Support & Troubleshooting

Find equipment information and technical guides by model, and bring clarity to on-site issues.

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532 devices

PerleKVM systems

IOLAN SCG48 M

Perle IOLAN SCG48 M Secure Console Server (48-Port Multi-Protocol Dual SFP Dual AC 1U)

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VertivUPS Power & Backup Systems

Liebert APM 150kVA

Vertiv Liebert APM 150kVA Modular Online Double-Conversion UPS (150kVA/150kW PF 1.0)

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VertivUPS Power & Backup Systems

Liebert APM 300kVA

Vertiv Liebert APM 300kVA Modular Online Double-Conversion UPS (300kVA/300kW PF 1.0)

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VertivUPS Power & Backup Systems

Liebert EXS 60kVA

Vertiv Liebert EXS 60kVA Monolithic Online Double-Conversion UPS (60kVA/60kW PF 1.0)

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VertivUPS Power & Backup Systems

Liebert GXE 1kVA

Vertiv Liebert GXE 1kVA Online Double-Conversion UPS (1000VA/800W)

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Technical guides & references

Explore published articles on equipment selection, interfaces and maintenance.

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Technical articles

Huawei ETP48200-C5B6 5U 200A Embedded Telecom DC Power System Engineering Selection and Buyer's Guide (2026 Edition)

A comprehensive engineering evaluation of the Huawei ETP48200-C5B6 5U 200A embedded telecom DC power subrack, covering electrical architecture, 4-bay rectifier module load-sharing (R4850G2/R4850N1), SMU02C/SMU02B intelligent monitoring network integration, dual-tier Low Voltage Disconnect (LLVD/BLVD) battery protection, legacy telecom site modernization, and physical authenticity verification against refurbished counterfeits.

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