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Caracteristici:

  • 1U height, ETSI shelf (full front access) or ANSI shelf (front and rear access)
  • Rack mount, wall mount, and standalone
  • Aggregate ports
    • 2 Gigabit Optical Interface with SFP housing
    • Protection: Aggregate Line (1+1) protection
    • Switch
      • Switching time within 50 ms
      • Switching mode: manual switch, automatic switch
  • Proprietary optical aggregate throughput at least 860Mbps
  • Tributary ports: 4 general-purpose hot-swappable slots
    • E1/T1 card
      • 4 E1/T1 ports per card (manufacturing option)
      • 8 E1 ports per card
      • Up to 16 E1/T1 ports per system
      • E1/T1 per card is software configurable
    • GbE card
      • 2 Combo Gigabit Ethernet (GbE) ports (2 RJ45 and 2 SFP housing) per card
      • Up to 8 Combo Gigabit Ethernet (GbE) ports per system
      • Support Diagnostics (Loopback and BERT)
      • Functions:
        • Packet Transparency: BPDU packet transparency. IEEE 802.1q VLAN, 802.1ad (Q-in-Q)
        • QoS: 4 priority queues for packet classification. 256K bytes of packet buffer per priority queue, IEEE 802.1p CoS
        • Traffic Rate Control: Rate limited with 256Kbps granularity. Pause frame according to IEEE 802.3X standard
  • Power modules
    • Hot-swappable DC plug-in modules (-48 Vdc: -36 to -75 Vdc), dual for redundancy
    • Hot-swappable AC plug-in module (100 to 240 Vac), dual for redundancy
  • Alarm relay
  • Firmware download to the local unit and remote unit
  • Configuration upload and download
  • Management port and interface
    • LCD with keypad on ANSI-shelf option
    • Console port (RS232, DB9), VT100 menu-driven
    • SNMP port
    • SNMP v1, v2c
    • Telnet via SNMP port
    • LoopView / LoopView Plus GUI EMS*
    • In-band management in traffic bandwidth
  • RoHS Compliant
 

 

 

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