Instruction manual

Chapter 1 Introduction RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual
1-6 Technical Specifications
Delay
1 frame
LAN Standard
IEEE 802.3/Ethernet V.2
LAN Data Rate
• 10BaseT: 10 Mbps (20 Mbps in full duplex)
• 100BaseT: 100 Mbps (200 Mbps in full duplex)
Transmission Line
4-wire, Category 5 UTP, 19 AWG to 26 AWG
Line Code
• 10BaseT: Manchester
• 100BaseT: MLT3
WAN Protocol
Point-to-point
Connector
RJ-45
Timing
Clock Source
• Receive clock: recovered from the receive clock signal
coming from E3/T3 interface
• Internal clock: provided by onboard crystal oscillator
(±25 ppm)
Indicators
PWR
ON – RIC-E3/ETH or RIC-T3/ETH is powered up
ELECTRICAL LOW
ON – E3/T3 input is below G.703 level
ELECTRICAL AIS
ON – E3/T3 interface received Alarm Indication Signal
ETH LINK
ON – LAN is connected to the Ethernet interface
ETH ACT
BLINKS – LAN is receiving/transmitting data
ETH 100
ON – LAN is operating at 100 Mbps
OFF – LAN is operating at 10 Mbps
Alarm Relay
Connector
9-pin, D-type female
Operation
Normally Open and Normally Closed, using different
pins
Power
AC Source
100–240 VAC, 50 Hz–60 Hz, 15 VA
DC Source
-48 VDC, 9W
Physical
Height
4.4 cm / 1.7 in
Width
19.4 cm / 7.6 in
Depth
24.3 cm / 9.6 in
Weight
1.4 kg / 3.0 lb
Environment
Temperature
0 to 50°C (32 to 122°F)
Humidity
Up to 90%, non-condensing