StarTech Cisco GLC-EX-SMD Compatible SFP Module – 1000BASE-EX, 1GbE SMF Transceiver

Move your Cisco networks forward with a reliable, plug‑and‑play 1 Gbps Ethernet SFP transceiver designed for seamless compatibility. The GLC-EX-SMD compatible module from StarTech.com is specifically engineered, programmed, and tested to work with Cisco brand switches and routers, delivering trusted 1000BASE-EX performance over single‑mode fiber. Ideal for campus, data center, and edge deployments, this transceiver provides a cost‑effective upgrade path that maintains network reliability while expanding your fiber reach.

• Cisco‑ready compatibility: Precisely designed to be Cisco GLC-EX-SMD compatible, ensuring smooth interoperability with Cisco switches and routers without the usual compatibility concerns.
• 1 Gigabit Ethernet capacity: Supports 1 Gbps data rate for dependable, high‑speed fiber connectivity that keeps business applications responsive and streaming tasks uninterrupted.
• Single‑mode fiber support: Built for long‑haul links using SMF, enabling scalable deployments across campuses and data centers with minimal signal loss.
• Long reach: Delivers connectivity over distances of up to 40 kilometers, helping you extend fiber networks beyond the building core while preserving performance.
• Plug‑and‑play install: A straightforward SFP module that drops into standard SFP ports for fast deployment and reduced downtime, backed by rigorous testing for dependable operation.

Technical Details of StarTech Cisco GLC-EX-SMD Compatible SFP Module

• Standard: 1000BASE-EX
• Data rate: 1 Gbps (Gigabit Ethernet)
• Fiber type: Single-Mode Fiber (SMF)
• Reach: Up to 40 kilometers
• Form factor: SFP transceiver module compatible with Cisco devices

How to Install StarTech Cisco GLC-EX-SMD Compatible SFP Module

• Power down the equipment or schedule a maintenance window before installation to avoid disruptions.
• Insert the SFP module into an available SFP port on a Cisco switch or router until it seats firmly in place.
• Connect a clean, single‑mode fiber cable to the transceiver and verify proper polarity and connector cleanliness to ensure the link comes up reliably.
• Power on the device and check the SFP status indicators or use your network management tool to confirm the 1 Gbps link is active.
• If the link does not establish, verify fiber type, distance limitations, and port settings (such as speed and duplex) on the host device, then reseat the module and recheck the connection.

Frequently Asked Questions

• Q: Is this module compatible with Cisco GLC-EX-SMD devices? A: Yes. It is designed to be Cisco GLC-EX-SMD compatible and tested to work with Cisco brand switches and routers.
• Q: What is the maximum distance supported? A: Up to 40 kilometers on single‑mode fiber networks, depending on fiber quality and equipment.
• Q: What data rate does this module support? A: It supports 1 Gbps Ethernet (1000BASE-EX).
• Q: What type of fiber is required? A: Single‑Mode Fiber (SMF) is required for 1000BASE-EX operation over long distances.
• Q: Do I need special drivers for this transceiver? A: No special drivers are typically required; the module is designed for plug‑and‑play interoperability with Cisco devices. In some environments, you may need to set the interface to 1000 Mbps or enable auto‑negotiation on the switch.