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EPON OLT 4 PON ports and 2 SFP + 2 GE electric ports

Features


  •  4 PON ports with 1490/1310 nm PON transceivers

  •  6 GE ports (2 gigabit RJ45 ports, 2 combo ports, 2 gigabit optical ports)

  •  1:64 split ratio and 1:32 supported

  •  32G backplane bandwidth

  •  Optical path protection of EPON

  •  VLAN Stacking( Q in Q)

  •  Rich selection of ONU types supported

SPOTLIGHT

EPON OLT with 4 PON ports (1 console port, 1 out-band 10/100M port, 4 fixed PON ports, 2 gigabit combo ports, 2 gigabit SFP optical ports, 2 gigabit electric ports, with fan.

Applications

Fiberbit's 4 PON port EPON OLT  get's installed in center - POP's and NOC's, where core IP and phone network connections are available. Looking for something more sophisticated and features rich than just simple bridging from OLT's to ONU's? More than 1 - 2 OLT ports? Then this OLT is for you. FB-E-OLT-4PON-6GE complies with IEEE802.3ah and P.R.C intercommunication standard, YD/T 1475-2006, supports CTC20/2.1, automatically discovers and cooperates with ONUs of different manufacturers.

  • Small and mid sized and big ISP's;

  • Regional level carriers who want to organize fast development of FTTH access

  • Hotels and resorts who want to establish triple play over a fiber

  • Local Area Networks;

  • CCTV IP camera surveillance 


Below you can see 1 common scenario -  suburban household connected by EPON OLT in center and various ONU's at the CPE - user side.

EPON OLT suburban scenario
Quick Specs

  • EPON: FB-E-OLT-4PON-6GE  supports IEEE802.3ah and PRC Community Industry Standard (YD/T 1475-2006).

  • System’s capacity: The modularized PON card of FB-E-OLT-4PON-6GE  can support four EPON systems simultaneously, up to 256 ONUs and the 1/64 coupling ratio.

  • Uplink interface: Its flexible design supports various MAN interface type groups. The optical ports or the electrical ports are selected according to network conditions.

  • Device size:  A 1U device occupies a little space and consumes little power, decreasing the function cost of the services.

  • Protecting the bus optical fiber: FB-E-OLT-4PON-6GE  supports that the link can be automatically switched to protect the optical fiber when trouble occurs in the optical fiber.

  • It is highly reliable and powered by two power sources.

Description

  • FB-E-OLT-4PON-6GE  complies with IEEE802.3ah and P.R.C intercommunication standard, YD/T 1475-2006, supports CTC20/2.1, automatically discovers and cooperates with ONUs of different manufacturers.

  • FB-E-OLT-4PON-6GE  OLT supports the symmetric uplink/downlink 1.25Gbps PON transmission rate, efficient bandwidth usage and Ethernet services, helping carriers to provide reliable services to their users.

  • Its coupling ratio, 1:64, and its support of different hybrid ONU networks minimize the carrier’s investment.

  • FB-E-OLT-4PON-6GE , based on the edge-cutting technologies, is strong in functions. A few of its functions such as QoS guarantee, SLA and DBA can be easily listed out.

Detailed Features
 

  • It adopts the point-to-multipoint network topology, effectively collects separate Ethernet services and aggregates them on the MAN node. It connects the upper-layer devices through the GE interface and can be connected to the existing network smoothly.

  • The Dynamic Bandwidth Allocation (DBA) mechanism enables all users to share the 1Gbps bandwidth reasonably, guaranteeing a reliable QoS.

  • The Rapid Spanning Tree Protocol (RSTP) enables the redundant interconnection between OLT and backbone network, while EAPS provides highly reliable 50ms ring.

  • They support the IGMP multicast and efficiently utilize the bandwidth. They support the multicast VLAN.

  • It supports the broadcast of IPTV, voice and data simultaneously.

  • It has rich OAM functions such as configuration, alarm, performance monitoring, trouble isolation and security management. At the same time, it supports the CLI/GUI management, which is easy to use.

