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Interlogix NS2503-24P/2C.b Network Switch

Interlogix NS2503-24P/2C.b 24-Port Fast Ethernet PoE-at Managed Switch

$ 451.2200
Interlogix NS2503-24P/2C.b 24-Port Fast Ethernet PoE-at Managed Switch

SKU: NS2503-24P/2C.b

Model: NS2503-24P/2C.b

Condition: Factory Refurbished

Availability: Usually ships within 24 hours

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Designed to provide fast and efficient connectivity from the network edge to a backbone switch or server, the IFS 24-port Fast Ethernet PoE Managed Switch series features 24 10/100Mbs Ethernet ports with full power isolated PoE ports. The 2 Gigabit TP/SFP combo ports can be either 10/100/1000Mbps (RJ45) or Gigabit only (1000Base-SX/LX/BX) through an SFP (Small Form-factor Pluggable) GBIC interface.

Robust Layer 2 Features

For efficient switch management, the IFS 24-port Fast Ethernet PoE Managed Switch series is easily programmable, via a simple, yet powerful Web interface. This switch can be managed for functions such as Port Speed Configuration, Port Link Aggregation, IEEE 802.1Q VLAN and Q-in-Q VLAN, Port Mirroring, Rapid Spanning Tree and ACL security. The switch also includes advanced features such as Multicasting with IGMP snooping and query, QoS (Quality of Service), broadcast storm and bandwidth control to enhance bandwidth utilization.

These switches support standard Simple Network Management Protocol (SNMP) and include an advanced SNMP feature set to monitor the status of the switch and traffic per port. The switch can also be monitored via any standards-based SNMP management software.

Engineered for Real-time Performance

This switch series is designed with a high-performance switch architecture capable of providing a non-blocking switch fabric with wire-speed throughput as high as 8.8 Gbps. To ensure optimum quality of service, the IFS 24-port Fast Ethernet PoE Managed Switch Series classifies and prioritizes Layer 2 802.1p or Layer 3 IP TOS/DSCP traffic into four hardware queues that support strict or Weighted Round Robin (WRR) queuing algorithms. This functionality provides maximum allocation of limited network resources and guarantees best performance for real-time applications.

Full Power Isolated per Port PoE

The GE-DS-242-POE and NS2503-24P/2C models provide optimized deployment and safe power management of PoE edge devices such as IP Surveillance cameras, access control panels, wireless access points (WAP) and Voice over IP (VoIP). Full power PoE-af (15.4w) is provided to all 24 ports with no power sharing, and added port circuit protection isolates and prevents power interference between ports. In addition to standard IEEE 802.3af (15.4w), the NS2503-24P/2C provides support for up to 12 ports of IEEE 802.3at (30w) PoE.

Advanced Security

This switch series also offers comprehensive Layer 3 and Layer 4 Access Control List (ACL) to filter out unwanted traffic. Its protection mechanisms are comprised of RADIUS and Port-Based 802.1x user and device authentication. In addition, the switches provide MAC filter, Static MAC, IP/MAC binding and Port Security for enforcing security policies to the edge. With IFS enterprise-class switches, a network administrator can now construct a highly secure network with considerably less time and effort.

Brand Interlogix
Condition Factory Refurbished
Technology Network (IP)
Item Type Network Switch
Environment Unhardened
Data Rate 10/100 Mbps
Ports 24-Ports
Management Managed
Form Factor Desktop, Rack
Connectors RJ-45, SFP
Fiber Mode Varies by SFP
PoE Class 802.3at: ≤ 30.0 W
PoE Budget ~ 360 W
Switch Fabric ~ 9 Gbps
Uplink Ports (2) GigE TP/SFP
Forwarding Rate ~ 7 Mpps

  • (1) Network Switch

  • Warranty - 3 Years

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