RIKOM3308-GP GPON OLT

The RIKOM3308-GP from RIKOM, is a compact Optical Line Terminal (OLT). It’s easy for installation, deployment and extension based on the modularized system architecture.With powerful GPON access capabilities, carrier-grade reliability, it supports strong security (such as ACL and anti-DOS attacks) and selective QinQ, and provides good management, maintenance, and monitoring functions.The RIKOM3308-GP, with rich features and flexible networking schemes, meets low-density and long-distance fiber access requirements. Through the NMS system, it provides a complete solution of comprehensive access and uniform network management for access layer.

High integrity and flexible

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Be of 1U high, single MCU, 2 GPON sub-cards, 1 WDFA (EDFA+WDM) sub-card, adopt modular

networking

 

design for easy installation and component replacement, and support Layer 2 line speed

  

forwarding.

 

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Provide 8 GPON interfaces, and support 1024 ONUs and up to 10 GE uplink optical interfaces.

Provide 1 CATV (1550nm) input, and 4 ways EDFA output, combine CATV with PON by WDM

  

module inside.

 

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Accessing broadband, voice, IPTV, etc. services to meet various accessing applications of carriers,

  

broadcast, radio, and television network, and customer premise network.

 

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Cascading OLTs in a link network to be downstream devices in the remote areas, able to meet rural

  

long-distance-broadband access scenario requirements and save Trunk fiber resources.

Carrier-grade reliability

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Support 1+1 power supply protection and hot swapping of all cards. Support class B PON protection, and Carrier grade switching

Support private Ethernet ring network and a switching time of 50ms.

Rich features

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Support VLAN, including selective QinQ, VLAN mapping and aggregation.

Support complete QoS, including dynamic assignment of bandwidth, priority control, multiple

  

traffic classification modes, multiple queue scheduling modes, etc. to meet different QoS

  

requirements for VoIP, video, and Internet access services.

 

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Complete ACL, including L2, L3, L4, and customized ACLs.

Support static multicast, IGMP Snooping, Proxy, MVR, and controllable multicast. Support static route.

Support STP/MSTP, link aggregation, DHCP, interface isolation, etc.

Support IPv6.

 

Number of slots

3

Number of MCUs

1



Number of GPON service cards



Up to 2 (including MCU). Each card supports 4 GPON interfaces.



Number of uplink cards

Up to 3. The MCU provides 2 GE electrical interfaces, 2 GE optical interfaces, and two 10GE optical interfaces. The rest 2 cards support 4 GE

optical interfaces respectively.

Number of fans

1

Number of power

supplies

2

Number of EDFA Service

card

Max 1 card, provide 1 CATV input, 4 GPON input, 4 Triple wavelength (1550nm, 1310nm and 1490nm) output

interface.


GPON optical interface

  • Compliant standard: ITU-T 984.2 CLASS B+/C+
  • Working wavelength: 1490 nm; uplink rate: 1.25Gbit/s; downlink rate: 2.5Gbit/s
  • Transmission distance: 20/60 km; supporting DDM, complying with RoHS

EDFA interface

  • Input wavelength: 1545–1565 nm
  • Input optical power: -10 to 10 dBm
  • Output optical power per interface: 19 to 20.5 dBm

GE electrical interface

  • Support IEEE 802.3 10/100/1000BASE-TX.
  • Transmission rate: 10/100/1000M auto-negotiation

GE optical interface

  • Support IEEE 802.3 1000BASE-LX/SX/CX
  • Transmission rate: 1000 Mbit/s

10GE optical interface

  • Support IEEE 802.3ae-2002
  • Transmission rate: 10Gbit/s

In-band management

interface

Support in-band management. Without specific interface, you can choose any service interface to work as the

local Ethernet management interface.

