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HUAWEI CSHN SLB2 Hybrid System Control Switching And Timing Board

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HUAWEI CSHN SLB2 Hybrid System Control Switching And Timing Board

HUAWEI CSHN SLB2 Hybrid System Control Switching And Timing Board
HUAWEI CSHN SLB2 Hybrid System Control Switching And Timing Board

Large Image :  HUAWEI CSHN SLB2 Hybrid System Control Switching And Timing Board

Product Details:
Place of Origin: CHINA
Brand Name: HUAWEI
Model Number: CSHN
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: $100-$200
Packaging Details: 1pc into a spare inner foam carton and pack with exteral wooden carton
Delivery Time: 3-7 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 500pcs/week

HUAWEI CSHN SLB2 Hybrid System Control Switching And Timing Board

Description
Type: BTS Products Status: Stock
Product Name: HUAWEI CSHN Shipping Term: DHL,Fedex,UPS,EMS,AIR
Condition: Brand New Warranty: Six Month
High Light:

HUAWEI CSHN

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CSHN SLB2

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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


If you are interested, please let us know the specific model. We will provide the best service and the best price!
HUAWEI CSHN SLB2 Hybrid System Control Switching And Timing Board 0
HUAWEI CSHN SLB2 Hybrid System Control Switching And Timing Board 1
HUAWEI CSHN SLB2 Hybrid System Control Switching And Timing Board 2
HUAWEI CSHN SLB2 Hybrid System Control Switching And Timing Board 3
 

 

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Contact Person: Amy Lee

Tel: +8618573178646

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