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Cisco SFP GLC-SX-MMD Optical Modules 1.25G 550M 850 nm Fibre Optical Transceivers
Features and benefits
Hot swappable to maximize uptime and simplify serviceability
Flexibility of media and interface choice on a port-by-port basis, so you can “pay as you populate”
Robust design for enhanced reliability
Supports Digital Optical Monitoring (DOM) capability
Specifications Product Number: GLC-SX-MMD
Product Description: 1000BASE-SX short wavelength; with DOM
Connector: Dual LC/PC connector
Wavelength: 850nm
Fiber: MMF
Operating Distance(m): 275 (902 ft) @ OM1
550 (1,804 ft) @ OM2
1000 (3281 ft) @ OM3
1000 (3281 ft) @ OM4
1000 (3281 ft) @ OM5
Transmit Power Range (dBm): -3 to -9.5
Receiver Power Range (dBm): 0 to -17
Wavelength Range (nm): 770 to 860
Dimensions: (H x W x D): 8.5 x 13.4 x 56.5 mm
Operating temperature range: Extended temperature range (EXT): -5°C to 85°C (23 to 185°F)
Storage temperature range: -40 to 85°C (-40 to 185°F) DOM: Yes
| Rate | 1.25G |
| Wavelength | 850nm |
| DDM | yes |
| Form Factor | SFP |
| temperature range | 0 to 70°C |
| Connector | Dual LC |
| Media Type | Multiple Mode Fiber |
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
