USER’S GUIDE
CRS4Fxxxx-100
Slide-in-Module Media Converter
RS-485/422 Copper to Fiber
Transition Networks CRS4Fxxxx-100
series media converters are designed
to be installed in the
PointSystem™
chassis and connect RS-485/422
copper cable to fiber-optic cable at
asynchronous data rates upto1.25
Mb/s
The
CRS4F31xx-100
media converters use a male DB-9 port for the copper link:
The
CRS4F32xx-100
media converters use a 6-position terminal block for the
copper link:
*
Maximum cable distance is 1200m
(4000’) @ <90 kb/s decreasing
logarithmically to 92m (300’) @ 500 kb/s.
**Typical maximum cable distance.
Actual distance is dependent upon the
physical characteristics of the network
installation.
Installation . . . . . . . . . . . . . . . . . .2
Operation . . . . . . . . . . . . . . . . . . .6
Cable Specifications . . . . . . . . . . .7
Technical Specifications . . . . . . . .9
Troubleshooting . . . . . . . . . . . . .10
Contact Us . . . . . . . . . . . . . . . . .11
Compliance Information . . . . . . .12
Part Number
Port One -
Copper
DB-9 port
Port Two -
Fiber-Optic
CRS4F3111-100
RS-485/422
1200 m (4000 ft)*
ST, 1300 nm multimode
2 km (1.2 miles)**
CRS4F3113-100
RS-485/422
1200 m (4000 ft)*
SC, 1300 nm multimode
2 km (1.2 miles)**
CRS4F3114-100
RS-485/422
1200 m (4000 ft)*
SC, 1310 nm single mode
20 km (12.4 miles)**
CRS4F3115-100
RS-485/422
1200 m (4000 ft)*
SC, 1310 nm single mode
40 km (24.8 miles)**
Part Number
Port One -
Copper
6-position terminal block
Port Two -
Fiber-Optic
CRS4F3211-100
RS-485/422
1200 m (4000 ft)*
ST, 1300 nm multimode
2 km (1.2 miles)**
CRS4F3213-100
RS-485/422
1200 m (4000 ft)*
SC, 1300 nm multimode
2 km (1.2 miles)**
CRS4F3214-100
RS-485/422
1200 m (4000 ft)*
SC, 1310 nm single mode
20 km (12.4 miles)**
CRS4F3215-100
RS-485/422
1200 m (4000 ft)*
SC, 1310 nm single mode
40 km (24.8 miles)**
CRS4F31xx-100
CRS4F32xx-100
