あなたはまだ TradeKey.com のメンバーではないようです。 今すぐサインアップして、世界中で700万を超える輸入業者および輸出業者と接続します。
今すぐ加入、無料 |
Book call on your favorite time
Code
       

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Amazon Services


Anhui Hua Suda Electronic Technology Co., Ltd.

Room 506, China Speech Valley, Xiyou Road, Gaoxin District,Hefei,Anhui,China

查看电话号码

無料会員

Huawei BTS DBS BBU3900 LTE GSM TDSCDMA WCDMA CDMA2000 indoor outdoor macro distributed wireless Base Station BBU RRU LBBP UBBP WBBP UPEU

China

9 ~ 999 / Piece ( Negotiable ) Get Latest Price

-

1 Set

Original Huawei Carton/ Wooden Box + Pallet or as request

In 3-7 working days

1000 Piece per Week

T/T, L/C, Western Union, Money Gram, PayPal

今すぐお問い合わせください

タイトルまたは説明

Huawei BTS DBS BBU3900 LTE GSM TDSCDMA WCDMA CDMA2000 indoor outdoor macro distributed wireless Base Station BBU RRU LBBP UBBP WBBP UPEU
Distributed Base Station DBS3900
This modular unit is designed to be installed far from other units — speeding site selection and network construction and saving investment in repeaters. It enables flexible coverage along railway lines, especially tunnels and bridges. It consists of a Baseband Unit (BBU) and a number of Remote Radio Units (RRUs), creating a single powerful cell over multiple sites.
The DBS3900 can support both GSM-R and eLTE. The GSM-R system can be upgraded to eLTE for Railway by software — theres no need to replace hardware. Its low power consumption makes it possible to be powered by green energy — solar power, wind power, and biogas.
 
Base station provides cost-effective, powerful, and flexible communications for railways
·       Simplified structure, consisting of only BBUs and RRUs, requires only a small number of spare parts and reduces maintenance costs
·       RRUs can be installed on a tower, reducing feeder costs and feeder loss and increasing system gain by 3 dB to 5 dB
·       Remote radio frequency technology enables distributed RRU installation, which is perfect for railways
·       Multiple-site cells extend cell coverage areas and reduce the number of inter-cell handovers previously required 
Specifications
Parameters Specifications
Working Frequency Bands 876 to 880 MHz and 921 to 925 MHz
880 to 915 MHz and 925 to 960 MHz
1,710 to 1,785 MHz and 1,805 to 1,880 MHz
Capacity One BBU supports six RRUs.
Each RRU supports a maximum of six levels of cascading.
Each RRU supports two carriers.
Networking A maximum of 12 subsites are allowed to serve one cell.
Each subsite supports three RRUs.
Transmit Power 918 MHz to 925 MHz: 2 x 60W
925 MHz to 960 MHz: 2 x 80W
Receiver Sensitivity 918 MHz to 925 MHz:
Single antenna: -112.5 dBm
Double antennas: -115.5 dBm
925 MHz to 960 MHz:
Single antenna: -113.4 dBm
Double antennas: -116.4 dBm
BBU3900 Size (H x W x D) 86 mm x 442 mm x 310 mm
RRU3004 Size (H x W x D) 480 mm x 356 mm x 100 mm
RRU3004 with housing Size (H x W x D) 485 mm x 380 mm x 130 mm
BBU3900 Weight Typical: 7 kg; maximum: 12 kg
RRU3004 Weight 15 kg without housing; 17 kg with housing
BBU3900 Input Power -48V DC; voltage range: -38.4V DC to -57V DC
+24V DC; voltage range: +21.6V DC to +29V DC
RRU3004 Input Power -48V DC; voltage range: -36V DC to -57V DC
220V AC; voltage range: 176V AC to 290V AC for RRU3004 of the E frequency band
 
 
 
 
 
 
 
huawei DBS3900eLTE Distributed Base Station BTS BBU RRUBroadband Trunking
 
Used for radio access in an eLTE system and as an enterprise base station, the DBS3900 suits a wide range of applications that require precise Base Transceiver Station (BTS) capabilities. The DBS3900 includes two basic types of modules: a Base Band Unit (BBU) and a Remote Radio Unit (RRU). These modules can be flexibly configured to meet a variety of usage requirements. In addition, the DBS3900s small size, low power consumption, and flexible installation enable easy deployment.
 
High Performance Mobile Broadband Access Network
The DBS3900 supports high data rates. Downlink and uplink rates can reach up to 100 Mbit/s and 50 Mbit/s 20 MHz per cell, respectively. For coverage of remote sites such as offshore drilling platforms, the DBS3900 can provide ultra-long-distance coverage up to 100 kilometers. For railways, the DBS3900 provides up to 430 km/h high-speed train coverage.
 
Worlds Leading Professional Broadband Trunking
Based on LTE technology, the Huawei DBS3900 is the worlds leading professional broadband trunking solution. Its advanced features include priority call, call hold, late entry, dynamic grouping, and fallback mode. In addition, the DBS3900 provides outstanding performance for traditional trunking with a group call setup time less than 300 ms and a pre-emptive priority call time less than 150 ms. Combining voice and real-time video trunking in the same base station reduces Capital Expenditure (CAPEX) costs compared to traditional trunking and data service solutions.
 
Multiband for Diversified Frequency Resources
The DBS3900 supports multiple frequency bands, including LTE-TDD 400 MHz/1.4 GHz/1.8 GHz/2.3 GHz and LTEFDD 800 MHz. Wide frequency band availability simplifies network deployment and allows the system to adapt to various frequency policies with higher flexibility.
 
Features & Benefits
1) Mobility Management
2) Ultra High Speed Mobility
3)  Extended Cell Access Radius
4)  Network Security
5) Voice over IP (VoIP)
6) Trunking Voice Services
7) Location Services (LCS)
8) Way Antenna Extension
Supports 2 x 2 MIMO and 4 x 2 MIMO
Supports UE Category 2/3/4
9) Smart Network Configuration and Optimization
10) Reliability
1+1 Backup of the eNodeB Main Control Board
Baseband Board Backup (CPRI Backup)
11) Transmission Networking
12)  Admission and Scheduling
Active Queue Management (AQM)
Radio/transport resource pre-emption
13) Power Saving
Intelligent power-off of carriers in the same coverage Power Supply Unit (PSU) intelligent sleep mode
Symbol power saving

お問い合わせ

連絡先担当者: Linda

会社:Anhui Hua Suda Electronic Technology Co., Ltd.

住所:Room 506, China Speech Valley, Xiyou Road, Gaoxin District, Hefei, Anhui,230088

To,

Linda < Anhui Hua Suda Electronic Technology Co., Ltd. >
私は知りたい:

SDI Fiber Optic Gyroscope SDI Fiber Optic Gyroscope
4U Wall Mount Equipment 4U Wall Mount Equipment
Fiber Adapter Fiber Adapter
1-64 Ch video optic 1-64 Ch video optic
FC/APC SM Simplex Fiber FC/APC SM Simplex Fiber
FUSION SPLICER FUSION SPLICER
KVM fiber optic KVM fiber optic
FTTx Cable Distribution FTTx Cable Distribution
Multimode Optical Fiber Multimode Optical Fiber
Telephone Cable CAT 3 Telephone Cable CAT 3
Optical Time Domain Optical Time Domain
10/100M  10/100/100M 10/100M 10/100/100M
Fiber optic equipment Fiber optic equipment
BIDI SFP optical fiber BIDI SFP optical fiber
SCSWG2-12GnGXnM Industrial SCSWG2-12GnGXnM Industrial
Fiber Optic Cable & Fiber Optic Cable &