Loop-IP6820 Self Healing Ring NTU
Ethernet Access
5
Bidirectional rate limiting
QoS Functions 8 priority queues
Connector RJ45
Alarm Control
Alarm Relay Port NO, COM, NC
Connector 3 pin Terminal block
Alarm cut off ACO button
Dry Contact Ports
Inputs Outputs
Number of Channels 2 Number of Channels 2
Connector Screw type Connector Screw type
Internal Resistance 1 kOhm Initial Insulation Resistance Minimum 100 MOhms (at 500 Vdc)
Activation Current 3 mA Maximum Current 5 A
Deactivation Current 1.5 mA Maximum Voltage 100 Vdc, 250 Vac
Allowable Current 4 mA
Management
LEDs Multi-color LEDs
Electrical: RS 232 Console port
Connector: DB9
Remote Login SSH v2, Telnet
SNMP v1, v2, v3
Web-based Management Available over HTTPS
GUI EMS LoopView GUI EMS, Loop iNET: Intelligent Management System
RS232/RS422/RS485 Interface
Number of Ports 4 or 8 (manufacturing option)
Connector RJ45
Add stop bit: 1, 1.5, 2 bit
Add data bit: 5, 6, 7, and 8 bit
Common Features Control signal display
Flow control: RTS/CTS, XON/XOFF
Baud Rate (DCE) for all
interfaces
200, 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, and 115200 bps
asynchronous
RS232 Functions Up to 16 remote IP address each port
Optional lightning protection
IP-based and TCP-based transmission supported
RS422 Functions Full and half duplex
230400 bps baud rate also available
RS485 Functions Full and half duplex
230400 bps baud rate also available
Performance Monitor
Alarm Queue Contains up to 500 alarm records which record the latest alarm type, alarm severity, and
datetime
OA&M Link Status Update, Link Status Monitoring
Power
Power
DC48: -36 to -72 Vdc
DC24: -18 to -36 Vdc
Both DC24 and DC48 are on-board fixed single/dual DC modules with dual feed
PoE (Power over Ethernet)
DC input range: -44 to -57 Vdc (PSE for indoor only), normal is -48 Vdc
For -48 Vdc only. Maximum output power consumption is 15.4W per Ethernet LAN port.
Power Consumption 25 Watts maximum in normal use
Protection Over current protection fuse
AC to DC Adapter
Input Range 88 to 132 Vac/176 to 264 Vac auto sensing
Output Voltage 48 Vdc ± 1%
Output Current 5.0 A ± 1%
Output Power 240 Watt max.
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