Black Box LEH8814 ユーザーズマニュアル
Black Box Hardened Managed Ethernet Switch
User’s Manual 11
Product Highlights
Basic Features
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Complies with NEMA TS1
control equipment
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Complies with EN61000-6-2 EMC
immunity for
Industrial environment
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Supports 8192 MAC addresses
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Provides 2M bits memory
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Auto-negotiation for speed and duplexity on all TX ports
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Auto-MDIX on all TX ports
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Full wire-speed forwarding rate
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Store-and-forward
mechanism
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Half-duplex back-pressure and IEE
control
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Redundant power inputs: 12VDC (DC Jack) and 12 to 32VDC (Terminal
Block)
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-40 to 75 (-40 to 167 ) operating temperature range
Tested for functional operation @ -40 to 85 (-40 to 185 )
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Front panel reset button
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Front panel port status LEDs
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Hardened aluminum case
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Supports DIN-Rail, Panel, or Rack Mounting installation
Management Support
VLAN
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Port-based
VLAN
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IEEE802.1Q tagged VLAN
TRUNKING
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MAC-based Trunking with automatic link fail-over
PORT-SECURITY
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Per-port programmable MAC address locking
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Up to 24 Static Secure MAC addresses per port
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IEEE802.1x Port-based Network Access Control
PORT-MIRRORING
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Port-mirroring
QOS
(IEEE802.1p Quality of Service)
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4 priority queues
& TS2 Environmental requirements for Traffic
Generic standard
buffer
E802.3x full-duplex compliant flow