -48V DC, and the external 220V is connected by external UPM.
Installation mode: ETSI 300mm deep cabinet, ETSI 600mm deep cabinet;
The size of the OSN2500 sub frame is 460mm (high) x 440mm (wide) x 295mm (deep); heavy 24kg; typical power consumption 206W.