1.1 Standard Configuration ......................................................................................................................................... 1
1.2 Characteristic Parameters of DS-3D2216P ........................................................................................................... 3
2.2.3 Safety Principles for Live Working ............................................................................................................. 5
2.3 Requirements for Common Locations ................................................................................................................... 6
2.3.4 Power Requirements ................................................................................................................................. 7
2.4 Installation Tools and Device ................................................................................................................................. 7
Chapter 3 Installing the DS-3D2216P Switch ....................................................................................................................... 8
3.1 Installation Flow of DS-3D2216P .......................................................................................................................... 8
3.2 Installing the Chassis of the Switch ....................................................................................................................... 8
3.2.1 Installing the Machine Box 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 Ethernet 100M Port .............................................................................................................. 11
3.3.3 Connecting Ethernet-1000M Electric Port ............................................................................................... 13
3.3.4 Connecting the 1000M Ethernet SFP Port .............................................................................................. 14
3.4 Checking After Installation ................................................................................................................................... 14
Chapter 4 Maintaining the Switch ....................................................................................................................................... 16
4.1 Opening the Chassis ........................................................................................................................................... 16
UTP (RJ45) port with the LINK/ACT LED, which
can be powered through the PoE mode and has
the PoE LED
Gigabit Ethernet port
SFP port and UTP port (RJ45), having LINK/ACT
indicators
Console port
An RJ45 port with a rate of 9600 bps
No.
Abbrev.
Name
Remarks
1
POE
POE indicator
When it is in POE mode, this indicator is
on.
2
SYS System indicator
If the indicator is always on, the system
is being started.
If the indicator flickers, the system works
normally.
3
POW
Power indicator
If the switch is powered, the indicator is
on. 4 CONSOLE
Console port
Manages the switch locally.
5
G1 gigabit electrical port
(1) DS-3D2216P Switch
The document describes the characteristics and parameters of DS-3D2216P and gives
an overview of DS-3D2216P.
a) Standard Configuration
The standard port settings of DS-3D2216P consists of 16 100M-Ethernet RJ45 ports, 2
gigabit-Ethernet RJ45 ports, 2 gigabit-Ethernet SFP optical ports and 1 Console port.
For details, see table 1-1.
Table 1-1 Attributes of the necessary port
Figure 1-1 Front faceplate of the DS-3D2216P switch
Table 1-2 Parts at the front faceplate of the DS-3D2216P switch
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DS-3D2216P Hardware Installation Manual
6
G2
gigabit electrical port
7 G1 gigabit optical port
8
LINK/ACT
Indicator on the gigabit port
If the indicator is always on, the link on
the port is normal.
9
G2
gigabit optical port
10
LINK/ACT
Indicator on the gigabit port
If the indicator is always on, the link on
the port is normal.
11 16 100M electrical ports
12
LINK/ACT
POE
Indicators of the 100M
electric ports
POE indicator
If the LEDs are always on, the links of
these ports are normal.
If the PoE LED is on, the power has
obtained the PoE power supply.
13
SWAP
POE switchover
It is used to switch over to the POE
mode.
No.
Abbrev.
Name
Remarks
1
None
Power switch
"ON" means the power source is
opened, while “OFF” means the
power source is cut down.
2
None
AC power socket
AC100-240V
3
None
Grounding
column
The grounding must be fine.
Figure 1-2 Back faceplate of the DS-3D2216P switch
Table 1-3 Parts at the rear template of the DS-3D2216P switch
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DS-3D2216P Hardware Installation Manual
Protocol
standard
Supported standard
IEEE 802.1d Spanning Tree Protocol
IEEE 802.1s multiple spanning trees
IEEE 802.1p Class of Service
IEEE 802.1q tagged VLAN
IEEE 802.3x Flow control
IEEE 802.3z asymmetric flow control
IEEE 802.3ad Link aggregation
IEEE 802.3af Power via Media Dependent Interface
IEEE 802.3at DTE Power Enhancements
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 DS-3D2216P, you
have to open the power on-off three or five seconds after the power is cut off.
Avoid severe collision or falling down from the height to protect the parts in the switch.
