Shenzhen Yutong Space Telecom Equipment Co., Ltd
Shenzhen Yutong Space Telecom Equipment Co., Ltd
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Generic Compatible 100G QSFP28 MMF LR4 60km Fiber Optical Transceiver
The Hangalaxy 100Gb/s optical transceiver is designed for use in 100 Gigabit Ethernet links on up to 10km of single mode fiber. It is also qualified for use in Mellanox InfiniBand EDR end-to-end systems. The fiber optical transceiver is compliant with the QSFP28 MSA, IEEE 802.3ba 100GBASE-LR4 and IEEE 802.3bm CAUI-4. Digital diagnostic functions are available via the I2 C interface, as specified by the QSFP28 MSA. The module converts 4 input channels of 25Gb/s electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. Reversely, on the receiver side the module de-multiplexes a 100Gb/s optical LAN WDM input into 4 optical signals and then converts them to 4 output channels of electrical data.
Features
(1) Hot pluggable QSFP28 MSA form factor;
(2) Compliant to IEEE 802.3ba 100GBASE-LR4;
(3) Supports 103.1Gb/s aggregate bit rate;
(4) Up to 10km reach for G.652 SMF;
(5) Single +3.3V power supply;
(6) Operating case temperature: 0~70oC;
(7) Transmitter: cooled 4x25Gb/s LAN WDM DFB TOSA (1295.56, 1300.05, 1304.58, 1309.14nm);
(8) Receiver: 4x25Gb/s PIN ROSA;
(9) 4x25G electrical interface (OIF CEI-28G-VSR);
(10) Maximum power consumption 4.0W;
(11) Duplex LC receptacle;
(12) RoHS-6 compliant.
Applications
(1) 100GBASE-LR4 Ethernet Links;
(2) Infiniband QDR and DDR interconnects;
(3) Datacenter and Enterprise networking.
Technical Parameter
| Pin | Name | Description | Plug Sequence | Notes |
| 1 | GND | Ground | 1 | |
| 2 | Tx2n | Transmitter Inverted Data Input | 3 | |
| 3 | Tx2p | Transmitter Non-Inverted Data Input | 3 | |
| 4 | GND | Ground | 1 | |
| 5 | Tx4n | Transmitter Inverted Data Input | 3 | |
| 6 | Tx4p | Transmitter Non-Inverted Data Input | 3 | |
| 7 | GND | Ground | 1 | |
| 8 | ModSelL | Module Select | 3 | |
| 9 | ResetL | Module Reset | 3 | |
| 10 | Vcc Rx | +3.3 V Power supply receiver | 2 | |
| 11 | SCL | 2-wire serial interface clock | 3 | |
| 12 | SDA | 2-wire serial interface data | 3 | |
| 13 | GND | Ground | 1 | |
| 14 | Rx3p | Receiver Non-Inverted Data Output | 3 | |
| 15 | Rx3n | Receiver Inverted Data Output | 3 | |
| 16 | GND | Ground | 1 | |
| 17 | Rx1p | Receiver Non-Inverted Data Output | 3 | |
| 18 | Rx1n | Receiver Inverted Data Output | 3 | |
| 19 | GND | Ground | 1 | |
| 20 | GND | Ground | 1 | |
| 21 | Rx2n | Receiver Inverted Data Output | 3 | |
| 22 | Rx2p | Receiver Non-Inverted Data Output | 3 | |
| 23 | GND | Ground | 1 | |
| 24 | Rx4n | Receiver Inverted Data Output | 3 | |
| 25 | Rx4p | Receiver Non-Inverted Data Output | 3 | |
| 26 | GND | Ground | 1 | |
| 27 | ModPrsL | Module Present | 3 | |
| 28 | IntL | Interrupt | 3 | |
| 29 | Vcc Tx | +3.3 V Power supply transmitter | 2 | |
| 30 | Vcc1 | +3.3 V Power Supply | 2 | |
| 31 | LPMode | Low Power Mode | 3 | |
| 32 | GND | Ground | 1 | |
| 33 | Tx3p | Transmitter Non-Inverted Data Input | 3 | |
| 34 | Tx3n | Transmitter Inverted Data Input | 3 | |
| 35 | GND | Ground | 1 | |
| 36 | Tx1p | Transmitter Non-Inverted Data Input | 3 | |
| 37 | Tx1n | Transmitter Inverted Data Input | 3 | |
| 38 | GND | Ground | 1 |
Notes
1. Due to measurement accuracy of different single mode fibers, there could be an additional +/-1 dB fluctuation, or a +/- 3 dB total accuracy.