GLC-LH-SMD

Cisco GLC-LH-SMD 1000BASE-LX/LH SFP is made for Both Multimode and Single-Mode Fibers.

The 1000BASE-LX/LH SFP, compatible with the IEEE 802.3z 1000BASE-LX standard, operates on standard single-mode fiber-optic link spans of up to 10 km and up to 550 m on any multimode fibers. When used over legacy multimode fiber type, the transmitter should be coupled through a mode conditioning patch cable. 1300-nm wavelength, extended operating temperature range and DOM support, dual LC/PC connector.

SFP Port Cabling Specifications
ProductWavelength (nm)Fiber TypeCore Size (µm)Modal Bandwidth
(MHz* Km)***
Operating Distance (m)
1000BASE-SX
850
MMF
62.5160 (FDDI-grade)220 (722 ft)
62.5200 (OM1)275 (902 ft)
50400 (400/400)500 (1,640 ft)
50500 (OM2)550 (1,804 ft)
502000 (OM3)1000 (3281 ft)
1000BASE-LX/LH
1310
MMF*
62.5500550 (1,804 ft)
50400550 (1,804 ft)
50500550 (1,804 ft)
SMF-**-10,000 (32,821 ft)
1000BASE-EX1310SMF-**-40,000 (131,234 ft)
1000BASE-ZX
(GLC-ZX-SMD)
1550SMF--Approximately 70 km
depending on link loss
1000BASE-BX-U1310SMF-**-10,000 (32,821 ft)
1000BASE-BX-D1490SMF-**-10,000 (32,821 ft)

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