Cisco 1000BASE-EX SFP Transceiver Module
Brand: Cisco (or compatible) · SKU: GLC-EX-SMD · MPN: GLC-EX-SMD · Category: Networking
The GLC-EX-SMD is a Cisco 1000BASE-EX SFP transceiver module designed for operation over standard single-mode fiber-optic (SMF) link spans up to 40 km in length. It operates at a 1310-nm wavelength and features Digital Optical Monitoring (DOM) support. It uses a DFB laser and has a dual LC/PC connector. It fully complies with the multi-sourcing agreement (MSA) and is compatible with Cisco equipment. Some compatible versions support an extended operating temperature range of -10 to 80 °C or -40 to 85°C. The original Cisco part number has a listed global price of $2433.79, while third-party compatible versions may be listed for significantly less, such as $105.00 or €17.00 (VAT excl.).
Specifications
| Features | Digital Optical Monitoring (DOM) support, Hot Pluggable MSA Compliant |
|---|---|
| Laser/PD | DFB Laser / PIN Photodiode |
| Connector | Dual LC/PC |
| Fiber Type | Single-Mode Fiber (SMF) |
| Device Type | SFP (mini-GBIC) transceiver module |
| Cabling Type | 1000Base-EX |
| Data Transfer Rate | 1 Gbps (1.25/1.0625Gbps) |
| Optical Wave Length | 1310 nm |
| Max Transfer Distance | 40 km (24.9 miles) |
| Operating Temperature | Standard 0°-70°C; Extended options -10~80 °C or -40 to 85°C |
| Warranty | Lifetime Warranty (for compatible versions) or Limited warranty - 90 days (for OEM/other listings) |
| Weight | 2.65 oz |
| Dimensions | Width: 0.5 in, Depth: 2.2 in, Height: 0.4 in |
Key Features
The GLC-EX-SMD is a Gigabit Ethernet SFP transceiver module that supports 1000BASE-EX long-reach specifications over Single-Mode Fiber (SMF). It features a 1310nm wavelength and is capable of supporting links up to 40 km. Key features include DOM support for monitoring operating conditions via a 2-wire serial interface (SFF-8472). It is designed to be 100% compatible with original Cisco equipment and adheres to the MSA.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Cisco 1000BASE-EX SFP Transceiver Module (GLC-EX-SMD) is 100% genuine Cisco (or compatible) hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Cisco 1000BASE-EX SFP Transceiver Module includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
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.
Is the Cisco 1000BASE-EX SFP Transceiver Module compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the GLC-EX-SMD.
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