The Cisco Compatible 10GBASE-CWDM SFP+ 1270nm~1450nm 40km DOM LC SMF optical transceiver Module is designed to serve enterprise network engineers, telecom operators, and data center architects requiring robust long-distance fiber connectivity. This solution from experienced optical transceiver manufacturers targets deployments that demand high-speed 10 Gigabit Ethernet links over single-mode fiber (SMF) with efficient wavelength multiplexing across the ITU-T CWDM grid. Its compatibility with Cisco hardware platforms further extends utility for procurement teams requiring dependable, interoperable optical equipment sourced from certified optical transceiver supplier channels.
This high-performance optical transceiver supports data rates up to 10.3125Gbps with wavelength flexibility between 1270nm and 1450nm, addressing telecom-grade channels effectively. It integrates cooled DFB laser transmission and PIN photodiode receiving technologies to maintain stable optical signals with a power budget suitable for distances up to 40 km on SMF. The module includes a duplex LC interface and supports digital optical monitoring (DOM), offering real-time status on temperature, voltage, laser current, and optical power metrics. Compliance with SFF-8413 and IEEE 802.3ae standards guarantees seamless plug-and-play functionality vital for network engineers evaluating optical transceivers.
Organizations focused on metropolitan area networks (MANs), campus backbone extensions, and wide-area network (WAN) links benefit from integrating this optical transceiver. Telecom service providers and enterprise IT teams gain enhanced network scalability by utilizing CWDM wavelength multiplexing to optimize fiber assets without extensive infrastructure changes. The module’s compliance with multiple industry standards ensures reliability in Cisco-compatible routing and switching environments while facilitating proactive network maintenance through DOM capabilities. As a result, it substantiates investment decisions reflecting long-term operational efficiency within communication infrastructure projects promoted by optical transceiver manufacturers globally.
Product AdvantagesThis module’s compact SFP+ form factor enables high-density switch and router configurations, aligning with modern data center architecture principles promoted by top optical transceiver manufacturers and verified optical transceiver supplier entities. The cooled DFB laser and PIN receiver are engineered for thermal stability and low power consumption, supporting energy-efficient system design without sacrificing performance. Inclusion of a standardized duplex LC connector facilitates straightforward fiber connectivity, while adherence to SFF-8413 mechanical and electrical specifications ensures modular interoperability across a broad range of network hardware, streamlining inventory and deployment for IT procurement professionals.
From a network operations perspective, this optical transceiver delivers consistent 10Gbps throughput with a bit error rate of 1E-12, critical for maintaining data integrity in high-demand communication environments. Its integrated digital optical monitoring empowers network administrators with accurate diagnostics, enabling preemptive fault detection and rapid troubleshooting, thereby reducing downtime and operational costs. Additionally, the module’s hot-pluggable design simplifies in-field upgrades and replacements, reinforcing its value proposition to systems integrators and network managers prioritizing scalable and maintainable fiber optic solutions supplied by reliable optical transceiver supplier channels.
Every fiber optic transceiver is thoroughly tested by the Miray Assurance Program, which is equipped with the world’s most advanced analytical equipment to ensure that our transceivers meet the industry’s international public protocol standards while still functioning flawlessly in your facility.
Eye Pattern Test: A high-speed oscilloscope is used to capture the optical signal output from a transceiver to form an eye diagram. It is used to assess the quality of the transceiver signal and determine the quality of the signal.
High and Low Temperature Test: The transceiver was placed in a high and low temperature control box to evaluate the signal quality of the transceiver and the degree to which the transceiver device was subjected to stress at temperatures ranging from -40°C to +85°C.
Aging Test: The transceiver is subjected to high and low temperature cycling environments (-40°C to +85°C) for more than 72 hours of continuous power-on operation to screen for early failure modules through accelerated aging and improve product reliability.
BER Test: A pseudo-random code pattern is sent using a bit error recorder (BERT), transmitted and received through a transceiver to quantify the accuracy of the transmission of the optical module at a certain bit error rate.
Use Scenarios
In metropolitan network environments requiring interconnection between distributed offices or data centers, this Cisco Compatible 10GBASE-CWDM SFP+ optical transceiver supports fiber links extending up to 40 km over SMF. Network infrastructure teams leverage its CWDM wavelength flexibility to multiplex multiple channels on a single fiber, optimizing fiber utility while complying with ITU-T grid standards. The optical transceiver’s precise digital optical monitoring aids in maintaining link integrity, ensuring sustained high throughput across Cisco-compatible hardware. Its compatibility and robust design minimize integration challenges, making it a preferred product among optical transceiver manufacturers delivering solutions to telecom and enterprise sectors.
Data center network architects rely on high-performance optical transceivers to interlink switches and servers efficiently, ensuring low latency and high bandwidth availability. This optical transceiver module, compliant with IEEE 802.3ae and SFF-8413, is deployed to extend 10 Gigabit Ethernet backbone connections within campus or multi-facility environments. The low power consumption and compact form factor reduce thermal loads and maximize port density, critical for scalable data centers managed by experienced optical transceiver supplier firms. Real-time diagnostic capabilities integrated into the module facilitate continuous monitoring and swift maintenance, aligning with reliable practices in network management and uptime assurance.
Eye Diagram Testing
Bit Error Rate (BER) Test
Optical Spectrum Test
Hardware Compatibility Test: Install the transceiver on the switch, router, server, and NIC device in real time: 1. Ensure that the transceiver can be installed or uninstalled smoothly. 2. Verify that the transceiver is compatible with different brands of devices and fiber optic patch cords. 3. Verify that the transceiver restores the link connection normally after the device is rebooted.
Software Compatibility Test: Check if the transceiver can be recognised properly by each brand of switch, NIC, server, and that no error logs are popping up from the switch. The transceiver information recognised by the device is consistent with the transceiver label description.
We use advanced quality management solutions. The four-fold quality firewall system (self-inspection-IPQC-OQC-OBA) effectively eliminates the flow of bad products into the market.
Visual inspection: 100% visual inspection of transceivers by production employees.
Microscopic examination: Using a 20x and 200x microscope, respectively, examine the electronics on the transceiver.
IPQC: During the production process, semi-finished products of important processes are fully IPQC inspected to ensure that there are no potential abnormalities in the transceiver production process.
OQC: OQC inspects the transceivers after production before they are sent to the warehouse and freezes the entire batch if abnormalities are found to ensure that the abnormal products do not reach the market.
OBA: For the products ordered by customers, OBA inspection is carried out on the products after relevant functional tests and product packaging to ensure that the products are in line with the customer’s requirements.
| Model No. | SFP-10G-CWxx-40 | Vendor Name | Miray |
| Form Factor | SFP+ | Max Data Rate | 10.3125Gbps |
| Wavelength | 1270~1450nm | Max Cable Distance | 40km |
| Media | SMF | Connector | Duplex LC |
| Transmitter Type | DFB | Receiver Type | PIN |
| TX Power | -2～5dBm | Receiver Sensitivity | <-15dBm |
| Electrical Modulation | 10.3125Gb/s NRZ | Optical Modulation | 10.3125Gb/s NRZ |
| Power Consumption | ≤1.0W | CBit Error Ratio(BER) | 1.00E-12 |
| Temperature Range | 0 to 70℃(32 to 158°F) | Operating Relative Humidity | 5%～85% |
| Protocols | SFP+MSA Compliant,SFF8472,SFF8431, 802.3ae,ITU-T G.652 |
Main application environments |
10 Gigabit Ethernet,10G Fiber Channel, CWDM Networks |