Use correct outside ports to connect the switch of DS-3D2216P. 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.
DS-3D2216P Hardware Installation Manual
(2) Installation Preparation
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.
b) Safety Advice
i. Safety Principles
(3) Keep dustless and clean during or after the installation.
(4) Put the cover at the safe place.
(5) Put tools at the right place where they are not easily falling down.
(6) Put on relatively tight clothes, fasten the tie or scarf well and roll up the sleeve,
avoiding stumbling the chassis.
(7) Put on the protective glasses if the environment may cause damage to your
eyes.
(8) Avoid incorrect operations that may cause damage to human or devices.
i. Safety Notices
The safety notices mentioned here means that improper operation may lead to body
damage.
(9) Read the installation guide carefully before you operate the system.
(10) Only professionals are allowed to install or replace the switch.
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DS-3D2216P Hardware Installation Manual
(11) Pull out the AC power socket and close the direct-current power before
operating on the chassis or working beside the power source.
(12) The final configuration of products must comply with relative national laws and
regulations.
i. Safety Principles for Live Working
When you work under electricity, following the following principles:
(13) 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.
(14) Pull out the AC power socket and close the direct-current power before
operating on the chassis or working beside the power source.
(15) When the power is on, do not touch the power.
(16) Correctly connect the device and the power socket.
(17) Only professionals are allowed to operate and maintain the device.
(18) Read the installation guide carefully before the system is powered on.
Note:
(19) Check potential dangers, such as the humid floor, ungrounded extensible power
line and tatty power line.
(20) Install the emergent on-off at the working room for turning off the power when
trouble happens.
(21) Turn off the power on-off of the switch and plug off the power line before
installing or uninstalling the chassis or working beside the power.
(22) Do not work alone if potential dangers exist.
(23) Cut off the power before checkout.
(24) If trouble happens, take the following measures:
(25) Cut off the system’s power.
(26) Alarm.
(27) Take proper measures to help persons who are hit by the disaster. Artificial
respiration is needed if necessary.
(28) Seek for medical help, or judge the loss and seek for available help.
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DS-3D2216P Hardware Installation Manual
i. Electrostatic Discharge Prevention
Electrostatic discharge may damage devices and circuits. Improper treatment may
cause the switch to malfunction completely or discontinuously.
Move or locate the devices according to the measures of electrostatic discharge
prevention, ensuring the chassis connects the ground. Another measure is to wear the
static-proof hand ring. If there is no hand ring, use the metal clip with the metal cable to
clip the unpainted metal part of the chassis. In this case, the static is discharged to the
ground through the metal cable of the clip. You can also discharge the static to the
ground through your body.
b) Requirements for Common Locations
This part describes the requirements for the installation locations.
i. Environment
The switch can be installed on the desk or the cabinet. The location of the chassis,
cabinet planning and indoor cabling are very important for normal system’s function.
Short distance between devices, bad ventilation and untouchable control plate will
cause maintenance problems, systematic faulty and breakdown.
For location planning and device locating, refer to section 2.3.2 “Location Configuration
Prevention”.
ii. Location Configuration Prevention
The following preventive measures assist you to design the proper environment for the
switch.
(29) 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.
(30) Avoid to damage devices by following the electrostatic discharge prevention
procedure.
(31) 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.
i. Cabinet Configuration
The following content assists you to make a proper cabinet configuration:
(32) 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.
(33) When you install the chassis at the open cabinet, prevent the frame of the
cabinet from blocking the airway of the chassis.
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DS-3D2216P Hardware Installation Manual
(34) Ensure that nice ventilation is provided for the devices installed at the bottom of
the cabinet.
(35) 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.
i. Power Requirements
Make sure that the power supply has nice grounding and the power at the input side of
the switch is reliable. The voltage control can be installed if necessary. At least a 240 V,
10A fuse or a breaker is provided in the phase line if you prepare the short-circuit
prevention measures for a building.
