Huafeitech HF-V10-10P8G2SF Assembly instructions

- I -
HF-V10-10P8G2SF
Hardware Installation Manual
Beijing Huafei Technology Co.,Ltd.
Tel: [phone]
Fax: [phone]-8008
Email: [e-mail]
Website: www.huafeitech.com.cn
Disclaimer: Information offered in this manual by Beijing Huafei Technology Co., Ltd
is intended to be as accurate as possible. However, there might be unintentional
errors, and we reserve the right to amend herein without notice.
All rights reserved
No any part of documentation is allowed to excerpt, reproduce, copy, translate without
the prior written permission by Beijing Huafei Technology Co., LTD.
Copyright © 2013 Beijing Huafei Technology Co., LTD

Table of Contents
- I -
Table of Contents
Chapter 1 Switch Overview......................................................................................................................................1
1.1 Standard Configuration...............................................................................................................................1
1.2 Characteristic Parameters of HF- ................................................................................................................2
Chapter 2 Installation Preparation............................................................................................................................. 4
2.1 Cautions...................................................................................................................................................4
2.2 Safety Advice............................................................................................................................................4
2.2.1 Safety Principles............................................................................................................................ 4
2.2.2 Safety Notices................................................................................................................................4
2.2.3 Safety Principles for Live Working.................................................................................................... 5
2.3 Requirements for Common Locations.......................................................................................................... 6
2.3.1 Environment.................................................................................................................................. 6
2.3.2 Location Configuration Prevention....................................................................................................6
2.3.3 Cabinet Configuration..................................................................................................................... 6
2.3.4 Power Requirements...................................................................................................................... 6
2.4 Installation Tools and Device.......................................................................................................................7
Chapter 3 Installing the HF-V10 Switch......................................................................................................................8
3.1 Installation Procedure of HF-V10.................................................................................................................8
3.2 Installing the Chassis of HF-V10................................................................................................................. 8
3.2.1 Installing the Chassis on the Desk....................................................................................................9
3.2.2 Installing the Chassis on the Cabinet................................................................................................9
3.3 Connecting the Port................................................................................................................................... 9
3.3.1 Connecting the Console Port........................................................................................................... 9
3.3.2 Connecting the SFP Optical Port .................................................................................................. 11
3.3.3 Connecting Ethernet Electric Port ................................................................................................. 12
3.4 Checkup After Installation ....................................................................................................................... 13
Chapter 4 HF-V10 Maintenance..............................................................................................................................14
4.1 Opening the Chassis .............................................................................................................................. 14
4.2 Closing Chassis ..................................................................................................................................... 15
Chapter 5 Hardware Fault Analysis..........................................................................................................................16
5.1 Fault Separation .................................................................................................................................... 16
5.1.1 Power Fault ................................................................................................................................ 16
5.1.2 Faults Relative with Port, Cable and Connection ............................................................................ 16
5.2 LED description ..................................................................................................................................... 16

HF-V10 Hardware Installation
Manual
-1-
Chapter 1 HF-V10 Switch Overview
The document describes the characteristics and parameters of HF-V10 and gives
an overview of HF-V10.
1.1 Standard Configuration
HF-V10 switch has 8 gigabit electric ports and 2 gigabit optical ports. See the
following table:
Table 1-1 Attributes of the necessary ports
Port
Features
gigabit electric port
UTP (RJ45) interface
gigabit optical port
SFP
Figure 1-1 Front template of the HF-V10 switch
Table 1-2 Parts at the front template of the HF-V10 switch
No.
Abbrev.
Name
Remarks
1
PWR
Power LED
It is on when power source P2 provides
power normally.
2
SYS
System indicator
If the indicator flickers, the system works
normally.
3
Console
Console port
Manages the switch locally.
4
GE
gigabit electric port
UTP (RJ45) interface ，
10/100/1000BASE-T
5
SFP
gigabit optical port
Gigabit SFP optical port
6
LED
Link/ACT
LED indicator
When it is on, the corresponding port is
connected.
When it flickers, the corresponding port
is transmitting data.

