ETP4890-A2-60A subrack composed by 2xR4830G 1xSMU01C, 110V~220V AC input.
Supports a wide voltage range of 85 V AC to 300 V AC.
Maximum output power: 3200W.
4 load max 90A, 1 port BATT max 80A
2U height
Provides comprehensive battery management.
Supports SMU01A, SMU01B, SMU01C Monitor module.
SMU01A support WebUI remote management and SNMP.
SMU01B can connect to the U2000 over Huawei master/slave protocols.
Displays information on a LCD and provides buttons for operations.
Supports electronic labels.
Rectifiers and the site monitoring unit (SMU) are hot-swappable.
Allows high-efficiency and standard-efficiency rectifiers with the same capacity to coexist.
Apply for Huawei OLT, Huawei OSN, Huawei Router and Huawei Switch.
ETP4890-A1-60A can convert from 220V or dual-wire of 110V into telecom grade -48V DC output. It has three rectifier slots, can support R4830G and R4815N, two R4830G rectifiers are configured by default. Monitor SMU01A, SMU01B, SMU01C are also supported, only SMU01A provides WebUI and implements remote unattended management. ETP4890-A2-60A can apply to Huawei OSN8800 OSN3500 MA5800, which provides excellent performance such as intelligent battery management, remote monitoring, etc.



Solveig
Thunder-link.com provided expert guidance, meeting our network’s power requirements.
Trifonova
Although their price is 8% higher, we still decided to go with them because of their technical support.
diloreto
Italy
second time to order AC/DC converter with SMU01A from Thunder, really fast response and good service, highly recommended.
Rob
Colombia
Before we bought ETP48100 50A converter, but in some rural area, power supply is not stable, I know ETP4890 support battery, but can we install 4pcs 12V 100A batteries on the device?
Angel Pascual
Colombia
Compared with ETP48100, it is much more expensive, but this time my customer needs the function of WebUI Remote Manage, so only can choose it with SMU01A modules. Next time i will choose ETP48100.