User's Manual

Mobile WiMAX Indoor RAS SPI-2210 System Description/Ed.07
© SAMSUNG Electronics Co., Ltd. 2-22
2.5.3 Physical Interface Operation Method
ASN Interface
The indoor SPI-2210 provides Ethernet interface as an ASN interface and can select the
type of interfaces depending on the network configuration. At this time, more than one
types of interfaces cannot be operated simultaneously. The number of interfaces can be
optionally managed depending on the capacity and the required bandwidth of the indoor
SPI-2210.
The types of interfaces are as follows:
Interface Type
Number of Ports per
Board
Number of Ports per
System
100/1000Base-T (RJ-45) 4 4
100Base-FX (SFF)
4 4
1000Base-X (GBIC) 2 2
Ethernet
1000BaseX (SFP)
100/1000Base-T (RJ-45)
(Simultaneous operation)
2
2
2
2
Ethernet interface operate several links as 802.3ad (static)-based static link aggregation,
MLPPP and Point-to-Point protocol (PPP), separately.
The operation and maintenance interface (interface with WSM) is operated in in-band
method, which shares the common user traffic interface.