Product Description
The 40G QSFP+ LR4 optical transceiver module is designed for medium to long-distance interconnects in data centers, complying with the IEEE 802.3ba 40GBASE-LR4 Ethernet transmission protocol. It is available in a dual-rate version supporting both 40GE and OTU3. This product series features an integrated pair of 4-channel MUX and DEMUX, with the center wavelengths of the four channels being 1271nm, 1291nm, 1311nm, and 1331nm. It utilizes a pair of single-mode fibers for transmission, allowing for distances of up to 2km, 10km, or 20km
- Utilizes QSFP+ hot-pluggable form factor for a 4-channel optical module (available in both transceiver and receiver-only DPI versions)
- Features 4-channel non-cooled CWDM DML lasers and high-sensitivity PIN-TIA
- Uses multiplexers and demultiplexers based on TFF or AAWG technology
- Compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-LR4 Ethernet transmission protocol
- Maximum transmission rate of up to 41.25Gbps (optional 40GE/OTU3 dual-rate version)
- Transmits over a pair of single-mode fibers with distances of up to 2km, 10km, or 20km
- Power consumption less than 2.5W
- Dual LC optical connectors
- Options for commercial and extended operating temperature ranges
- Power supply voltage of 3.3V
- Compliant with RoHS environmental standards (lead-free)
| Product Model |
Product Description |
| GQS-SPO400-IR4CB |
40GE QSFP+ LR4 Lite DML CWDM4 2km Optical Transceiver |
| GQS-SPO400-LR4C |
40GE QSFP+ LR4 DML CWDM4 10km Optical Transceiver (TFF) |
| GQS-SPO400-LR4CA |
40GE/OTU3 QSFP+ LR4 DML CWDM4 10km Optical Transceiver (AAWG) |
| GQS-SPO400-LR4CD |
40GE/OTU3 QSFP+ LR4 DML CWDM4 10km Optical Transceiver (AAWG) |
| GQS-SPO400-L24C |
40GE/OTU3 QSFP+ LR4 DML CWDM4 20km Optical Transceiver |
| GQSR-SPO400-LR4N |
Extended-range 40GE/OTU3 QSFP+ LR4 CWDM4 10km Receiver Module (AAWG |
Detailed Photos
Product Parameters
| Product |
40G QSFP+LR4 CWDM4 Optical Module |
| Model |
GQS-SPO400-LR4C-2 |
| Fiber type |
Single-mode |
|
Interface type |
Dual LC |
| Transmit rate |
41.25Gbps |
Transmit distance |
2km |
| Working temp. |
0°C to 70°C |
Power Voltage |
3.3V |
| DDM |
Support |
Power consumption |
<2.5W |
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