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Security IP Surveillance Quick Reference Guide

This Quick Reference Guide lists EtherWAN’s best-selling network connectivity products for security & surveillance. Through a few simple steps, you’ll be able to select the right EtherWAN product according to your requirements. If you need further assistance, please don’t hesitate to contact our sales department.


Information needed to select the proper PoE (Power over Ethernet) Switch:

  1. How many cameras are you connecting?
  2. Are the devices 10/100 Fast Ethernet (FE) or 10/100/1000 Gigabit Ethernet?
  3. Will you need room for additional cameras (expansion) in the future?
    a. It is always a good practice to have some extra PoE ports available for future expansion.
  4. Are you connecting an NVR (Network Video Recorder) and network uplink to a central office?

    a. If yes, you need an extra port for the NVR and a port for network uplink.
    b. If no, and the NVR is somewhere else on the network, you need at least one port for network uplink
    c. Calculate Total Bandwidth requirement for all cameras in order to choose the correct uplink port. (Calculation is based on resolution, frame rate, video compression, number of video streaming sessions)

  5. What is the maximum power draw (wattage) of each camera

    a. Refer to the datasheet for the camera or the manufacturer’s website.
    b. If the wattage of all devices is below 15.4W, then an IEEE802.3af PoE switch should be sufficient.
    c. If the wattage of any connected device is greater than 15.4W, then choose an IEEE802.3at PoE switch.
    d. If the wattage of any device is greater than 30W, then consider purchasing an IEEE802.3bt PoE switch.
    e. Add up total wattage from all cameras. This figure will be used to determine the required PoE power budget.

  6. Determine switch power budget
    Make sure you select a switch that has a large enough PoE Power Budget to cover the total power draw calculated in #5-e above. It is a good practice to allow for 20% overage on the power budget. Example: Each camera draws 12 Watts x 8 cameras = 96W. After adding a 20% margin, a 115.2W minimum PoE budget is recommended.
  7. Managed vs. Unmanaged switch?
    We always recommend at least management, as this allows for troubleshooting as well as remote power cycling of any individual camera
  8. Installation location:

    a. Indoor deployment with air conditioning: Operating Temperature 0 ~ 45°C (0 ~ 113°F).
    b. Indoor Deployment without air conditioning: Operating Temperature -10 ~ 60°C (14 ~ 140°F).
    c. Outdoor Deployment: Operating Temperature -40 ~ 75°C (-40 ~ 167°F).
     

    Outdoor IP Surveillance System PoE Switch/Media Converter Selector

    Number of Cameras, 1 NVR, 1 Uplink

    Recommend

    • 5 far infrared 60W Cameras, 10 Non PTZ Cameras, 2 Uplinks

    (Choose IEEE802.3bt 60W PoE Switch for over 30W PoE PD camera or AP)

    EX75964-0VTU Managed 24 10/100/1000TX PoE++ (24x60W) + 4 GE SFP uplinks, 720W Power Budget

    • 4 PTZ Cameras, 2-4 Non PTZ Cameras, 4 Uplinks

    • 4 APs with heater, 4 Uplinks

    (Choose IEEE802.3bt 60W or 90W PoE Switch for over 30W PoE PD camera or AP)

    EX78931E-0VB Managed 12 10/100/1000TX PoE++ (8x60W) + 4 GE SFP uplinks, 240W Power Budget

    • 2 PTZ Cameras + 2-4 Non PTZ Cameras, 2 Uplinks

    • 2 APs with heater+ 2-4 Non PTZ Cameras, 2 Uplinks

    (Choose 60W PoE Switch for over 30W PoE PD camera or AP)

    EX78802-0VB Managed 8 10/100TX PoE++(8x60W) + 2 GE SFP uplinks, 240W PoE Power Budget

    Up to 8 Cameras or Wireless APs with PoE, 2 Uplinks

    EX78802-0VB Managed 8 10/100TX PoE++ (8x60W) + 2 GE SFP uplinks, 240W PoE Power Budget

    Up to 4 Cameras or Wireless APs With PoE, 1 Uplink

    EX45915-V Unmanaged 5 10/100/1000TX (4 x PoE+ 30W) + 1 GE SFP, 180W PoE Power Budget

    Up to 4 Non PTZ Cameras, 1 Uplink 

    EX42305 Unmanaged 5 10/100/1000TX (4 x PoE+ 30W) +1 GT, 120W PoE Power Budget

    1 PTZ or Non PTZ Cameras, 1 Uplink

    EL2242 Unmanaged Media Converter 1 GT PoE+ 30W to 1 Dual Speed 100/1000 SFP

    Ethernet cables outside of a building

    PD1041 Hardened RJ45 Surge Protection Device
  9. Consider purchasing a surge protector if the Ethernet cables will be run outside of a building.
  10. In addition, you can use this web site to easily search.
    http://www.etherwan.com/product-selector/ethernet-switches

 

Commercial PoE and Non-PoE Switches (0~45°C)

