USER’S GUIDE
F-SM-MM-04
Stand-Alone Media Converter
• Gigabit Ethernet™
• Singlemode to Multimode
• 1000Base-SX to 1000Base-LX
Transition Networks F-SM-MM-04 Gigabit
Ethernet™ Media Converter connects
singlemode to multimode fiber-optic cable.
The F-SM-MM-04 Media Converters
function in either full-duplex or half-duplex
mode.
* Typical maximum cable distance. (Actual distance is dependent upon the
physical characteristics of the network installation.) See the Cable Specifications
on page 4 for more information on the cable length.
Optional Accessories
(sold separately)
Part Number
Port One -
Fiber-Optic
1000Base-SX
Port Two -
Fiber-Optic
1000Base-LX
F-SM-MM-04
SC, 850 nm multimode
220 m (721 ft)*
SC, 1300 nm singlemode
10 km (6.2 miles)*
F-SM-MM-04(LH)
SC, 850 nm multimode
220 m (721 ft)*
SC ,1310 nm singlemode
25 km (15.5 miles)*
F-SM-MM-04(LW)
SC, 850 nm multimode
220 m (721 ft)*
SC, 1550 nm singlemode
65 km (40.4 miles)*
Installation . . . . . . . . . . . . . . . . . .2
Operation . . . . . . . . . . . . . . . . . . .3
Cable Specifications . . . . . . . . . . .4
Technical Specifications . . . . . . . .5
Fault Isolation and Correction . . .6
Contact Us . . . . . . . . . . . . . . . . . .7
Compliance Information . . . . . . . .8
Part Number Description
E-MCR-03
12-Slot Media Converter Rack (includes universal internal power
supply) 17 x 15 x 5 in. (432 x 381 x 127 mm)
WMBL
Optional Wall Mount Brackets
Length: 4.0 in. (102 mm), Fits converter length: 4.7 in. (109 mm)
SPS-1872-SA
Optional External Power Supply; 18-72VDC Stand-Alone Wide-
Input; Output: 12.6VDC, 1.0 A
SPS-1872-CC
Optional External Power Supply; 18-72VDC Wide-Input;
Output: 12.6VDC, 1.0 A
