Cisco SFP-GE-T EXT 1000BASE-T RJ45 SFP Transceiver 30-1421-01 For Sale
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Upgrade your Cisco network with thisgenuine Cisco SFP-GE-T-EXT 1000BASE-T RJ45 SFP Transceiver Module(Part Number: 30-1421-01). Fully tested and guaranteed to be in excellent working condition, this copper SFP is ready for plug-and-play integration with your Cisco switches and routers for reliable 1 Gbps Ethernet over standard twisted-pair cabling.
Technical Specifications:
Manufacturer: Cisco Systems
Model/Part Numbers: SFP-GE-T-EXT / 30-1421-01
Form Factor: SFP (Small Form-Factor Pluggable)
Interface: RJ45 Copper (1000BASE-T)
Data Rate: 1 Gbps (Gigabit Ethernet)
Connector: Standard RJ-45 (CAT5/5e/6/6A cabling)
Transmission Distance: Up to 100 meters
Hot Swappable: Yes, supports seamless adds/moves/changes
Compatibility: Works with Cisco Catalyst, Nexus, Meraki, and other SFP-compliant platforms
IEEE 802.3ab compliance
Extended temperature range for demanding environments (-5°C~85°C)
Condition:
Genuine Cisco OEM – NOT a third-party or clone
Professionally tested, guaranteed not DOA
Clean contacts, no damage or repairs
Minor signs of normal handling only
Applications:
Rapid 1Gbps uplinks for switches, routers, or firewalls
Reliable copper backbone for enterprise or campus networks
