H3C WX6103, Installation Manual, Page: 68 / 90

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Appendix B Guide to purchase
To meet varied customer needs, the WX6103 access controller is delivered in modules. You can purchase
the modules as needed.
When ordering an access controller, consider the following items:
•
Location of the access controller in the network
•
Access controller capability to process network traffic
•
Uplink and downlink processing capability and connection capability requirements
•
Expansion capability of the access controller to adapt to the changing architecture as network
scales
•
Reliability requirements
•
Transmission distance requirements
Ordering the access controller
Table 31 Ordering information for the WX6103 access controller
Description Quantity Remarks
Access controller (H3C WX6103) 1 Required, excluding the power supply
PSR650-A AC PSU 1 or 2
PSR650-D DC PSU 1 or 2
At least one PSU is required. The access
controller does not support simultaneous use
of an AC PSU and a DC PSU.
Ordering the main control boards
Table 32 Ordering information for the main control board of the WX6103
Model Quantity Remarks
EWPX1WCMB0 1 or 2
EWPX1WCMD0 1 or 2
At least one is required.
The access EWPX1WCMB0 and
EWPX1WCMD0 can be used at the same time.
Ordering the switch interface board
Table 33 Ordering information for the switch interface board of the WX6103
Model Quantity Remarks
EWPX1G24XA0 1 Required