The UNIVERGE® SV7000 MPS, like most data equipment requires careful planning for proper installation and operation. Refer to the UNIVERGE SV7000 MPS System Setup Guide, which provides detailed instructions for complete system installation. This section provides general information concerning the overall installation of the SV7000 MPS system.

The UNIVERGE SV7000 MPS is sensitive to changes in temperature and humidity. Climate Control equipment (air conditioning and/or heating) may be required, depending on the installation environment.

Temperature and Humidity

The table below shows the environmental conditions required in the switching equipment room. If the UNIVERGE SV7000 MPS is operated in an environment that does not meet these specifications, the reliability of the equipment may be impaired. Improper operating conditions can cause the circuit boards to deteriorate. Therefore, to enable the equipment to operate for the full extent of its expected lifetime, careful consideration must be given to the location of the equipment, and to proper ventilation and air conditioning. If no equipment is provided to remove the heat generated by the system, or if the temperature or humidity fluctuates repeatedly, the system’s electronic components can be adversely affected. Such conditions will promote corrosion of metal parts and deterioration of insulation, thereby lowering the overall life expectancy and reliability of the system.

Temperature Change: 41ºF per 30 Minute Period = 5ºC per 30 Minute Period
Relative Humidity Change: Up to 90%
* Not to Exceed 72 Consecutive Hours or 15 Days in a Year

Floor Plan Considerations

The following table shows the dimensions and weight for various components of the UNIVERGE SV7000 MPS system.

Walls

Painting the walls of the equipment room is recommended so that wall materials do not generate dust.

Lighting Facilities

Fluorescent lamps are recommended. No less than 200 lux at the floor level is necessary.

POWER REQUIREMENTS

The following paragraphs discuss the power requirements for the UNIVERGE SV7000 MPS system.

Main Power Source

The UNIVERGE SV7000 MPS requires an operating power of 100-120V AC. For greater system reliability, it is recommended to connect all the AC power cords from SV7000 MPS chassis to one AC tap for securing protective common grounding.

Note:

• According to the system configuration, connect the AC power cords to a power supply that can supply enough power for the SV7000 MPS.
• Connect all the AC power cords from SV7000 MPS to one AC tap ensuring a secure protective common grounding for all components.
  Install Type1 grounding (below 10 ohms) for the AC power taps.
• AC taps or power supply unit connected to power distribution board must be provided by the user.

Power Consumption

The UNIVERGE SV7000 MPS System operates on 100-120 AC.

Grounding

The UNIVERGE SV7000 MPS system grounding must have specific ground resistance and AC noise level tolerance. Ground connections are made to a designated terminal in the UNIVERGE SV7000 MPS. Standard grounding requirements are:

• Communication Grounding must be less than 2ohms.
• Security ground for Module Group must be less than 1 ohm.
• System Grounding must be less than 2 ohms.

Note:

• The AC ripple effect of all types of grounding should be less than 1/2 V-peak-to-peak.

REGULATORY INFORMATION

Various Regulatory requirements and information for the UNIVERGE SV7000 MPS system is provided in the following paragraphs.

Regulatory Requirements

The Federal Communication Commission (FCC) has established rules that permit the UNIVERGE SV7000 MPS to be directly connected to the Public Switched Telephone Network (PSTN). Each Telephone Company may make changes in its technical operations and procedures from time to time. If such changes affect the compatibility or use of the UNIVERGE SV7000 MPS, those Telephone Companies are required to give adequate notice of the changes to manufacturers.

The UNIVERGE SV7000 MPS complies with the requirements in Part 15 of FCC Rules for a Class A computing device. Operation of this equipment in a residential area may cause unacceptable interference to radio and TV reception requiring the operator to take whatever steps are necessary to correct this interference.

In compliance with Federal Communication Commission - FCC Part 15 rules, the following statement is provided.

Hearing Aid Compatibility

NEC’s Dterm IP, Dterm Series i and SIP terminals are hearing aid compatible. FCC rules prohibit the use of non-hearing aid compatible telephones with the UNIVERGE SV7000 MPS system. NEC single-line analog telephone sets used in conjunction with the UNIVERGE SV7000 MPS are also hearing aid compatible. If other than NEC single-line analog telephones or SIP telephone sets are used with this system, ensure that they are hearing aid compatible in accordance with FCC regulations.

Telephone Company Notification

Before installing the SV7000 MPS to the telephone network, the telephone company must be provided with the following information:

• The telephone number
• The FCC Registration number (see below)
• The ringer equivalence number (2.1B)
• The USOC Jacks required are:
  • RJ21X for 2 Wire Loop Start, 2 Wire Ground Start,
    2 Wire DID & Off Premise Extensions (OPX) Class C
  • RJ2EX for 2 Wire E&M Tie Lines
  • RJ2GX for 4 Wire E&M Tie Lines
• Facility Interface Codes required are:
  • TL11M for 2 Wire E&M Tie Lines
  • TL31M for 4 Wire E&M Tie Lines
  • OL13C for Off Premise Extensions (OPX) Class C
  • O4DU9-B for T1 Circuits
    
    

    (USOC - Universal Service Order Code)

Safety Certifications

The UNIVERGE SV7000 MPS has been listed by Underwriters Laboratories (U.L.) and found to comply with all the applicable requirements of U.L. 1459 Standard For Telephone Equipment. The UNIVERGE SV7000 MPS complies with CSA standard C 22.2 NO 225.

Federal Communication Commission (FCC) Compliance: UNIVERGE SV7000 MPS

Industry Canada (IC) CS-03 Certification: UNIVERGE SV7000 MPS

NOTICE: The Industry Canada label identifies certified equipment. The certification means that the equipment meets certain telecommunications network protective operational and safety requirements. The department does not guarantee the equipment will operate to the user’s satisfaction.

Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of local telecommunications company. The equipment must also be installed using an acceptable method of connection. In some cases, the company’s inside wiring associated with a single line individual service may be extended by means of a certified connector assembly (telephone extension cord). The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations.

Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any repairs or installations made by the user to this equipment, or equipment malfunction, may give the telecommunications company cause to request the user to disconnect the equipment.

Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines and internal metallic water pipe system, if present, are connected together. This protection may be particularly important in rural areas.

Caution: Users should not attempt to make such connections themselves, but should contact the appropriate electrical inspection authority or electrician, as appropriate.