D-Link DEM-QX01Q-SR4 Compatible 40GBASE-SR4 MMF 850nm QSFP+ Transceiver
US$ 24.00 (Excl. VAT)
D-Link DEM-QX01Q-SR4 compatible 40GBASE-SR4 QSFP+ Transceiver for use with D-Link device.
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D-Link DEM-QX01Q-SR4 Compatible 40GBASE-SR4 MMF 850nm QSFP+ Transceiver
D-Link compatible DEM-QX01Q is a low-cost replacement to D-Link DEM-QX01Q-SR4 module. It is designed for use in 40 Gigabit Ethernet (40GbE) applications over multi-mode fiber. This product integrates four data lanes in each direction with each lane to giving an aggregated 40 Gbps bandwidth.
Each lane supports link lengths of 100m on OM3 multi-mode fiber or 150m on OM4 multi-mode fiber. The optical transmitter incorporates a 4-channel 850nm VCSEL laser, a 4-channel input buffer and laser driver, control and bias blocks. The optical receiver incorporates a 4-channel PIN photodiode, a 4-channel TIA array, a 4 channel output buffer, control blocks.
This is programmed and tested to be compatible with D-Link data center switches, routers, NICs and other optical transport devices for 40G Ethernet connectivity application. It is an ideal equivalent to D-Link DEM-QX01Q-SR4 at a much lower price.
Features
• High Channel Capacity: 40 Gbps per transceiver
• Transmission data rate up to 10.3Gbps per channel
• Electrically hot-swappable
• Compliant with MSA
• Compliant with IEEE 802.3ba 40GBASE-SR4
• MPO Optical Connector
• Operating temperature range:0~70ºC
• Power dissipation < 1.5 W
• Supports DDM function
• RoHS6 Compliant
Specification
| Compatible OEM Part Number | DEM-QX01Q-SR4 | Optcore Part Number | QSFP-40G-SR4-DLK |
| Form Factor | QSFP+ | Data Rate | 40 Gb/s |
| Wavelength | 850 nm | Fiber Type | MMF |
| Max Distance | 100m @ OM3 or 150m @ OM4 | Optical Components | VCSEL/PIN |
| Transmitter Power | -7.6 ~ +1 dBm | Extinction ratio | > 3.0 dB |
| Receiver Sensitivity | < -9.5 dBm | Receiver Overload | > 2.0 dBm |
| Connector | MPO | Digital Diagnostic Monitoring | Yes |
| Environment | Operating: 0°C to 70°C Storage: -40°C to 85°C |
Weight | 0.09 kg |
| Application | 40G Ethernet and OTU3 Proprietary Protocol and Density Applications Datacom/Telecom switch & router connections Data Aggregation and Backplane Applications High-performance computing networks Infiniband transmission at 4ch SDR, DDR and QDR |
Compliance | IEC/EN 61000-4-2, IEC-60825 FDA 21CFR 1040.10 and 1040.11 RoHS,SFF-8436,IEEE802.3ba |
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| Weight | 0.07 kg |
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