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Tp-Link T3700G-28TQ V2 [21/40] Connect to ground
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JetStream Stackable L2+/L3 Managed Switch
17Lightning Protection
Device Min Distance (m)
Switch case 1.00
Transformer room 2.00
Elevator tower 2.00
Air-conditioner room 2.00
3.2 Connect to Ground
Connecting the device to ground is to quickly release the lightning over-voltage and over-current of
the device, which is also a necessary measure to protect the body from electric shock.
In different environments, the device may be grounded differently. The following will instruct you to
connect the device to the ground in two ways, connecting to the grounding bar or connecting to the
ground via the power cord. Please connect the device to ground in the optimum way according to
your specific operation environment.
■
Connecting to the Grounding Bar
If the device is installed in the Equipment Room, where a grounding bar is available, you are
recommended to connect the device to the grounding bar as shown in the following figure.
Figure 3-1 Connecting to the Grounding Bar
M1
SFP+
M2
SFP+
CLASS 1 LASER PRODUCT
TX432
Module
Power
PS OK
Fault
PSM150-AC
100-240V~ 50/60Hz 2.5A
Switch (Rear Panel)
Ground Cable
Grounding Te rminal
Grounding Bar
Note:
The grounding bar and the ground cable are not provided with our product. If needed, please
self purchase them.
■
Connecting to the Ground via the Power Supply
If the device is installed in the normal environment, the device can be grounded via the PE (Protecting
Earth) cable of the AC power supply as shown in the following figure.
Содержание
- Installation guide 1
- Jetstream stackable l2 l3 managed switch 1
- About this installation guide 3
- Audience 3
- Conventions 3
- Related document 3
- Appendix a troubleshooting 31 4
- Appendix b hardware specifications 32 4
- Chapter 1 introduction 01 4
- Chapter 2 installation 06 4
- Chapter 3 lightning protection 15 4
- Chapter 4 connection 21 4
- Chapter 5 configuration 25 4
- Contents 4
- Ii contents 4
- Jetstream stackable l2 l3 managed switch 4
- Appearance 5
- Chapter 1 introduction 5
- Console port 5
- Front panel 5
- Product overview 5
- Introduction 6
- Jetstream stackable l2 l3 managed switch 6
- 100 1000mbps port 7
- Designed to display the stack unit id of the switch for the switch that does not join any stack system it displays its default unit id to modify the default unit number please logon to the gui of the switch and go to stack stack management switch renumber page 7
- Introduction 7
- Jetstream stackable l2 l3 managed switch 7
- Port 1 24 designed to connect to the device with a bandwidth of 10mbps 100mbps or 1000mbps each has a corresponding link act led 7
- Port 21f 24f designed to install the sfp transceiver these four sfp transceiver slots are shared with the associated rj45 ports the associated two ports are referred as a combo port which means they cannot be used simultaneously otherwise only rj45 port works the sfp ports support 1000m sfp module connection only 7
- Port 25 26 designed to install the 10gbps sfp transceiver or sfp cables t3700g 28tq also provides an interface card slot on the rear panel to install the expansion card tx432 of tp link for example if tx432 is installed you get another two 10gbps sfp ports 7
- Port feature 7
- Sfp port 7
- Unit id led 7
- Grounding terminal 8
- Interface card slot 8
- Power supply module 8
- Rear panel 8
- Rps input connector 8
- Figure 1 2 rear panel 2 9
- Introduction 9
- Jetstream stackable l2 l3 managed switch 9
- Module 9
- Psm150 ac 9
- Chapter 2 installation 10
- Package contents 10
- Safety precautions 10
- Site requirements 10
- Installation connection flow 12
- Installation tools 12
- Desktop installation 14
- Product installation 14
- Rack installation 14
- Installing removing the power supply module 15
- Installing the power supply module 15
- Removing the power supply module 15
- Installing removing the interface card optional 16
- Installing the interface card 16
- Removing the interface card 17
- Stacking using interface card on rear panel 17
- Caution in the process of using tp link sfp cables please never bend them into a radius of 45mm 1 7 inch or less because it may permanently damage the sfp cables 18
- Figure 2 8 stacking using interface card 18
- Installation 18
- Jetstream stackable l2 l3 managed switch 18
- Module 18
- Power off the switches and then connect a 10g sfp cable txc432 cu1m txc432 cu3m of tp link for example between each pair of interface cards among the switches thus forming a ring topology as the following figure shows a ring topology system provides redundancy and resiliency to the stack 18
- Power on the switches then the switches will automatically select a master unit the master led of the selected switch will be on 18
- Psm150 ac 18
- Sfp cable 18
- You can access to any member of the stack via web ssh telnet console connection thus to manage all the switches in the stack 18
- Cabling reasonably 19
- Chapter 3 lightning protection 19
- Requirements for cabling outdoors 19
- Jetstream stackable l2 l3 managed switch 20
- Lightning protection 20
- Note the above minimum net length height is required when metal raceway is not used if any requirements cannot be met you can add a steel tube or metal raceway for shielding 20
- Requirements for cabling indoors 20
- Requirements for the distance between ethernet cable and high power electric devices are in following tables 20
- Requirements for the distance between ethernet cable and other pipelines are shown in the table 20
- The main cable should be paved in the metal raceway of the access shaft when cabling keep the loop area formed by the cable itself as small as possible 20
- The two diagrams below demonstrate parallel net length and parallel overlapping net height 20
- When cabling indoors keep a certain distance away from the devices that may cause high frequency interferences such as down conductor cable powerline power transformer and electromotor 20
- Connect to ground 21
- Connecting to the ground via the power supply 21
- Connecting to the grounding bar 21
- Equipotential bonding 22
- Use lightning arrester 23
- Figure 3 4 equipotential bonding 24
- Jetstream stackable l2 l3 managed switch 24
- Lightning protection 24
- Note signal lightning arrester is not provided with our product if needed please self purchase it 24
- Chapter 4 connection 25
- Console port 25
- Ethernet port 25
- Sfp sfp port 25
- Power on via power supply module 26
- Verify installation 26
- Power on via redundant power supply optional 27
- Initialization 28
- Chapter 5 configuration 29
- Configure the switch via gui 29
- Configure the switch using cli 30
- Logon by a console port 30
- Logon by telnet 33
- Appendix a troubleshooting 35
- Q1 what could i do if i forgot the username and password of the switch 35
- Q2 why does the power led work abnormally 35
- Q3 what could i do if i could not access the web based configuration page 35
- Q4 why does the hyper terminal display abnormally 35
- Appendix b hardware specifications 36
- Jetstream stackable l2 l3 managed switch 36
- Avoid water and wet locations 37
- Ce mark warning 37
- Don t disassemble the product or make repairs yourself you run the risk of electric shock and voiding the limited warranty if you need service please contact us 37
- Fcc statement 37
- Safety information 37
- When product has power button the power button is one of the way to shut off the product when there is no power button the only way to completely shut off power is to disconnect the product or the power adapter from the power source 37
- Bsmi notice 38
- Explanation of the symbols on the product label 38
- Industry canada statement 38
- Website http www tp link com tel 86 755 26504400 e mail support tp link com 40
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