24 0 1MB
ZXRAN V9200 Radio Access Network
Hardware Description Version: V2.0
ZTE CORPORATION No. 55, Hi-tech Road South, ShenZhen, P.R.China Postcode: 518057 Tel: +86-755-26771900 Fax: +86-755-26770801 URL: http://support.zte.com.cn E-mail: [email protected]
LEGAL INFORMATION Copyright © 2018 ZTE CORPORATION. The contents of this document are protected by copyright laws and international treaties. Any reproduction or distribution of this document or any portion of this document, in any form by any means, without the prior written consent of ZTE CORPORATION is prohibited.
Additionally, the contents of this document are protected by
contractual confidentiality obligations. All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE CORPORATION or of their respective owners. This document is provided “as is”, and all express, implied, or statutory warranties, representations or conditions are disclaimed, including without limitation any implied warranty of merchantability, fitness for a particular purpose, title or non-infringement. ZTE CORPORATION and its licensors shall not be liable for damages resulting from the use of or reliance on the information contained herein. ZTE CORPORATION or its licensors may have current or pending intellectual property rights or applications covering the subject matter of this document. Except as expressly provided in any written license between ZTE CORPORATION and its licensee, the user of this document shall not acquire any license to the subject matter herein. ZTE CORPORATION reserves the right to upgrade or make technical change to this product without further notice. Users may visit the ZTE technical support website http://support.zte.com.cn to inquire for related information. The ultimate right to interpret this product resides in ZTE CORPORATION.
Revision History Revision No.
Revision No.
Revision Reason
R1.0
2019-07-09
First edition
Serial Number: SJ-20190709135110-002 Publishing Date: 2019-07-09 (R1.0)
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Contents About This Manual ......................................................................................... I Chapter 1 Chassis ...................................................................................... 1-1 Chapter 2 Boards........................................................................................ 2-1 2.1 Switching Board ................................................................................................. 2-1 2.1.1 Switching Board VSWc0 ........................................................................... 2-1 2.1.2 Switching Board VSWc2 ........................................................................... 2-5 2.2 Baseband Processing Board ............................................................................... 2-9 2.2.1 Baseband Processing Board VBPc0.......................................................... 2-9 2.2.2 Baseband Processing Board VBPc1.........................................................2-11 2.2.3 Baseband Processing Board VBPc5........................................................ 2-14 2.3 General Computing Board VGCc1..................................................................... 2-17 2.4 Environment Monitoring Board VEMc1 .............................................................. 2-18 2.5 Power Distribution Board VPDc1 ....................................................................... 2-19 2.6 Fan Array Module VFC1 ................................................................................... 2-20
Chapter 3 Cables ........................................................................................ 3-1 3.1 Power Cable ...................................................................................................... 3-1 3.2 Grounding Cable ................................................................................................ 3-2 3.3 Optical Fiber Cable............................................................................................. 3-2 3.4 GPS Cable ........................................................................................................ 3-3
Glossary .......................................................................................................... I
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About This Manual Purpose This manual describes the hardware composition of the ZXRAN V9200, including the chassis, boards, and cables.
Intended Audience This manual is intended for: l l
Hardware installation engineers Maintenance engineers
What Is in This Manual This manual contains the following chapters. Chapter 1, Chassis
Describes the chassis configurations of the ZXRAN V9200.
Chapter 2, Boards
Describes the functions, panels, interfaces, and indicators of the boards in the ZXRAN V9200.
Chapter 3, Cables
Describes the cables for the ZXRAN V9200, including their overviews and signal connection relations.
Conventions This manual uses the following conventions. Note: provides additional information about a topic.
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Chapter 1
Chassis The ZXRAN V9200 is a baseband unit. It can be integrated into the cabinet of a macro base station. It is connected to the RSU inside the cabinet or connected to the remote RRU of a distributed base station, see Figure 1-1. Figure 1-1 Overview
Table 1-1 lists the boards in the ZXRAN V9200. Table 1-1 ZXRAN V9200 Boards Silk Screen
Board Name
VSWc0
Switch Board type c0
VSWc2
Switch Board type c2
VBPc0
Baseband Processing Board type c0
VBPc1
Baseband Processing Board type c1
VBPc5
Baseband Processing Board type c5
VGCc1
General Computing Board type c1
VEMc1
Environment Monitoring Board type c1
VPDc1
Power Distribution Board type c1
VFC1
Fan Array Module type C1
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Chapter 2
Boards Figure 2-1 shows the logical architecture of the ZXRAN V9200. Figure 2-1 Hardware Architecture Diagram
The ZXRAN V9200 can be configured to a single mode or multi-mode GSM /UMTS /LTE /Pre5G/5G system.
