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UMPT UMPTa1,a2,a6,b1,b2 for BBU3900 BBU3910 WCDMA LTE FDD TDD

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UMPT UMPTa1,a2,a6,b1,b2 for BBU3900 BBU3910 WCDMA LTE FDD TDD
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Model:
UMPT
MOQ:
1piece
Payment:
T/T, Paypal, VISA, Western Union etc.
Delivery time:
7-15 working days up to quantities
Price term:
EXW, FOB, CIF, CFR, DDP etc.
Start Port:
Any port in China
Place of Origin:
China
Warranty:
90 days
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Product Overview

The universal main processing and transmission unit (UMPT) can be installed in a BBU3900 or BBU3910.

Specifications

The following table lists the transmission specifications of the UMPT.

Board

Applicable Mode

Transmission Mode

Quantity of

Ports

Port Capacity

Full/Half-Duplex

UMPTa1,

UMPTa2, or

UMPTb1

GSM

Single-mode

UMTS

Single-mode

LTE FDD

Single-mode

Co-MPT

Multi mode

(including any mode)

ATM over E1/T1a

or IP over E1/T1

1

 

Four

channels

-

Transmission over FE/GE electrical ports

1

 

10 Mbit/s,100 Mbit/s,

or 1000Mbit/s

Full-duplex

Transmission over FE/GE optical ports

1

 

100 Mbit/s or 1000 Mbit/s

Full- or half- duplex

UMPTb2

GSM Single-mode

UMTode

• LTE TDD

Single-mode

• Co-MPT

Multi modeS

Single-mode

LTE FDD Single-mode

(including any mode)

ATM over E1/T1a

or IP over E1/T1

1

 

Four channels

-

Transmission over FE/GE electrical ports

1

 

10 Mbit/s,100 Mbit/s,

or 1000Mbit/s

Full-duplex

Transmission over FE/GE optical ports

1

 

100 Mbit/s or 1000 Mbit/s

Full- or half- duplex

UMPTa6

 

LTE FDD 

Single-mode

• LTE TDD 

Single-mode

IP over E1/T1

 

1

 

Four channels

-

Transmission over FE/GE electrical ports

 

1

 

10 Mbit/s,100 Mbit/s,

or 1000 Mbit/s

Full-duplex

Transmission over FE/GE optical ports

 

1

 

100 Mbit/s or 1000 Mbit/s

Full- or half- duplex

a: Only UMTS mode supports ATM over E1/T1.



The following table lists the carrier specifications of the UMPTb1 working in GSM mode.

Carrier specifications of the UMPT

Board

Applicable Mode

Transmission Mode

 

Maximum Number of

Supported Carriers

UMPTb1

GSM

 

IP over E1 or IP over FE

 

72



The following table lists the signaling specifications of the UMPTa2/UMPTa6/UMPTb2/

UMPTb1 working in LTE mode.

Board

Signaling Specifications (CAPS)

UMPTa2 or UMPTa6

 

120

 

UMPTb2 or UMPTb1

150 



The following table lists the maximum number of UEs in RRC connected mode supported by

the UMPTa2/UMPTa6/UMPTb2/UMPTb1 working in LTE mode.

Board

Maximum Number of UEs in RRC Connected Mode

UMPTa2, UMPTa6, UMPTb2, or UMPTb1

10800

The maximum number of data radio bearers (DRBs) supported by the UMPTa2/UMPTa6/

UMPTb2/UMPTb1 working in LTE mode is three times the maximum number of UEs in RRC

connected mode.


Function:

The UMPT performs the following functions:

• Manages configuration and devices, monitors performance, and processes signaling.

• Processes signaling and manages resources for other boards in the BBU.

• Provides the USB port, transmission port, maintenance port to provide signal transmission,

perform automatic software upgrade, and support BBU maintenance on the LMT or

U2000


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