The ZXMP S200 is a kind of compact SDH transmission equipment for multi-service access, supporting the rate up to STM-4. It can serve as the corollary transmission equipment in GSM, CDMA or 3G base stations. It can also be used to access multi-services for customers in buildings or communities and private line services for business customers. Moreover the ZXMP S200 can replace existing PDH equipment for transmission. The ZXMP S200 is designed as a platform, strictly complying with related ITU-T recommendations and China national standards. It provides a main board inserted horizontally into the chassis, for the access of various services. The chassis can be mounted on desktop, in cabinet or on wall. The main board of the ZXMP S200 integrates all SDH functions (including transparent transmission of data service), providing the bus, control and communication interfaces for extension plug-in cards. Multiple plug-in cards are optional which provide more powerful service access function. Moreover, the main board and plug-in cards support the remote online upgrade of board software, including software programs and FPGA programs. Features Plentiful interfaces A slew of interfaces including STM-4, STM-1, E1/T1, E3/T3, FE, V.35, SHDSL, RS232, RS485 are available for various application scenarios. Convenient installation modes Box equipment at height of 1U. It can be installed in ETSI standard cabinet and IEC 19” cabinet, and desktop installation, wall-mounted installation and outdoor installation are also supported. Perfect network protection mechanism Support 2-fiber bidirectional multiplex section protection ring Support 4-fiber bidirectional/unidirectional link multiplex section 1+1 or 1:1 protection Support 2-fiber path protection ring Support subnet connection protection Support dual-node interconnection protection Good network adaptability ZXMP S200 uses E1 timeslots as ECC channels. NM information attached to SDH payload can be transferred transparently via other vendors’ SDH equipments, implementing centralized NM in hybrid networking of multi-vendor equipments, solving the problem that ECC cannot perform transparent transmission in hybrid networking, and delivering a NM networking solution to hybrid networking of multi-vendor equipments. ZXMP S200 supports online software upgrade, easing system maintenance and upgrade, and ensuring the reliability during system upgrade. Ease of design and maintenance The system operations adopt front-facing interfaces, enabling easy maintenance, All optical interfaces employ SFP modules. Different types of optical modules can be selected on customers’ service demands, Offer online optical power detection and ALS functions for all optical interfaces, Diversified maintenance interfaces, such as Qx interface, LCT terminal interface, RS232 interface, 2Mbps or 2MHz BITS interface, environmental supervisory interface and alarm output interface, are available, Support E1/T1 framing modes and E1 re-timing function. Benefits Plentiful interfaces As an integrated service access platform featuring high cost effectiveness, multi-application environment, and flexible configuration, it can be used as the transmission equipments for GSM, CDMA and 3G base stations, it can also be used for multi-service access in buildings, business key account dedicated access and substituting PDH equipments, enabling transmission and management of STM-4, STM-1, E3/T3, E1/T1, FE, N?64k, SHDSL and 2/4-line VF services at the network access and edge layers. Cutting-edge heat design and natural dissipation design long-term working temperature can reach -5 ?~+50 ?. With strong adaptability to environments, it can be applied in complicated indoor and outdoor environments, Series of new techniques lowering equipment power consumption slow down CPU running frequency based on service loads, enable idle boards in dormant state, use self-developed FPGA to substitute OEM chips, resulting in vastly decreased equipment power consumption, energy saving and reduction of emission, Reduced materials and improved equipment integration level large-capacity and highly integrated unified hardware platform. The adoption of new technologies improve service integration level and reduce cards, Application of green materials use lead-free and degradable packing materials compliant with ROHS instruction, utilize recycled materials, and reduce pollution to environment caused by hazardous materials, which is green and environment-friendly, Low emission and radiation auto shut down of laser may avoid damage caused by laser to human bodies,emission and radiation values are much lower than international standard, mitigating radiation and damage to human bodies and environment. The green and environment-friendly ideology of ZXMP S200 aims at reducing network equipment footprint and power consumption, saving customer cost and minimizing impact and damage to environment, while improving overall network performance and lowering consuming resource of network.
