ONU ONT Class B+ GPON SFP Transceiver TX1.244G/RX2.488G 1310nm TX 1490nm RX SC UPC 20km DDM

Class B+ GPON ONU/ONT SFP Transceiver Module TX1.244G/RX2.488G ( 1310nm_TX/1490nm_RX, SC UPC, 20km DDM)

Description

This GTS-SGU12-20DC Class B+ GPON ONU/ONT SFP SC UPC transceiver module is designed for low cost P2MP FTTx applications. It can fully support the Class B+ ODN application specified by the ITU-T G.984.2 standard and ITU-T G.984.2 Amendent-2006.

The transmitter module uses a DFB laser diode and is fully compliant with IEC60825 and CDRH class 1 eye safety. It contains APC functions, a temperature compensation circuit to ensure compliance with G.984.2 requirement at operating

temperature, data inputs and AC or DC coupling circuit.

The receiver section uses a hermetic packaged APD-TIA (APD with trans-impedance amplifier) and a limiting amplifier. The APD converts optical power into electrical current and the current is transformed to voltage by the trans-impedance amplifier. The differential DATA and /DATA CML data signals are produced by the limiting amplifier. The APD-TIA is AC coupled to the limiting amplifier through a low pass filter.

Digital diagnostics functions are available, as specified in SFF-8472,which provides real-time monitoring of the transceiver temperature, laser bias current, optical power, received optical power and transceiver supply voltage.

Each GPON SFP transceiver module has done sampling test under most famous brands of routers, switches, servers.

Specification

Ordering Information

Features

• Single fiber bi-directional data links
• 1310nm DFB laser transmitter and 1490nm Super-TIA receiver
• 1.244Gbps burst mode transmission
• 2.488Gbps continuous mode receiver data rate
• SFP 2x10 package with SC/UPC Receptacle Connector
• Single 3.3V power supply
• Digital diagnostic monitoring interface
• LVPECL compatible data input/output interface
• Provide TX burst mode signal detect function
• LVTTL transmitter laser fault alarm
• Low EMI and excellent ESD protection
• Class I laser safety standard IEC-60825 compliant
• RoHS6 Compliance

Application

• Gigabit Passive Optical Networks (GPON)
• FTTX

Standards

• Complies with SFP Multi-Source Agreement (MSA) SFF-8074i
• Complies with ITU-T 984.2
• Complies with FCC 47 CFR Part 15, Class B
• Complies with FDA 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007
• Complies with SFF-8472
• Compatible with TR-NWT-000870 4.1 ESD sensitivity classification Class2.
• Compatible with Telcordia GR-468-CORE

Package Outline

Dimensions are in millimeters. All dimensions are ±0.1mm unless otherwise specified. (Unit: mm)

For more GPON ONU SFP Transceivers, please refer to the following form

GPON ONU Transceiver Series (Data RateTX-1.244G/RX-2.488G, Wavelength:TX1310nm/RX1490nm, Class B+, DFB+APD)