Table of Contents Switching Board .........................................................................................................2-1 Baseband Processing Board ......................................................................................2-9 General Computing Board VGCc1............................................................................2-17 Environment Monitoring Board VEMc1 .....................................................................2-18 Power Distribution Board VPDc1 ..............................................................................2-19 Fan Array Module VFC1...........................................................................................2-20
2.1 Switching Board Switching board is used to control and manage the baseband unit as well as to provide transmission interfaces and system clock. There are two types of switching boards: VSWc0 and VSWc2
2.1.1 Switching Board VSWc0 Function The functions of VSWc0 are described as follows:
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l l l l l l l l l l l
Implements LTE control plane and service plane protocols processing, including S1AP, X2AP, RRC, and PDCP. Implements Ethernet switching function and implements data switching for service and control flow within the system. Processes Abis/Iub/S1/X2 interface protocols. Supports software management and local/remote BBU software upgrading. Supervises the running status of each board within the system. Provides the LMT interface for local operation and maintenance. Provides GPS interface and manages GPS receivers. Supports synchronization to various clock sources, including GNSS, IEEE1588, 1PPS+TOD, and SyncE. It can select one according to the actual configuration. Provides a real-time clock for system operation and maintenance and calibrates the real-time clock. Manages hardware management information, including that of racks, slots, boards, software versions and board function configurations. Provides a USB interface for software upgrading and base station commissioning.
Panel Figure 2-2 shows the panel of the VSWc0 board. Figure 2-2 VSWc0 Board Panel
Interfaces For a description of the interfaces on the panel of the VSWc0 board, refer to Table 2-1. Table 2-1 VSWc0 Panel Interface Descriptions Interface Name
Description
ETH1 – ETH2
1 GE/10 GE optical interface, used for backhaul transmission and base station coordination.
ETH3
1 GE electrical interface for backhaul transmission.
DBG/LMT
10 M/100 M/1000 M Ethernet interface for local maintenance/debugging.
CLK
1PPS+TOD clock signal input/output interface.
GNSS
GNSS antenna interface.
USB
base station commissioning/software upgrading.
Indicators on the Panel For a description of the indicators on the panel, refer to Table 2-2.
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Table 2-2 VSWc0 Panel Indicators Indicator
Silk Screen Icon
RUN
Quantity
Color
Description
1
Green
Operation status indicator l
Solid on: The operating software is being loaded.
l
Flashing slowly: The board is operating properly.
l
Flashing quickly: An external communication exception occurs.
l ALM
1
M/S
Red
1
Green
Off: There is no power input.
Alarm Indicator l
On: A hardware failure occurs.
l
Off: There is no hardware fault.
NTF self-test indicator l
Flashing quickly: The system is self testing.
l
Flashing slowly: The system self-test is completed. To restore proper system operation, press the M/S button.
Active/standby status indicator l
Solid on: active.
l
Off: standby.
USB commissioning status indicator l
Flashing seven times slowly: A USB device is detected.
l
Flashing quickly: Data is being read from the USB device.
l
Flashing slowly: Data reading from the USB device is completed.
l
Solid off: The USB device fails the check.
REF
REF
1
Green
Clock reference indicator l
Solid on: The reference clock source
l
Flashing slowly (on for 0.3 second
is not operating properly. and off for 0.3 second alternately): The antenna feeder is operating properly. l
Off: The reference clock source is not configured.
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Indicator
Silk Screen Icon
Quantity
Color
Description
ETH1–E-
None
1/port
Red/Gr-
Green
TH2
Upper-layer link status indicator l
een
On: The link is operating properly.
l
Flashing: The link is operating properly, and data is being transmitted on the link.
