Kwikbit Inc. PTP55DP Manuale Utente
M4-2000
User Guide
Kwikbit M4-2000 User Guide
Confidential & Proprietary
- 12 -
4.3.4 Unlicensed Radio Performance
The following table provides the maximum transmit power, per polarization, and nominal receive
sensitivity of the hardware, with 10, 20 and 40 MHz channel bandwidths.
sensitivity of the hardware, with 10, 20 and 40 MHz channel bandwidths.
Modulation
Format
MCS
level
Max Transmit
Power (dBm)
Receiving
Sensitivity
(dBm)
10 MHz
Receiving
Sensitivity
(dBm)
20 MHz
Receiving
Sensitivity
(dBm)
40 MHz
QPSK 1/4
0
24
-97.0
-94.0
-91.0
QPSK 1/2
1
24
-89.5
-86.6
-83.7
QPSK 3/4
2
24
-87.1
-84.5
-81.5
16QAM 1/2
3
24
-85.0
-82.1
-79.5
16QAM 3/4
4
24
-82.0
-78.8
-76.0
64QAM 4/6
5
24
-77.6
-75.1
-72.8
64QAM 5/6
6
24
-72.6
-69.5
-66.2
256QAM 6/8
7
24
-69.8
-66.7
-63.5
256QAM 7/8
8
24
-67.1
-64.0
-60.7
Table 3.2.4 – 5 GHz Radio Performance
4.4 Typical system deployment
The M4-2000 system consists of two units, primary and secondary. The two units are identical
hardware and software and differ only by configuration. Configure the units to 10MHz, 20MHz or
40MHz channel bandwidth. The units operate in TDD mode with the primary unit controlling the
40MHz channel bandwidth. The units operate in TDD mode with the primary unit controlling the
link. A typical system deployment would be to provide connectivity between two segments of
Ethernet LAN. These scenarios include:
Ethernet LAN. These scenarios include:
• Backhaul connectivity to RAN base stations including 3G, 4G LTE and WiFi
• Enterprise LAN connectivity between buildings
• Fiber network extensions
• Fiber network extensions