GLCLHSMDSTTA StarTech.com Cisco GLC-LH-SMD Compatible SFP Module - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10km - 1310nm - DDM Cisco Firepower, ASR920, IE2000
- Authenticity: Original Genuine OEM
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Cisco GLC-LH-SMD Compatible SFP Module - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10km - 1310nm - DDM Cisco Firepower, ASR920, IE2000
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GLCLHSMDSTTA Overview
STARTECH GLCLHSMDSTTA Cisco Glc-lh-smd Comp. Sfp Module - Taa - Sfp (mini-gbic) Transceiver Module - Gige - Taa COMPLIANT(GLCLHSMDSTTA)
StarTech.com Cisco GLC-LH-SMD Compatible SFP Module - 1000BASE-LX/LH - 1GbE Single Mode Fiber Optic Transceiver - 1GbE SFP - LC 10km 1310nm - DDM Cisco Firepower, ASR920, IE2000 (GLCLHSMDSTTA)
- 100% CISCO GLC-LH-SMD COMPATIBLE: Works with Cisco switches like Firepower, ASR920, IE2000, IE4000, ASR1000 and others
- TECHNICAL SPECS: 1000BASE-LX/LH / 1 Gbps / Single Mode (SMF)/Multi Mode (MMF) / LC Connector / 1310nm / Digital Diagnostic Monitoring (DDM) / Distances up to 10km (6.2mi)
- TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in Cisco routers and switches; DDM support reports the transceiver's status to most SNMP network management tools
- WORKS WITH MSA COMPLIANT SWITCHES: Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules
- THE IT PRO’S CHOICE: Designed and built for IT Professionals, this SFP module is backed for life (lifetime of module, not network switch), including free lifetime 24/5 multi-lingual technical assistance.
- SFP Fiber optic 1250 Mbit/s
- Wavelength: 1310 nm
- Hot-swap
- Power consumption (typical): 1 W
Summary Description
StarTech.com Cisco GLC-LH-SMD Compatible SFP Module - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10km - 1310nm - DDM Cisco Firepower, ASR920, IE2000. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1250 Mbit/s, Interface type: SFP. Product colour: Silver, Housing material: Zinc steel, Mean time between failures (MTBF): 807636 h. Power consumption (typical): 1 W. Width: 13.8 mm, Depth: 57 mm, Height: 10.5 mm. Number of products included: 1 pc(s), Package width: 74 mm, Package depth: 123 mm
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Specifications
Overview
| Condition | New |
|---|---|
| Brand | StarTech.com |
| Stock | In Stock |
Performance
| SFP transceiver type | Fiber optic |
|---|---|
| Maximum data transfer rate | 1250 Mbit/s |
| Interface type | SFP |
| Single-mode fiber (SMF) supported | Y |
| Multi-mode fiber (MMF) supported | Y |
| Fiber optic connector | LC |
| SFP transceiver standard | LH, LX |
| Maximum transfer distance | 10000 m |
| Wavelength | 1310 nm |
| Networking standards | IEEE 802.3z |
| Duplex system | Full |
| Auto MDI/MDI-X | Y |
| Digital Diagnostics Monitoring (DDM) | Y |
Features
| Product colour | Silver |
|---|---|
| Housing material | Zinc steel |
| Hot-swap | Y |
| Mean time between failures (MTBF) | 807636 h |
Power
| Power consumption (typical) | 1 W |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 70 °C |
|---|---|
| Storage temperature (T-T) | -40 - 85 °C |
| Operating relative humidity (H-H) | 5 - 95% |
Weight & dimensions
| Width | 13.8 mm |
|---|---|
| Depth | 57 mm |
| Height | 10.5 mm |
| Weight | 19 g |
Packaging data
| Number of products included | 1 pc(s) |
|---|---|
| Package width | 74 mm |
| Package depth | 123 mm |
| Package height | 34 mm |
| Package weight | 52 g |
Technical details
| Sustainability certificates | CE, RoHS |
|---|
Logistics data
| Master (outer) case width | 341 mm |
|---|---|
| Master (outer) case length | 645 mm |
| Harmonized System (HS) code | 85369010 |
| Master (outer) case height | 293 mm |
| Products per master (outer) case | 150 pc(s) |
Resources
Documents
Frequently Asked Questions (FAQs)
Is the StarTech.com GLCLHSMDSTTA compatible with my existing Cisco switch infrastructure? +
Yes, this SFP transceiver is specifically engineered to be 100% MSA compliant and programmed to match the OEM specifications of Cisco hardware. It is extensively tested for seamless integration with a wide range of platforms, including Cisco Firepower, ASR920, and IE2000 series switches, ensuring it performs just like a genuine Cisco module.
