Loop-IP6820 Self Healing Ring NTU
Ethernet Access
3
IPOEA
2 dry contact ports and PoE (Power over Ethernet)
over 4 LAN ports. Uses PoE option A pin
assignments.
IPOEB
2 dry contact ports and PoE (Power over Ethernet)
over 4 LAN ports. Uses PoE option B pin
assignments.
I4GE
4 GbE ports and 2 dry contact ports
I4DTEDC
4 DTE (RS232, RS422, or RS485) ports with RJ45
interfaces and 2 Dry Contact ports.
I8DTEDC
8 DTE (RS232, RS422, or RS485) ports with RJ45
interfaces and 2 Dry Contact Ports.
• All daughter cards are
industrial series with
temperature ranges from
-20°C to 70°C (-4°F to
158°F).
PoE Pin Assignments Explanation
Pin Assignment A – “Phantom Power Supply” Power is modulated over the data lines (pairs 1&2, 3&6)
Pin Assignment B – “Redundant Power Lines” Power is sent directly over empty wires (pairs 4&5, 7&8)
For Ethernet that is 1000 Base-T, all pairs are used and power is modulated over all data lines (as in pin assignment A).
Powered devices using PoE that conform to the PoE standard IEEE 802.3af are required to support both A and B. So both
options A and B will work. However if you are using PoE powered devices that do not conform to the standard, then
please make sure that you choose the correct pin assignments to go with your powered devices. The maximum output
power consumption is 15.4 watts per Ethernet LAN port.
Order Example 1:
Main unit: Loop-IP6820-CS-IDC48-G
Description: Self-healing NTU Device with 2 SFP (mini-GBIC) optical housing WAN ports, 6 LAN ports (2 SFP and 4 RJ45
Gb Ethernet), and one -48V DC industrial power module, Commercial Series – Temperature range -10°C to 50°C (32°F to
122°F).
Order Example 2:
Main unit: Loop-IP6820-CS-IDC48-IDC48-I4GEPOEA-G
Description: Self-healing NTU Device with 2 SFP (mini-GBIC) optical housing WAN ports, 10 LAN ports (2 SFP, 8 RJ45
Gb Ethernet), 2 dry contact ports, PoE (Power over Ethernet) with pin assignment A over 8 LAN ports and two -48V DC
industrial power modules, Commercial Series – Temperature range -10°C to 50°C (32°F to 122°F).
Order Example 3:
Main unit: Loop-IP6820-IS-IDC24-IDC24-I8DTEDC-G
Description: Self-healing NTU Device with 2 SFP (mini-GBIC) optical housing WAN ports, 6 LAN ports (2 SFP and 4 RJ45
Gb Ethernet), 8 DTE (RS232/RS422/RS485) ports with RJ45 interfaces, 2 dry contact ports, and two -24V DC industrial
power modules, Industrial Series – Temperature range -20°C to 70°C (-4°F to 158°F).
Accessories
User’s Manual
Loop-IP6820-S-UM
User’s Manual (optional paper copy). A CD version of the manual is included with every
order.
Firmware Upgrade
Loop-IP6820-FWUPGR
Firmware Upgrade. Customers who desire to have a firmware upgrade after their
warranty has expired can purchase this option. This will upgrade the firmware to the most
current version and provide an additional 12 months of software repair and patches on
existing functionality as necessary.
IEEE 1588 v2 PTP Software Upgrade
Loop-IP6820-1588UPGR*
Software Upgrade to IEEE 1588v2. Customers who desire to use the IEEE 1588 v2
Precision Time Protocol (PTP) function can purchase this option. This option will provide
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