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200G QSFP56 to QSFP56 AOC In Stock
Item Spotlights
NVIDIA/Mellanox MMA2P00-AS Compatible Optical Transceiver 25GbE SFP28 LC-LC 850nm SR up to 100m
NVIDIA/Mellanox MMA2P00-AS compatible pluggable SFP28 optical transceiver designed for use in 25GbE Ethernet. It incorporates integrated circuit technology in order to provide high performance at low power. The transceiver operates over a pair of multi-mode fibers (MMF), using a nominal wavelength of 850nm, and is SFF-8402 compliant. It has a standard SFP28 connector on the electrical side towards the host system supporting IEEE 802.3bm. The optical interface is composed of two optical channels/fibers, one in each direction, intended for a multi-mode optical cable connected via standard LC connectors. Each channel/fiber operates at signaling rates up to 25.78125GBd. The transceiver offers selectable retiming for both its optical transmitter and receiver for the 25Gb/s rate, and it also supports lower bit rates. The transmitter has programmable input equalizers and input squelch function, while the receiver has programmable output amplitude and pre-emphasis.
25G WDM SFP28 optical module offers optimal input/output (I/O) performance and 2.5 times the fiber capacity of 10G Ethernet performance. The biggest advantage that NADDOD 25G Ethernet technology brings to the data center is the ability to maximize bandwidth and port density, saving operational costs by reducing the number of ToR switches and cables to provide the most energy efficient way to meet the growing demands of next-generation data center networks.
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.
 SFP-25G-SR |  SFP-25G-LR |  SFP-25G-ER |  SFP-10/25G-SR |  SFP-10/25G-LR | |
|---|---|---|---|---|---|
| Wavelength | 850nm | 1310nm | 1310nm | 850nm | 1310nm |
| Transmission Distance | 70m(@OM3)/100m(@OM4) | 10km | 40km | 70m(@OM3)/100m(@OM4) | 10km |
| Media | MMF | SMF | SMF | MMF | SMF |
| TX Power | -5~2.4dBm | -2~4dBm | -3~6dBm | -5~2.4dBm | -2~4dBm |
| Typical Power Consumption | ≤1W | ≤1W | ≤1.75W | ≤1W | ≤1W |
| Commercial Temperature Range | 0~70°C | 0~70°C | 0~70°C | 0~70°C | 0~70°C |
