ADTRAN 850 specifications Canadian Equipment Limitations, Service Type

7.The following information may be required when applying to your local telephone company for leased line facilities.

For a T1 Port:

Service Type		REN/	FIC	USOC
		SOC
1.544	Mbps - SF	6.0N	04DU9-BN	RJ-48C
1.544 Mbps - SF and		6.0N	04DU9-DN	RJ-48C
B8ZS
1.544	Mbps - ESF	6.0N	04DU9-1KN	RJ-48C
1.544	Mbps - ESF	6.0N	04DU9-1SN	RJ-48C
and B8ZS
ISDN		6.0N	04DU9-ISN	RJ-48C

For an FT1 Port:

	Service Type	REN/	FIC
		SOC
1.544	Mbps - SF	6.0N	04DU9-BN
1.544 Mbps - SF and B8ZS		6.0N	04DU9-DN
1.544	Mbps - ESF	6.0N	04DU9-1KN
1.544 Mbps - ESF and B8ZS		6.0N	04DU9-1SN
ISDN		6.0N	04DU9-ISN

NOTE

When connecting FT1 port towards the network, a suitable crossover cable is required.

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interfer- ence when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio frequencies. Opera- tion of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own ex- pense.

Shielded cables must be used with this unit to ensure compliance with Class A FCC limits.

WARNING

Change or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Canadian Equipment Limitations

NOTE

The Industry Canada Certification label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operational, and safety requirements. The Department of Commerce 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 the 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 alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to re- quest the user to disconnect the equipment.

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

CAUTION

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

61200376L1-5B Issue 2, June 2000 9