User manual
78 Chapter 12  Reference and Certifications 
Certifications
FCC Part 15 Class A (PortServer TS 8)
Radio Frequency Interference (RFI) (FCC 15.105) 
This equipment has been tested and found to comply with the limits for 
Class A digital devices pursuant to Part 15 of the FCC Rules. These limits 
are designed to provide reasonable protection against harmful interference 
in a residential 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. However, there is no guarantee that interference will not 
occur in a particular installation. If this equipment does cause harmful 
interference to radio or television reception, which can be determined by 
turning the equipment off and on, the user is encouraged to try and correct 
the interference by one or more of the following measures: 
• Reorient or relocate the receiving antenna. 
• Increase the separation between the equipment and the receiver. 
• Connect the equipment into an outlet on a circuit different from that 
to which the receiver is connected. 
• Consult the dealer or an experienced radio/TV technician for help.
Labeling Requirements (FCC 15.19) 
This device complies with Part 15 of FCC rules. Operation is subject to the 
following two conditions: (1) this device may not cause harmful 
interference, and (2) this device must accept any interference received, 
including interference that may cause undesired operation. 
Modifications (FCC 15.21) 
Changes or modifications to this equipment not expressly approved by Digi 
may void the user's authority to operate this equipment. 
Cables (FCC 15.27) 
Shielded cables must be used to remain within the Class A limitations. 
ICES 003 Class B ( Digi One TS, Digi One TS Wireless, PortServer TS 2/4, 
   PortServer TS 2/4 MEI, PortServer TS 2/4 Wireless, 
  PortServer TS 16) 
This digital apparatus does not exceed the Class B limits for radio noise 
emissions from digital apparatus set out in the Radio Interference 
Regulations of the Canadian Department of Communications.
Le present appareil numerique n'emet pas de bruits radioelectriques 
depassant les limites applicables aux appareils numeriques de la class B 
prescrites dans le Reglement sur le brouillage radioelectrique edicte par le 
ministere des Communications du Canada.
Antennae (Wireless only)
Digi Wireless products can only use the Digi antennae provided in the box.