Part #

Ports

Description

EX25611 

24 GT + 4 10G SFP+ 

Managed 24 10/100/1000TX + 4 1G/10G SFP+ Combo Ports, 100 - 240VAC Power Input 


Hardened Din Rail PoE Switches (-40~75°C) Note:
Power Supplies Sold Separately for Din-Rail Switches

Part #

Ports

Description

EX78931-0VB

12 GT(8 x PoE++), + 4 GE SFP 

Managed 12 GT (8 PoE++ 60W), + 4 GE SFP, 240W Power Budget , 52 – 57VDC Power Input

EX78802-0VB 

8 TX PoE+, + 2 GE SFP 

Managed 8 10/100TX PoE+(30W), 2 GE SFP, 180W Power Budget , 47 – 57VDC Power Input

EX46908A-0-J

8 GT PoE+ 

Unmanaged 8 GT PoE+(30W) 120W PoE Power Budget, 18 - 57VDC Power Input 

EX46928A-V-J

8 GT PoE+ , + 2 GE SFP

Unmanaged 8 GT PoE+(30W) + 2 GE SFP, 120W PoE Power Budget, 18 - 57VDC Power Input 

EX45905 

5GT (4 x PoE+)

Unmanaged 5 GT (4 ports PoE+ 30W) , 120W PoE Power Budget, 24/48VDC Power Input

EX45915-V 

5GT (4 x PoE+) + 1 GE SFP 

Unmanaged 5 GT (4 ports PoE+ 30W) + 1 GE SFP, 120W PoE Power Budget, 24/48VDC Power Input 

EX42305 

5TX (4 x PoE+)

Unmanaged 4 10/100TX (4 ports PoE+ 30W) + 1 GT, Din-Rail, 120W Power Budget, 24/48VDC Power Input 

EX42315-V 

5TX (4 x PoE+) + 1GE SFP 

Unmanaged 4 10/100TX (4 ports PoE+ 30W)+ 1 GT +1 GE SFP, 120W Power Budget, 24/48VDC Power Input


Media Converters Note:
Power Supplies Sold Separately for Din-Rail Media Converters

Part #

Ports

Description

EL2242

1 GT PoE+, 1 Dual 100/1000 SFP

Hardened Unmanaged 1 GT PoE+(30W) to 1 Dual Speed 100/1000 SFP, 48 - 57VDC Power Input

EL100C 

1 TX, 1 Fiber MM 2Km SC 

Commercial Unmanaged 10/100TX to 100FX Multi-Mode 2Km SC, Power Adapter Included

EL100C-20

1 TX, 1 Fiber SM 20Km SC 

Commercial Unmanaged 10/100TX to 100FX Single-Mode 20Km SC, Power Adapter Included 

EX42011-1A-1-A 

1 TX, 1 Fiber MM 2Km SC 

Industrial Unmanaged 10/100TX to 100FX Multi-Mode 2Km SC, Power Adapter Included 

EX42011-2A-1-A

1 TX, 1 Fiber SM 20Km SC 

Industrial Unmanaged 10/100TX to 100FX Single-Mode 20Km SC, Power Adapter Included 

EL900-A-B-1-A 

1 TX, 1 Fiber MM 2Km SC 

Hardened Din-Rail Unmanaged 10/100TX to 100FX Multi-Mode 2Km SC, 10-48VDC Power Input

EL900-A-N-1-A 

1 TX, 1 Fiber SM 20Km SC 

Hardened Din-Rail Unmanaged 10/100TX to 100FX Single-Mode 20Km SC, 10-48VDC Power Input  

EL2211

1 GT, 1 GE Fiber LX 10Km SC 

Commercial Unmanaged 10/100/1000TX to GE Fiber Single-Mode 10Km SC, Power Adapter Included 

EL2315 

1 GT, 1 100BASE/1000BASE-X SFP

Commercial Unmanaged 10/100/1000TX to 100BASE/1000BASE-X Dual Rate SFP, Power Adapter Included

EMC1600 

16-Bay 

Commercial Media Converter Chassis. 19" Rack Mount Redundant Power Supplies, 100VAC - 260VAC 


Ethernet Extenders Note:
Power Supplies Sold Separately for Din-Rail Ethernet Extenders

Part #

Ports

Description

ED3501-U 

1 TX, 1 Copper pair

Unmanaged 1 10/100TX Port to 1 Copper Pair, Power Adapter Included

ED3541-00B 

1 TX, 1 Copper pair

Hardened Din-Rail Unmanaged 10/100TX Port to 1 Copper Pair, PSU Sold Separately 

ED3538 

1 TX PoE+, 1 Copper

Hardened Din-Rail Unmanaged 10/100TX PoE+ (30W) Ethernet Extender over Copper pair , included one ED3538T, one ED3538R, PSU Sold Separately


Surge Protector

Part #

Ports

PD1041

Hardened RJ45 Surge Protection Device

PD3041

Hardened Copper Wire RJ11 Surge Protection Device

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PD3041