GLCLHSM10PST StarTech.com Cisco GLC-LH-SM Compatible SFP Transceiver Module - 1000BASE-LX/LH - 10 PACK~10 Pack Cisco GLC-LH-SM Compatible SFP Module (10 Pack) - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC
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Cisco GLC-LH-SM Compatible SFP Transceiver Module - 1000BASE-LX/LH - 10 PACK~10 Pack Cisco GLC-LH-SM Compatible SFP Module (10 Pack) - 1000BASE-LX/LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10km - 1310nm - DDM Cisco
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GLCLHSM10PST Overview
STARTECH Cisco Glc-lh-sm Comp. Sfp Module - 10 Pack - Sfp (mini-gbic) Transceiver Module - GIGE.(GLCLHSM10PST)
StarTech.com Cisco GLC-LH-SM Compatible SFP Module (10 Pack) - 1000BASE-LX/LH - 1GbE SMF Optic Transceiver - LC 10km - 1310nm Cisco Firepower, ASR920, IE2000 (GLCLHSM10PST)
- 100% CISCO GLC-LH-SM 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 / 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-SM Compatible SFP Transceiver Module - 1000BASE-LX/LH - 10 PACK~10 Pack Cisco GLC-LH-SM Compatible SFP Module (10 Pack) - 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: Steel, Aluminium, Mean time between failures (MTBF): 3092408 h. Power consumption (typical): 1 W. Width: 13.7 mm, Depth: 56.6 mm, Height: 12.5 mm. Number of products included: 10 pc(s), Package width: 125 mm, Package depth: 182 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 |
| Multi-mode fiber (MMF) supported | Yes |
| 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 | Yes |
| Digital Diagnostics Monitoring (DDM) | No |
| Fiber ports quantity | 1 |
Features
| Product colour | Silver |
|---|---|
| Housing material | Steel, Aluminium |
| Hot-swap | Yes |
| Mean time between failures (MTBF) | 3092408 h |
| Certification | CE, FCC, UL |
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 | 13.7 mm |
|---|---|
| Depth | 56.6 mm |
| Height | 12.5 mm |
| Weight | 25 g |
Packaging data
| Number of products included | 10 pc(s) |
|---|---|
| Package width | 125 mm |
| Package depth | 182 mm |
| Package height | 36 mm |
| Package weight | 250 g |
Technical details
| Sustainability certificates | RoHS |
|---|
Logistics data
| Master (outer) case width | 362 mm |
|---|---|
| Master (outer) case length | 416 mm |
| Harmonized System (HS) code | 85369010 |
| Master (outer) case height | 347 mm |
| Products per master (outer) case | 50 pc(s) |
Resources
Documents
Frequently Asked Questions
What is the maximum reach for the StarTech.com GLCLHSM10PST SFP transceiver? +
This SFP module is designed for long-reach Gigabit Ethernet applications. It supports 1000BASE-LX/LH standards, providing reliable connectivity over single-mode fiber (SMF) at distances up to 10 kilometers. It is an ideal solution for campus backbones or inter-building connections requiring extended reach beyond standard copper cabling limitations.
Does this 10-pack of transceivers support Digital Diagnostics Monitoring (DDM)? +
Yes, these modules are equipped with Digital Diagnostics Monitoring (DDM) capabilities. This feature allows network administrators to monitor real-time parameters such as optical output power, input power, temperature, laser bias current, and transceiver supply voltage. Utilizing DDM helps proactively troubleshoot connectivity issues and maintain optimal fiber optic performance across your enterprise infrastructure.
Is the GLCLHSM10PST compatible with Cisco switches that require GLC-LH-SM modules? +
These StarTech.com transceivers are specifically engineered to be 100% compatible with Cisco hardware that lists the GLC-LH-SM as a requirement. They undergo rigorous testing to ensure they meet or exceed Cisco's original manufacturer specifications, providing a seamless plug-and-play experience for your existing switches, routers, and network interface cards.
What wavelength and connector type does this transceiver use? +
The GLCLHSM10PST operates at a 1310nm wavelength, which is standard for long-haul single-mode fiber transmissions. It features a standard duplex LC connector interface. This configuration ensures compatibility with existing LC-terminated single-mode fiber patch cables currently deployed in most enterprise network cabinets and data centers.
Can I use these SFP modules for high-speed data center uplinks? +
These modules are perfectly suited for 1GbE (Gigabit Ethernet) network uplinks in data center environments. While they provide high-performance connectivity, please ensure your switches are configured for 1000BASE-LX/LH fiber ports to maintain synchronization. They are excellent for cost-effectively scaling your network bandwidth across racks or between rows.
Are these transceivers hot-swappable during network operation? +
Yes, these SFP modules are hot-swappable, meaning they can be installed or removed from an SFP port without powering down the network switch or interrupting current data traffic on other ports. This functionality is essential for minimizing downtime when performing routine hardware maintenance or network expansions in mission-critical environments.
What kind of fiber optic cable is required for these modules? +
These transceivers are optimized for single-mode fiber (SMF) infrastructure. To achieve the full 10km distance, ensure you are utilizing high-quality OS1 or OS2 single-mode patch cables. Using incorrect fiber types, such as multimode cable, will significantly reduce the effective reach and signal integrity of the connection.
Do I need to install special drivers to use these modules in my Cisco switch? +
No special software or device drivers are required. These modules use standard SFP communication protocols, allowing the Cisco switch to auto-detect and configure the port as soon as the module is inserted. If the device does not immediately recognize the SFP, ensure your switch firmware is up to date and the port is administratively enabled.
Can I request a bulk quote for these 10-packs from BuyRouterSwitch.com? +
Absolutely. If you are planning a large-scale infrastructure deployment and require multiple 10-packs, our sales team can provide competitive bulk pricing tailored to your specific project needs. Please contact us directly through the BuyRouterSwitch.com platform to discuss your requirements, and we will prepare a formal quote that maximizes your procurement budget.
Why should I choose BuyRouterSwitch.com for my networking hardware needs? +
At BuyRouterSwitch.com, we specialize in providing authentic, high-quality enterprise hardware to networking professionals. We prioritize secure ordering processes and maintain a deep inventory of essential components, ensuring you receive the exact hardware specifications required for your environment. When you purchase from us, you get a dedicated team focused on facilitating your procurement process efficiently and professionally.
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