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Loop-IP6820
Self-Healing Ring NTU
Description
The Loop-IP6820 is a gigabit Ethernet self-healing ring network termination
unit (NTU). An important protocol supported is G.8032 Ethernet Ring
Protection on its WAN ports. For ring topologies the IP6820 supports
auto-discovery to discover all units on the ring (a maximum of 128) as well as
remote configuration for easy installation.
All end equipment can be in packet format via Ethernet ports or serial data via
RS232/422/485 interfaces, which are converted into packets within the
IP6820. The device has two WAN optical interfaces, two LAN optical
interfaces, four electrical LAN interfaces, and one alarm relay interface.
Manufacturing options include four additional electrical LAN interfaces, four or
eight RS232/422/485 interfaces, and two sets of Dry Contact in/out interfaces.
With an embedded GbE L2 switch chip, the IP6820 also supports RSTP and
MSTP for all Ethernet ports. It can be powered by AC, single DC, or dual DC
power depending on field requirements. PoE (Power over Ethernet) is
available as a manufacturing option. Physical DIN rail mounting is also
supported.
Applications for the IP6820 include automation, SCADA, surveillance, traffic
control, transportation, and IP networking. Network topologies include ring
protection, point-to-point, and point-to-multipoint. Easy installation and
configuration make maintenance and expansion simple.
Features
Mechanical, Electrical, Environmental
– Full frontal access (ETSI) unit complies with IP30
standard
– DIN Rail mounting
– Alarm relay and ACO (alarm cutoff) button
– Power: Single/dual DC modules with dual feed
– Input voltage monitoring, instant voltage
monitoring, and temperature monitoring
– RoHS Compliant
– IEEE 1613, IEC61850-3 (for DC -48 Vdc only)
Interface Ports
– WAN port with OA&M functionality
Dual SFP optical housing interfaces
– Tributary ports
Up to Eight ports 10/100/1000 BaseT Ethernet
Two SFP housing ports
PoE (Power over Ethernet) option available in
DC48 only for LAN ports 3-10 (RJ45)
Up to 8 RS232/RS422/RS485 interface ports
supporting full or half duplex mode
Auto-negotiating or forced speed for speed
and full/half duplex for tributary Ethernet ports
Other Features
– Jumbo frame: Up to 9000 bytes
– Synchronization
Ethernet Functionality
– G.8032 Ethernet Ring for WAN ports
– IEEE 802.1d STP, 802.1w RSTP, 802.1s
MSTP
– IEEE 802.3x Flow Control, 802.1q port based
VLAN and port isolation, 802.1p QoS
– IEEE 802.3ad Link Aggregation Control
Protocol (LACP), also known as port trunking
– IEEE 802.1X Radius Client
– Auto-discovery, auto-diagnostic, and remote
configuration for easy installation (up to 128
units)
– Master/Slave units setting via DIP switch
– Loop Ethernet Automatic Protection
Switching (LEAPS)* for WAN ports
– IEEE 802.1ad VLAN Stacking (Q-in-Q)
– IGMP* snooping v1 and v2
OAM Protocols
– IEEE 802.3ah OAM Ethernet in First Mile
(EFM)
Supports dying gasp functionality
– IEEE 802.1ag OAM
Connectivity Fault Management (CFM)
– Y.1731 OAM (available on WAN ports only)
Management
– SSH v2, Telnet
– SNMP v1/v2/v3
5 Years
Warranty
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