GPON OLT SFP Class C+++ 7dBm Transceiver Modules

Description

The GIGAOPTO's GTS-SGT21-20DCE is a high performance transceiver module for single fiber communications using a 1490nm continuous-mode transmitter and a 1310nm burst-mode receiver. It is designed to meet ITU G.984.2 Class C++ requirements for optical line terminal (OLT) applications.

The 1490nm DFB LD transmitter has automatic power control (APC) function and temperature compensation circuitry to ensure stable optical power and extinction ratio over all operating temperature range. The transmitter meets Class 1 eye safety per IEC60825 and CDRH standards.

The receiver has a hermetically packaged APD-TIA (trans-impedance amplifier) pre-amplifier and a limiting amplifier with LVPECL compatible differential outputs. It features a Burst Packet Detect (SD) output which is LVTTL compatible. The SD output will come high after receiving the burst packet.

The module provides digital diagnostic information of its operating conditions and status, including transmitting power, laser bias current, module temperature, and supply voltage. Calibration and alarm/warning threshold data are written and stored in the internal memory (EEPROM).

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

The hot swappable GPON SFP transceiver is ideal for Internet Service Provider (ISP) Gigabit Passive Optical Network (GPON) communication links, other optical links.

Specification

Features

• Single fiber bi-directional data links asymmetric TX 2488Mbps/RX1244Mbps application
• 1490nm continuous-mode DFB laser transmitter and 1310nm burst-mode APD-TIA receiver
• Small Form Factor Pluggable package with SC/UPC Connector
• Operating case temperature Range:Commercial: -5°C~70°C, Industrial: -40°C~85°C
• Single 3.3V power supply
• Digital diagnostic monitoring interface
• Digital burst RSSI function to monitor the input optical power level
• LVPECL compatible data input/output interface
• LVTTL transmitter disable control
• LVTTL transmitter laser fault alarm
• Fast LVTTL receiver Signal Detect (SD) indication response
• Low EMI and excellent ESD protection
• Class I laser safety standard IEC-60825 compliant
• RoHS6 Compliance

Application

• Gigabit-capable Passive Optical Networks (GPON)

Standards

• Complies with SFP Multi-Source Agreement (MSA) SFF-8074i
• Complies with ITU-T G.984.2 Amendment 1
• 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

Mechanical dimension

Dimensions are in millimeters. All dimensions are ±0.2mm unless otherwise specified. (Unit: mm)

Ordering information - Gigaopto’s GPON OLT SFP Series(DFB+APD SC Simplex):

Shenzhen Gigaopto Technology Co., Ltd., established in 2014, is a high-tech enterprise specializing in research & development, production and sales of optical transceiver modules and providing optical transmission solutions. We can provide optical transceivers from 155Mbps to 100Gbps, covering PON, SFP, SFP+, SFP28, QSFP+, QSFP28, CFP/CFP2/CFP4, FC, Video SFP, 1x9，XFP, x2, Xenpak, SFF optical transceiver series, as well as Active Optical Cable, Direct Attach Cable, OSA and so on. Our products are widely used in Datacom, Telecom, FTTx, Data Center, Security Monitoring and other fields. Our product sales cover Asia, Southeast Asia, Europe and America and other countries and regions.

Gigaopto's product quality relies on strong research & development capabilities, strict quality control procedures and rich production experience. We adopt a process-based production management system, and most of the optical module series from components to finished products use automatic debugging and testing systems. Our professional and experienced R&D team has independently developed various types of optical communication modules and owns a number of utility model patents and computer software copyrights. To date, with our reliable products and professional attitude, we have gained a good reputation in the industry, and have established mutually beneficial cooperation with many domestic and foreign customers.

Our company always adheres to the spirit of "quality first, customer-oriented", follow the market development trend, constantly optimize product design, improve service system, so as to provide customers with cost-effective products and solutions, professional customized services to meet the needs of our customers.