Installation MACH104
Release
 
07
 
07/2014
33
MM = Multimode, SM = Singlemode, LH = Singlemode Longhaul
 Order numbers
-LX+/LC... SM 1310 nm 9/125 µm 5-20 dB 14-42 km 0.4 dB/km 3.5 
ps/(nm×km)
-LH/LC... LH 1550 nm 9/125 µm 5-22 dB 23-80 km  0.25 dB/km 19 ps/(nm×km)
-LH+/LC LH 1550 nm 9/125 µm 15-30 dB 71-108 km 0.25 dB/km 19 ps/(nm×km)
-LH+/LC LH 1550 nm 9/125 µm 15-30 dB 71-128 km 0.21 dB/km 
(typically)
19 ps/(nm×km)
a. including 3 dB system reserve when compliance with the fiber data is observed
b. The bandwidth length product cannot be used to calculate the expansion.
c. Distances of up to 3 km reachable, 1000 MHz*km (1300 nm)
d. With F/O adapter compliant with IEEE 802.3-2002 clause 38 (single-mode fiber offset-launch 
mode conditioning patch cord)
e. including 2.5 dB system reserve when compliance with the fiber data is observed
Product 
code
M-SFP-
BIDI...
Wave 
length
TX
Wave 
length
RX
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 
attenua-
tion
Dispersion
Type A 
LX/LC 
EEC
SM  1310 nm 1550 nm 9/125 µm 0-11 dB 0-20 km 0.4 dB/km 3.5 
ps/(nm×km)
Type B 
LX/LC 
EEC
SM 1550 nm 1310 nm 9/125 µm 0-11 dB 0-20 km 0.25 
dB/km
19 ps/(nm×km)
Type A 
LH/LC 
EEC
LH 1490 nm 1590 nm 9/125 µm 5-24 dB 23-80 km 0.25 
dB/km
19 ps/(nm×km)
Type B 
LH/LC 
EEC
LH 1590 nm 1490 nm 9/125 µm 5-24 dB 23-80 km 0.25 
dB/km
19 ps/(nm×km)
Table 6: F/O port (bidirectional Gigabit Ethernet SFP Transceiver)
MACH104device Order number
MACH104-20TX-F-L2P 942 003-001
MACH104-20TX-FR-L2P 942 003-101
MACH104-20TX-F-4PoE-L2P 942 003-201
MACH104-20TX-F-L3P 942 003-002
MACH104-20TX-FR-L3P 942 003-102
MACH104-20TX-F-4PoE-L3P 942 003-202
Product 
code
M-SFP-...
Wave 
length
Fiber System 
attenua-
tion
Example 
for F/O line 
length 
a
Fiber 
attenua-
tion
BLP
b
/
dispersion
Table 5: Fiber port 1000BASE-FX (SFP fiber optic Gigabit Ethernet Transceiver)