Out-of-band

management interface

  • Transmission rate: 10/100M auto-negotiation; interface type: RJ45
  • Working mode: full/half duplex, auto-negotiation

Console interface

Physical interface: RJ45; level: RS232; Baud rate: 9600 Baud

Power supply (DC)

-48 VDC power module; voltage range: -36 to -72 VDC

Power supply (AC)

110/220 VAC power module; voltage range: 100–240 VAC (50/60 Hz)

Lightning protection

level

  • AC power: 6 kV in differential mode and 6 kV in common mode
  • DC power: 1 kV in differential mode and 2 kV in common mode

System Performance>

Switching capacity

96Gbit/s

Backplane bandwidth

40Gbit/s

Capacity of the MAC

address table

32K

PON line rate

Uplink: 1.25 Gbit/s; downlink: 2.5 Gbit/s

Maximum transmission

distance

20 km

Maximum optical splitting

ratio

1:128

Maximum number of

PON interfaces

8

Maximum number of

ONUs

1024

 

   

T-CONT: 512

GEM Port: 4096


Reliability

  • Support 1+1 hot backup of power supplies and hot swapping of all cards.
  • Support B/C/D-class PON protection (inter-card), able to meet carrier-grade switching time.
  • Support private Ethernet ring protection with 50ms switching time

Software features>



Interface

  • Support port mirroring in both the ingress and egress directions.
  • Support point-to-multipoint mirroring.

Transparent transmission

  • BPDU transparent transmission.
  • LACP transparent transmission.
  • LLDP transparent transmission.
  • STP transparent transmission.






VLAN and QinQ

  • 4K VLANs.
  • Basic QinQ, able to add SVLAN based on MAC address, CVLAN, IP address, and protocol type.
  • Selective QinQ: 8K rules based on CVLAN and 1K rules based on ACL.
  • VLAN mapping: 8K 1:1 or N:1 VLAN mapping rules based on CVLAN and 1K

1:1 VLAN mapping rules based on ACL.







Multicast



  • Static multicast.
  • IGMP Snooping (v1/v2).
  • MVR (inter-VLAN copy) and MVR Proxy.
  • Controllable multicast.
  • 1K multicast entries.


ACL

  • ACL based on MAC address, IP address, and customized ACL. Support ACL MAP.
  • 2K ACL rules.

Link aggregation

  • Up to 32 link aggregation groups. Support 8GE by each group.
  • 6 load balancing modes based on

MAC address, IP address, etc.


Route


Support static route and up to 128 pieces.


Security

IP Source Guard, dynamic ARP inspection, anti-DoS attack, and storm

control.






QoS

  • Interface-based queue scheduling. Each interface supports 8 priority queues.
  • SP, WRR, DRR, and SP+WRR queue scheduling modes.
  • Trust CoS and DSCP priority. Support flexible mapping from CoS to queue and DSCP to queue.
  • CoS (802.1p) priority remark.
  • Configuring CoS or DSCP priority for packets that matching ACL rules.
  • Modifying 802.1p CoS, DSCP, and IP Precedence based on flow.
  • Packet filtering, redirection, traffic mirroring, traffic statistics, traffic monitoring, interface queue scheduling, and VLAN modification policies based on traffic rule.

DBA/SLA

Support DBA/SLA.

DHCP

DHCP Proxy and DHCP Snooping.

IPv6

IPv6 interface management, ACL, multicast, DHCP.



OLT Management

  • Console/Telnet/NMS/SNMP/SSHv2 management modes.
  • RMON1, 2, 3, and 9.
  • Bridge MIB (RFC1493).
  • System log.

ONT Model

RIKOM GT603G-WS2

RIKOM GT603G-US2

Dimensions (mm)
(L*W*H)

184*129*38

184*129*38

Power Consumption (W)

<18

<18

Weight (Kg)

<0.5

<0.5

PON Type

GPON

GPON

GE(10/100/1000 BT)

4

4

FE(10/100 BT)

–

–

POTS (FXS)

2

2

WLAN

802.11b/g/n/ac

802.11b/g/n/ac

CATV (RF)

–

1

Power supply

12VDC, 1.5A

12VDC, 1.5A

Operating temperature

5–45°C

Operating humidity (RH)

10%–90% (non-condensing)