United States$5,000,000+
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Marcus Delaney
5
GLC-LH-SM delivered consistent 1000BASE-LX performance across single-mode fiber.
GLC-LH-SM
GE SFP, LC connector LX/LH transceiver
FEATURED DEAL
Name:
GLC-LH-SM
- Description:
- GE SFP, LC connector LX/LH transceiver
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 746320609133
- Condition:
- Warranty:
- 3
- List Price:
$995.00
- Price:
$127.0087.2% off
Quantity:
1
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GLC-LH-SM Overview
GLC-LH-SM is a high-performance SFP optical transceiver module designed for 1G Ethernet applications. It features an LC connector interface, supports long-range transmission over single-mode fiber up to 10 km, and adheres to stringent form factor and physical dimension standards for integration in data centers, enterprise networks, and telecom facilities.
The compact design of the Cisco GLC-LH-SM ensures seamless compatibility with a wide range of networking systems while delivering reliable performance under diverse operating conditions. With protocol support for Ethernet and optimized for long-range connectivity, this SFP transceiver module provides an ideal solution for extending network reach in mission-critical deployments.
GLC-LH-SM price is $127.00, a 87.2% saving from the Cisco list price of $995.00. GLC-LH-SM is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for GLC-LH-SM for additional pricing. Browse the full Cisco Sfp Glc Module series or explore all Cisco products.
GLC-LH-SM Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1310 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 1.2W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco
- Product Name
- Cisco GLC-LH-SM
- Height
- 0.59 inches
- Width
- 0.94 inches
- Depth
- 2.91 inches
- Weight
- 0.08 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 GLC-LH-SM |  SFP-GE-L |  DWDM-SFP-3190 |  POM-OC48-IR1-LC |  GLC-TE++= | |
|---|---|---|---|---|---|
| Compatibility | Cisco | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco |
| Connector Type | LC | LC | LC | LC | RJ45 |
| Data Rate | 1G | 1G | 1G | OC-48 (2.488 Gbps) | 1G |
| Depth | 2.91 inches | 1.6 inches | 0.33 inches | N/A | 1.3 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | N/A |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Height | 0.59 inches | 0.55 inches | 0.53 inches | N/A | 0.25 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 10 km | 10 km | 80 km | 10 km | 100 meters |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 1.2W | 2.5W | 1W | N/A | 1.5W |
| Product Name | Cisco GLC-LH-SM | SFP-GE-L Long Range 1G Transceiver | DWDM-SFP-3190 | POM-OC48-IR1-LC | GLC-TE++= |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Ethernet / Fibre Channel | SONET, Ethernet | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Intermediate-Range | Short-Range |
| Wavelength | 1310 nm | 1310nm | 1550nm | 1310 nm | N/A |
| Weight | 0.08 lbs | 0.1 lbs | 0.03 lbs | N/A | 0.13 lbs |
| Width | 0.94 inches | 1.0 inches | 1.78 inches | N/A | 0.55 inches |
Reviews & Ratings
N
Nathan Crowder
4
Strong compatibility with our core switches and stable throughput.
O
Owen Fitzgerald
5
Reliable gigabit connectivity over extended distances.
P
Peter Langford
3
DOM monitoring made link visibility simple.
Q
Quinn Halbrook
4
Dependable SFP for enterprise backbone connections.
R
Ralph Jennings
5
Clean optical output and predictable performance.
S
Stefan Morales
5
Excellent long-haul gigabit module for production networks.
Questions & Answers
What is the GLC-LH-SM GE SFP LC connector LX/LH transceiver?
The GLC-LH-SM is a Gigabit Ethernet Small Form‐Factor Pluggable (SFP) transceiver with an LC duplex connector designed for 1000BASE-LX/LH single-mode optical links.
What data rate does the GLC-LH-SM support?
This transceiver supports a 1 Gbps data rate for Gigabit Ethernet applications over single-mode fiber.
What wavelength and reach does the GLC-LH-SM provide?
It operates at a 1310 nm wavelength and delivers reliable transmission up to 10 km over single-mode fiber.
Which connector type does the GLC-LH-SM use?
The module features an industry-standard LC duplex connector for fiber coupling.