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ETP4890 Telecom Rectifier

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ESTEL (GUANGDONG) TECHNOLOGY CO., LTD.

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:00-86-13752765943

Contact Person:
Ms.Fiona Liang View Contact Details

ETP4890 Telecom Rectifier

Brand Name	HUAWEI
Model Number	ETP4890-A2
Certification	ISO9001, CE, 3C, FCC, TLC, IP55
Place of Origin	Shenzhen, China (Mainland)
Minimum Order Quantity	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

Detailed Product 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

PDU panel

Rectifier panel

SMU01A panel

Communications ports

Port

Communications Mode

Communications

Parameters

COM

Autonegotiation

RS485/RS232

Baud rate: 9600 bits/s or

19,200 bits/s

RS485/RS232

Baud rate: 9600 bits/s or

19,200 bits/s

Product Tags: SNMP Battery Management Telecom Rectifier ETP4890 Telecom Rectifier ETP4890 rectifier in telecom

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