Haiwu CM Series Precision AC
Haiwu CM Series Datacenter Precision Air Conditioning System (40kW~70kW)
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Huawei 1.25G eSFP 10km
Huawei 1.25G eSFP 1310nm 10km Enhanced Single-Mode Gigabit Optical Transceiver (eSFP GE LX 1310nm Duplex LC)
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Huawei 100G CFP2 10km
Huawei 100G CFP2 1310nm 10km Single-Mode Optical Transceiver Module (4x25G Duplex LC)
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Huawei 100G QSFP28 10km
Huawei 100G QSFP28 1310nm 10km Single-Mode Optical Transceiver Module (4x25G LR4 Duplex LC)
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Huawei 100G QSFP28 850nm MM
Huawei 100G QSFP28 850nm 100m Multi-Mode Optical Transceiver Module (SR4 MPO)
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Huawei 10G SFP+ 1.4km
Huawei 10G SFP+ 1310nm 1.4km Short-Reach Optical Transceiver Module (10G-1310NM-1.4KM-SM-SFP+)
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ZTE ZXD1500 (V4.0) Industrial Telecom Rectifier Module Buyer's Guide & Engineering Selection Manual (2026 Edition)
Comprehensive engineering evaluation of ZTE ZXD1500 (V4.0) 48V 30A 1600W switch-mode telecom rectifier module. Explores phase-shifted full-bridge topology, ZXDU58/68 cabinet subrack integration, legacy replacement protocols, counterfeit identification, and global technical fulfillment.
Vertiv NetSure 531 A41 Subrack DC Power System Selection & Procurement Guide (2026)
Comprehensive engineering guide to the Vertiv NetSure 531 A41 embedded telecom DC power system (-48V 120A): electrical topology, eSure rectifier compatibility, brownfield retrofits, and authenticity verification.
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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