SDH/PDH series
XJ-MS7000
XJ-MS7000 is an integrated access platform (MSAP) for customer private line services and broadband IP data services.Positioned at the edge access layer of the metro network,MSAPThe 7000 is available on the line sideSDH 155M/622M uplink, but also mentionedsupplyGEUplink, supportSDH/MSTP、IPThe bidirectional bearer of the metropolitan area network is provided on the user sideSDH、PDHethernetPCM、GSHDSLand other access modes to flexibly meet the needs of various large customers, small and medium-sized commercial customers, 3G and other major access modesNGNof access needs.
XJ-MS7000The 155M/622M optical port is used to replace a large number of traditional onesPDHThe E1 electrical port of the equipment or the Ethernet electrical port of the optical fiber transceiver solves the problems of many faults and high maintenance costs caused by too many E1 copper wires or Category 5 cables; By converting services such as E1, V35, and Ethernet intoVC12Convergence convergence and unified scheduling, To facilitate and flexibly configure servicesPDHPCM, Fiber Optic Transceivers,GSHDSLand other equipment space occupation costs.
l Supports 16X16VC4 or 1008X1008VC12 crossover capability
l Based on carrier-class product design, it supports 1+1 backup of group road disks and realizes hot backup of group path, cross and clock modules. Dual power backup and load balancing; Support 1+1 protection of branch tray; adoptSFPHot-swappable optical interface boards are hot-swappable
l Backplate suppliedSDH, Ethernet two sets of buses; Therefore the line side is offeredSTM-1/STM-4While going up, 2-way availableGEUplink
l In the tankSDHChannel and multiplexed segment protection enables a variety of network topologies, including point-to-point, chain, ring, and belt-chained
l In the tankEOSfunction, adoptionGFP、LAPSEncapsulation protocol, supportedLCASfeatures that can be used with the mainstreamMSTPManufacturer's equipment is compatible with each other
l A single subbox supports up to 160 E1 or 80 Ethernet accesses
XJ-MA2040
XJ-MA2040It adopts a standard 4U chassis with a plug-in card design, providing 16 service slots + 1 network management slot+(1~2) power slots. The 16 service slots can be mixed with various service boards according to user needs. All boards inside the chassisAll cards support hot swapping, and when one of the cards fails and needs to be repaired, it can be replaced without power failure, which better improves the reliability of the system.
l The technical parameters of each interface are in line with relevant international or domestic standards
l It provides 16 service slots + (1~2) power slots + 1 network management slot
l 16 general service slots, configured according to user needsFXO/FXS/Magnet/E&M/4 line audio/E1(G.703)/Ethernet/RS232/RS422/RS485, etc
l Hot-swappable, surge and lightning protection
l Strong anti-interference ability, stable performance and perfect function
l Modular power supply design;AC220V、DC-48VDual power supply mode
l Perfect network management function, real-time detection of various states in equipment operation (optional)
l 19 inch 4U aluminum profile chassis
XJ-MA2010
XJ-MA2010The series of integrated access equipment is an economical, concise, and single-board integrated access device, and the transmission medium is E1 channel or Fibre Channel. offer 64X64K USER SERVICES. The types of user services include: voice and Ethernetnet, E1 (G.703), asynchronous data, etc.
There are many types of products and businesses, and the business capacity is small; Temporary expansion for some relatively scattered users, small businesses, or private lines to provide fast and flexible solutions
l It is applicable to ≤64-channel user services
l modular system design; Configure business modules with various functions according to user requirements
l Configure according to user needsFXO/FXS/Magnet / 4-wire audio / E&M/RS232/RS422/RS485wait
l Cost-effective, beautiful shape, easy to install and operate
l Carrier-grade voice quality, support caller ID; Reverse polarity billing signal (optional)
l Provide perfect alarm and working status indicators
l Strong anti-interference ability, stable performance and perfect function
l power supplyAC220VorDC-48VPower supply mode
l It has a complete network management function to detect various states in the operation of the equipment in real time (optional)
l 19 inch 1U aluminum profile chassis
XJ-MA2020
The optical port rate of the XJ-MA2020 device is 1.5G system, which is powerful and stable. 100M/1000M was realizedWire-speed Ethernet data channel, E1 (G.703), voice (telephone ten magnets + 4-line audio, etc.), asynchronous dataRS232/422/485 hybrid multiplexing and transmission.It has alarm and monitoring functions, perfect design, high integration, low power consumption and easy to use.
