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1000BASE-EX SFP offers reliable long-distance connectivity over single-mode fiber.
GLC-EX-SMD
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1000BASE-EX SFP transceiver module, SMF, 1310nm, DOM
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GLC-EX-SMD
- Description:
- 1000BASE-EX SFP transceiver module, SMF, 1310nm, DOM
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 821455274149
- Condition:
- Warranty:
- 3
- List Price:
$2,354.00
- Price:
$197.0091.6% off
Quantity:
1
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GLC-EX-SMD Overview
GLC-EX-SMD is an SFP optical transceiver module that delivers 1G data rate over single-mode fiber using an LC connector. Engineered for long-range transmission, it supports Ethernet protocols while meeting strict form factor requirements for compact installations in data centers, enterprise networks, and telecom environments.
Designed with industry-standard dimensions and robust performance characteristics, the GLC-EX-SMD provides reliable connectivity for extended-reach applications. Its precise engineering ensures optimal integration into existing fiber networks, making it an ideal solution for network expansion and high-performance connectivity in mission-critical environments.
GLC-EX-SMD price is $197.00, a 91.6% saving from the Cisco list price of $2,354.00. GLC-EX-SMD is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for GLC-EX-SMD for additional pricing. Browse the full Sfp series or explore all Cisco products.
GLC-EX-SMD Specifications
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Product Type
- Transceiver
- Connector Type
- LC
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Wavelength
- 1310 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Form Factor
- SFP
- Data Rate
- 1G
- Compatibility
- Cisco
- Power Consumption
- 2.3 W
- Product Name
- GLC-EX-SMD
GLC-EX-SMD Use Case
Long-Haul Data Center Interconnect with GLC-EX-SMD-1000BASE-EX SFP Transceiver
Deploy the GLC-EX-SMD-1000BASE-EX SFP transceiver (SMF, 1310 nm, DOM) to link geographically dispersed data centers over single-mode fiber up to 40 km. This solution ensures ultra-low latency and high throughput for mission-critical applications. Benefit: Real-time replication and disaster recovery with end-to-end optical performance monitoring.
Metro-Scale ISP Network Extension Using 1310 nm SFP with DOM Monitoring
Integrate the GLC-EX-SMD-1000BASE-EX module into an ISP’s metro-area network to provision gigabit Ethernet services up to 40 km on single-mode fiber. DOM (Digital Optical Monitoring) delivers continuous insight into optical power and temperature. Outcome: Enhanced SLA compliance with proactive fault detection and minimal service interruptions.
Industrial IoT & SCADA Backhaul over Single-Mode Fiber
Utilize the GLC-EX-SMD-1000BASE-EX SFP transceiver (SMF, 1310 nm, DOM) for secure, long-distance connectivity between remote industrial sensors and central SCADA systems. The rugged design and real-time DOM capability support harsh environments. Benefit: Reliable, deterministic data capture and automated alerting for preventive maintenance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| GLC-EX-SMD |  GLC-FE-100FX |  GLC-FE-100BX-D |  SFP-OC48-SR |  GLC-SX-MMD | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 100Mbps | 1G | OC-48 | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1310 nm | 1300 nm | 1310/1490 nm | 1310nm | 850 nm |
| Transmission Distance | Long-Range | Short-Range | Extended-Range | Short-Range | Short-Range |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Single-mode | Multi-mode |
| Max Distance | 10 km | 2000 meters | 10km | 10 km | 220 meters |
| Supported Protocols | Ethernet | Ethernet | Ethernet | SONET, OC-48 | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Optical Fiber | Fiber |
| Power Consumption | 2.3 W | 1.2W | N/A | 3.5 W | 1.0 W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco | Cisco | Cisco | Cisco, Juniper, Huawei, Arista | Cisco |
| Product Name | GLC-EX-SMD | GLC-FE-100FX 100BASE-FX SFP Transceiver | GLC-FE-100BX-D Gigabit Ethernet Bidirectional SFP Transceiver | SFP-OC48-SR | GLC-SX-MMD |
| Height | N/A | 0.53 in | N/A | 0.33 inches | N/A |
| Width | N/A | 2.15 in | N/A | 2.17 inches | N/A |
| Depth | N/A | 0.33 in | N/A | 1.18 inches | N/A |
| Weight | N/A | 0.06 lbs | N/A | 0.08 lbs | N/A |
Reviews & Ratings
O
Owen Ross
5
Durable, professional-grade transceiver with consistent performance.
P
Paige Grant
4
Easy installation and minimal maintenance required.
Q
Quentin Blake
4
Stable throughput for enterprise fiber links.
R
Rhea Carter
5
Reliable and efficient over long distances.