Specifications

130 MDS entraNET 900 System Guide MDS 05-4055A01, Rev. A
Remote Radios: • Command line via COM1 port
DATA CHARACTERISTICS
PORTS (AP):
Ethernet:
Interface Connectors: RJ-45 Standard, 10-Base-T
Data Rate: 10 Mbps
COM1, COM2:
Signaling Standard: EIA-232/V.24
Interface Connectors: COM1: RJ-12, COM2: RJ-45, EIA-561
Interface: COM1: Non-Handshaking / COM2: DCE
Data Rate: 1200–115,200 bps
asynchronous
PORTS (Remote):
Ethernet:
Interface Connectors: RJ-45 Standard, 10-Base-T
Data Rate: 10 Mbps
COM1, COM2:
Signaling Standard: EIA-232/V.24
Interface Connectors: COM1: RJ12, COM2 RJ-45, EIA-561
Interface: COM1: Non-handshaking / COM2: DCE
Data Rate: 1200–115,200 bps
asynchronous
PROTOCOLS: • IEEE 802.3 (Ethernet)
• IP/Ethernet (ICMP, UDP, TCP, ARP)
• Clear-channel mode for serial async multidrop
protocols including: Modbus, DNP.3, Bisync,
BSAP, DF1, TotalFlow, Poll Select
RADIO CHARACTERISTICS
GENERAL:
Frequency Range: 902–928 MHz ISM Band
Frequency Hopping Range: Eight user-configurable 3.2 MHz-wide zones,
each containing 16 frequencies
Hop Pattern: Based on Network Address
Frequency Stability: 30 ppm
TRANSMITTER:
Power Output
(at antenna
connector): 0.1 to 1.0 watt (+20 dBm to +30 dBm) ±3.0 dB,
set by user
Duty Cycle: Continuous
Modulation Type: Binary CPFSK
Output Impedance: 50 Ohms
Spurious: –67 dBc