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PYRAMID 915MHZ WIRELESS RF TRANSMITTER & REPEATER USER GUIDE
SPECIFICATIONS
ETHERNET PORT: (STANDARD RJ45 FEMALE CONNECTOR)
Auto Speed 10/100TX
Auto MDI/MDIX
ETHERNET SIGNALING:
Pyramid Auto Discovery No IP address or DHCP server is required to discover or setup the Transmitter
DHCP
NTP Client
NTP Server
PTP Client
PTP Server
SMTP Mail Client
(NOTE: Any IP settings above can be set or overridden by Pyramid Software)
OPTIONAL AUXILIARY PORT: (RJ45 COMPATIBLE FEMALE CONNECTOR)
BCD out
Extended BCD out
BCD in
FirE in
Alarm Armed in
OPTIONAL GPS PORT: (RJ45 COMPATIBLE FEMALE CONNECTOR)
IEC RS232 Compatible
Use GPS Signal Receiver Pyramid Part #42328
TRANSMITTER:
Power
Frequency Range
Channels
Channel Spacing
Modulation
Data
Frequency Stability
Any 10 or 100MHz Hub, Switch or PC
No crossover cable is ever needed
IP Address, Subnet Mask, Gateway, DNS, NTP
List From DHCP or Pyramid Software
RFC2030 compliant Time Server
Encrypted Pyramid Time Protocol Client
Encrypted Pyramid Time Protocol Server
To send Trouble Report
Sends BCD signals to Pyramid and Simplex compatible wired clock systems
Sends Extended format BCD signals to Pyramid Bell systems
Can use legacy system as the time master
Signal input from FirE System to trigger sending of FirE messages to
clocks, message boards and other devices
Input from alarm system to aid in the control of Lighting and HVAC
4800 Baud I/O to receive NMEA time and 1 Sec edge sync signals
1W Maximum
902MHz to 928MHz
128 channel Pseudorandom Frequency hopping
~200KHz
Raised Cosine 2FSK Modulation, 10KHz Maximum Deviation
Encrypted 2400BPS
10ppm
Get time from Internet or Intranet
Serve time to Internet or Intranet
Gets secure time from Pyramid
Ethernet Devices
Serves Secure time to
Pyramid Ethernet Devices
3
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