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Quick Details

  • Place of Origin: Chongqing, China (Mainland)
  • Brand Name: C-DATA
  • Model Number: FD1504GS
  • Type: GPON OLT
  • Rack: 1U 19 inch standard box
  • Uplink Port: 10-Gigabit
  • PON Port: 4
  • Upstream: 1.25Gbps
  • Downstream: 2.5Gbps
  • Max splitting ratio: 1:128
  • Dimension: 440mm(L)*391mm(W)*44mm(H)
  • Weight: 4kg
  • Maximum power: 70W

Packaging & Delivery

Packaging Details With C-DATA logo or neutral
Delivery Time Shipped in 5 days after payment




Product Description


C-DATA presents the industry's leading GPON solution of FD1504GS, which complies with the relevant standards of ITU G.984.x and FSAN. FD1504GS is 1U Rack mount equipment, 8 GE uplink optic ports, 4 GE uplink electric ports, 4 GPON ports, each GPON port supports the splitting ratio of 1:128 and provides downstream bandwidth of 2.5Gbps and upstream bandwidth of 1.25Gbps, system support 512 GPON terminals accessing in for the most. The product is in compact design and convenient for flexible using, easy to deploy with high performance. It can meet the requirements of equipment performance and compact volume of the room environment. It can also satisfy the requirements of the access network and enterprise network that enhancing the network function, improving the reliability and reducing power consumption. The product is suitable for the "triple play" service, the resident of optical access network, video surveillance network, enterprise network and the Internet of the network applications.




1. Functional Features

  • Comply with ITU-T G.984/G.988 standards and China's Telecom industry GPON standards
  • Support OMCI remote management of ONT/ONU, compatible with ITU-984.4 OMCI protocol
  • Standalone 1U 4PON compact design of OLT products

FD1504GS provides 4GPON ports, 8 uplink GE optical ports + 4 uplink GE electric ports, 10 Gigabit card expansion slot provides 2*10Gigabit SFP+ uplink port. Each PON port supports 128 ONT, total 512 ONT for one chassis. Support dual power supply redundancy, 220VAC and -48VDC mixed.

  • SFU, HGU series ONT products, Meet the needs of the different scenarios of networking
  • The complete layer 2 switching function

OLT is with powerful layer 2 switching capacity and complete layer 2 protocol. Supporting with the exchange, isolation and One By One working mode. Supporting port aggregation, VLAN, port speed, queue technology, flow control technology and ACL rich two layer function. Offering the technical support for the development of the multi-service fusion.

  • The QOS security

GPON products is with complete DBA function and excellent ability of QoS service. DBA provides a variety of QoS for the GPON system by means of four types of bandwidth and five types of T-CONT. It can meet different business flow of time delay, jitter and packet loss rate of different QoS requirements.

  • Easy-to-use management system

Support CLI and SNMP management. complying with OMCI standard. Realizing the business management through OMCI channel protocol, including the ONT function parameters, type and number of T-CONT business, QoS parameter, configuration request information and performance statistics, automatic notification running event system, the realization of OLT on ONT configuration, fault diagnosis, performance and security management.








1U 19-inch standard box


1*10 Gigabit uplink card slot
2 power module slot

Uplink Port


4*10/100/1000M auto-negotiable


8 SFP slots(1000BASE-TX interface)

10GE card

2 SFP+ (optional)

PON Port



Physical interface

SFP slot

Interface type

ITU-TG.984.2 Class B+/Class C+

Max splitting ratio


Management port

1  10BASE-TX out band port

1  CONSOLE local management port

PON port attribute

Transmission distance


Port rate

Downstream: 2.5Gbps      Upstream: 1.25Gbps


Forwarding: 1490nm       Receiving: 1310nm

Interface type


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


Business capabilities

Support for state monitoring, configuration management, equipment log, equipment upgrades, equipment management, user management.Layer-2 switch configuration such as Vlan, Trunk, RSTP, IGMP, QOS, etc. PON management function: DBA ,ONT authorization, ACL, QOS, etc. Online ONT configuration and management. User management. Alarm management





Power supply


AC: 90V~240V,47/63Hz



Maximum power


Operating Environment

Working temperature


Storage temperature


Relative humidity

5~90% (Non-condensing)

3.Order Information

Product Name


Product Description

Standalone OLT


4PON GPON OLT 1U chassis, 8 GE uplink optic ports, 4 GE uplink electric ports, 220VAC or -48VDC plug-in power modules, supports dual power configuration, optional 10Gbit uplink port

10Gb uplink card


2*10Gb uplink interface, can be installed in the FD1508GS frame

Ethernet SFP
Optical Module


20KM twin-fiber type



20KM single fiber type

Ethernet SFP+
Optical Module


20KM twin-fiber type



20KM single fiber type


Optical Module


ITU-TG.984.2 Class B+


ITU-TG.984.2 Class C+



Our Services

1.Good Reply: Your inquiry related to our products or price will be replied within 24 hours.
2.OEM&ODM: We can help you to design and put your good idea into products.
3.Warranty: 1-years warranty.

4.Technology support: On-site technical support, Telemaintenance, Free call and E-mail technology supports.

5.Training service support: Provide free training service on installation and debugging.


1.Can we get a lower price?
   Yes,price is not a problem,everything could be negotiated based on the quantity.

2.What is your MOQ?
   No MOQ for any sample test.

3.OEM,ODM Service is available?
   Yes, C-Data have strong ability to offer customers ODM&OEM products of highest quality.
   And it will requirement about your quantity.


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