l The technical parameters of the interface are in line with relevant international or domestic standards
l All boards are hot-swappable
l All ports are protected against surges and lightning strikes
l modular system design; Configure service modules with various functions according to your needs
l At the same time, it supports Ethernet (10M/100M/1000M, E1 (G.703), telephone, asynchronous data RS232/422/485, etc
l 1000M Ethernet channel, support non-blocking wire-speed forwarding, compatibleIEEE802.3ab
l Ethernet transmission rate: 10/100/1000MPS
lThe 100M Ethernet port is completely physically isolated
l Gigabit optical fiber transmission, large capacity, easy to upgrade
l High degree of circuit integration. The equipment works stably, with low failure rate and low power consumption
l Perfect network management function, real-time detection of various states in equipment operation (optional)
XJ-MA2030
XJ-MA2030A series of integrated access equipment is an integrated access equipment designed with international advanced integrated circuits, programmable logic circuits and high-speed microprocessors. Optical transmission,PCM The technologies of multiplexing and time slot crossing are integrated, and the dynamic allocation of time slot resources is realized by using the cross technology, so as to improve the utilization rate of line resources.
It adopts a plug-in card design, provides 16 general service slots, and can configure various functions according to user needsDisk card. Business options are very flexible. The transmission medium is either E1 channel (single E1/4E1 bundle) or Fibre Channel. Standard capacity≤ 128 lines. It provides a set of high-quality, economical and reliable solutions for large-capacity access.
l The technical parameters of each interface are in line with relevant international or domestic standards
l voice aggregation function; 128 channels of telephone convergence to (1-4 E1 transmission, (1-4) E1 support automatic/manual switching, which greatly saves line resources
l Optical access: 128 channels of telephones in a single frame, using stacking mode, can smoothly expand up to 1024.
l Support dual-optical path 1+1 protection
l 16 general-purpose service slots, configured according to user needsFXO/FXS/Magnet/E&M/4-line audio/E1/ Ethernet RS232/RS422/RS485, etc
l 1~2 physically isolated Ethernet interfaces, bandwidth configuration according to user needs (dynamic/static).
l It is common with A2020 boards to reduce the number of spare parts for users
l When E1 is connected, this device supports star connection
l Hot-swappable, surge and lightning protection
l Strong anti-interference ability, stable performance and perfect function
l Modular power supply design;AC220V、DC-48VDual power supply mode
l Perfect network management function, real-time detection of various states in equipment operation (optional)
l 13.19 inch 3U aluminum profile chassis
XJ-MS5000
The XJ-MS5000 access platform MSAP is an STM-1 multiservice SDH (SynchronousDigital). Hierarchy) optical transmission system. It has two STM-1 grade group optical ports for E1 and GFP-based packagesMultiplexing and transmission of services such as Ethernet. The device supports the full-time slot crossing function, and the upper and lower circuits are convenient and flexible, and can be used as the upper and lower circuit multiplexer or terminal multiplexer to form a point-to-point, chain network, and ring network network.
l The technical parameters of each interface are in line with relevant international or domestic standards
l Each interface has good over-current, over-voltage and lightning protection. PassITU-TK.20About lightning impulse, electric induction test and electrical contact test; When the circuit shock is released, it can be automatically recovered
l All boards of the device support hot-swap function
l 19-inch 2U chassis, plug-in card design structure, easy to expand and maintain; 1 main control slot, 5 service slots and 1 power supply slot; The five service slots can arbitrarily mix various types of voice disks, data disks, and E1 disks
l 2 are providedSTM-1Rate class group path optical interface, adoptedSFPOptical transceiver supports hot swapping
l 24 standard unbalanced E1 interfaces; 8 physically isolated 10/100M bandwidth Ethernet interfaces; 40 telephone voice interfaces
l Auxiliary interface: Ethernet network management interface MNI; THE SERIAL NETWORK MANAGEMENT INTERFACE CONSOLE IS PROVIDED, AND THE INTERFACE MODE IS N45
l Support remote power-down detection (RPD)Functions and automatic laser shutdown (ALS)function
