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Cisco GLC-EX-SMD-RF SFP Transceiver Module - 1 x LC/PC Duplex 1000Base-EX Gigabit Ethernet for Single-mode Fiber
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Product Features
Technical Overview
This SFP transceiver operates on the 1000Base-EX standard, which is optimized for single-mode fiber deployments. It transmits data at 1 Gbps using Gigabit Ethernet technology, providing a balance of speed and reach for enterprise networking environments. The LC/PC connector interface ensures precise alignment and low insertion loss, critical for maintaining signal integrity over optical fiber.
The module's physical design follows the SFP (Small Form-factor Pluggable) specification, also known as mini-GBIC, with dimensions of 0.33 inches in height, 0.53 inches in width, and 2.22 inches in depth. Weighing approximately 75 grams, it maintains a lightweight profile while supporting hot-swappable functionality for easy installation and replacement in field deployments.
Key Product Advantages
The Cisco GLC-EX-SMD-RF offers several advantages for network administrators seeking reliable optical connectivity. Its compatibility with single-mode fiber enables long-distance data transmission, reducing the need for signal repeaters in extensive network layouts. The hot-swappable form factor allows for seamless upgrades and maintenance, minimizing disruption to network operations.
Extended Reach with Single-mode Fiber
Single-mode fiber support allows this transceiver to transmit data over miles, making it ideal for connecting geographically dispersed network segments without significant signal degradation.
- Long-distance capability
- Minimal signal loss
- Suitable for backbone links
Cisco Compatibility and Reliability
As a Cisco-coded module, it ensures firmware and hardware compatibility with Cisco networking equipment, providing a trusted solution for enterprise environments.
- Optimized for Cisco devices
- Stable performance
- Refurbished to meet quality standards
Deployment / Use Cases
This SFP transceiver is well-suited for various networking scenarios that require high-speed optical links. In enterprise campus networks, it can connect switches and routers across buildings using single-mode fiber infrastructure. For data centers, it facilitates connections between core switches and storage or server racks, supporting Gigabit Ethernet throughput for critical applications.
Service providers may deploy it in metropolitan area network (MAN) configurations to link central offices with customer premises over extended distances. The 1000Base-EX technology also makes it applicable for point-to-point links in industrial settings where reliable, long-range communication is necessary for operational continuity.
Enterprise Network Backbone
Connect core switches across different floors or buildings within a corporate campus, leveraging single-mode fiber for high bandwidth and low latency.
Data Center Interconnects
Establish links between data center racks or between data centers for redundancy and load balancing, using Gigabit Ethernet for efficient data transfer.
Physical Profile
The transceiver features a compact SFP form factor with dimensions of 0.33 inches in height, 0.53 inches in width, and 2.22 inches in depth, making it suitable for high-density installations in switches and routers. Its hot-swappable design enables tool-free installation and removal, facilitating quick replacements during network maintenance or upgrades. The lightweight construction at approximately 75 grams ensures minimal impact on equipment weight while providing robust optical performance.
- Width
- 0.53" (13.40 mm)
- Depth
- 2.22" (56.50 mm)
- Height
- 0.33" (8.50 mm)
- Weight
- 75 g
Highlights
- Hot-swappable SFP transceiver module for easy installation and maintenance
- Supports 1000Base-EX technology with 1 Gbps data transfer rate over Gigabit Ethernet
- LC/PC duplex connectors ensure reliable optical fiber connections
- Compatible with single-mode fiber for long-distance data transmission
- Cisco-coded for seamless integration with Cisco networking equipment
- Compact dimensions (0.33" H x 0.53" W x 2.22" D) fit high-density ports
- Weighs approximately 75 grams for lightweight deployment
- Refurbished condition with 90-day limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | GLC-EX-SMD-RF |
| Brand Name | Cisco |
| Product Name | SFP Transceiver Module |
| Product Condition | Refurbished |
| Product Type | SFP (mini-GBIC) |
| Technical Information | |
| Application/Usage | Data Networking,Optical Network |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Connector Type | LC/PC |
| Interfaces/Ports Details | 1 x LC/PC Duplex 1000Base-EX Network |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Single-mode |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 1000Base-EX |
| Maximum Data Transfer Rate | 1 |
| Physical Characteristics | |
| Form Factor | Hot-swappable |
| Height | 0.33" (8.50 mm) |
| Width | 0.53" (13.40 mm) |
| Depth | 2.22" (56.50 mm) |
| Weight (Approximate) | 75 g |
| Miscellaneous | |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | 90 Day |
FAQ
What type of fiber is compatible with this SFP transceiver?
This Cisco SFP transceiver is compatible with single-mode fiber. Single-mode fiber uses a single wavelength of light to transmit data over long distances with minimal signal loss, making it ideal for backbone connections and extended network links where data needs to travel miles without degradation.
What is the data transfer speed of this module?
The module supports a maximum data transfer rate of 1 Gbps using Gigabit Ethernet technology. It operates on the 1000Base-EX standard, which is designed for high-speed optical networking over single-mode fiber, providing reliable throughput for data-intensive applications in enterprise environments.
Is this SFP transceiver hot-swappable?
Yes, this SFP transceiver is hot-swappable. This feature allows you to install or remove the module without powering down the networking equipment, minimizing downtime during maintenance, upgrades, or replacements in live network deployments.
What connectors does this transceiver use?
It uses LC/PC duplex connectors. The LC connector type is a small form-factor connector popular in fiber optics, while PC (Physical Contact) polishing ensures low insertion loss and reliable performance, making it suitable for precise optical connections in data networking.
| Qty | Price | Available |
|---|