HF-V10 Hardware Installation
Manual
-2-
Figure 1-2 Back template of the HF-V10 switch
Table 1-2 Parts at the rear template of the HF-V10 switch
No.
Name
Remarks
1
Grounding
column
The grounding must be fine.
2
Power switch
ON means opening the power,
while OFF means cutting off the
power.
3
AC power socket
AC100-240V
1.2 Characteristic Parameters of HF-V10
Protocol
standard
Supported standard
IEEE 802.1d Spanning Tree Protocol
IEEE 802.1p Class of Service
IEEE 802.1q tagged VLAN
IEEE 802.3x Flow control
IEEE 802.3z asymmetric flow control
Network management
standard
RFC 1157 SNMP v1/v2
RFC 1213 MIB II
RFC 1757 RMON 1,2,3,9
Hardware
features
Memory
Flash Memory: 8M Bytes
DDR SDRAM: 64Mbytes

HF-V10 Hardware Installation
Manual
-3-
Standard configuration
8 10/100/1000 Base-Tx ports
2 gigabit optical ports
Specifications
240*150*42MM
Working
temperature/humidity
-10℃-45℃; 10%-85% no condensation
Storage temperature/
humidity
-40℃-85℃; 5%-95% no condensation
Power Source’s
Characteristics
Input voltage: AC100-240V
Input frequency: 47-63Hz
Input current: 1A/230V
Power consumption
Up to 13W

HF-V10 Hardware Installation
Manual
-4-
Chapter 2 Installation Preparation
2.1 Cautions
Similar to other electronic products, the semiconductor chip easily gets damaged if you
power on and off abruptly and frequently.To restart up the switch of HF-V10, you have
to open the power on-off three or five seconds after the power is cut off.
You shall not collide harshly with HF-V10 or fall it from a high place, which may
damage the internal hardware of the switch.
You should use correct outside ports to connect the switch of HF-V10.Do not insert
the Ethernet plug into the console port (RJ45 8-line socket). Similarly, do not insert
the console cable into the console port (RJ45 8-line socket).
Note:
1) When you plug or dial out the power line, keep the power line horizontal with the
power socket.
2) When the lifetime of our products ends, handle them according to national laws
and regulations, or send these products to our company for collective processing.
2.2 Safety Advice
2.2.1 Safety Principles
Keep dustless and clean during or after the installation.
Put the cover at the safe place.
Put tools at the right place where they are not easily falling down.
Put on relatively tight clothes, fasten the tie or scarf well and roll up the sleeve,
avoiding stumbling the chassis.
Put on the protective glasses if the environment may cause damage to your
eyes.
Avoid incorrect operations that may cause damage to human or devices.
2.2.2 Safety Notices
The safety notices mentioned here means that improper operation may lead to body
damage.
Read the installation guide carefully before you operate the system.

HF-V10 Hardware Installation
Manual
-5-
Only professionals are allowed to install or replace the switch.
Please cut off the direct-current connection when you operate the hull or work
near the power source.
The final configuration of products must comply with relative national laws and
regulations.
2.2.3 Safety Principles for Live Working
When you work under electricity, following the following principles:
Put off ornaments, such as ring, necklace, watch and bracelet, before you
operate under live working.When metal articles connect the power to the ground,
short circuit happens and components may be damaged.
Please cut off the direct-current connection when you operate the hull or work
near the power source.
When the power is on, do not touch the power.
Correctly connect the device and the power socket.
Only professionals are allowed to operate and maintain the device.
Read the installation guide carefully before the system is powered on.
Note:
1) Check potential dangers, such as the humid floor, ungrounded extensible power
line and tatty power line.
2) Install the emergent on-off at the working room for turning off the power when
trouble happens.
3) Plug off the power line before installing or uninstalling the machine box or
working beside the power.
4) Do not work alone if potential dangers exist.
5) Cut off the power before checkout.
6) If trouble happens, take the following measures:
A. Cut off the system’s power.
B. Alarm
C. Take proper measures to help persons who are hit by the disaster. Artificial
respiration is needed if necessary.
D. Seek for medical help, or judge the loss and seek for available help.

HF-V10 Hardware Installation
Manual
-6-
2.3 Requirements for Common Locations
This part describes the requirements for the installation locations.
2.3.1 Environment
HF-V10 switch adopts the wall-hanging installation mode.The switch has no fan, so
an environment with good ventilation is needed for the heat cooling of the switch.
For location planning and device locating, refer to section 2.3.2 “Location Configuration
Prevention”.
2.3.2 Location Configuration Prevention
The following preventive measures assist you to design the proper environment for the
switch.
Make sure that the workshop is well-ventilated, the heat of electrical devices is
well-discharged and sufficient air circulation is provided for device cooling.
Put the chassis at the place where cool air can blow off the heat inside the
chassis.Make sure the chassis is sealed because the opened chassis will
reverse the cool air flow.
2.3.3 Cabinet Configuration
The following content assists you to make a proper cabinet configuration:
Each device on the cabinet gives off heat when it runs. Therefore, the sealed
cabinet must have the heat-discharge outlet and the cooling fan. Do not put the
devices too close, avoiding bad ventilation.
When you install the chassis at the open cabinet, prevent the frame of the
cabinet from blocking the airway of the chassis.
Ensure that nice ventilation is provided for the devices installed at the bottom of
the cabinet.
The clapboard separates exhaust gas and inflow air, and boost the cool air to
flow in the chassis. The best location of the clapboard is decided by the air flow
mode in the chassis, which can be obtained through different location tests.
2.3.4 Power Requirements
You must check the power source and make sure the good grounding of the power
supply system. Then you must pay attention to the range of input power, which is
proper when the input power ranges from AC100 to 2400V.
Caution:

