Installation manual

Figure 81: PC-AT Serial Null-modem Cable Pinouts
Conformity Statements for EMC Class A
International—CISPR 22 Class A
This is a Class A product. In a domestic environment, this product may cause radio interference, in
which case the user may be required to take adequate remedial measures.
FCC Class A
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 interference 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 communications.
Operation of this equipment in a residential area is likely to cause harmful interference, in which case
you are required to correct the interference at your own expense.
Industry Canada Notice
CAN ICES-3 (A)/NMB-3(A)
Note
This digital apparatus does not exceed the class A limits for radio noise emissions from digital
apparatus set out in the Radio Interference Regulations of the Canadian Department of
Communications.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites
applicables aux appareils numériques de la class A prescrites dans le Règlement sur le
brouillage radioélectrique édicté par le ministère des Communications du Canada. .
Technical Specifications
BlackDiamond X Series Switches Hardware Installation Manual 122