The Cisco 30-1301-02 is a part number for the GLC-SX-MM Small Form-Factor Pluggable (SFP) transceiver module, designed for Gigabit Ethernet over multimode fiber.

Key Specifications

• Model: GLC-SX-MM (Cisco 30-1301-02)
• Type: SFP (Mini-GBIC) transceiver
• Interface: LC Duplex Connector
• Standard: 1000BASE-SX
• Wavelength: 850 nm
• Max Distance: Up to 550 meters on 50/125 µm multimode fiber
• Data Rate: 1.06 Gbps
• Form Factor: Plug-in module
• Compatibility: Works with Cisco switches and routers supporting SFP slots