100 Gigabit Ethernet Fiber Optical Transceivers 10Km QSFP28 LR4 850nm Wavelength

100 Gigabit Ethernet 10Km QSFP28 LR4 Fiber Optical Transceivers

The Hangalaxy 100G QSFP28 LR4 optical transceiver is a full duplex, photonic-integrated optical transceiver that provides a high-speed link at aggregated data rate of either 103.125 Gbps or 111.81 Gbps over up to 10 km of SMF28. The module complies with IEEE 802.3-2015 Clause 88 and 83E standard and ITU-T G.959.1-2016-04. The transceiver integrates the receive and transmit path on one module. On the transmit side, four lanes of serial data are recovered by a programmable continuous time linear equalizer (CTLE), retimed and passed to four laser drivers, which control four lasers with center wavelengths of 1296 nm, 1300 nm, 1305 nm and 1309 nm. The optical signals are multiplexed to a single-mode fiber through an industry standard LC connector. On the receive side, four lanes of optical data streams are optically de-multiplexed by an integrated optical demultiplexer. Each data stream is recovered by a PIN photodetector transimpedance amplifier, retimed and passed to a CAUI-4 compliant output driver.

Features

(1) Supports 100GBASE-LR4 for line rate of 103.125 Gbps and OTU4 for line rate of 111.81 Gbps;
(2) Integrated LAN WDM TOSA / ROSA for up to 10 km reach over SMF-28;
(3) Duplex single mode LC optical receptacle;
(4) Operating temperature range from 0°C to 70°C;
(5) Low power dissipation < 3.5 W or < 4 W or < 4.5 W;
(6) Single 3.3 V power supply;
(7) External reference clock is not required;
(8) Compliant with CEI-28G-VSR/CAUI-4 electrical interface;
(9) Digital Diagnostic Monitoring Support;
(10) Tx and Rx re-timers;
(11) Hot pluggable 38-pin electrical interface;
(12) 2-wire I2C management interface;
(13) Blue handle.

Applications

(1) Local area networks (LAN);
(2) Wide area networks (WAN);
(3) Ethernet switches and router applications.

Technical Parameter

Absolute Maximum Ratings

Compliance

1. IEEE 802.3-2015 Clause 88 standard;
2. IEEE 802.3-2015 Clause 83E standard;
3. ITU-T G.959.1-2016-04 standard;
4. OIF-CEI-03.1 CEI-28G-VSR standard;
5. SFF-8661 Rev 2.3 QSFP28 Module Mechanical;
6. SFF-8679 Rev 1.7 QSFP28 Base Electrical;
7. SFF-8636 Rev 2.7 Common Management Interface;
8. Class 1 laser safety;
9. Tested in accordance with Telcordia GR-468;
10. RoHS 6/6.

Hangalaxy provides SFP transceivers for both MultiMode as SingleMode fiber, compatible with most of today’s switch vendors. Hangalaxy’s Dual Fiber SFP’s support data ranges between 100 Mbit/s and 4.25 Gbps and distances up to 160 km. Go to the Hangalaxy SFP product range.