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S242
24 Port PoE+ Switch





Features

  • L2+ Managed features provide easier manageability, robust security and QoS
  • Built in Device Management System (DMS)
  • DHCP Server
  • IPv4/IPv6 L3 static route
  • PoE Port configuration and scheduling
  • 802.3at high power PoE plus standard
  • IEEE 802.3az EEE Energy Efficient Ethernet standard for green Ethernet.


Description

The S242 supports PoE+ and provides up to 30 Watts per PoE Port. The 370 Watts of PoE power budget makes it ideal for 24 IP cameras. It has power-saving features like power scheduling and PoE configuration and helps to reduce power consumption with Energy Efficient Ethernet (IEEE 802.3az) features.

The S242 provides 24 (10M/100M/1G) RJ45/PoE/PoE+ ports plus 4 10GbE SFP+ ports and one DB9 console port. It delivers high hardware performance and environment flexibility for businesses of all sizes.

The S242 performs a wire-speed, non-blocking switching fabric. This allows wire-speed transport of multiple packets at low latency on all ports simultaneously. The switch also features full-duplex capability on all ports, which effectively doubles the bandwidth of each connection.

The S242 can also be managed over the network with a web browser or Telnet application. The switch includes a built-in network management agent that allows it to be managed in-band using SNMP or RMON (Groups 1, 2, 3, and 9) protocols. It also has DB9 console port connector on the rear panel for out-of-band management.



Specifications


Power over Ethernet (PoE)
Port Configuration Supports per port PoE configuration function
PoE Scheduling Supports per port PoE scheduling to turn on/off the PoE devices (PDs).
Auto-checking Check the link status of PDs. Reboot PDs if there is no responses.
Power Delay The switch provides power to the PDs based on delay time when PoE switch boots up, in order to protect switch from misuse of the PDs
Technical Specifications
Ports 24 10/100/1G BaseT RJ45 Connector Ports
4 SFP+ Uplinks (100M/1G/10G) ports
1 DB9 console port
Hardware Performance Forwarding Capacity: 95.232 Mpps
Switching Capacity: 128 Gbps
Mac Table: 32 K
Jumbo Frames: 10056 Bytes
Transmission Media 10Base Cat. 3,4,5 UTP/STP, up to 100m
100Base TX Cat. 5 UTP / STP, up to 100m
1000Base T cat 5,6 UTP, up to 100m
Led Indicators System: power
TP Port: status (LINK/ACT), 10/100/1000M
SFP+ Port: status (LINK/ACT/SPD), 1G/10G
Maximum Power Consumption 400 Watt
PoE Power Budget 370 Watt
Maximum PoE Power per port 30 Watt
AC input Voltage 100-240 VAC
AC Input Frequency 50~60 Hz
Dimensions 442 x 211x 44 mm (L x W x H) (17 ½ x 8 ? x 1 ¾ inches)
Weight 2.7 Kg (6 lbs.)
Operating Temperature 0 to 40 ℃ (32 to 113 ℉)
Storage Temperature -20 to 70 ℃ (-4 to 158 ℉)
Humidity 10 to 90% RH (non-condensing)
Certifications FCC Class A, CE
Warranty 5 years parts, 1 year labor
Layer 2 Management Features
Graphical Monitoring Topology view: Support intuitive way to configure and manage switches and devices with visual relations
Floor view: It’s easy to drag and drop PoE devices and help you to build smart workforces
Map view: Enhance efficiency to drag and d
Traffic Monitoring Display visual chart of network traffic of all devices and monitor every port at any time from the switches
Trouble Shooting
Network diagnostic between master switch and devices
Support protection mechanism, such as rate-limiting to protect your devices from brute-force downloading
Quality of Service
Hardware Queue Supports 8 hardware queues
Scheduling Strict priority and weighted round-robin (WRR)
Queue assignment based on DSCP and class of service
Classification Port based
802.1p VLAN priority based
IPv4/IPv6 precedence / DSCP based -br--Differentiated Services (DiffServ)
Classification and re-marking ACLs
Rate Limiting Ingress policer
Egress shaping and rate control per port
Management
Zero Touch Upgrade Upgrade single switch automatically when you get notification
Other Management HTTP/HTTPs; SSH
DHCP Client/ DHCPv6 Client
Cable Diagnostics
Ping
Syslog
Telnet Client
IPv6 Management


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