S81
8 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.
  • Compatible with both Fiber and Copper connections.



Specifications


Hardware Specifications
PoE Function Supports IEEE802.3at (PoE+ 30W)
Supports IEEE802.3af (PoE 15.4W)
PoE ports: 8
PoE Budget: 250 Watts
Hardware Performance Forwarding Capacity: 14.9Mpps
Switching Capacity: 20Gbps
Mac Table: 8K
Jumbo Frames: 9216 Bytes
Environment Operating Temperature: 0 to 45℃ (32 to 113 ℉) Storage Temperature: -20 to 70℃ (-4 to 158 ℉)
Humidity: 10 to 90% RH (non-condensing
Mechanism Dimensions: 242 x 220 x 44 mm (L x W x H) (9 ½ x 8 ¾ x 1 ¾ inches)
Weight 2.1 Kg (4.6 lbs.)
Power Supply AC input: 100-240VAC, 50~60Hz
Maximum Power Consumption: 275 Watts (PoE power included)
Certifications CE, FCC Part 15 Class A
Warranty 5 years parts, 1 year labor
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
Differentiated Services (DiffServ)
Classification and re-marking ACLs
Rate Limiting Ingress policer, Egress shaping and rate control Per port
Management
Dual Image Independent primary and secondary images for backup while upgrading.
SNMP SNMP version1, 2c and 3 with support for traps, and SNMP version 3 user-based security model (USM)
Firmware upgrade Web browser upgrade (HTTP/ HTTPs) and TFTP Upgrade through console port as well
Other Management HTTP/HTTPs; SSH
DHCP Client/ DHCPv6 Client
Cable Diagnostics
Ping
Syslog
Telnet Client
IPv6 Management
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).
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.