5910-A2-GZ40-00
May 2005
7
Technical Specifications
Important Safety Instructions
1. Read and follow all warning notices and instructions marked on the product
and included in this manual.
2. Use a Listed/Certified minimum 24 AWG (0.205 mm
2
) wire for connection to
the interface connectors.
3. This equipment is to be connected behind the telephone line primary
protector.
4. Do not attempt to install or service this product yourself, as opening or
removing covers may expose you to dangerous high-voltage points or other
risks. Refer all installation and servicing to qualified service personnel.
5. When installed in 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 with the appropriate regulatory
agencies and inspection authorities to ensure compliance.
6. In addition, since the equipment is to be used with telecommunications
circuits, take the following precautions:
— Never install telephone wiring during a lightning storm.
— Never install telephone jacks in wet locations unless the jack is specifically
designed for wet locations.
— Never touch uninsulated telephone wires or terminals unless the
telephone line has been disconnected at the network interface.
— Use caution when installing or modifying telephone lines.
— Avoid using a telephone (other than a cordless type) during an electrical
storm. There may be a remote risk of electric shock from lightning.
— Do not use the telephone to report a gas leak in the vicinity of the leak.
Specification
Criteria
Available Modules
5910-B1-000 – 24-Port 900 Ohm Module, No DC
Blocking
5910-B1-004 – 24-Port 600 Ohm Module, No Signature
Circuitry, No DC Blocking
Capacity
192 Subscriber Loops
Compliance
T1.413, ITU-T G992.1, G992.3, G992.5 CSA/UL,
FCC part 68, CS03, NEBS
Height x Width x Depth
3.5
″
x 16.9
″
x 10.6
″
(89 mm x 430 mm x 270 mm)
Impedance
600–900 ohms
Physical Environment
Operating temperature
Shock and vibration
–40
°
C to 70
°
C (–40
°
F to 158
°
F)
Withstands normal shipping and handling
Weight
16.1 lb (7.3 kg)
!
