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R
EVISED
2017-09-11
P
RODUCT
O
VERVIEW
D
RAWING
N
O
. LP0987-D
NT24
K
-8TX-POE
1-36
N-Tron
®
Series NT24k
®
Compact Hardware Manual
1.14 NT24k-8TX-POE
The versatile NT24k-8TX-POE managed switch features eight ports (eight Gigabit IEEE 802.3af/at Power over
Ethernet Plus (PoE+) ports) and is housed in a compact, hardened metal DIN-Rail enclosure with redundant 22-49
VDC power inputs. Designed to handle the most demanding environments, the NT24k-8TX-POE provides up to 30
Watts of power per port, high shock and vibration ratings and a wide -40 to 80 °C operating temperature rating.
IGMP auto-configuration, IEEE 802.1x port-based network access control with RADIUS remote server
authentication and Multi-Member N-Ring fast healing technology ensure quick deployment and robust secure
network communications in alternative energy, transportation, water/wastewater, and manufacturing applications.
1.14.1
Features
and
Benefits
Features and Benefits
Eight 10/100/1000Base-T(X) RJ45 Ports
•
Easily transitions to Gigabit network requirements
Redundant 22 to 49 VDC Power Inputs
•
Boosts power to meet PoE+ output requirements
•
Keeps network running in the event of a power
supply failure.
IEEE 802.3af/at PoE Output
•
Supports PoE+ output on all ports simultaneously
Extended Environmental Specifications
•
-40 to 80 °C operating temperature range
•
> 2M hours MTBF
•
UL/cUL: Class I, Div 2 Groups A, B, C and D
Plug-and-Play Operation
•
IGMP auto-configuration
•
Automatic port detection and setup
•
Simple network ring configuration
•
Backup and restore via NTCD-CFG configuration
device or XML configuration file
Safety
•
ESD Protection: 8KV Contact, 15KV Air
Fully Managed Features Include:
•
Jumbo frame support
•
SNMP v1, v2, v3
•
Web browser management
•
Detailed ring map and fault location charting
•
RSTP - 802.1d, 802.1w, 802.1D
•
Trunking and port mirroring
•
802.1Q VLAN tagging and port VLAN
•
IEEE 802.1x RADIUS remote server authentication
•
802.1p QoS, port QoS and DSCP
•
DHCP client
•
Event Log / Syslog
•
SNTP (Simple Network Time Protocol)
•
Multi-Member N-Ring™ technology with ~30ms
•
healing
•
N-Link™ redundant ring technology
•
N-View™ monitoring technology
•
CIP™ messaging