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ETP4890 Telecom Rectifier
ETP4890 Telecom Rectifier
ETP4890 Telecom Rectifier
ETP4890 Telecom Rectifier
ETP4890 Telecom Rectifier
ETP4890 Telecom Rectifier
ETP4890 Telecom Rectifier
ETP4890 Telecom Rectifier
Specifications
Brand Name :
HUAWEI
Model Number :
ETP4890-A2
Certification :
ISO9001, CE, 3C, FCC, TLC, IP55
Place of Origin :
Shenzhen, China (Mainland)
MOQ :
1 set
Price :
Negotiation
Payment Terms :
T/T, L/C,D/A, Western Union, Paypal, etc
Supply Ability :
8,000 sets per month
Delivery Time :
15-20 working days
Packaging Details :
Wooden case
Input voltage :
220VAC
Output volatge :
48VDC
Power factor :
0.99
Maximum output power :
4800W
MTBF :
250,000 hours (at 25°C)
Size :
2U
Description

HUAWEI Telecom Rectifier ETP4890 Ethernet Communication Hot-Swappable SNMP Battery Management

Introduction

The ETP4890-A2 is a box-type power system that supplies power for –48 V DC communications equipment. It uses 15 A or 30 A rectifiers and provides a maximum output current of 90 A.

Features

The ETP4890-A2 has the following features:

(1) Supports a wide voltage range of 85 V AC to 300 V AC.

(2) Provides comprehensive battery management.
(3) The SMU01A communicates with Huawei Network Ecosystem (NetEco) and third-party network management systems (NMSs) over various security protocols, such as the Simple Network Management Protocol (SNMP) and Hypertext Transfer Protocol Secure (HTTPS), featuring flexible networking. It provides WebUI and implements remote unattended management.
(4) The SMU01B supports Huawei master/slave protocols and access network point-to-point protocols, which allows Huawei access network communications equipment to connect to the U2000.
(5) Displays information on a liquid crystal display (LCD) and provides buttons for operations.
(6) Supports electronic labels.
(7) Rectifiers and the site monitoring unit (SMU) are hot-swappable.
(8) Allows high-efficiency and standard-efficiency rectifiers with the same capacity to coexist.
(9) The rectifier power factor is 0.99.

ETP4890-A2 configuration diagram

ETP4890 Telecom Rectifier

PDU panel

ETP4890 Telecom Rectifier

Rectifier panel

ETP4890 Telecom Rectifier

SMU01A panel

ETP4890 Telecom Rectifier

ETP4890 Telecom Rectifier

Communications ports

Port

Communications Mode

Communications

Parameters

COM

FE

Autonegotiation

RS485/RS232

Baud rate: 9600 bits/s or

19,200 bits/s

RS485/RS232

RS485/RS232

Baud rate: 9600 bits/s or

19,200 bits/s
Product tags

rectifier module telecom

,

rectifier telecom

,

full rectifier in telecom
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ETP4890 Telecom Rectifier

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Product Detail
Brand Name :
HUAWEI
Model Number :
ETP4890-A2
Certification :
ISO9001, CE, 3C, FCC, TLC, IP55
Place of Origin :
Shenzhen, China (Mainland)
MOQ :
1 set
Price :
Negotiation
Contact Supplier
ETP4890 Telecom Rectifier
ETP4890 Telecom Rectifier
ETP4890 Telecom Rectifier
ETP4890 Telecom Rectifier

TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD

Verified Supplier
5 Years
guangdong, shenzhen
Since 2002
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Outdoor Telecom Enclosure, Weatherproof Telecom Enclosure, Pole Mount Weatherproof Enclosure
Total Annual :
15 Million-20 Million
Employee Number :
101~200
Certification Level :
Verified Supplier
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