Red
Bottom-layer physical link status indicator l
On: The optical module is faulty.
l
Flashing slowly: The optical module receives no signal.
l
Flashing quickly: The optical module receives signals but the link is faulty.
Off
The optical module does not exist or is not configured.
ETH3
None
2/port
Green
Left
Link status indicator l
On: The bottom-layer link of this port is operating properly.
l
Off: The bottom-layer link of this port is broken.
Right
Data status indicator l
Off: No data is being transmitted.
l
Flashing: Data is being transmitted.
DBG/LMT
None
2/port
Green
Left
Link status indicator l
On: The bottom-layer link of this port is operating properly.
l
Off: The bottom-layer link of this port is broken.
Right
Data status indicator l
Off: No data is being transmitted.
l
Flashing: Data is being transmitted.
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Note: The RUM and ALM indicators flash alternately, indicating that the board management unit is starting up.
2.1.2 Switching Board VSWc2 Function The functions of VSWc2 are described as follows: l
l l l l l l l l l l
VSWc2 accomplishes LTE control plane and service plane protocols processing and 5G transmission transferring, including S1AP, X2AP, RRC, PDCP etc. or accomplishes 5G control plane and service plane protocols processing and 5G transmission transferring. Implements Ethernet switching function and implements data switching for service and control flow within the system. Processes Abis/Iub/S1/X2 interface protocols. Supports software management and local/remote BBU software upgrading. Supervises the running status of each board within the system. Provides the LMT interface for local operation and maintenance. Provides GPS interface and manages GPS receivers. Supports synchronization to various clock sources, including GNSS, IEEE1588, 1PPS+TOD, and SyncE. It can select one according to the actual configuration. Provides a real-time clock for system operation and maintenance and calibrates the real-time clock.. Manages hardware management information, including that of racks, slots, boards, software versions and board function configurations. Provides USB interfaces for for software upgrading and base station commissioning.
Panel Figure 2-3 shows the panel of the VSWc2 board. Figure 2-3 Panel of the VSWc2 Board
Interface For a description of the interfaces on the panel of the VSWc2 board, refer to Table 2-3.
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Table 2-3 VSWc2 Panel Interface Descriptions Interface Name
Description
ETH1 – ETH2
10 GE/25 GE optical interface, used for backhaul transmission and base station coordination.
ETH3 – ETH4
100 GE optical interface, used for backhaul transmission and base station coordination.
ETH5
1 GE electrical interface for backhaul transmission.
DBG/LMT
10 M/100 M/1000 M Ethernet interface for local maintenance/debugging.
CLK
1PPS+TOD clock signal input/output interface.
GNSS
GNSS antenna interface.
USB
base station commissioning/software upgrading.
Indicators on the Panel For a description of the indicators on the panel, refer to Table 2-4. Table 2-4 VSWc2 Panel Indicators Indicator
Silk Screen Icon
Quan-
Color
Description
Green
Operation status indicator
tity RUN
1
l
Solid on: The operating software is being loaded.
l
Flashing slowly: The board is operating properly.
l
Flashing quickly: An external
l
Off: There is no power input.
communication exception occurs.
ALM
M/S
1
Red
1
Green
Alarm Indicator l
On: A hardware failure occurs.
l
Off: There is no hardware fault.
NTF self-test indicator l
Flashing quickly: The system is self testing.
l
Flashing slowly: The system self-test is completed. To restore proper system operation, press the M/S button.
Active/standby status indicator l
Solid on: active.
l
Off: standby.
USB commissioning status indicator
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Indicator
Silk Screen Icon
Quan-
Color
Description
tity l
Flashing seven times slowly: A USB device is detected.
l
Flashing quickly: Data is being read from the USB device.
l
Flashing slowly: Data reading from the USB device is completed.
l
Solid off: The USB device fails the check.
REF
REF
1
Green
Clock reference indicator l
Solid on: The reference clock source is not operating properly.
l
Flashing slowly (on for 0.3 second and off for 0.3 second alternately): The antenna feeder is operating properly.
l
Off: The reference clock source is not configured.
ETH1–E-
None
1/port
Red/Gr-
TH2
Green
Upper-layer link status indicator l
een
On: The link is operating properly.
l
Flashing: The link is operating properly, and data is being transmitted on the link.
