CTC Store CTS Union IP DSLAM for ADSL IPDSLAM-A8/A16 - Manual (Page 22)

ADSL IP DSLAM
14
2.3 Hardware Installation
• The ADSL IP DSLAM can be installed in a standard 19-inch rack, by using
the mounting brackets provided.
• Mount the shelf on the rack using the large screws provided.
• Follows the following procedures to connect and wire the system.
Safety Instruction
The following is the safety instructions for ADSL IP DSLAM before installation:
1. Read and follows all warning notices and instructions of this user manual.
2. The maximum recommended operating temperature for the ADSL IP
DSLAM is 50ºC. Care must be taken to allow sufficient air circulation or space
between units when the ADSL IP DSLAM is installed inside a closed rack
assembly and racks should safely support the combined weight of all ADSL IP
DSLAM.
3. The connections and equipment that supply power to the ADSL IP DSLAM
should be capable of operating safely with the maximum power requirements
of the ADSL IP DSLAM. In the event of a power overload, the supply circuits
and supply wiring should not become hazardous.
4. The AC adapter must plug in to the right supply voltage. Make sure that the
supplied AC voltage is correct and stable. If the input AC voltage is over 10%
lower than the standard may cause the ADSL IP DSLAM to malfunction.
5. Do not allow anything to rest on the power cord of the AC adapter, and do
not locate the product where anyone can walk on the power cord.
6. Generally, when installed after the final configuration, the product must
comply with the applicable safety standards and regulatory requirements of the
country in which it is installed. If necessary, consult for technical support.
7. A rare condition can create a voltage potential between the earth grounds of
two or more buildings. If products installed in separate building are
interconnected, the voltage potential can cause a hazardous condition.
Consult a qualified electrical consultant to determine whether or not this
phenomenon exists and, if necessary, implement corrective action before
interconnecting the products. If the equipment is to be used with
telecommunications circuit, take the following precautions: