MikroTik 48V DC-IN Hot-Swap Power Supply for CRS804 G1382-0350WNA

MikroTik G1382-0350WNA is the optional -48V DC hot-swap power supply module for the CRS804 DDQ switch, designed for professional telecommunications installations where standard DC power infrastructure is already in place. It is deployed by telecom operators, data centers, and integrators operating the CRS804 DDQ in carrier-grade environments, remote sites, and industrial installations where AC power is unavailable or does not provide the required reliability. It adds operational flexibility and additional redundancy to the standard AC module without modifications to existing infrastructure.

The module accepts DC input 39–75V / 13A MAX, covering the full range of standard -48V DC telecommunications infrastructure without additional adapters. The stabilized output of 12V / 27.5A with a total power of 350W and auxiliary voltage of 5VSB / 4A ensures reliable and consistent power delivery to the CRS804 DDQ under any load conditions. The compact 40×50.5×220 mm form factor allows direct insertion into the dedicated switch slot, guaranteeing full mechanical and electrical compatibility without rack or existing cabling modifications.

Hot-swap functionality allows the module to be installed or replaced while the switch is operating at full capacity, with no impact on network traffic or active services. Combined with the AC power module of the CRS804 DDQ, the G1382-0350WNA provides complete dual-feed AC and DC redundancy — the standard configuration for carrier-grade infrastructures where service continuity is mandatory. Keeping a spare module in stock eliminates dependency on delivery lead times during an incident and allows redundancy to be restored within minutes.

Recommended for telecom operators and data centers operating the CRS804 DDQ on -48V DC infrastructure, remote sites and carrier-grade installations with strict uptime requirements, and industrial installations where AC power is unavailable or unreliable. Also suited for any deployment where dual-feed AC and DC redundancy and downtime-free replacement are mandatory operational requirements.