Transceiver Nvidia 980-9I78I-00A000
The QSA28 adapter facilitates seamless integration between 100GbE QSFP28 ports and 25GbE SFP28 modules or cables. By inserting this adapter into a QSFP28 port, users can connect an SFP28 transceiver or cable, effectively converting the port to support 25GbE speeds. This solution is particularly useful in data centers and enterprise networks where flexibility and cost-effective upgrades are essential.
Modulation -based equipment 100G-PAM4 Provides transmission of data at speed to 400 GbIT/s and used in InfiniBand networks and Ethernet. Technology PAM4 lets double the data density compared to NRZ, which is critical for modern data centers, high-performance computing, and cloud infrastructures.
The ruler includes transversal and cable assembly of formats QSFP112, OSFP and Twin-port OSFP. Supports active (AOC, ACC) and passive (DAC) cables as well as multimode (MMF) and one -mode (SMF) Optical modules. All devices are certified and meet the standards IEEE 802.3bs and InfiniBand HDR.
Implemented various connection schemes:
- 800G-to-800G - Direct connection of switches;
- 800G-to-2x400G - Connecting modules DPU ConnectX-7 and BlueField-3;
- 800G-to-4x200G - Multiple distribution of traffic.
Modules support digital monitoring DDM: temperature control, voltage, radiation power and reception, laser output current. This provides stability during operation and accelerates diagnostics. Also supported FEC-coding that reduces the possibility of loss and errors in high -frequency transmission conditions.
form factor OSFP designed for effective heat dissipation, which allows the use of DSP high power and achieve steady work at distances up to 2 km (SMF). QSFP112 offers compactness and backward compatibility with previous generations, including channels up to 100 m for OM4.
The operating temperature range is from 0 to +70°C. All devices meet the requirements MSA, which ensures cross-compatibility in network solutions from different manufacturers. Equipment is designed to build scaled, rejection and energy -efficient new generation networks where critical speed, density and reliability of data transmission.
The technical characteristics of an optical module Nvidia 980-9I78I-00A000:
| Parameter | Specification |
|---|---|
| Model | NVIDIA 980-9I78I-00A000 |
| Alternate Part Number | MAM1Q00A-QSA28 |
| Form Factor | QSFP28 to SFP28 Adapter |
| Data Rate Support | Up to 25 Gbps (SFP28) |
| Connector Interface | QSFP28 (Host Side) to SFP28 (Client Side) |
| Compatibility | Compatible with NVIDIA Mellanox QSFP28 ports |
| Applications | Enables 25GbE connectivity on 100GbE QSFP28 ports |
| Operating Temperature | 0°C to 70°C |
| Hot-Pluggable | Yes |
| Compliance | IEEE 802.3by, SFF-8431, SFF-8432 |
| condition | new |
|---|
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