LED Indicators
There are four LED indicators located at the front panel of EH series.
10/100BaseT(X) Ethernet Port Connection
RJ-45
Pin
Signal
1 2 3 4 5 6 7 8
Name
P1/P2
RJ-45
LED
Green
Green
Yellow
Status
Power input 1/2 is not plugged yet
Power status is ready
Link is broken, or no cable is plugged in
The Port is linked
The device is transferring data through the port
The link is operating at rate of 10 Mbps
The link is operating at rate of 100 Mbps
Configuration and Setting Methods
Any settings or configurations are unnecessary.
Pin Assignment of Network Connections
RJ-45(8-pin) to RJ-45(8-pin) straight-through cable wiring
1
8
Tx+ Tx- Rx+
Rx-
RJ45(8-pin) to RJ45(8-pin) cross-over cable wiring
10/100BaseT(X) Ethernet Port Connection
Mechanical dimensions (unit=mm)
─ Any change by website in material announcement primarily. ─
1
8
Cable
Description
Off
On
Off
On
Blink
Off
On
Warranty Period
5 Years
RJ-45
Pin
Signal
1 2 3 4 5 6 7 8
1
8
Rx+ Rx- Tx+
Tx-
Warranty Policy
Warranty Conditions
Products supplied by Atop Technologies are covered in this warranty for sub-standard
performance or defective workmanship. The warranty is not, however, extended to goods
damaged in the following circumstances:
(a) Excessive forces or impacts
(b) War or an Act of God: wind storm, fire, flood, electric shock, earthquake
(c) Use of unqualified power supply, connectors, or maintenance procedure
(d) Replacement with unauthorized parts
RMA and Shipping Costs Reimbursement
Customers shall always obtain an authorized "RMA" number from Atop before shipping the
goods to be repaired to Atop. When in normal use, a sold product shall be replaced with a new
one within 3 months after purchase. The shipping cost from the customer to Atop will be
reimbursed by Atop.
After 3 months and still within the warranty period, it is up to Atop whether to replace the unit
with a new one; normally, as long as a product is under warranty, all parts and labor are free of
charge to the customers.
After the warranty period, the customer shall cover the cost for parts and labor.Three months
after purchase, the shipping cost from the customer to Atop will not be reimbursed, but the
shipping cost from Atop to the customer will be paid by Atop.
Limited Liability
Atop shall not be held responsible for any consequential losses from using Atop’s product.
The warranty certification will not be effective until an authorized stamp issued by
Atop’s overseas agents.
Purchase Date: / / (yyyy/mm/dd)
Serial Number:
Atop Customer Services and Supports
1. Please contact your local dealers or Atop Technical Support Center at the
following numbers.
+ 886-3-550-8137 (Atop Taiwan)
+ 86-21-6495-6232 (Atop China)
2. Please report the defected problems via Atop’s Web site or E-mail account
Web Site
：
www.atop.com.tw, e-mail
：
service@atop.com.tw
Web Site
：
www.atop.com.cn, e-mail
：
service@atop.com.cn
Warranty
3 Years
1 Year
Warranty
Product Categories
Ethernet Switches
Wireless
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Modbus Gateways
Embedded Device Servers
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EH2304-PR
22.50
Front view
Top view
Side view
Rear view
EH2308-PR