Red
Bottom-layer physical link status indicator l
On: The optical module is faulty.
l
Flashing slowly: The optical module receives no signal.
l
Flashing quickly: The optical module receives signals but the link is faulty.
Off
The optical module does not exist or is not configured.
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Indicator
Silk Screen Icon
Quan-
Color
Description
Red/Gr-
Green
tity ETH3–E-
None
1/port
TH4
l
een
On: The link is operating properly.
l
Flashing: The link is operating properly, and data is being transmitted on the link.
Red
l
On: The optical module is faulty.
l
Flashing slowly: The optical module receives no signal.
l
Flashing quickly: Every channel of the optical module has signals but one channel has a linkDown error.
Off
The optical module does not exist or is not configured.
ETH5
None
2/port
Green
Left
Link status indicator l
On: The bottom-layer link of this port is operating properly.
l
Off: The bottom-layer link of this port is broken.
Right
Data status indicator l
Off: No data is being transmitted.
l
Flashing: Data is being transmitted.
DBG/LMT
None
2/port
Green
Left
Link status indicator l
On: The bottom-layer link of this port is operating properly.
l
Off: The bottom-layer link of this port is broken.
Right
Data status indicator l
Off: No data is being transmitted.
l
Flashing: Data is being transmitted.
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Note: The RUM and ALM indicators flash alternately, indicating that the board management unit is starting up.
2.2 Baseband Processing Board The baseband processing board, which processes the physical layer protocols and frame protocol specified by 3GPP. There are three types of BP boards: VBPc0, VBPc1 and VBPc5.
2.2.1 Baseband Processing Board VBPc0 Function VBPc0 is a baseband processing board. It processes the 2G, 3G, and 4G baseband protocols defined by the 3GPP. Its functions are described as follows: l l l l
Processes physical layer protocols. Processes MAC, RLC and PDCP protocols. Provides IQ data mesh network between all baseband boards. Provides CPRI interfaces.
Panel Figure 2-4 shows the panel of the VBPc0 board. Figure 2-4 VBPc0 Panel
Interface For a description of the interfaces on the panel of the VBPc0 board, refer to Table 2-5. Table 2-5 VBPc0 Panel Interface Descriptions Interface
Description
OF1–OF6
10 Gbps SFP+ interface, used for connecting to RRUs/AAUs
Indicators on the Panel For a description of the indicators on the panel, refer to Table 2-6. 2-9 SJ-20190709135110-002|2019-07-09 (R1.0)
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Table 2-6 VBPc0 Panel Indicators Interface
Silk Screen
Quantity
Color
Description
1
Green
Operation status indicator
Icon RUN
l
Solid on: The operating software is being loaded.
l
Flashing slowly: The board is operating properly.
l
Flashing quickly: The communication link to the VSW board is broken.
l ALM
1
OF1–OF6
None
1/port
Red
Red/Green
Off: There is no power input.
Alarm Indicator l
On: A hardware failure occurs.
l
Off: There is no hardware fault.
Green
Flashing: The link is operating properly.
Red
Bottom-layer physical link status indicator l
On: The optical module is faulty.
l
Flashing slowly: The optical module receives no signal.
l
Flashing quickly: The optical module has signals but the frame is out of lock.
Off
The optical module does not exist or is not configured.
Note: The RUM and ALM indicators flash alternately, indicating that the board management unit is starting up.
Capacity Specifications For a description of the capacity specifications of the VBPc0 board, refer to Table 2-7.
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Table 2-7 Capacity Specifications of the VBPc0 Board Radio Standard
Specification
UMTS
24 CSs (1536 CEs), DL 1036.8 Mbps/UL 276 Mbps
FDD LTE
12 2T2R/2T4R/4T4R 20 MHz Cells, DL 1800 Mbps/UL 900 Mbps, 14400 RRC_connected Users
GU dual-mode
36 TRXs + 12 CSs(768 CEs)
GF dual-mode
36 TRXs + 6 4T4R cells
FN dual-mode
12 4T4R cells + 6 carriers
GUN multi-mode
36 TRXs + 6 CSs (384 CEs) + 6 carriers
GUFN multi-mode
18 TRXs + 6 CSs (384 CEs) + 6 4T4R cells + 3 carriers
Note: The specifications listed in the table refer to the maximum hardware capability. The actual configuration depends on the software license in the contract.
