User's Manual

PN 8700-10 Help Hot Line (U.S. only): 1-800-530-9960 2-13
620003-0 Rev. A
PRELIMINARY RF End-to-End Performance
2.6.4 RF End-to-End Performance
Cellular
Table 2-1 Cellular RF End-to-End Performance using 2 km of Single-Mode
Fiber
Parameter
Typical
Downlink Uplink
Average gain with 75 m Cat-5/6 at 25°C (77°F)*
*The system gain is adjustable in 1 dB steps from 0 to 15 dB, and the gain of each RAU can be attenuated 10 dB in one step.
15 dB 15 dB
Ripple with 75 m Cat-5/6 3 dB 3.5 dB
Output IP3 40 dBm
Input IP3†
†For two tones into one RAU, IP3 higher in other circumstances.
–7 dBm
Output 1 dB Compression Point 27 dBm
AMPS output power per carrier when 30 carriers are present
0.7 dBm
TDMA output power per carrier when 16 carriers are present
4.0 dBm
CDMA output power per carrier when 6 carriers are present
7.8 dBm
Noise Figure with 1 MH – 1 EH – 8 RAUs configuration 15 dB
Noise Figure with 1 MH – 4 EHs – 32 RAUs configuration 21 dB
Table 2-2 Cellular RF End-to-End Performance using 1 km of Multimode Fiber
Parameter
Typical
Downlink Uplink
Average gain with 75 m Cat-5/6 at 25°C (77°F)*
*The system gain is adjustable in 1 dB steps from 0 to 15 dB, and the gain of each RAU can be attenuated 10 dB in one step.
15 dB 15 dB
Ripple with 75 m Cat-5/6 3 dB 3.5 dB
Output IP3 37 dBm
Input IP3†
†For two tones into one RAU, IP3 higher in other circumstances.
–10 dBm
Output 1 dB Compression Point 27 dBm
AMPS output power per carrier when 30 carriers are present
0.7 dBm
TDMA output power per carrier when 16 carriers are present
4.0 dBm
CDMA output power per carrier when 6 carriers are present
7.8 dBm
Noise Figure with 1 MH – 1 EH – 8 RAUs configuration 15 dB
Noise Figure with 1 MH – 4 EHs – 32 RAUs configuration 21 dB