HF-V10 Hardware Installation
Manual
-7-
If the power supply system does not have good grounding, or the input power disturbs
too much and excessive pulses exist, the error code rate of communication devices
increases and even the hardware system will be damaged.
2.4 Installation Tools and Device
The following are the tools and devices needed for the typical installation of the HF-
V10 switch:
Screwdriver
Static armguard
Bolt
Ethernet cable
Other Ethernet terminal devices
Control terminal

HF-V10 Hardware Installation
Manual
-8-
Chapter 3 Installing the HF-V10 Switch
Caution:
Only professionals are allowed to install or replace the devices of the router.
3.1 Installation Procedure of HF-V10
3.2 Installing the Chassis of HF-V10
The chassis of the switch can be put on the desk or fixed to the cabinet.Your network
installation requirements can be met if you conduct the operations according to the
following procedure.It can be described in the following two parts:
Installing the Chassis on the Desk
Installing the Chassis on the Cabinet

HF-V10 Hardware Installation
Manual
-9-
3.2.1 Installing the Chassis on the Desk
The HF-V10 switch can be directly put on the smooth and safe desk.
Note:
Do not put things weighing 4.5 kg or over 4.5 kg on the top of HF-
V10.
3.2.2 Installing the Chassis on the Cabinet
The chassis of the switch is fixed to the cabinet through the fixing mouth.When
operation it is enough to fix the back template of the switch through the fixing mouth to
the cabinet.
3.3 Connecting the Port
3.3.1 Connecting the Console Port
The switch of HF-V10 has a Console
port.
The rate of the console port is a value ranging from 1200bps to 115200bps. It has a
standard RJ45 plug.After you connect the console port to the serial port of PC through
a console cable, you can configure and monitor the switch of HF-V10 by running
a terminal emulation software, such as super Windows terminal.The cable is
provided according to the host.The communication parameters of the terminal serial
port can be set to a rate of 38400bps, eight data bits, one stop bit, no sum check
bit and traffic control.
The RJ45 connector of the console port is shown in the following figure. The RJ45 plug
corresponds to the RJ45 socket, whose pins can be aligned from left to right with the
value from 1 to 8.
Figure 3-1 RJ-45 connector of the console port

HF-V10 Hardware Installation
Manual
-10
-
Figure 3-2 Connecting the console port of HF-V10 and computer
Table 3-1 Definition of the pins of the console port
No.
Name
Symbol
Remarks
1
Carrier Detecting
CD
No connect
2
Data receiving
RXD
Input
3
Data-line device ready
DSR
No connect
4
Data transmitting
TXD
Output
5
Transmission requesting
RTS
No connect
6
Response transmitting
CTS
No connect
7
Data terminal ready
DTR
No connect
8
Signal ground
SG
GND

HF-V10 Hardware Installation
Manual
-11
-
Note:
The console port of HF-V10 does not support flow control, so you shall set Data
flow control to none when using a super terminal to set this switch; otherwise, single
pass appears on the super terminal.
The cable is used to connect the console port of the HF-V10 switch and the
outside console terminal device.One end of the cable is a 8-pin RJ45 plug and the
other end is a 9-hole plug (DB9).The RJ45 plug is put into the socket of the
console port on the HF-V10 switch.The inner line connection in the cable is shown
in figure 3-1. The console cable is numbered as RLC0301.
Figure 3-3 Cable connection at the console port
3.3.2 Connecting the SFP Optical Port
HF-V10 provides 2 1000M SFP optical ports. The two ports correspond to indicator
G9 and indicator G10 respectively.To use the optical port, you need connect it to the
SFP optical module, and then to other Ethernet terminal devices through an optical fiber.