2.2.2 Baseband Processing Board VBPc1 Function VPBc1 is a baseband processing board for GSM/UMTS/LTE/NB-IoT. Its functions are described as follows:: l l l l
Processes physical layer protocols. Processes MAC, RLC and PDCP protocols. Provides IQ data mesh network between all baseband boards. Provides CPRI interfaces.
Panel Figure 2-5 shows the panel of the VBPc1 board. Figure 2-5 VBPc1 Panel
Interface For a description of the interfaces on the panel of the VBPc1 board, refer to Table 2-8. 2-11 SJ-20190709135110-002|2019-07-09 (R1.0)
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Table 2-8 VBPc1 Panel Interface Descriptions Interface
Description
EOF
100 Gbps QSFP28 interface, reserved.
OF1–OF6
10/25 Gbps SFP+/SFP28 interfaces for connecting to the RRUs/AAUs.
OF7–OF9
10 Gbps SFP+ interface for connecting to the RRUs/AAUs.
Indicators on the Panel For a description of the indicators on the panel, refer to Table 2-9. Table 2-9 VBPc1 Panel Indicators Interface
Silk
Quantity
Color
Description
1
Green
Operation status indicator
Screen Icon RUN
l
Solid on: The operating software is being loaded.
l
Flashing slowly: The board is operating properly.
l
Flashing quickly: The communication link to the VSW board is broken.
l ALM
EOF
1
None
1/port
Red
Red/Green
Off: There is no power input.
Alarm indicator l
On: A hardware failure occurs.
l
Off: There is no hardware fault.
Green
Upper-layer link status indicator l
On: The link is operating properly.
l
Flashing: The link is operating properly, and data is being transmitted on the link.
Red
Bottom-layer physical link status indicator l
On: The optical module is faulty.
l
Flashing slowly: The optical module receives no signal.
l
Flashing quickly: Every channel of the optical module has signals but one channel has a linkDown error.
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Interface
Silk
Quantity
Color
Description
Screen Icon Off
The optical module does not exist or is not configured.
OF1–OF9
None
1/port
Red/Green
Green
Upper-layer link status indicator Flashing: The link is operating properly.
Red
Bottom-layer physical link status indicator l
On: The optical module is faulty.
l
Flashing slowly: The optical
l
Flashing quickly: The optical
module receives no signal. module has signals but the frame is out of lock. Off
The optical module does not exist or is not configured.
Note: The RUM and ALM indicators flash alternately, indicating that the board management unit is starting up.
Capacity Specifications For a description of the capacity specifications of the VBPc0 board, refer to Table 2-10. Table 2-10 Capacity Specifications of the VBPc1 Board Radio Standard
Specification
FDD LTE
18 2T2R/2T4R/4T4R 20MHz Cells, 21600 RRC_connected Users, DL 2700 Mbps/UL 1350 Mbps
FN dual-mode
12 FDDLTE Cells + 12 NB-IoT Carriers, or 18 FDDLTE Cells + 6 NB-IoT Carriers
GF dual-mode
36 GSM TRXs + 12 FDDLTE Cells
UF dual-mode
12 UMTSCSs (768 CEs) + 12 FDDLTE Cells
GUF multi-mode
36 GSM TRXs + 12 UMTSCSs (768 CEs) + 6 FDDLTE Cells
GUN multi-mode
18 GSM TRXs + 24 UMTSCSs (1536 CEs) + 6 NB-IoT Carriers 2-13
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Radio Standard
Specification
UFN multi-mode
12 UMTSCSs (768 CEs) + 12 FDDLTE Cells + 6 NB-IoT Carriers
GFN multi-mode
36 GSM TRXs + 12 FDDLTE Cells + 6 NB-IoT Carriers
GUFN multi-mode
12 GSM TRXs + 6 UMTSCSs (512 CEs) + 12 FDDLTE Cells + 6 NB-IoTCarriers, or 12 GSM TRXs + 12 UMTSCSs (768 CEs) + 9 FDDLTE Cells + 3 NB-IoTCarriers, Or 18 GSM TRXs + 6 UMTSCSs (384 CEs) + 12FDDLTE Cells + 6 NB-IoTCarriers, Or 24 GSM TRXs + 12 UMTSCSs (1024 CEs) + 6 FDDLTE Cells + 3 NB-IoTCarriers
Note: The specifications listed in the table refer to the maximum hardware capability. The actual configuration depends on the software license in the contract.
