Allied Telesis AT-FS217 - Manual (Page 20)

Installing the Switch
8
❑ Refer to the following tables for the cabling specifications for the 10/
100Base-TX and 100Base-FX ports.
Table 3 10/100Base-TX Twisted Pair Port Cabling Specifications
Table 4 100Base-FX Fiber Optic Port Cabling Specifications (Full-duplex)
Operating Mode Twisted Pair Cable Maximum Operating
Distance
10Base-T Shielded or unshielded Category 3 or better 100 m (328 ft)
100Base-TX Shielded or unshielded Category 5 or better 100 m (328 ft)
Model Fiber Optic Cable Maximum
Operating Distance Maximum Allowable
Loss Budget
AT-FS211 50/125 or 62.5/125
micron multimode 2 km (1.2 mi) 13 dB at 1310 nm
AT-FS212 50/125 or 62.5/125
micron multimode 2 km (1.2 mi) 13 dB at 1310 nm
AT-FS212/1 9/125 micron
single-mode 15 km (9.3 mi) 16 dB at 1310 nm
AT-FS212/2 9/125 micron
single-mode 40 km (24.8 mi) 30 dB at 1310 nm
AT-FS212/3 9/125 micron
single-mode 70 km (43.4 mi) 33 dB at 1310 nm
AT-FS212/4 1
1. The cable must be non-dispersion-shifted, dispersion-shifted, or non-zero dispersion-shifted single-mode fiber
optic cable.
9/125 micron
single-mode 100 km (62 mi) 34 dB at 1550 nm
AT-FS214 50/125 or 62.5/125
micron multimode 2 km (1.2 mi) 13 dB at 1310 nm
AT-FS215 50/125 or 62.5/125
micron multimode 2 km (1.2 mi) 13 dB at 1310 nm
AT-FS216 50/125 or 62.5/125
micron multimode 2 km (1.2 mi) 13 dB at 1310 nm
AT-FS217 50/125 or 62.5/125
micron multimode 2 km (1.2 mi) 13 dB at 1310 nm