Enterasys Networks 6H308-24 - Manual (Page 46)

Fiber Budget
A-2 Specifications
A.2 FIBER BUDGET
When using fiber optic cables, it is important to consider the cable type and the associated dB
budgets shown in
Table A-2 .
Physical
Dimensions 7.11H x 43.18W x 46.99D (cm)
2.8H x 17W x 18.5D (in)
Approximate Weight (Unit) 2.04 kg (4.5 lb)
MTBF (Predicted)
6H308-24
6H308-48 220,759 hours
213,814 hours
Environmental
Operating Temperature 5°C to 40°C (41°F to 104°F)
Storage Temperature -30°C to 73°C (-22°F to 164°F)
Operating Relative Humidity 5% to 90% (non-condensing)
Table A-2 Transmitter Power (1300 nm)
Cable Type Worst Case Budget Typical Budget
50/125 m Fiber 6.0 dB 9.0 dB
62.5/125 m Fiber 9.0 dB 12.0 dB
100/140 m Fiber 15.0 dB 18.0 dB
Table A-1 Module Specifications (Continued)
Item Specification