Brand: Cisco · SKU: GLC-ZX-SM · MPN: GLC-ZX-SM · Category: Networking
The Cisco 1000BASE-ZX SFP (Small Form-factor Pluggable) is a hot-swappable input/output device that plugs into a Gigabit Ethernet port or slot, linking the port with the fiber-optic network. The GLC-ZX-SM operates on standard single-mode fiber-optic link spans of up to approximately 70 km in length. The SFP provides an optical link budget of 21 dB, but the precise link span length depends on multiple factors such as fiber quality, number of splices, and connectors. When shorter distances of single-mode fiber (SMF) are used, it might be necessary to insert an inline optical attenuator in the link to avoid overloading the receiver. It features a duplex LC connector and operates at a wavelength of 1550 nm.
| Wavelength | 1550 nm |
|---|---|
| Cabling Type | Single-mode Fiber (SMF) |
| Max Distance | 70 km (43.5 miles) |
| Connector Type | LC Duplex |
| Transmit Power | 0 to 5 dBm |
| Data Transfer Rate | 1.25 Gbps |
| Receiver Sensitivity | -23 dBm |
| Operating Temperature | 0 to 70°C (32 to 158°F) |
| Warranty | 90-Day Limited Warranty |
| Weight | 0.165 lbs |
| Dimensions | 0.33 x 0.53 x 2.22 inches |
High-performance long-reach Gigabit Ethernet connectivity for Cisco networking equipment.
Yes, this Cisco GLC-ZX-SM 1000BASE-ZX SFP Transceiver Module (GLC-ZX-SM) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco GLC-ZX-SM 1000BASE-ZX SFP Transceiver Module includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the GLC-ZX-SM.