C-DATA GPON OLT 1 USB interface, 4 uplink GE, 4 uplink SFP, 2 10GE uplink, 8 GPON, FSAN.

Technical Description

• Functional Feature
  • Meet ITU-T G.984/G.988 standard and relative GPON standards
  • Support OMCI Protocol
  • 1U height 8PON OLT product in compact design of Pizza-Box
  • Complete PON protection switching function
  • Layer 2 Switching Function
    • OLT equips with very powerful layer 2 Full Wire Speed Switching and completely supports layer 2 protocol.
    • OLT supports varieties of layer 2 functions like TRUNK, VLAN, LACP, rate limit, port isolate, queue technology, flow control technology, ACL and so on, which provides technical guarantee for the development of multi-service integrated.
  • QOS Guarantee
    • GPON Products maintains fully-improved DBA with excellent Qos service capabilities. DBA meets different Qos requirements from different service flow in latency, jitter, packet loss rate.
  • Easy-to-Use Management System
    • Support management method of CLI, WEB, SNMP, TELNET, SSH and meet OMCI standard, through OMCI channel protocol service management can be realized, including ONT function parameter set, T-CONT business lines and amount, Qos parameters, configuration information request, performance statistics, auto-reporting of running events in system, configuration for ONT from OLT, fault diagnosis and management of performance and safety
• Management Rack
  • 1U 19-inch standard box
• Uplink Port
  • COMBO port
    • 10/100/1000M auto-negotiation: 4
    • SFP interfaces: 4
  • 10-Gigabit
    • SFP+ interfaces: 2
• PON Port
  • QTY: 8
  • Physical Interface: SFP Slots
  • Interface type: GPON: ITU-TG.984.2 Class B+/Class C+
  • Max splitting ratio: 1:128
• Management Port
  • 1x 100/1000BASE-Tx out-band Ethernet port
  • 1x CONSOLE local management port
  • USB Port
    • 1 USB interface (It’s used to backup configuration, upgrade program, and record log information)
• PON Port attribute
  • Transmission distance: 20KM
  • Port rate GPON
    • Downstream: 2.5Gbps
    • Upstream: 1.25Gbps
  • Wavelength
    • Forwarding: 1490nm
    • Receiving: 1310nm
  • Interface type: SC/UPC
  • Fiber type: 9/125μm SMF (Single Mode Fiber)
  • Light transmission power:
    • Class B+: +1.5 ～+5dBm
    • Class C+: +3 ～+7dBm
  • Receiving sensitivity:
    • Class B+: -28dBm
    • Class C+: -30dBm
  • Saturation power:
    • Class B+: -8dBm
    • Class C+: -12dBm
• Network management method
  • Support CLI, SNMP, TELNET, SSH, WEB
• Business capabilities
  • Support device log, device upgrade, device management, condition monitoring, configuration management, and user management.
  • Layer 2 switching configuration management: Like port management, VLAN, RSTP, IGMP, ACL, QOS and so on.
  • PON function configuration management: Like OLT authentication, DBA template, service template, line template and so on.
  • Layer 3 function: support static routing, dhcp-relay and vlanif configuration.
• Backplane Bandwidth
  • 78G
• Power supply
  • 220VAC: 100V～240V，47/63Hz
  • -48DC DC: -40V～-72V
• Maximum power
  • 78W
• Operating Environment
  • Operating temp: -15～50°C
  • Storage temperature: -40～85°C
  • Relative humidity: 5～90% (non-condensing)