Specifications

4 PON port EPON OLT general specifications







































































Attributes






System’s capacity



Maximum coupling ratio, 1:64


32G backplane bandwidth



Main interface



6 GE ports (2 gigabit RJ45 ports, 2 combo ports, 2 gigabit optical ports)


4 fixed EPON ports



PON interface



A 1Gbps transmission rate with downlink and uplink symmetry


Average emitting power of the PON port: +2dbm ~ +7dbm


Light reception sensitivity of the PON port: no less than -30dBm


Security: ONU authentication mechanism


Network coverage diameter: 30 kilometers



Standard


IEEE802.3ahIEEE 802.1D, Spanning TreeIEEE 802.1Q, VLAN

IEEE 802.1w, RSTP

IEEE 802.3ad physical link static/dynamic aggregation (LACP)

Ethernet – II, Ethernet-SNAP

IEEE 802.3ad  VLAN Stacking( Q in Q)

Service quality


Backpressure flow control (half duplex)IEEE 802.3x flow control (full duplex)IEEE p802.1p, CoS

WR, SP and FIFO

Supporting the Mark/Remark priority of 802.1P/DSCP

Limiting the uplink/downlink rate based on each ONU

Supporting DBA and SLA



VLAN


Port-based VLANGVRPIEEE802.1Q VLAN relay

Supporting QinQ and flexible QinQ



Multicast


IGMP v1/v2/v3IGMP SnoopingMulticast VLAN and limited multicast

Reliability


Unidirectional Link Detection (UDLD)Hot swap of the EPON optical module on the expanded slotEAPS fast loopback protection function

Optical path protection of EPON

Network security


Limiting the maximum number of users on each portPort isolationControlling the storm of packets

Flow-based ACL access control function

DHCP snooping, Option82

IP source Guard

ARP inspection

Transmission data encryption on the PON interface



Configuration management


Various management modes such as CLI, SNMP, TELNETRMONv1, group 1, group 2, group 3 and group 9Upgrading the software and the bootrom through TFTP and FTP

Local or the server’s syslog logs

Command prompt in English or in Chinese

Network testing tools such as ping and traceroute

Debug output



Physical Characters



442mm(W) x315mm(D) x 44mm(H)



Installation: A 19-inch cabinet



Weight: 2kg



Environment requirements


Working condition: 0℃-55℃; 10%-85% no condensation
Storage condition: -40℃-80℃; 5%-95%; no condensation

Power source


Input voltage: AC100-240V
Input frequency: 47-63HzSupporting the input of two power sourcesInput current: 1A/230V

Power consumption: Up to 40W
Ordering Information
FB-E-OLT-4PON-6GE EPON OLT with 4 PON ports (1 console port, 1 out-band 10/100M port, 4 fixed PON ports (excluding the OLT SFP optical module), 2 gigabit combo ports, 2 gigabit SFP optical ports, 2 gigabit electric ports, AC90-264V power supply, single power source, 19-inch cabinet shape, having a fan)
FB-E-OLT-4PON-6GE-DC EPON OLT with 4 PON ports (1 console port, 1 out-band 10/100M port, 4 fixed PON ports (excluding the OLT SFP optical module), 2 gigabit combo ports, 2 gigabit SFP optical ports, 2 gigabit electric ports, DC36-72V power supply, single power source, 19-inch cabinet shape, having a fan)
FB-E-OLT-4PON-6GE-2AC EPON OLT  with 4 PON ports (1 console port, 1 out-band 10/100M port, 4 fixed PON ports (excluding the OLT SFP optical module), 2 gigabit combo ports, 2 gigabit SFP optical ports, 2 gigabit electric ports, AC90-264V power supply, two power sources, 19-inch cabinet shape, having a fan)
FB-E-OLT-4PON-6GE-2DC EPON OLT with 4 PON ports (1 console port, 1 out-band 10/100M port, 4 fixed PON ports (excluding the OLT SFP optical module), 2 gigabit combo ports, 2 gigabit SFP optical ports, 2 gigabit electric ports, DC36-72V power supply, two power sources, 19-inch cabinet shape, having a fan)
Accessories
FB-SFP-PX20 EPON SFP  transceiver module PX-20, TX1490/RX1310nm
FB-SFP-1.25-20 1.25g fiber transceiver module,20 km distance,  1310 nm FP TX, 0~70℃, single mode, DDM as option, industrial type -40 to +85°C as option.
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