Import Cisco Sfp Transceiver Glc-Lh-Sm — Buy in Bulk from Supplier in China

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Cisco SFP transceiver GLC-LH-SM by Shenzhen C-Light Network Communication Co., Ltd.
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Cisco SFP transceiver GLC-LH-SM - Image 1

Cisco SFP transceiver GLC-LH-SM

🕐Last updated: Jul 20, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryProducts
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy & Import CISCO Routers from Shenzhen C-Light Network Communication Co., Ltd. - Wholesale Supply

The Cisco SFP transceiver GLC-LH-SM is a single-mode fiber optic module designed for 1.25 Gbps data transmission over distances up to 10 kilometers using a 1310 nm wavelength. It features a duplex LC connector and complies with the SFP MSA and Cisco proprietary specifications for interoperability. The module is hot-swappable and compatible with Cisco Catalyst, ISR, and Nexus platforms.

This transceiver operates within industrial temperature ranges and meets RoHS environmental standards. The optical output power is typically between -9.5 dBm and -3 dBm, with receiver sensitivity down to -23 dBm. It uses a 1310 nm DFB laser and PIN photodiode, common in long-haul single-mode deployments. The module is designed for use with G.652 standard single-mode fiber and supports digital diagnostics monitoring (DDM).

Primary buyers include data center operators, telecom carriers, and enterprise network managers deploying point-to-point links or uplinks. Packaging is anti-static with OEM labeling. Trade terms are negotiated directly; MOQ is not stated and must be confirmed. Incoterms such as FOB Shenzhen or EXW are typically offered, with payment via T/T. Lead time depends on stock availability and is not guaranteed.

Technical Specifications for Shenzhen C-Light Network Communication Co., Ltd. CISCO Routers
ModelGLC-LH-SM
Data Rate1.25 Gbps
Wavelength1310 nm
Max Distance10 km over single-mode fiber
Connector TypeDuplex LC
Fiber TypeSingle-mode (G.652)
Transmitter TypeDFB laser (typical for GLC-LH-SM)
Receiver TypePIN photodiode (standard for this module)
Operating Temperature0°C to 70°C (commercial grade, typical)
DDM SupportYes (digital diagnostics monitoring per SFF-8472)
About Shenzhen C-Light Network Communication Co., Ltd. - Router Supplier in China

Shenzhen C-Light Network Communication Co., Ltd. is located in Nanshan District, Shenzhen, China, with a listed factory address in the Liuxiandong Industrial Park. The company is classified as an imported supplier with Harbor tier verification. No company history, certifications, or workforce size are disclosed in the listing.

The supplier sources and resells Cisco-compatible SFP transceivers. There is no indication of in-house manufacturing, testing, or R&D capability. The listing does not state whether units are new, refurbished, or third-party compatible. Buyers must confirm compatibility with specific Cisco hardware models and request test reports for optical performance before purchase.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About CISCO Routers from Shenzhen C-Light Network Communication Co., Ltd.
The output power for the GLC-LH-SM is typically between -9.5 dBm and -3 dBm. This range ensures reliable link budget over 10 km. Buyers should request an optical power test report from the supplier to confirm unit-specific values, as deviations beyond ±1 dB may cause link failure.

Sourcing CISCO Routers from Shenzhen C-Light Network Communication Co., Ltd. - China Import Guide

Before ordering, confirm the transceiver’s exact compatibility with your Cisco switch or router model. Request a compatibility list and test report showing DDM readings and optical performance. Avoid units without clear labeling or that lack a supplier-specific serial number, as these may be untested or counterfeit.

Lead time and Incoterms must be confirmed directly with the supplier. Standard terms include FOB Shenzhen or EXW, with packaging in anti-static bags inside sealed cartons. Payment is typically via T/T, but buyers should request a proforma invoice with full Incoterm definition, delivery schedule, and insurance coverage details before payment.

Upon receipt, inspect for physical damage, missing labels, or mismatched serial numbers. Use a compatible Cisco device to insert the transceiver and verify DDM data and link stability. Retain packaging and documentation for warranty claims. Request a certificate of compliance for RoHS and SFF-8472 standards, as these are critical for enterprise deployments.

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Shenzhen C-Light Network Communication Co., Ltd.
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Response Time
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Response Rate
42/100
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Products
4.5(76)
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Buy & Import Cisco Sfp Transceiver Glc — Wholesale Supply from China

Securing a reliable supply chain for Cisco Sfp Transceiver Glc-Lh-Sm is critical for maintaining your business operations. Shenzhen C-Light Network Communication Co., Ltd., a verified supplier located in China, provides high-quality Cisco Sfp Transceiver Glc ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Cisco Sfp Transceiver Glc from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shenzhen C-Light Network Communication Co., Ltd.. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Shenzhen C-Light Network Communication Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Shenzhen C-Light Network Communication Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Cisco Sfp Transceiver Glc

When importing Cisco Sfp Transceiver Glc from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Cisco Sfp Transceiver Glc

How can I get the wholesale price for Cisco Sfp Transceiver Glc-Lh-Sm?

Click the "Request Quotation" button to contact Shenzhen C-Light Network Communication Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Cisco Sfp Transceiver Glc in bulk from China?

Yes, Shenzhen C-Light Network Communication Co., Ltd. provides Cisco Sfp Transceiver Glc for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Shenzhen C-Light Network Communication Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Cisco Sfp Transceiver Glc to your country.

How do I request a sample of Cisco Sfp Transceiver Glc-Lh-Sm?

Send a direct message to Shenzhen C-Light Network Communication Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Shenzhen C-Light Network Communication Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Cisco Sfp Transceiver Glc?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Shenzhen C-Light Network Communication Co., Ltd..

Does Shenzhen C-Light Network Communication Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Shenzhen C-Light Network Communication Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Products suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Related manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Shenzhen C-Light Network Communication Co., Ltd. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our B2B marketplace.

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