What is the maximum reach and fiber type supported by the GLCLHSMDSTTA transceiver? +
This module is designed for 1000BASE-LX/LH Gigabit Ethernet applications using single-mode fiber (SMF). It supports a transmission distance of up to 10 kilometers over OS2 cabling. Operating at a 1310nm wavelength, it provides a reliable, high-speed optical link for campus-scale networking and data center interconnects.
Does this module support Digital Diagnostic Monitoring (DDM)? +
Absolutely. The GLCLHSMDSTTA supports Digital Diagnostic Monitoring, also known as Digital Optical Monitoring (DOM). This feature allows network administrators to monitor real-time parameters of the SFP, such as optical input/output power, temperature, and transceiver supply voltage, facilitating proactive troubleshooting and ensuring optimal link performance across your fiber infrastructure.
Can I use this SFP module in an industrial environment like the IE2000 series? +
Yes, this transceiver is designed for robust performance and is verified for compatibility with Cisco industrial Ethernet switches like the IE2000. Its standardized SFP form factor allows for easy hot-swappable installation, providing consistent data transmission even in demanding enterprise and industrial network environments.
What type of fiber optic connector interface does this module utilize? +
The GLCLHSMDSTTA is equipped with a standard Duplex LC connector interface. This is the industry-standard connector for 1GbE SFP modules, ensuring compatibility with most pre-existing fiber patch cables. Simply snap the LC connectors into the SFP, and the module will establish a link once inserted into your switch's SFP port.
Will using a third-party module like this affect my Cisco device's reliability? +
StarTech.com transceivers are built to exceed industry standards and are tested to ensure they function reliably within Cisco hardware. By matching the electrical and optical specs of the original Cisco GLC-LH-SMD, these modules maintain system stability without triggering compatibility errors or affecting the uptime of your networking equipment.
Is this SFP module suitable for long-haul Gigabit Ethernet links? +
This module is categorized as a long-haul (LH) transceiver. While 10km is its maximum range, it is highly efficient for both short-reach and medium-distance fiber runs within a building or across a campus. It is the ideal choice for businesses needing to extend their network reach beyond the limits of traditional copper Ethernet cabling.
How do I ensure this transceiver is configured correctly after installation? +
Installation is straightforward due to the hot-swappable nature of the module. Once inserted into an available SFP slot, the switch will typically recognize the device automatically. You can verify the operational status and link speed by accessing the device management console, where DDM data will be visible to confirm the module is transmitting and receiving properly.
Can I request a bulk quote for multiple GLCLHSMDSTTA units for a large project? +
Certainly. BuyRouterSwitch.com specializes in supporting large-scale enterprise rollouts. If you require a high volume of these transceivers for a data center upgrade or campus infrastructure project, contact our sales department. We provide competitive bulk pricing and can help streamline your procurement process to ensure all your hardware arrives on schedule.
Why should I choose BuyRouterSwitch.com for my enterprise networking hardware? +
At BuyRouterSwitch.com, we pride ourselves on delivering authentic enterprise-grade hardware to IT professionals worldwide. We focus on providing a secure, streamlined ordering experience and maintaining a deep inventory of essential components. When you partner with us, you gain access to expert-verified networking equipment and a dedicated sales team committed to meeting your organization's technical and budgetary requirements.
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