2.2.3 Baseband Processing Board VBPc5 Function VBPc5 is a baseband processing board. It processes the 5G baseband protocols defined by the 3GPP. Its functions are described as follows: l l l l
Processes physical layer protocols. Supports MAC, RLC, and PDCP protocols. Provides IQ data mesh network between all baseband boards. Provides CPRI/eCPRI interfaces.
Panel Figure 2-6 shows the panel of the VBPc5 board. Figure 2-6 VBPc5 Panel
Interface For a description of the interfaces on the panel of the VBPc5 board, refer to Table 2-11.
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Table 2-11 VBPc5 Panel Interface Descriptions Interface
Description
EOF
100 Gbps QSFP28 interface, reserved.
OF1 – OF6
10/25 Gbps SFP+/SFP28 interfaces for connecting to the RRUs and the AAUs.
Indicators on the Panel For a description of the indicators on the panel, refer to Table 2-12. Table 2-12 VBPc5 Indicator Descriptions Interface
Silk
Quantity
Color
Description
1
Green
Operation status indicator
Screen Icon RUN
l
Solid on: The operating software is being loaded.
l
Flashing slowly: The board is operating
l
Flashing quickly: The communication link to
properly. the VSW board is broken. l ALM
EOF
1
-
1/port
Red
Red/Gr-
Off: There is no power input.
Alarm indicator l
On: A hardware failure occurs.
l
Off: There is no hardware fault.
Green
een
l
On: The link is operating properly.
l
Flashing: The link is operating properly, and data is being transmitted on the link.
Red
l
On: The optical module is faulty.
l
Flashing slowly: The optical module receives no signal.
l
Flashing quickly: Every channel of the optical module has signals but one channel has a linkDown error.
Off
The optical module does not exist or is not configured.
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Interface
Silk
Quantity
Color
Description
1/port
Red/Gr-
Green
Screen Icon OF1–OF6
-
een
Upper-layer link status indicator Flashing: The link is operating properly.
Red
Bottom-layer physical link status indicator l
On: The optical module is faulty.
l
Flashing slowly: The optical module receives no signal.
l
Flashing quickly: The optical module has signals but the frame is out of lock.
Off
The optical module does not exist or is not configured.
Note: The RUM and ALM indicators flash alternately, indicating that the board management unit is starting up.
Capacity Specifications For a description of the capacity specifications of the VBPc5 board, refer to Table 2-13. Table 2-13 Capacity Specifications of the VBPc5 Board Radio Standard
Specification
5G SUB6G
3×64T64R 100 MHz cells/3×16T16R 100 MHz Cells
5G mmWAVE
6×4T4R 400 MHz Cells
5G SUB1G
12×2T2R/2T4R/4T4R 20 MHz cells
Note: The specifications listed in the table refer to the maximum hardware capability. The actual configuration depends on the software license in the contract.
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2.3 General Computing Board VGCc1 Function VGCc1 is a general computing board, processing the PDCP services defined by the 3GPP and general computing services.
Panel Figure 2-7 shows the panel of the VGCc1 board. Figure 2-7 VGCc1 Panel
Interface For a description of the interfaces on the panel of the VGCc1 board, refer to Table 2-14. Table 2-14 VGCc1 Panel Interface Descriptions Interface Name
Description
USB
For software download and local debugging.
HS
CPU maintenance button, reserved.
Indicators on the Panel For a description of the indicators on the panel, refer to Table 2-15. Table 2-15 VGCc1 Indicator Descriptions Interface
Silk Screen
Quantity
Color
Description
1
Green
Operation status indicator
Icon RUN
l
Solid on: The operating software is being loaded.
l
Flashing slowly: The board is operating properly.
l
Flashing quickly: The communication link to the VSW board is broken.
l ALM
1
Red
Off: There is no power input.
