ZXMP S200 SDH Based Multi-Service Node
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.
