手機選單
Search
G7820 24S
G7820 24S front
G7820 24S rear
G7820 Side
G7820 Front
G7820 Fan
G7820 Fanless Rear
  • G7820 24S
  • G7820 24S front
  • G7820 24S rear
  • G7820 Side
  • G7820 Front
  • G7820 Fan
  • G7820 Fanless Rear
PTN, MPLS/TP CE Switch

Industrial GE / 10GE Ethernet Layer 2/2.5/3 Switch: G7820

The Loop-G7820 is a high performance Ethernet switch to meet next generation Metro, Data Center and Enterprise Ethernet network requirements designed based on high-end scalable chipset with integration of Layer 2 to Layer 4 packet processing engine, traffic management and fabric interface.

  • Features
  • Applications
  • Downloads
Description

The Loop-G7820 is a high-performance Ethernet switch to meet next-generation Mission Critical Communication (such as power utility and transportation) and Enterprise Ethernet network requirements designed based on a high-end scalable chipset with the integration of Layer 2 to Layer 3 packet processing engine, traffic management and fabric interface.

The G7820 switch provides up to 48 GbE RJ45 ports. The switching capability of G7820 supports up to 120Gbps non-blocking switching for full line speed traffic.

The G7820 provides advanced L2 and L3 features to meet the requirements in Carrier Ethernet and Enterprise network applications. G7820 main features include full IPv4/IPv6* stack, On-chip OAM (802.1ag/CFM/EFM), and Protocol Independent APS (<50ms protect switching).

 

Features
  • Mechanical and Electrical
    • 442 mm x 44 mm x 334 mm (17.4” x 1.73” x 13.14”)
    • Operating temperature 
      • Fan version: 0 to 60°C
      • Fan-less version: -20 to 55°C
  • Power Consumption
    • 48T
      • AC: 48 GE RJ45 and 8 x 10GE SFP+ ports: < 60W
      • DC48: 48 GE RJ45 and 8 x 10GE SFP+ ports: < 60W
    • 24S
      • AC: 8 GE RJ45+24 GE SFP and 8 x 10GE SFP+ ports: < 61.5W
      • DC48: 8 GE RJ45+24 GE SFP and 8 x 10GE SFP+ ports: < 60W
  • Capacity
    • 8 x 10GbE ports
    • 24/48 x GbE ports
    • Up to 120 Gbps Wire-Speed Bi-dir Switching Capacity
  • MPLS-TP
    • Any Ethernet port can be configured as NNI (MPLS port) or UNI (Ethernet service port)
    • Bi-directional LSP
    • Static LSP/PW provisioning via NMS
    • MPLS-TP OAM per ITU G.8113.2
  • Carrier Ethernet
    • Ethernet OAM – 802.3ah, 802.1ag/Y.1731
    • 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)
    • IEEE 802.1ad VLAN Stacking (Q-in-Q)
    • Number of VLANs: 4094
  • Layer 3
    • VRF (Lite)
    • ARP, Ping, Trace route
    • VRRP
    • Static Route
    • RIP v1/v2
    • OSPF
    • NTP server/client
    • IGMP v2/v3
    • PIM-SM
    • Number of SubInterfaces: 32
  • Network Protection
    • LSP 1+1 protection (send two, pick one) per RFC6378, based on TP OAM as fault detection
    • LSP 1:1 protection (RFC6378)
    • ERPS (G.8032) Ring Protection based on Ethernet OAM as fault detection
    • ERPS Sub-Ring
    • End to end protection switching within sub 50ms
  • Management
    • Fully manageable via SNMP (v1, v2, v3)
    • Fully manageable via CLI
      • Serial port
      • SSH, Telnet via Ethernet
    • Account Security
      • Two types of privileges: Operator (read only) and Administrator (read and write)
      • Radius Client Authentication
    • Upload/Download NE configuration
    • Syslog, NTP
  • Ethernet Services
    • E-Line, E-LAN, E-Tree services as defined by MEF 9 and 14 and using VPWS/VPLS
    • Native Ethernet packets supported
    • Encapsulation: PW/LSP (MPLS-TP), VLAN tagging (1Q), VLAN double tagging (Q-in-Q)
  • VPLS
    • VPLS bridging
    • H-VPLS bridging
    • 32K MAC addresses
    • 2K VPLS instances per device
    • Split horizon to prevent forwarding loops
  • CoS/QoS
    • 8 Priority Queues
    • Scheduling: Strict Priority, WRR with Hierarchy
    • Ingress Policing & Egress Shaping per service
    • CIR / PIR (EIR) 2-rate-3-color
    • MPLS: TC/EXP-Inferred-PSC (Per Hop Behavior Scheduling Class) LSP
  • Timing
    • IEEE 1588 v2*
      • PTP Clocks: Ordinary/Boundary/Transparent
      • ToD (Time of day)
      • PPS (Pulse per second) output interface
    • SyncE
      • Synchronous Ethernet from all GbE ports (not on FET ports)
      • ESMC per ITU-T (Ethernet Synchronous Message Channel)

 

*Future option

 


 

 

 

Downloads