Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The Cisco Compatible 1.25G 1550nm SM 120KM SFP is a small form‑factor pluggable optical transceiver designed for single‑mode fiber links. It transmits at a data rate of 1.25 Gbps on a 1550 nm wavelength and supports reach distances up to 120 km when used with LC duplex connectors. The module includes Digital Diagnostic Monitoring (DDM) for real‑time temperature, voltage and optical power read‑outs. It is manufactured in China and shipped from the Shenzhen port.
In the telecom market, 1550 nm SFPs are standard for long‑haul and metro applications because the wavelength experiences low attenuation in SM fiber. Typical compliance includes IEC 61753‑1 for optical performance and the module meets the IEEE 802.3z standard for Gigabit Ethernet. The transceiver’s operating temperature ranges from - 40 °C to +85 °C for industrial use and 0 °C to +70 °C for commercial environments, matching common data‑center specifications. Etu‑link’s product line follows the same form factor and pin‑out as the original Cisco GLC‑LH‑SMD part.
Network integrators, data‑center operators and telecommunications carriers use this SFP in Ethernet, SDH, SONET and ATM equipment to extend link distances without repeaters. The listing notes individual packaging or cartons of ten units, but does not disclose minimum order quantities or pricing, so buyers should request those details directly. Compatibility with Cisco 2900, 4000 and 5000 series as well as Huawei, ZTE, Juniper and HP platforms is confirmed in the supplier’s description. Importers should confirm Incoterms, payment method and lead‑time with the supplier before placing an order.
| Data Rate | 1.25 Gbps |
| Wavelength | 1550 nm |
| Maximum Reach | 120 km |
| Interface | LC duplex |
| Fiber Type | Single‑mode (SM) - typical for 1550 nm SFPs |
| DDM | Yes (Digital Diagnostic Monitoring) |
| Operating Temperature (Commercial) | 0 °C to +70 °C |
| Operating Temperature (Industrial) | -40 °C to +85 °C - typical |
| Compatibility | Cisco 2900/4000/5000 Series, Huawei, ZTE, Juniper, HP - typical for compatible SFPs |
| Package | Individual unit or 10 pcs/carton - typical packaging |
Etu‑link Technology Co., Ltd. is an imported supplier headquartered on the 1st Floor of the 7th Building, Jingxuan Industry Park, Donghuan 2nd Road, Shenzhen, Guangdong 518109, China. The company holds a Harbor trust tier, indicating it has passed basic verification checks on the marketplace. Current response metrics show a response rate of 0 % and no recorded average response time, suggesting limited recent communication.
The firm lists a range of optical transceiver modules that are compatible with major network equipment vendors, including Cisco, Huawei and ZTE. Its product catalogue focuses on small‑form‑factor pluggable (SFP) devices covering wavelengths from 850 nm to 1550 nm and distances up to 120 km. No additional corporate history, production capacity or client references are provided in the listing.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before confirming an order, importers should verify that the transceiver’s wavelength, data rate and DDM functionality match the specifications of their existing network equipment. Request the exact part number, a compliance certificate such as IEC 61753‑1 and a test report confirming the 120 km reach on single‑mode fiber. Confirm that the supplier can provide the required quantity and that the packaging (individual or 10‑unit cartons) meets your handling preferences.
Logistics for this product are typically arranged from the Shenzhen port in Guangdong province. Ask the supplier to specify the anticipated lead‑time, preferred Incoterms (for example FOB Shenzhen or CIF destination
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Cisco Compatible 1.25g 1550nm Sm 120km Sfp for your business, securing the right balance of quality and cost is essential. Etu-link Technology Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $70/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Networking & Internet Peripherals sector with strong demand from importing countries worldwide.
Importing Cisco Compatible 1.25g 15 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Etu-link Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cisco Compatible 1.25g 15 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Networking & Internet Peripherals category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Cisco Compatible 1.25g 15 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Cisco Compatible 1.25g 1550nm Sm 120km Sfp from Etu-link Technology Co., Ltd. is $70/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Etu-link Technology Co., Ltd. through EximNext.
The supplier, Etu-link Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cisco Compatible 1.25g 15. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Cisco Compatible 1.25g 1550nm Sm 120km Sfp depends on the specific grade and form. Contact Etu-link Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Cisco Compatible 1.25g 15 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Etu-link Technology Co., Ltd.. Ensure you have the necessary import licenses for Networking & Internet Peripherals products in your destination country.
Yes, Etu-link Technology Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Etu-link Technology Co., Ltd. through EximNext.
Etu-link Technology Co., Ltd. offers Cisco Compatible 1.25g 15 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cisco Compatible 1.25g 15 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Etu-link Technology Co., Ltd. through our platform.
Etu-link Technology Co., Ltd. maintains international quality certifications. These ensure that the Cisco Compatible 1.25g 15 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Etu-link Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Etu-link Technology Co., Ltd..
Discover more products in Networking & Internet Peripherals from verified suppliers worldwide.