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SAMJI ELECTRONICS CO., LTD.

Tel.
+82-31-5187-8000
Fax.
+82-31-5187-8080
E-mail.
samjielec@samji.com
Addr.
63-27 Geumgok-ro, Hwaseong-si, Gyeonggi-do, 18511, KOREA
SAMJI ELECTRONICS
Quality Innovation / Customer Satisfaction / Value Creation
Communication Business > Repeater >
Optical Repeater
5G 3Band Sharing DAS
Overview

This System is an indoor relay device for In Building Service, and sharing DAS one corresponding to 5G to Sub6 broadbands (3.7GHz and 4.5GH) of four communication companies(KDDI, NTT docomo, SoftBank, and Rakuten) in Japan.

Characteristics
  • The System consists of MU, HU, and RU and corresponds to 4*4 MIMO.
  • MU is a structure available for corresponding to the entire broadbands of 3.7GHz, 4.5GHz, and 3.5GHz for future evolution in network.
  • The Interface between MU, HU and RU consists of the System using Optic Fiber Cable(25 Gbps).
  • When the System is composed by Star Method, it supports maximum 6 HUs connection per MU and maximum 8 RUs per HU.
  • It is available for connecting maximum 48 RUs to the System
Spec.
Item Specifications for 5G 3Band Sharing DAS
Frequency 3600MHz ~ 4100MHz(TDD)
4500MHz ~ 4600MHz(TDD)
Output Power 3.7G Band +25dBm / 100MHz
+32dBm / 500MHz
4.5G Band +27dBm / 100MHz
Port 4*4 MIMO
Item Description
Dimensions (mm, W*H*D) MU : 482.6 x 310(7U) x 449
HU : 500 x 70 x 355(Including B’K)
RU : 352 x 396 x 175(Including B’K)
Weight MU : 35.5Kg(based on Actual Full Length)
HU : 5Kg , RU : 14.5Kg
Operating Temperature -10 ~ +50℃
Cooling FAN Forced Cooling MEthod