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Brand Name : Cisco
Model Number : GLC-SX-MMD
Certification : CE
Place of Origin : China
MOQ : 1 PC
Price : Negotiable
Payment Terms : T/T, Western Union, Paypal
Supply Ability : 100 units / months
Delivery Time : 2-3 days
Packaging Details : Original package
Part Number : GLC-SX-MMD
Wavelength (nm) : 850
Fiber Type : MMF
The 1000BASE-SX SFP is made for Multimode Fiber only.
The 1000BASE-SX SFP, compatible with the IEEE 802.3z 1000BASE-SX standard, operates on legacy 50 μm multimode fiber links up to 550 m and on 62.5 μm Fiber Distributed Data Interface (FDDI)-grade multimode fibers up to 220 m. It can support up to 1km over laser-optimized 50 μm multimode fiber cable. 850-nm wavelength, extended operating temperature range and DOM support, dual LC/PC connector.
| SFP Port Cabling Specifications | |||||
| Product | Wavelength (nm) | Fiber Type | Core Size (μm) | Modal Bandwidth (MHz* Km)*** | Operating Distance (m) | 
| 1000BASE-SX | 850 | MMF | 62.5 | 160 (FDDI-grade) | 220 (722 ft) | 
| 62.5 | 200 (OM1) | 275 (902 ft) | |||
| 50 | 400 (400/400) | 500 (1,640 ft) | |||
| 50 | 500 (OM2) | 550 (1,804 ft) | |||
| 50 | 2000 (OM3) | 1000 (3281 ft) | |||
| 1000BASE-LX/LH | 1310 | MMF* | 62.5 | 500 | 550 (1,804 ft) | 
| 50 | 400 | 550 (1,804 ft) | |||
| 50 | 500 | 550 (1,804 ft) | |||
| SMF | -** | - | 10,000 (32,821 ft) | ||
| 1000BASE-EX | 1310 | SMF | -** | - | 40,000 (131,234 ft) | 
| 1000BASE-ZX (GLC-ZX-SMD) | 1550 | SMF | - | - | Approximately 70 km depending on link loss | 
| 1000BASE-BX-U | 1310 | SMF | -** | - | 10,000 (32,821 ft) | 
| 1000BASE-BX-D | 1490 | SMF | -** | - | 10,000 (32,821 ft) | 






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