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Item Spotlights
$ 129.00
The network architecture consists of a 25G/100G network consisting of ConnectX-5 NICs, NADDOD optical links, and NADDOD switches, which creates a fast, predictable, scalable, and efficient communications network for data centers, following the fiber optic cabling of the 10G/40G legacy network to maximize cost savings.
Compared to traditional PSM4, CWDM4 adopts CWDM technology to enable medium-range transmission within 2km using only one pair of single-mode fibers, greatly reducing optical cabling costs. In contrast to LR4, CWDM4 has lower price and solution cost, effectively filling the gap created by LR4’s high price for distances under 2 km, providing perfect balance of performance and affordability between SR4 and LR4. NADDOD CWDM4 transceiver has undergone rigorous quality testing for proven compatibility with the mainstream equipment in the market (Cisco, Arista, Juniper, etc.), achieving extensive customer certifications. In comparison with similar industry products, CWDM4 module offers truly cost-effective solution with stable performance, strong compatibility and competitive price.
CWDM4 optical transceiver supports 2km distance transmission, which meets the transmission requirements of data center interconnection (DCI) scenarios, and effectively solves the medium and long distance connection between cross-floor, cross-campus and different data centers.
NADDOD has a full range of professional testing equipments for testing various parameters of products to ensure high performance and quality of optical transmission stability.
 QSFP-100G-CWDM4 |  QSFP-100G-SRBD |  QSFP-100G-DR |  QSFP-100G-FR |  QSFP-100G-LR | |
|---|---|---|---|---|---|
| Wavelength | 1310nm | 850nm | 1310nm | 1310nm | 1310nm |
| Transmission Distance | 2km | 70m(@OM3)/100m(@OM4)/150m(@OM5) | 500m | 2km | 10km |
| Media | SMF | MMF | SMF | SMF | SMF |
| TX Power | -6.5~2.5dBm | -5.5~3dBm | -2.9~4dBm | -2.4~4dBm | -1.4~4.5dBm |
| Typical Power Consumption | ≤3.5W | ≤3.5W | ≤4.5W | ≤4.5W | ≤4.5W |
| Commercial Temperature Range | 0~70°C | 0~70°C | 0~70°C | 0~70°C | 0~70°C |
