DBC PON MODULE GEPON 9DBM+

৳ 2,100

Key Features

GPON OLT SFP Transceiver Module

High-Speed Optical Fiber Network Connectivity

MODULE

Module Type

GPON OLT SFP (ITU-T G.984.2)

Data Rate

Downstream 2.488G / Upstream 1.244G

Connector & Fiber

SC/UPC Single Mode (SMF)

Transmission Range

Typically up to 20 km

Digital Diagnostics

DDM Support Enabled

Real-time performance monitoring and transceiver status tracking

✓

Reliable Optical Performance: Built with ITU-T G.984.2 compliance for stable, long-distance network deployments.

Specifications
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Specifications

Overview

Product Specifications

GPON OLT SFP

Model	DBC-GPON-SFP-C+ (Commonly referred to as "9dBm")
Standard	ITU-T G.984.2 Compliant
Form Factor	SFP (Small Form-factor Pluggable, Hot-swappable)
Connectivity	Simplex SC/UPC Connector (Single fiber, BiDi)
Distance	Up to 20 km
Data Rate (TX/RX)	Downstream: 2.488 Gbps \| Upstream: 1.244 Gbps (Asymmetric)
TX Wavelength	1490 nm (Continuous-Mode DFB Laser, Downstream)
RX Wavelength	1310 nm (Burst-Mode APD-TIA Receiver, Upstream)
TX Output Power	Class C+: +3 dBm to +7 dBm (Min/Max, high power for high split ratios)
RX Sensitivity	Class C+: ≤ -30 dBm (Maximum received power for reliable signal)
Operating Voltage	+3.3 V
Diagnostics	Digital Diagnostic Monitoring (DDM), SFF-8472 Compliant
Operating Temp.	0°C to 70°C (Commercial)
Application	GPON OLT Ports, FTTH Networks

✓

Verified Info: Class C+ GPON OLT SFP transceiver supporting 20km reach, 2.5G/1.25G asymmetric data rates, and DDM diagnostics.

Product Details

Product Overview

DBC GPON OLT SFP Module (High-Reach GPON Transceiver)

High-Performance Optical Line Terminal Transceiver

MODULE

The DBC GPON OLT SFP Module is a high-performance, compact optical transceiver engineered for integration into Gigabit Passive Optical Network (GPON) Optical Line Terminals (OLTs). Designed to deliver high-speed, reliable fiber-optic broadband, this module is the cornerstone for modern Fiber-to-the-Home (FTTH) and Fiber-to-the-Business (FTTB) networks.

The DBC GPON OLT SFP Module is a cost-effective solution for service providers seeking to deploy a scalable and secure triple-play (data, voice, video) network with guaranteed Quality of Service (QoS).

Key Features:

High-Speed Asymmetric Data: Supports robust downstream speeds of 2.488 Gbps and upstream speeds of 1.244 Gbps, enabling high-bandwidth services like 4K video, VoIP, and cloud applications.
High-Power Classification (C+): With a powerful transmitter, this module supports a higher split ratio and longer fiber runs (up to 20 km), maximizing the reach and efficiency of your network infrastructure.
Bi-Directional Simplicity: Utilizes a single fiber strand with wavelengths 1490 nm (TX) and 1310 nm (RX) over a standard SC/UPC connector, simplifying cabling and installation.
Digital Diagnostics (DDM): Integrated DDM support allows network operators to monitor the module's real-time performance parameters, including temperature, voltage, and optical power, ensuring proactive network health management.
Hot-Pluggable Design: The SFP form factor allows for hot-swapping, enabling quick installation or replacement without needing to shut down the host OLT device.

✓

Upgrade your network infrastructure with the DBC GPON OLT SFP Module. Features C+ classification, 20km reach, SC/UPC connector, and full DDM support for robust FTTH deployments.