H3C MSR 900 Series

1-5
Figure 1-4 Rear panel of the MSR 920/MSR 920W
Table 1-3 Description of the interfaces and antennas
Item Description
Console port
(CONSOLE)
Connecting to a PC through a console
cable for system configuration
Fixed Ethernet
interfaces (ETH 0 and
ETH 1)
Uplink Layer 3 Ethernet interfaces for
WAN connections
Fixed Ethernet
interfaces (ETH 2 to
ETH 9)
Downlink Layer 2 Ethernet interfaces for
connections to user terminals or switches
Antenna Transmitting radio frequency signals
DC power input Connecting to the supplied power adapter
z Only the MSR 900W and MSR 920W require antenna installation.
z The MSR 900W requires one antenna while the MSR 920W
requires two antennas.