Black Box LEH812 Switch User Manual


 
Black Box Hardened Managed Ethernet Switch
User’s Manual 11
Product Highlights
Basic Features
z Complies with NEMA TS1
control equipment
z Complies with EN61000-6-2 EMC immunity for
Industrial environment
z Supports 8192 MAC addresses
z Provides 2M bits memory
z Auto-negotiation for speed and duplexity on all TX ports
z Auto-MDIX on all TX ports
z Full wire-speed forwarding rate
z Store-and-forward mechanism
z Half-duplex back-pressure and IEE
control
z Redundant power inputs: 12VDC (DC Jack) and 12 to 32VDC (Terminal
Block)
z -40 to 75 (-40 to 167) operating temperature range
Tested for functional operation @ -40 to 85 (-40 to 185)
z Front panel reset button
z Front panel port status LEDs
z Hardened aluminum case
z Supports DIN-Rail, Panel, or Rack Mounting installation
Management Support
VLAN
z Port-based VLAN
z IEEE802.1Q tagged VLAN
TRUNKING
z MAC-based Trunking with automatic link fail-over
PORT-SECURITY
z Per-port programmable MAC address locking
z Up to 24 Static Secure MAC addresses per port
z IEEE802.1x Port-based Network Access Control
PORT-MIRRORING
z Port-mirroring
QOS (IEEE802.1p Quality of Service)
z 4 priority queues
& TS2 Environmental requirements for Traffic
Generic standard
buffer
E802.3x full-duplex compliant flow