Wireless Network Specification - Mindray T1 Service Manual

3.2.3 Wireless Network Specification

Network standard
Modulation mode
Operating frequency
QoS
Channel spacing
Wireless baud rate
Output power
Data security
Roaming
System capacity
Resistance to wireless interference
FCC approval
3-4
IEEE 802.11a/b/g/n
DSSS and OFDM
For 2.4G frequency bands (FCC): 2.4GHz to 2.483GHz (only when Channels 1 to 11 are in
use)
For5G frequency bands (FCC): 5.15GHz to 5.35GHz, 5.725GHz to5.82GHz
QoS Supported. Real time monitoring data transmission priority can be configured with
a higher priority than other data transmission.
IEEE 802.11a: 20MHz
IEEE 802.11b/g: 5MHz
IEEE 802.11n at 2.4 GHz: 5MHz
IEEE 802.11n at 5 GHz: 20MHz
IEEE 802.11a: 6 to 54 Mbps
IEEE 802.11b: 1to11 Mbps
IEEE 802.11g: 6 to 54 Mbps
IEEE 802.11n (at both 2.4GHz and 5GHz): 6.5 to 72.2 Mbps
< 30 dBm (FCC requirement: detection mode – peak power)
< 20 dBm (CE requirement: detection mode – RMS)
Security standards: WPA-PSK, WPA2-PSK, WPA-Enterprise/WPA2-Enterprise
EAP methods: PEAP-MsCHAPv2, PEAP-GTC, PEAP-TLS, EAP-TTLS, EAP-TLS, EAP-FAST,
EAP-LEAP
Encryption modes: TKIP and AES
Supported
Number of T1 monitors supported by a single AP: ≤ 16. Each T1 monitor can
communicate with the central station and connect to two other monitors at the same
time, and among them, at most two T1 monitors can transmit history data (the
Panorama central station does not transfer the historical data.) when reconnection at
the same time. The wireless functions of all T1 monitors are normal at the same time.
The wireless functions of the monitor are normal when the following conditions exist
simultaneously:
1. The distance between interfering devices (including wireless devices at the
frequency of 2.4GHz such as cellular communication devices, microwave ovens,
intercoms, cordless phones and electro-surgical units, excluding Wi-Fi) and the
monitor is greater than 20 cm.
2. Co-channel interference (CCI) on the Wi-Fi network should be no greater than
-85dBm.
3. Adjacent–channel interference (ACI) on the Wi-Fi network should be no greater
than -50dBm.
SQG-MSD45N
T1 Service Manual