Interlogix NS2503-24P/2C User Manual - Manual (Page 11)

NS2503-24P/2C User Manual
11
Product Features
 Physical Port
 24-Port 10/100Base-TX Fast Ethernet ports with IEEE 802.3af / IEEE 802.3at PoE injector
 2 10/100/1000Base-T TP combo interfaces
 2 1000Base-X mini-GBIC/SFP slots, shared with Port-25 and Port-26
 Reset button for system management
 1 RS-232 male DB9 console interface for Switch basic management and setup
 Power over Ethernet
 Complies with IEEE 802.3af / IEEE 802.3at Power over Ethernet End-Span PSE
 Up to 24 IEEE 802.3af devices powered
 Up to 11 IEEE 802.3at devices powered
 Support PoE Power up to 15.4 Watts / 30 Watts for each PoE port
 Auto detect powered device (PD)
 Circuit protection to prevent power interference between ports
 Remote power feeding up to 100m
 PoE Management
 IEEE 802.3af and IEEE 802.3at mode switch control
 Total PoE power budget control
 Per port PoE function enable/disable
 PoE Admin-mode control
 PoE Port Power feeding priority
 PD classification detection
 Over Temperature Protection function
 Temperature Threshold Control
 PoE Usage Threshold Control
 Layer 2 Features
 Prevents packet loss Flow Control:
- IEEE 802.3x PAUSE Frame flow control for Full-Duplex mode
- Back-Pressure Flow Control in Half-Duplex mode
 High performance of Store-and-Forward architecture, runt/CRC filtering eliminate erroneous packets to optimize the
network bandwidth
 Broadcast / Multicast / Unicast storm control
 8K MAC address table, automatic source address learning and ageing
 Supports VLAN
- IEEE 802.1Q Tag-based VLAN
- Port-Based VLAN
- Q-in-Q tunneling
- GVRP for dynamic VLAN Management
- Private VLAN Edge (PVE / Protect Port )
 Supports Link Aggregation
 up to 13 trunk groups
 up to 8 ports per trunk group with 1.6Gbps bandwidth (Full Duplex Mode)
 IEEE 802.3ad LACP (Link Aggregation Control Protocol)