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DWDM-SFP10G-3661-ER-C
- Description:
- 10GBase-DWDM 1536.61nm SFP+ 40KM Cisco Compatible
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DWDM-SFP10G-3661-ER-C Overview
DWDM-SFP10G-3661-ER-C is a high-performance 10G SFP+ DWDM transceiver featuring an LC connector designed for extended-range applications. It supports Ethernet-based protocols over single-mode fiber, delivering industry-standard 10G data rates that cater to the rigorous demands of modern data centers, enterprise networks, and telecom infrastructures.
Engineered with a compact SFP+ form factor and optimized physical dimensions, this transceiver is ideal for long-haul communications and DWDM systems where extended transmission distances (up to 80 km) are required. It provides reliable interoperability with leading network equipment vendors, ensuring seamless integration into various optical transport and networking environments.
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DWDM-SFP10G-3661-ER-C Specifications
| Product Type | Transceiver |
| Form Factor | SFP+ |
| Data Rate | 10G |
| Connector Type | LC |
| Wavelength | 1550 nm |
| Transmission Distance | Extended-Range |
| Fiber Type | Single-mode |
| Max Distance | 80 km |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | N/A |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista |
| Product Name | DWDM-SFP10G-3661-ER-C |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Depth | N/A | 1.65 inches | N/A | N/A | 1.18 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | SFP | SFP+ | SFP+ | SFP+ |
| Height | N/A | 0.66 inches | N/A | N/A | 0.66 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 40 km | 80 km | 80 km | 80 km | 80 km |
| Network Interface | Fiber | Fiber | Fiber | 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 | N/A | 1.5 W | N/A | 3.5 W | 3.5W |
| Product Name | SFP-10G-BX40U-I-C | DWDM-SFP10G-3504-ER-C | DWDM-SFP10G-3661-ER-C | DWDM-SFP10G-3819-ER-C | DWDM-SFP10G-4373-ER-C |
| 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 | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Extended-Range | Extended-Range | Extended-Range | Extended-Range |
| Wavelength | 1270nm/1330nm | 1550 nm | 1550 nm | 1553.3 nm | 1550 nm |
| Weight | N/A | 0.09 lbs | N/A | N/A | 0.2 lbs |
| Width | N/A | 0.66 inches | N/A | N/A | 0.78 inches |
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Questions & Answers
Q
What is the DWDM-SFP10G-3661-ER-C module?
A
The DWDM-SFP10G-3661-ER-C is a Cisco-compatible 10GBase-DWDM SFP+ transceiver operating at 1536.61 nm with a 40 km single-mode fiber reach.
Q
Which wavelength does the DWDM-SFP10G-3661-ER-C use?
A
It operates at a fixed DWDM wavelength of 1536.61 nm (ITU channel 61) for dense wavelength-division multiplexing applications.
Q
What is the maximum transmission distance?
A
This SFP+ module supports up to 40 km over single-mode fiber without external amplification.
Q
Which fiber type is required?
A
A standard single-mode fiber (SMF-28 or equivalent) with an LC duplex connector is required for optimal performance.
Q
Is the module fully Cisco compatible?
A
Yes. It has been factory-tested to meet Cisco compatibility for guaranteed plug-and-play operation.
Q
What interface and form factor does it use?
A
The module uses the SFP+ form factor with a duplex LC connector and a hot-pluggable electrical interface.
Q
Does the DWDM-SFP10G-3661-ER-C support digital diagnostics?
A
Yes. It complies with the SFF-8472 MSA for real-time digital monitoring of optical power, temperature, voltage and laser bias.
Q
What temperature range does it support?
A
It operates reliably in the commercial temperature range of 0 °C to +70 °C and storage range of –40 °C to +85 °C.
Q
What data protocols are supported?
A
It supports 10 G Ethernet (IEEE 802.3aq 10GBASE-LR) and CPRI up to option 8 for mobile backhaul.
Q
Is the module hot-pluggable?
A
Yes. The SFP+ design allows hot-swapping without powering down the host device or interrupting network traffic.
Q
Can I use this module with non-Cisco equipment?
A
Yes. It is MSA-compliant and interoperable with any vendor’s 10G SFP+ ports that accept third-party optics.
Q
What is the typical output power and receiver sensitivity?
A
Typical launch power is +0.5 to +5 dBm, with a receiver sensitivity of –24 dBm for a 10-12 BER performance.
Q
What is the supply voltage and power consumption?
A
It operates on a 3.3 V supply and consumes less than 1 W of power.
Q
How do I install the DWDM-SFP10G-3661-ER-C?
A
Insert the module into a compatible SFP+ port until it clicks, then attach LC-to-LC single-mode fibers following the correct transmit/receive orientation.
Q
What warranty covers this module?
A
It includes a one-year limited warranty covering defects in materials and workmanship.
Q
How does it differ from an OEM Cisco module?
A
It delivers identical performance and compatibility at a lower cost, backed by stringent testing, while remaining fully MSA-compliant.
Q
How can I verify compatibility before deployment?
A
Check your device’s optics compatibility list and run a loopback or link test using built-in diagnostics to confirm proper operation.
