Changsha Xingheda Technology Co., Ltd
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 500pcs/week |
| Delivery Time | 3-7 work days |
| Packaging Details | 1pc into a spare inner foam carton and pack with exteral wooden carton |
| Type | BTS |
| Products status | Stock |
| Product name | HUAWEI CSHN |
| Shipping term | DHL,Fedex,UPS,EMS,AIR |
| Condition | Brand New |
| Warranty | Six month |
| Brand Name | HUAWEI |
| Model Number | CSHN |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 500pcs/week |
| Delivery Time | 3-7 work days | Packaging Details | 1pc into a spare inner foam carton and pack with exteral wooden carton |
| Type | BTS | Products status | Stock |
| Product name | HUAWEI CSHN | Shipping term | DHL,Fedex,UPS,EMS,AIR |
| Condition | Brand New | Warranty | Six month |
| Brand Name | HUAWEI | Model Number | CSHN |
| Place of Origin | CHINA | ||
| High Light | HUAWEI CSHN ，CSHN SLB2 ，HUAWEI CSHN SLB2 | ||
HUAWEI CSHN SLB2 Hybrid system control switching and timing board
Product Description:
The functional versions of the CSHN are SLB1 and SLB2.
Compared with the SLB1CSHN, the SLB2CSHN incorporates the following functions:
Multiprotocol label switching transport profile (MPLS-TP) tunnel OAM
ETH pseudo wire emulation edge-to-edge (PWE3) packets carrying control words
Virtual private LAN services (VPLSs)
Application:
CSHN boards function as system control, switching, and timing boards on OptiX RTN 980 NEs. In this scenario, these boards also converge and groom various services using their STM-1/4 and GE service ports.
Figure 1 Application scenario of CSHN boards
NOTE:
In the preceding figure, IF boards can be TDM IF boards, or general-purpose IF boards or XPIC IF boards working in SDH microwave mode if they need to converge TDM microwave services, and they can be general-purpose IF boards or XPIC IF boards working in native E1+Ethernet mode or native STM-1+Ethernet mode if they need to converge integrated IP microwave services.
E1 services shown in the preceding figure can be native E1 services or CES/ATM E1 services, and Ethernet services can be native Ethernet services or ETH PWE3 services.
Service boards shown in the preceding figure can be Ethernet interface boards, STM-1 interface boards, E1 interface boards, or Smart E1 processing boards.
Functions and Features:
The CSHN provides 22 Gbit/s packet switching, full time-division cross-connection, system control and communication, and clock processing functions. It provides GE ports, STM-1/4 ports, auxiliary ports, and management ports.
Table 1 lists the functions and features that the CSHN supports.
Table 1 Functions and features that the CSHN supports
| Function and Feature | Description | |
| Basic functions | Switching capacity | Supports 22 Gbit/s packet switching function. |
| Cross-connect capacity | Higher order cross-connect capacity: equivalent to 128x128 VC-4s Lower order cross-connect capacity: VC-12/VC-3 full time-division cross-connections equivalent to 32x32 VC-4s | |
| System control and communication | Manages, monitors, and controls the running status of the IDU, and works as a communication service unit between the NMS and boards, thereby allowing the NMS to control and manage the NE. | |
| Clock | Clock source | Provides the system clock and frame headers of service signals and overhead signals for the other boards by tracing any of the following clock sources: External clock SDH line clock PDH tributary clock Microwave link clock Synchronous Ethernet clock |
| Clock protection | Supports the following clock protection schemes: Protection based on clock source priorities Protection by running the SSM protocol Protection by running the extended SSM protocol | |
| Time synchronization | Supports IEEE 1588v2 time synchronization. Supports ITU-T G.8275.1 time synchronization. Supports use of the AE 905S module as the clock source for time synchronization. | |
| IEEE 1588 ACR | Supported | |
| External clock port | 1 | |
| External time port | 2 | |
| Data communication network (DCN) | Outband DCN | Supports a maximum of 24 DCCs. |
| Inband DCN | Supports the inband DCN function. The DCN bandwidth is configurable. | |
| Network management protocols | Huawei embedded control channel (HWECC) protocol | Supported |
| IP protocol | Supported | |
| L2 DCN | Supported | |
| Simple Network Management Protocol (SNMP) | Provides the SNMP Get and Set functions for managing devices. | |
| Protection | 1+1 hot backup | Supported |
| Multiprotocol label switching (MPLS)/Pseudo wire emulation edge-to-edge (PWE3) functions | Supported | |
| See Table 2. | ||
| Quality of service (QoS) functions | Supported | |
| See Table 3. | ||
| Ethernet service functions | Supported | |
| See Table 4. | ||
| STM-1/4 service functions | Supported | |
| See Table 5. | ||
| Auxiliary ports and management ports | NMS port | 1 |
| NMS serial port | 1 | |
| NE cascade port | 1 | |
| Outdoor cabinet monitoring port | 1 The port specifications comply with RS-485. | |
| O&M | Warm reset and cold reset | Supported |
| In-service FPGA loading | Supported | |
| Queries of board manufacturing information | Supported | |
| Queries of the board power consumption | Supported | |
| Board temperature monitoring | Supported | |
| Board power monitoring | Supported | |
| Detection of indicators on the other boards | Supported | |
| Hot swapping | Supported | |
| Pluggable CF card | Supported | |
The packet switching unit of the CSHN works with its service interface unit or a service board to implement MPLS/PWE3 functions. Table 2 provides details about these functions.
NOTE:
The following functions are applicable only to the SLB2CSHN.
MPLS-TP tunnel OAM that complies with ITU-T Y.1731
MPLS-TP PW OAM that complies with ITU-T Y.1731
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Company Details
Business Type:
Trading Company
Year Established:
2016
Total Annual:
1000000-2000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Changsha Xingheda Technology Co., Ltd is a professional comprehensive service provider of telecommunications equipment. It is a company in the telecommunications industry with three qualifications: wireless, wired and auxiliary equipment. At present, in Changsha and HongKong has two intelligent... Changsha Xingheda Technology Co., Ltd is a professional comprehensive service provider of telecommunications equipment. It is a company in the telecommunications industry with three qualifications: wireless, wired and auxiliary equipment. At present, in Changsha and HongKong has two intelligent...
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