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3300 ICP Hardware User Guide
12 Release 3.3
Implementation
In the loss plans, positive values are losses and negative values are gains. The losses are
shown in one direction only (outgoing, from the specified port type); the reverse path loss can
be found by using a second look up (e.g. In North America, OPS to WAN is a -3dB gain and
WAN to OPS is a 9dB loss).
In interpreting loss plans, refer to the following legend:
Loss and Level Requirements Specifications
Country Requirement Document
Australia ACIF S002, S003
Canada CS03, T520, T512
France TBR21, ST13
Germany TBR21
Italy TBR21
Netherlands TBR21
New Zealand TNA-102, PTC-207, PTC-217
North America TIA/EIA 464-C, TIA/EIA TSB 116
Portugal TBR21
Spain TBR21
United Kingdom BTR1050, BTR1080, BTR 1181, NCOP(86)42 and BS6450 Pt 4
Note: Mitel Networks digital telephones meet the following ITU-T recommended loudness rating:
- Send Loudness Rating (SLR) 8 dB - Receive Loudness Rating (RLR) 2 dB.
Port Abbreviation
IP On Premise Station iONS
On Premise Station ONS
IP Off Premise Station iOPS
Off Premise Station OPS
Digital Station DGS
Wide Area Network WAN
Digital CO Trunk DCO
IP Analog CO Trunk iACO
IP Analog CO Trunk (short) iACOs
Analog CO Trunk ACO
Analog CO Trunk (short) ACOs
Analog Tie Trunk ATT
Note: iONS, iACO, and iACOs apply to the new analog interface designs that comply with the IP
connected half-channel loss plan. The first instances of these is on the 3300 ASU.