Specifications

Chapter 1 Introduction Installation and Operation Manual
1-14 Technical Specifications HS-RN MP-2100/2104 Ver. 12.6, MP-4100 Ver. 2.0
Data
Transmission
Characteristics
Asynchronous
mode
0.6, 1.2, 2.4, 4.8, 7.2*, 9.6, 14.4*, 19.2, 28.8*,
38.4 kbps
Synchronous mode 0.6, 1.2, 2.4, 4.8, 7.2*, 9.6, 14.4*, 19.2, 28.8*, 38.4, 56,
64 kbps
Notes : 1. The rates marked by asterisk (*) are supported in the
HDLC model only. 2. When Encapsulation mode is “Latency
optimized”, only rates up to 19.2 are supported.
Asynchronous
character format
User-selectable
Start bits 1
Data bits 5, 6, 7, or 8
Parity Enable/disable transparent end-to-end transfer of parity
bit
Stop bits 1 or 2
Interface
Control Signals
Support modes
• Local support
• End-to-end transfer (not available for rates of 56 and
64 kbps)
Local support
• DSR always ON when module is powered (unless
end-to-end transmission is enabled)
• Local DCD is ON when the main link is synchronized
and there is no SYNC LOSS alarm on the channel
• Local CTS tracks local RTS state, or is constantly ON
(user-selectable)
End-to-end transfer
(user-selectable)
• Local DTR line to remote DSR line
• Local RTS line to remote DCD line
Timing
Timing source RS-232 interface timing locked to nodal timing
Timing modes
• DCE: Transmit and receive clocks to DTE
• External DCE: Receive clock to DTE, transmit clock from
DTE
Main Link
Bandwidth
• 2 bits for 0.6, 1.2, 2.4, 4.8, 7.2, 9.6 kbps
• 4 bits for 14.4, 19.2 kbps
• 8 bits for 28.8, 38.4, 56, 64 kbps (one timeslot per channel)