Alarm indicator l
On: A hardware failure occurs.
l
Off: There is no hardware fault.
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ZXRAN V9200 Hardware Description
Note: The RUM and ALM indicators flash alternately, indicating that the board management unit is starting up.
2.4 Environment Monitoring Board VEMc1 Function VEMc1 is an environment monitoring board. Its functions are described as follows: l l
Provides site alarm dry contacts. Provides site environment monitoring interfaces.
Panel Figure 2-8 shows the panel of the VEMc1 board. Figure 2-8 VEMc1 Panel
Interface For a description of the interfaces on the panel of the VEMc1 board, refer to Table 2-16. Table 2-16 VEMc1 Panel Interface Descriptions Interface Name
Description
EAM1
RJ45 interface, providing 4 input/output bidirectional dry contacts.
EAM2 – EAM3
RJ45 interfaces, each providing 4 input dry contacts.
MON
one RS485 and one RS232,used for environment monitoring.
Indicators on the Panel For a description of the indicators on the panel, refer to Table 2-17.
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Table 2-17 VEMc1 Indicator Descriptions Interface
Silk Screen
Quantity
Color
Description
1
Green
Operation status indicator
Icon RUN
l
Solid on: The operating software is being loaded.
l
Flashing slowly: The board is operating properly.
l
Flashing quickly: The communication link to the VSW board is broken.
l ALM
1
Red
Off: There is no power input.
Alarm indicator l
On: A hardware failure occurs.
l
Off: There is no hardware fault.
Note: The RUM and ALM indicators flash alternately, indicating that the board management unit is starting up.
2.5 Power Distribution Board VPDc1 Function VPDc1 is a power distribution board. Its functions are described as follows: l l l l l
Supports protection, filtering and anti-reverse connection of -48 V DC input power supply with rated current 50 A. Supports output -48 V active/standby function. Supports under-voltage alarms. Supports voltage and current monitoring. Supports temperature monitoring.
Panel Figure 2-9 shows the panel of the VPDc1 board.
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ZXRAN V9200 Hardware Description
Figure 2-9 VPDc1 Panel
Interface For a description of the interfaces on the panel of the VPDc1 board, refer to Table 2-18. Table 2-18 VPDc1 Panel Interface Descriptions Interface Name
Description
-48 V/-48 V RTN
–48 V input interface
Indicators on the Panel For a description of the indicators on the panel, refer to Table 2-19. Table 2-19 VPDc1 Panel Indicators Interface
Silk Screen
Quantity
Color
Description
1
Green
–48 V power module status indicator
Icon PWR
Solid on: The power supply is operating properly. Off: There is no power input. ALM
1
Red
48 V power module alarm indicator Off: There is no fault. Solid on: The power input is over-voltage or under-voltage.
2.6 Fan Array Module VFC1 Function VFC1 is a fan module and provides the following functions: l l
Monitors and controls system temperature. Monitors, controls, and reports the fan state.
Panel Figure 2-10 shows the panel of the VFC1 board. 2-20 SJ-20190709135110-002|2019-07-09 (R1.0)
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Figure 2-10 VFC1 Panel
Indicators on the Panel For a description of the indicators on the panel, refer to Table 2-20. Table 2-20 Indicator Descriptions Interface
Silk Screen
Quantity
Color
Description
1
Green
Operation status indicator
Icon RUN
l
Solid on: The operating software is being loaded.
l
Flashing slowly: The board is operating properly.
l
Flashing quickly: The communication link to the VSW board is broken.
l ALM
1
Red
Off: There is no power input.
Alarm indicator l
On: A hardware failure occurs.
l
Off: There is no hardware fault.
Note: The RUM and ALM indicators flash alternately, indicating that the board management unit is starting up.
