GBIC Transceivers
Issue 1 July 2006 229
The LX transceiver has a Wavelength of 1300 nm, Transmission Rate of 1.25 Gbps, Input
Voltage of 3.3V, and Maximum Output Wattage of -2 dBm.
SX Transceiver
You may connect a 50 µm or 62.5 µm multimode (MMF) fiber cable to a 1000BASE-SX SFF/
SFP GBIC port. The maximum length is 500 m (1,640 ft.) for 50 µm and 220 m (722 ft.) for
62.5 µm cable.
The SX transceiver has a Wavelength of 850 nm, Transmission Rate of 1.25 Gbps, Input
Voltage of 3.3V, and Maximum Output Wattage of -4 dBm.
ELX Transceiver
You may connect a 9 mm or 10 mm single-mode fiber (SMF) cable to a 1000BASE-ELX SFP
GBIC port. The fiber length should be between a minimum length of 10 km (32,808) and a
maximum length of 70 km (229,656 ft.). The fiber attenuation must be less than 0.3 dB/km for
70 km of fiber length.
The ELX transceiver has a Wavelength of 1550 nm, Transmission Rate of 1.25 Gbps, Input
Power of 3.3V, and Maximum Output Optical Power of +5 dBm.
Copper Transceiver
You may connect a 4-pair (8-wire) category 5 Ethernet cable terminated with an RJ-45
connector to a 1000BASE-T SFP GBIC port. The cable length can be a maximum of 100 m
(328 ft.).
Tip:
Tip: The copper ports operate at 1000 Mbps full-duplex only.
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