Instruction manual

Unit Loads
2-22
Installation, SPM, Maintenance, and Troubleshooting Supplement
Table 2-5. Unit Loads Per Port
Port Load Hybrid/PBX Mode Square-Key Mode
TDL module for
4400-Series Sets
4424LD+ 1.1 1.3
4412D+/4424D+ 1.1 1.3
4400/4400D/4406D+ 0.9 1.0
DSS 0 0
MLX Set/Adjunct
MLX-20L 1.1 1.6
MLX-28 1.2 1.7
MLX 5/10/16 w/ or w/o
Disp
0.9 1.2
DSS 0.7 0.9
MFM (use local PSU) 0 0
Tip Ring
T/R Set 0.6 0.7
ETR Set/Adjunct
ETR-6 0.9 1.0
ETR-18 1.0 1.2
ETR-18D 1.2 1.4
ETR-34D 1.5 1.7