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 Caracteristici:

 

  • Full front access (ETSI) unit complies with IP30 standard
  • DIN Rail mounting
  • WAN port with OA&M function
    • Dual SFP optical housing interfaces
  • Tributary ports
    • 8 ports 10/100/1000 Base-T Ethernet
    • 2 SFP housing
    • PoE (Power over Ethernet) option available in DC48 only for LAN ports 3-10
    • 4 or 8 RS232/RS422/RS485 interface ports support full or half duplex mode
    • 2 dry contact ports for input and output; Supports point-to-point and point to multi-point
  • Power modules
    • Single/dual DC modules with dual feed
  • Ethernet functionality
    • G.8032 Ethernet Ring for WAN ports
    • IEEE 802.1d STP, 802.1w RSTP, 802.1s MSTP
    • IEEE 802.3x Flow Control, 802.1q port based VLAN and port isolation, 802.1p QoS
    • IEEE 802.3ad Link Aggregation Control Protocol (LACP), also known as port trunking
    • IEEE 802.1X Radius Client
    • Auto-discovery, auto-diagnostic, and remote configuration for easy installation (up to 128 units)
    • Loop Ethernet Automatic Protection Switching (LEAPS)* for WAN ports
  • VLAN Q-in-Q 802.1ad
  • Time synchronization
    • NTP client, IEEE 1588 v2*
  • Frequency synchronization
    • Synchronous Ethernet, IEEE 1588 v2*
  • Dry Contact Interface
    • Two alarm inputs and two relay outputs
    • Supports point-to-point and point to multi-point applications
  • OAM Protocols
    • IEEE 802.3ah OAM, Ethernet in first mile (EFM)
      • Supports Dying Gasp functionality
    • IEEE 802.1ag OAM
      • Connectivity Fault Management (CFM)
    • Y.1731 OAM (available on WAN ports only)
  • Master/Slave units setting via DIP switch
  • Supports IGMP* nooping support v1 and v2
  • Auto-negotiating or forced speed for speed and full/half duplex for tributary Ethernet ports
  • Jumbo frame: up to 9000 bytes
  • Alarm Relay and ACO (Alarm Cutoff) button
  • Input voltage monitoring, instant voltage monitoring, and temperature monitoring
  • Remote configuration upload & download via TFTP
  • Download firmware upgrades via TFTP
  • Management ports and interfaces:
    • SNMP v1/v2/v3 management
    • SSH v2, Telnet
    • Web-based management
  • IEEE 1613, IEC61850-3*(for DC -48 Vdc only)
  • RoHS Compliant

 


 

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