GPON SFP OLT Transceiver
GPON (Gigabit-Capable PON) technology is based on ITU-TG.984.x standard integrated the latest generation of broadband passive optical access standard, high-bandwidth, high efficiency, large coverage, rich user interface and many other advantages, by large most operators as to achieve broadband access network business, comprehensive transformation of the ideal technology. Organized by the FSAN GPON first presented in September 2002, ITU-T on this basis, in March 2003 completed the ITU-T G.984.1 and G.984.2 development, in February 2004 and was completed in June G. 984.3 standardization. And ultimately the formation of a family of GPON standard.
GPON SFP OLT Transceiver Class B+ Description The OneChip Photonics Gigabit Passive Optical The receiver section uses an integrated 1310 nm Network (GPON) SFP OLT transceivers support APD detector, burst mode compatible preamplifier, FTTP (Fiber To The Premises) applications accord- and limiting post-amplifier. The receiver does not ing to ITU-T G984.2 Class B+. The PGB1243PRxR require a reset pulse between incoming optical GPON SFP OLT transceivers are a family of high packets of varying signal strength. performance optical modules providing 2.488 Gb/s downstream and 1.244 Gb/s upstream data link over The GPON OLT SFPs support a two-wire serial a single fiber using a 1490 nm optical wavelength interface for Digital Diagnostic Monitoring. The continuous-mode transmitter and 1310 nm optical SFP OLT transceivers also support RSSI receive wavelength burst-mode receiver. The MSA compli- signal strength indication. ant SFP package style has an SC style receptacle. Electrical I/O O n e C h ip GPON SFP OLT Transceiver The transmitter section uses a 1490 nm DFB BOSA Control Optical (Distributed FeedBack) laser for superior perform- I/O 1490nm DFB Laser MPD EEPROM WDM ance and is Class I laser compliant. 1310nm PD TIA LDD PA GPON SFP OLT Transceiver Class B+ Features Single fiber bi-directional transceiver with 2.488 Gb/s downstream and 1.244 Gb/s upstream 1490 nm DFB laser continuous-mode transmitter 1310 nm APD-TIA burst-mode receiver RSSI receive signal strength indication option (reported digitally) 0 to 70 °C operating case temperature range SFP package with SC/UPC receptacle 3.3V power supply Low EMI emissions Excellent ESD protection Digital Diagnostic Monitoring Interface (DDMI) Applications 2.488 Gb/s Gigabit Passive Optical Networks (GPON) – OLT side Standards Compliance SFP Multi-Source Agreement SFF-8472 Rev 10.3, Specification for Diagnostic Monitoring Interface for Optical Transceivers ITU-T G.984.2 OLT FCC 47 CFR Part 15, Class B FDA 21 CFR 1040.10 and 1040.11, Class 1 Class 1 laser safety standard IEC-60825 RoHS 5/6 Telcordia GR-468 Ordering Information Tx/Rx Form Temp. Part Number Wavelength LD/PD DDMI RSSI Factor (°C) (nm) PGB1243PRCR 1490/1310 SFP-SC 0-70 DFB/APD Yes Yes - PGB1243PRHR 1490/1310 SFP-SC 40 - +85 DFB/APD Yes Yes Corporate Contact Information Phone: +1 (613) 226-6117 Toll-free: +1 (866) 652-4627 Fax: +1 (613) 226-7871 Email: email@example.com www.onechipphotonics.com 495 March Road Suite 200 Ottawa, Ontario, Canada K2K 3G1