AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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Twin-port OSFP transceiver delivers 1600Gbps over two MPO connectors at 1310nm for up to 500m on single-mode fibre
The NVIDIA 980-9IAH1-00XM00 is a twin-port 1600Gbps OSFP transceiver designed for high-density single-mode fibre links. It uses 1310nm lasers over two MPO-12/APC connectors to reach 500 meters. Each port carries four channels of 200G-PAM4 optical modulation fed by eight channels of 200G-PAM4 electrical modulation. Maximum power draw is 33.5W from a single 3V supply.
This transceiver replaces lower-rate OSFP or QSFP modules when aggregate 1600Gbps throughput is required on a single OSFP footprint. The jump is worth it when link distances up to 500 meters on single-mode fibre are needed and the host platform supports the 33.5W thermal envelope and dual MPO-12/APC cabling. It also consolidates two 4-channel 200G-PAM4 optical interfaces into one module, reducing port count and patch-panel density compared to deploying two separate transceivers.
This module suits data-centre operators building 1600Gbps single-mode links up to 500 meters with OSFP cages that can deliver 33.5W per port and accept MPO-12/APC connectors. It is not for buyers who need longer reach than 500 meters, who require a different optical connector type, or whose platforms cannot supply 33.5W from a 3V rail. It is also not for deployments using multi-mode fibre or single-port transceiver form factors.
Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.
| Size & build | |
|---|---|
| Shipping weight | 0.14 kg |
| Package size | 178 × 51 × 10 mm |
It fits a standard OSFP cage and draws up to 33.5W from a single 3V supply.
Align the keyed MPO-12/APC connectors with the transceiver ports and push until the latch clicks; do not force angled insertion or you risk damaging the 1310nm optical interfaces.
Replace if link errors rise on either 200G-PAM4 lane group, if optical power drops below the 500m reach budget, or if the module exceeds its 33.5W thermal envelope during sustained operation.
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