2.488Gbps Downstream/1.244Gbps Upstream GPON ONU Transceiver

FEATURES

● RoHS compliant

● Digital Diagnostic SFF-8472, Rev. 9.5 MSA compliant

● SMF pigtail fiber with SC/APC connector

● Tx 1310nm/ Rx 1490nm (Digital)/ Rx 1555nm (Video)

● Supports asymmetrical 2488 Mbps downstream and 1244 Mbps upstream

● Video Disable/Enable control for power saving mode; RF and Optical output indications

● Support Industrial temperature operating

● Laser class 1 product which comply with the requirements of IEC 60825-1 and IEC 60825-2

Description

DELTA’s Triplex burst mode ONU transceiver is designed to comply the point-to-multipoint (P2MP) optical network transmission. It is compliant with ITU-T G.984.2 standard.

The module consists of 1310nm un-cool DFB laser, InGaAs/InP APD, Preamplifer, analog PD and WDM filter in a high-integrated three-wavelength optical sub-assembly, and it receives up to 2.5Gbps of continuous data at 1490nm, and transmits 1.25Gbps of burst-mode data at 1310nm. It also supports third channel to receive analog RF video at 1555nm.

The optical RF Video receiver consists of a wideband frequency video amplifier that operates from 47MHz to 870MHz and supports up to 110 TV channels.

Application

● ITU-T G.984.2 compliant

● GPON ONU Class B+

● Burst mode application

● FTTx WDM Broadband Access

Performance

● OPGP-34-C4B3RT data link up to 20km in 9/125um single mode fiber.

● The pre-bias time is less than 16bits.