HF-V10 Hardware Installation
Manual
-12
-
3.3.3 Connecting Ethernet Electric Port
The HF-V10 switch has 8 10/100/1000Base-Tx ports.You can connect other
Ethernet terminal devices to the UTP port through the cut-through or cross network
cable.The numbering order of the pins in the UTP port is the same as the console port.
Figure 3-4 RJ-45 connector of the console port
Figure 3-5 Connecting the 10/100Base-Tx port and other Ethernet terminals
Table 3-3 Definition of the pins of the 1000M RJ45 port
No.
Pin Name
Symbol
Remarks
1
Sending the normal phase
of the data
TXD1+
Output

HF-V10 Hardware Installation
Manual
-13
-
2
Sending the paraphase of
the data
TXD1-
Output
3
Receiving the normal
phase of the data
RXD1+
Input
4
Sending the normal phase
of the data
TXD2+
Output
5
Sending the paraphase of
the data
TXD2-
Output
6
Receiving the paraphase
of the data
RXD1-
Input
7
Receiving the normal
phase of the data
RXD2+
Input
8
Receiving the paraphase
of the data
RXD1-
Input
3.4 Checkup After Installation
Before electrically starting up the switch, perform the following checkups after the
switch is installed:
If the switch is installed on the DIN rail, check whether the installation is strong. If
the switch is installed on the desk, check whether there is enough space for the
switch to discharge its heat and whether the desk is stable.
Check whether the connected power source meets the power requirements of
the switch.
Check whether the grounding line of HF-V10 is correctly connected.
Check whether HF-V10 is correctly connected to other terminal devices.

HF-V10 Hardware Installation
Manual
-14
-
Chapter 4 HF-V10 Maintenance
Caution:
1) Before opening the machine box, make sure that you have released the static
you carried and then turn off the power on-off of the switch. Before operating any
step in Appendix B, read the section “Safety Advice”.
2) Before performing operations beside the power source or on the chassis, turn off
the power on-off and plug out the power cable.
4.1 Opening the Chassis
This section describes how to open the cover of the switch, required tools and
operation methods.
Caution:
When the power cable still connects the power source, do not touch it.
To uninstall the chassis, you need some tools which the standard configuration of
HF-V10 does not provide.These tools are:
Crossed screwdriver
Static armguard
Perform the following steps to open the cover of the switch:
(1) Cut off the power of the switch.
(2) Plug out all cables connected the ports of the switch.
(3) Take out the bolt from the chassis with the screwdriver.
Note:
The chassis comprises of two parts: cover and bottom.
(4) Open the cover by holding two sides of the cover towards the direction of the
arrow key shown in the following figure:

HF-V10 Hardware Installation
Manual
-15
-
(5) When the cover is opened, put it aside. The mainboard of the system appears.
Note:
After taking off the cover, put it horizontally and avoid it to be crushed or
collided.Otherwise, the chassis is hard to install.
4.2 Closing Chassis
The section mainly describes how to put the cover and close the chassis.Do as
follows:
(1) Put them well according to their locations and joint them together along their
sides.
(2) Nail the bolt and screw it tightly with the screwdriver.
(3) Reinstall the switch on the DIN rail or on the desk.
(4) Reconnect all cables of the switch.

HF-V10 Hardware Installation
Manual
-16
-
Chapter 5 Hardware Fault Analysis
The part describes how to remove the faults from the switch.
5.1 Fault Separation
The key for resolving the systematic faults is to separate the fault from the system. You
can compare what the system is doing with what the system should do to detect the
fault.You need to check the following subsystems:
Connection of the power source
Port, cable and connection—ports on the front template of the switch and the
cables connecting these ports
5.1.1 Power Fault
Do the following checkups to help remove the fault:
Make sure that the power line is reliably connected and that the power source
provides power normally.
Check the environmental conditions and make sure that the switch is put at a
working location with a temperature of 0℃to 45℃.
If one power source provides power to the switch normally, the power indicator
P1 or P2 is on, or just the power source supplies normally. When the system
works normally, the SYS indicator flickers.
5.1.2 Faults Relative with Port, Cable and Connection
Do the following checkups to help remove the fault:
If the port of the switch cannot be linked, check whether the cable is correctly
connected and whether the peer connection is normal.
If the console port does not work after the system is started up, check whether
the console port is set to a baud rate of 9600 bps, eight data bits, no sum check
bit, one stop bit and no traffic control.
5.2 LED description
The LED indicator shows that the switch is running. The following table shows the indicators of the HF-
V10 switch and their description:
No.
Abbrev.
Name
Remarks

HF-V10 Hardware Installation
Manual
-17
-
1
PWR
Power LED
It is on when power source provides
power normally.
2
SYS
System indicator
If the indicator flickers, the system works
normally.
3
LED Link/ACT
LED indicator
When it is on, the corresponding port is
connected.
When it flickers, the corresponding port
is transmitting data.