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Model: GLC-SX-MMD 1000BASE-SX short wavelength with DOM
Detail: Cisco GLC-SX-MMD 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM

Datasheet: GLC-SX-MMD Datasheet


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Cisco GLC-SX-MMD is compatible with 1000BASE-SX SFP transceiver modules (MMF, 850nm, 550m, LC, DDM) Optcore OSP1250-8505DCR-CSC is a cost-effective, high-performance small form-factor pluggable (SFP) transceiver, Suitable for 1000BASE-SX Gigabit Ethernet and 1G Fibre Channel applications. It is fully compliant with the SFP Multiple Purchase Agreement (MSA) and can be used for network equipment that meets the MSA standard. The 1000BASE-SX SFP transceiver has been tested and is compatible with Cisco network equipment, including Ethernet switches, Ethernet routers, network interface cards (NIC), and media converters. The SFP transceiver is the ideal equivalent of the Cisco GLC-SX-MMD 1000BASE-SX 850nm MMF 550m DDM SFP transceiver, but the price is much lower, providing system integrators, distributors and end users with compatible and reliable SFP transceivers Solution. And fiber optic infrastructure. The SFP transceiver consists of the following parts: LD controller, limiting amplifier, digital diagnostic monitor, VCSEL laser and PIN photodetector. The SFP transceiver module is a Class 1 laser product that complies with the FDA/CDRH and IEC-60825 standards.

glc-sx-mmd  Similar Items

glc-sx-mmd  Features

  • Support Up to 1.25Gb/s data links
  • Compliant with SFP MSA standard
  • Compliant with IEEE 802.3z
  • Support Digital diagnostics, compliant with SFF-8472
  • Hot-pluggable SFP footprint
  • Single 3.3V power supply
  • Duplex LC connector
  • Low power dissipation
  • Metal enclosure provides lower EMI
  • • ROHS compliant and Lead-Free

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)


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)