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Chapter 3
Cables Table of Contents Power Cable ..............................................................................................................3-1 Grounding Cable ........................................................................................................3-2 Optical Fiber Cable.....................................................................................................3-2 GPS Cable .................................................................................................................3-3
3.1 Power Cable Function The power cable is used for connecting the external –48 V DC power to the ZXRAN V9200.
External View Figure 3-1 shows an external view of the power cable. Figure 3-1 Power Cable
Wire Descriptions For a description of the cable signal relations, refer to Table 3-1. Table 3-1 Cable Signal Relations Name
Pin (End A)
Pin (End B)
–48 V RTN
1
Red wire
–48 V
2
Blue wire
Cable Connection Descriptions For a description of the power cable connection relations, refer to Table 3-2. Table 3-2 Cable Connection Descriptions End A
End B
–48 V/–48 V RTN interface of the VPDc1 board
External power supply
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3.2 Grounding Cable Function A grounding cable is used to connect the grounding interface of the ZXRAN V9200 to an earth mat for device security and personal safety.
External View The grounding cable is a yellow-green cable with a cross-sectional area of 16 mm 2. Figure 3-2 shows an external view of the grounding cable. Figure 3-2 Grounding Cable
Note: End B of the grounding cable should be made as required on the site.
Cable Connection Descriptions For a description of the grounding cable connection relations, refer to Table 3-3. Table 3-3 Cable Connection Descriptions End A
End B
Protective grounding interface in the ZXRAN V9200 chassis
Grounding point of the rack/cabinet
3.3 Optical Fiber Cable Function In the ZXRAN V9200 system, the optical fiber cable can be used to: l l l
Connect the ZXRAN V9200 to the RRU. Connect the ZXRAN V9200 to the BBU. Connect the ZXRAN V9200 to the core network.
External View Figure 3-3 , Figure 3-4 and Figure 3-5 shows an external view of the optical fiber cable. Both ends of the cable are equipped with LC connectors. 3-2 SJ-20190709135110-002|2019-07-09 (R1.0)
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Figure 3-3 Optical Fiber 1
Figure 3-4 Optical Fiber 2
Figure 3-5 Optical Fiber 3
Cable Connection Descriptions For a description of the cable connection relations, refer to Table 3-4 and Table 3-5. Table 3-4 Optical Fiber 1 Connection Descriptions End A
End B
ETH interface of the VSW board
Optical interface of the BBU or core network
Table 3-5 Optical Fiber 2 Connection Descriptions End A
End B
RRU
ZXRAN V9200
Table 3-6 Optical Fiber 2 Connection Descriptions End A
End B
VOSc1 board
VBP board
3.4 GPS Cable Function A GPS jumper cable is used to connect the GNSS interface on the VSW board of the ZXRAN V9200 to the GPS lightning arrester. 3-3 SJ-20190709135110-002|2019-07-09 (R1.0)
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A GPS feeder is used to connect the GPS lightning arrester to the GPS antenna.
External Views Figure 3-6 shows an external view of a GPS jumper cable. Figure 3-6 GPS jumper Cable
Figure 3-7 shows an external view of a GPS feeder. Figure 3-7 GPS feeder
Cable Connection Descriptions For a description of the connections of the GPS jumper cable, refer to Table 3-7. Table 3-7 Connections of the GPS jumper Cable End A
End B
GNSS interface of the VSW board
GPS lightning arrester
For a description of the connections of the GPS feeder, refer to Table 3-8. Table 3-8 Connections of the GPS feeder End A
End B
GPS lightning arrester
GPS antenna
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Glossary 1PPS - 1 Pulse Per Second 3GPP - 3rd Generation Partnership Project AAU - Active Antenna Unit ALM - Alarm BBU - Base Band Unit CLK - Clock CPRI - Common Public Radio Interface CPU - Central Processing Unit FDD - Frequency Division Duplex GNSS - Global Navigation Satellite System GPS - Global Positioning System GSM - Global System for Mobile Communications HS - High Standby LMT - Local Maintenance Terminal LTE - Long Term Evolution MAC - Media Access Control MON - Monitor I SJ-20190709135110-002|2019-07-09 (R1.0)
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NB-IoT - Narrow Band Internet of Things PDCP - Packet Data Convergence Protocol PWR - Power RLC - Radio Link Control RRC - Radio Resource Control RRU - Remote Radio Unit RSU - RF System Unit RTN - Return S1AP - S1 Application Protocol SFP - Small Form-Factor Pluggable TOD - Time of Day UMTS - Universal Mobile Telecommunication System USB - Universal Serial Bus X2AP - X2 Application Protocol
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