Caution:
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.
b) Installation Tools and Device
The tools and devices to install the DS-3D2216P switch are not provided by the
DS-3D2216P switch. You yourself need to prepare them. The following are the tools
and devices needed for the typical installation of the DS-3D2216P switch:
(36) Screwdriver
(37) Static armguard
(38) Bolt
(39) Ethernet cable
(40) Other Ethernet terminal devices
(41) Control terminal
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DS-3D2216P Hardware Installation Manual
(42) Installing the DS-3D2216P Switch
Caution:
Only professionals are allowed to install or replace the devices of the router.
a) Installation Flow of DS-3D2216P
b) Installing the Chassis of the Switch
The chassis of the router can be installed on the desk or can be fixed to other cabinets.
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:
(43) Installing the Machine Box on the Desk
(44) Installing the Chassis on the Cabinet
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DS-3D2216P Hardware Installation Manual
i. Installing the Machine Box on the Desk
The DS-3D2216P 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 the switch.
ii. Installing the Chassis on the Cabinet
The chassis of the switch is fixed on the cabinet through the brackets. When you fix
the brackets, the front template of the switch faces forward. The detailed operations
are shown in Figure 3-1.
Figure 42-1 Fixing the machine box of the switch
Note: The switch shown in the previous figure does not represent real DS-3D2216P
switch.
After the brackets are installed, install the switch on the cabinet. See Figure 3-2.
Figure 42-2 Installing the switch on the cabinet
b) Connecting the Port
i. Connecting the Console Port
The switch of DS-3D2216P has a Console port.
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DS-3D2216P Hardware Installation Manual
No.
Name
Symbol
Remarks
The rate of the console port is 9600bps. 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 DS-3D2216P 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 9600bps,
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 42-3 RJ-45 connector of the console port
Figure 42-4 Connecting the console port of DS-3D2216P and computer
Note: The switch shown in the previous figure does not represent real DS-3D2216P
switch.
Table 42-1 Definition of the pins of the UTP port
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DS-3D2216P Hardware Installation Manual
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
Note:
The console port of the DS-3D2216P switch does not support traffic control. Therefore,
you must set the option
data traffic control
to
when you configure the switch
none
with the super terminal. Otherwise, the single-pass problem will arise on the super
terminal.
Otherwise, the single-pass problem will arise on the super terminal. The cable is used
to connect the console port of the DS-3D2216P 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
DS-3D2216P switch. The inner line connection in the cable is shown in figure 3-1. The
console cable is numbered as RLC0301.
Figure 42-5 Cable connection at the console port
ii. Connecting Ethernet 100M Port
The DS-3D2216P switch has 8 10/100Base-TX ports. The indicators are labeled with
numbers 1-8, indicating the link/ACT state of the port. 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.
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DS-3D2216P Hardware Installation Manual
No.
Pin Name
Symbol
1
Sending the normal phase
of the data
TX+
2
Sending the paraphase of
the data
TX-
Figure 42-6 RJ-45 connector of the console port
Because 8 10/100Base-TX ports of DS-3D2216P support the MDI/MDIX
auto-identification of the cable, DS-3D2216P can adopt five classes of
direct-through/cross network cables when it connects other Ethernet terminals.
Figure 42-7 Connecting the 10/100Base-T port and other Ethernet terminals
Note: The switch shown in the previous figure does not represent real DS-3D2216P
switch.
Table 42-2 Definition of the pins of the 100M RJ45 port
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DS-3D2216P Hardware Installation Manual
3
Receiving the normal phase
of the data
RX+
6
Receiving the paraphase of
the data
RX-
No.
Pin Name
Symbol
1
Sending and receiving the
normal phase of data 0
TP0+
2
Sending and receiving the
paraphase of data 0
TP0-
3
Sending and receiving the
normal phase of data 1
TP1+
4
Sending and receiving the
paraphase of data 1
TP1-
iii. Connecting Ethernet-1000M Electric Port
DS-3D2216P provides 2 10/100/1000M Base-T ports, each of which corresponds to an
indicator that shows the link/ACT state of each port. If the indicator is always on, it
means the port is linked. If the indicator flickers, it means that the data is transmitted
through the port.
Figure 42-8 Connecting the 1000Base-TX port and other Ethernet terminals
Both the connection method and the connection diagram of the 1000M-Ethernet port
are same to those of the 100M-Ethernet port, but the definition of the RJ45 signal of
the 1000M port has to be distinguished.
