Hirschmann MAR1040 - Page 50

50
Installation MACH 1040
Release 04 10/2015
MM = Multimode, SM = Singlemode, LH = Singlemode Longhaul
 Power consumption/power output
Product
code
M-FAST-
SFP-...
Wave
length
Fiber System
attenua-
tion
Example
for F/O
line
length
a
a. including 3 dB system reserve when compliance with the fiber data is observed
Fiber
attenuation
BLP/
dispersion
-MM/LC... MM 1310 nm 50/125 µm 0-8 dB 0-5 km 1.0 dB/km 800 MHz×km
-MM/LC... MM 1310 nm 62.5/125 µm 0-11 dB 0-4 km 1.0 dB/km 500 MHz×km
-SM/LC... SM 1310 nm 9/125 µm 0-13 dB 0-25 km 0.4 dB/km 3.5 ps/(nm×km)
-SM+/LC... SM 1310 nm 9/125 µm 10-29 dB 25-65 km 0.4 dB/km 3.5 ps/(nm×km)
-LH/LC... SM 1550 nm 9/125 µm 10-29 dB 47-104 km 0.25 dB/km 19 ps/(nm×km)
-LH/LC... SM 1550 nm 9/125 µm 10-29 dB 55-140 km 0.18 dB/km
b
b. with ultra-low-loss optical fiber
18 ps/(nm×km)
Table 6: Fiber port 100BASE-FX (SFP fiber optic Fast Ethernet Transceiver)
Device variants without PoE (MAR1040...,
MAR1140...)
Maximum
power consumption
Maximum
power output
Device (without SFP modules, without TP links) 10 W 34 Btu (IT)/h
additionally for each connected SFP module 1 W 3 Btu (IT)/h
additionally for each TP port with link 0.8 W 3 Btu (IT)/h
Device at full capacity (16 links) 26 W 88 Btu (IT)/h
Device variants with PoE (MAR1042...,
MAR1142...)
Maximum
power consumption
Maximum
power output
Device (without SFP modules, without TP links,
without PDs)
10 W 34 Btu (IT)/h
additionally for each connected SFP module 1 W 3 Btu (IT)/h
additionally for each TP port with link 0.8 W 3 Btu (IT)/h
additionally for each TP port with link when one
Class0-PD (powered device) is connected
19.5 W 12 Btu (IT)/h
Device at full capacity with 4 x Class0-PD (powered
device) connected
100 W 136 Btu (IT)/h