Table 1-8: Au And Micro Base Station Idu/Odu Communication; Table 1-9: Data Communication (Ethernet Ports) - Alvarion BreezeMAX 3500 System Manual

Chapter 1 - System Description
1.7.4 AU and Micro Base Station IDU/ODU
Communication
Table 1-8: AU and Micro
Item
IF Frequency
Ref Synchronization Frequency
Bi-Directional Control Frequency
IF cable Impedance
Maximum IF cable Attenuation
Minimum IF cable Shielding
Effectiveness
Maximum IF cable Return Loss
Maximum IF cable DC Resistance
1.7.5 Data Communication (Ethernet Ports)
Item
Standard Compliance
Speed
20
Base Station
Description
64 MHz
14 MHz
50 ohm
90 dB in the 10-300 MHz band
20 dB in the 10-300 MHz band
4.0 ohm

Table 1-9: Data Communication (Ethernet Ports)

Description
IEEE 802.3 CSMA/CD
NPU Data Port
Micr o Base Station Data Port
NPU /Micro Base Station
Man agement Port
SU Data Port
IDU/ODU Communication
Tx: 240 MHz
Rx: 140 MHz
19 dB @ 2 40 MHz
15 dB @ 140 MHz
8 dB @ 64 MHz
100/1000 Mbps, Full Duplex
10/ 100 Mbps, Full Duplex
10 /100 Mbps, Half/Full Duplex
w ith Auto Negotiation
10/100 Mbps, Half/Full Duplex
with Auto Negotiation
BreezeMAX System Manual