Table 42-3 Definition of the pins of the 1000M RJ45 port
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DS-3D2216P Hardware Installation Manual
5
Sending and receiving the
normal phase of data 2
TP2+
6
Sending and receiving the
paraphase of data 2
TP2-
7
Sending and receiving the
normal phase of data 3
TP3+
8
Sending and receiving the
paraphase of data 3
TP3-
iv. Connecting the 1000M Ethernet SFP Port
DS-3D2216P provides 2 1000M SFP optical ports. The indicators of two ports are
those of port G0 and port G1 and indicate the LINK/ACT status. You can insert the
SFP module and then connect it to other Ethernet terminal devices through the optical
fiber if you want to use the 1000M SFP port.
Figure 3-9 Connecting the 1000M optical port and other switches
Note: The switch shown in the previous figure does not represent real DS-3D2216P
switch.
c) Checking After Installation
Before electrically starting up the switch, perform the following checkups after the
switch is installed:
(45) If the switch is installed on the cabinet, check whether the installation point
between the cabinet and the switch 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.
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DS-3D2216P Hardware Installation Manual
(46) Check whether the connected power meets the power requirements of the
switch.
(47) Check whether the grounding line is correctly connected.
(48) Check whether the switch is correctly connected to other terminal devices.
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DS-3D2216P Hardware Installation Manual
(49) Maintaining the Switch
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.
a) 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.
When you open the cover the switch, you may use the following tools: These tools are:
(3) Crossed screwdriver
(4) Static armguard
Perform the following steps to open the cover of the switch:
(5) Turn off the power on-off of the switch.
(6) Plug out all cables connected the back of the switch.
(7) Take out the bolt from the chassis with the screwdriver.
Note:
The chassis comprises of two parts: cover and bottom.
(8) Open the cover by holding two sides of the cover towards the direction of the
arrow key shown in the following figure:
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DS-3D2216P Hardware Installation Manual
Note: The switch shown in the previous figure does not represent real DS-3D2216P
switch.
(9) When the cover is opened, put it aside. The main board 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.
a) 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) See the following figure.
(3) When the cover and the bottom are closely tied, let the cover slide the slot of the
front template at the bottom.
(4) Nail the bolt and screw it tightly with the screwdriver.
(5) Reinstall the switch on the cabinet or the desk.
(6) Reconnect all cables of the switch.
a) Memory Upgrade
i. SDRAM Expansion
Because SDRAM of DS-3D2216P adopts the patch design, you have to offer your
SDRAM expansion requirement before purchase.
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DS-3D2216P Hardware Installation Manual
No.
Abbrev.
Name
Remarks
(7) Hardware Fault Analysis
The part describes how to remove the fault from the switch.
a) 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:
(8) Power and cooling systems—power and fan
(9) Port, cable and connection—ports on the front template of the switch and the
cables connecting these ports
i. Faults Relative with Power and Cooling System
Do the following checkups to help remove the fault:
(10) When the power on-off is at the “ON” location, check whether the fan works
normally. If the fan does not work well, check the fan.
(11) If the switch is too hot, check whether the air outlet and air inlet are clean and
then do relative operations in section 2.3 “Requirements for Common Locations”.
The working temperature of the switch is from 0 to 40 Celsius degrees.
(12) If the switch cannot be started and the PWR indicator is off, check the power.
i. Faults Relative with Port, Cable and Connection
Do the following checkups to help remove the fault:
(13) If the port of the switch cannot be linked, check whether the cable is correctly
connected and whether the peer connection is normal.
(14) If the power on-off is at the “ON” location, check the power source and the
power cable.
(15) 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.
a) Indicator Description
The LED indicator shows that the switch is running. The following table shows the
indicators of the DS-3D2216P switch and their description:
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DS-3D2216P Hardware Installation Manual
1
PWR
Power indicator
If the switch is powered on, the indicator
is on.
2
SYS
System indicator
If the indicator is always on, the system
is being started.
If the indicator flickers, the system works
normally.
3
LINKACT
Indicator at the top of each
port
If the indicator is always on, the link on
the port is normal.
If the indicator is off, the port is not
connected.
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