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DS-CWDM-1510-C
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- 1510nm CWDM GE 1/2-Gbps FC SFP Cisco MDS Compatible
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DS-CWDM-1510-C Overview
DS-CWDM-1510-C is a high-performance SFP transceiver engineered for CWDM applications that supports a 10G data rate over long-range, single-mode fiber links using LC connectors. It operates at a wavelength of 1510 nm and is fully compliant with Ethernet protocols, making it an ideal choice for sophisticated telecom, data center, and enterprise network environments.
Designed with a compact form factor, the DS-CWDM-1510-C offers optimized physical dimensions for easy integration into modern rack systems. Its robust construction ensures stable performance throughout its operating temperature range of 0 to 70°C, and its industry-standard build guarantees compatibility with major network platforms such as Cisco, Juniper, and Huawei.
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DS-CWDM-1510-C Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 10G |
| Connector Type | LC |
| Wavelength | 1510 nm |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 80 km |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | 2.2 W |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco / Juniper / Huawei |
| Product Name | DS-CWDM-1510-C |
| Height | 0.33 inches |
| Width | 2.22 inches |
| Depth | 0.53 inches |
| Weight | 0.16 lbs |
Quality Certifications
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Product Comparison Table
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| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco | Cisco / Juniper / Huawei | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 1G | 10G | 40G | 10G | 40G |
| Depth | 1.2 inches | N/A | N/A | 0.53 inches | 0.47 inches |
| Fiber Type | Single-mode | Single-mode | N/A | Single-mode | Multi-mode |
| Form Factor | SFP | SFP | QSFP | SFP | QSFP+ |
| Height | 0.3 inches | N/A | N/A | 0.33 inches | 0.62 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 10 km | 80 km | N/A | 80 km | 100 meters |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 3.5W | 4.0 W | N/A | 2.2 W | 3.5W |
| Product Name | SFP-GE-TDM-STM4 | DWDM-SFP10G-3112-ER-C | QSFP-40G-CSR4-C | DS-CWDM-1510-C | J4859C-C QSFP+ Transceiver |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet, STM-4 | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Extended-Range | Short-Range | Long-Range | Short-Range |
| Wavelength | 1310 nm | 1550 nm | N/A | 1510 nm | 850nm |
| Weight | 0.1 lbs | N/A | N/A | 0.16 lbs | 0.20 lbs |
| Width | 0.6 inches | N/A | N/A | 2.22 inches | 1.17 inches |
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Questions & Answers
Q
What is the DS-CWDM-1510-C 1510nm CWDM GE 1/2-Gbps FC SFP module?
A
The DS-CWDM-1510-C is a Cisco MDS-compatible 1510 nm CWDM SFP transceiver supporting 1 GbE and 1/2 Gbps Fibre Channel for single-mode fiber links.
Q
Which Cisco MDS platforms support the DS-CWDM-1510-C module?
A
The DS-CWDM-1510-C is fully interoperable with Cisco MDS 9000 Series directors and switches that accept Cisco-qualified SFP optics.
Q
What data rates does the DS-CWDM-1510-C support?
A
It supports Gigabit Ethernet (1 Gbps) and Fibre Channel at 1/2 Gbps over CWDM networks.
Q
What is the maximum transmission distance of the DS-CWDM-1510-C?
A
The DS-CWDM-1510-C delivers reliable links up to 25 km over standard single-mode fiber (SMF) at 1510 nm wavelength.
Q
What fiber type is required for the DS-CWDM-1510-C?
A
It requires standard ITU-T G.652 single-mode fiber to achieve its full 25 km reach at 1510 nm.
Q
Is the DS-CWDM-1510-C hot-swappable?
A
Yes. The DS-CWDM-1510-C SFP module is hot-pluggable for seamless insertion or removal without powering down your Cisco MDS switch.
Q
Does the DS-CWDM-1510-C support digital diagnostics monitoring (DDM)?
A
Yes. It features DDM (SFF-8472) for real-time monitoring of optical power, temperature, voltage and laser bias current.
Q
What is the operating temperature range for the DS-CWDM-1510-C?
A
The DS-CWDM-1510-C operates reliably from 0°C to 70°C (32°F to 158°F) ambient temperature.
Q
How much power does the DS-CWDM-1510-C consume?
A
Typical power consumption is 1.0 W, ensuring energy-efficient operation in high-density deployments.
Q
Which CWDM channel does the DS-CWDM-1510-C use?
A
The module operates on the 1510 nm channel (CWDM channel 51) as specified in the ITU-T G.694.2 grid.
Q
Can the DS-CWDM-1510-C be used in DWDM networks?
A
No. The DS-CWDM-1510-C is designed exclusively for CWDM systems; it is not DWDM-compatible.
Q
How do I install the DS-CWDM-1510-C in a Cisco MDS switch?
A
Simply insert the SFP module into any open SFP port until it latches, then connect your single-mode fiber patch cable.
Q
Does the DS-CWDM-1510-C come with a warranty?
A
Yes. It includes a standard 1-year replacement warranty against defects in materials and workmanship.
Q
What part number should I order for 1510 nm CWDM SFP Cisco MDS compatibility?
A
Order SKU DS-CWDM-1510-C for a Cisco MDS-compatible 1510 nm CWDM GE 1/2-Gbps FC SFP.
Q
How does the DS-CWDM-1510-C compare to Cisco OEM optics?
A
The DS-CWDM-1510-C offers identical performance and compatibility at a lower cost, with full MDS platform support.
Q
Can I multiplex multiple DS-CWDM-1510-C modules on one fiber link?
A
Yes. Using a CWDM mux/demux, you can aggregate up to 18 different CWDM channels including the 1510 nm port.
