United StatesName:
Added to cart 28 times recently
In stock - Ready to Ship
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
DWDM-XFP-3661-ER-C
10GBASE-DWDM XFP 1536.61nm 40KM Cisco Compatible
TRUSTED, TRIED, PROVEN
Inventory Delivered By
& Verified By
Solutions Powered By
DWDM-XFP-3661-ER-C is a high-performance DWDM transceiver in an XFP form factor that supports 10G data transmission. Its LC connector and single-mode fiber capability provide extended-range performance, making it ideal for Ethernet-based applications in data centers, enterprise networks, and telecom environments.
Engineered to meet the rigorous demands of long distance optical communications, this module offers tightly controlled physical dimensions for seamless integration into modern networking infrastructures. DWDM-XFP-3661-ER-C is designed for environments that require reliable, high-speed connectivity over distances up to 80 km.
DWDM-XFP-3661-ER-C price is is available on request. Get immediate quote.
Request bulk order quote for DWDM-XFP-3661-ER-C for additional pricing. Browse the full Cisco Compatible Xfp Dwdm series or explore all Orm products.
To get the detailed certification, please go to the Compliance Center.
 DWDM-XFP-3661-ER-C |  DWDM-XFP-3819-C |  DWDM-XFP-5494-C |  DWDM-XFP-3819-ER-C |  DWDM-XFP-3977-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | XFP | XFP | XFP | XFP |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1551.4nm | 1550 nm | 1530-1565nm | 1552.52 nm | 1550 nm |
| Transmission Distance | Extended-Range | Long-Range | Long-Range | Extended-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet, Fibre Channel | Ethernet / Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Ethernet | Fiber |
| Power Consumption | 3.5W | 5 W | 3.5W | 3.5 W | 3.5W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | DWDM-XFP-3661-ER-C | DWDM-XFP-3819-C | DWDM-XFP-5494-C | DWDM-XFP-3819-ER-C | DWDM-XFP-3977-C |
| Height | 0.65 inches | 0.41 inches | 0.56 inches | 0.55 inches | 0.57 inches |
| Width | 0.80 inches | 0.97 inches | 1.18 inches | 1.00 inches | 0.33 inches |
| Depth | 2.5 inches | 4.13 inches | 3.8 inches | 1.65 inches | 1.75 inches |
| Weight | 0.2 lbs | 0.22 lbs | 0.4 lbs | 0.2 lbs | 0.11 lbs |
Phenomenal performance at 1536.61nm. This ER module is stable and robust, offering a great power budget for our regional links. Perfect Cisco match.
Reliable 40KM DWDM performance. Our Cisco switches recognized the 1536.61nm module instantly. It's an essential part of our transport infrastructure. Truly impressed.
Exceptional 10G signaling at 1536.61nm. The signal clarity is amazing for a 40KM span. A professional-grade solution for dense fiber efficiency.
Consistent and durable 1536.61nm transceiver. This ER XFP provides professional-level stability and high throughput for our mission-critical transport layers.
High-quality 1536.61nm module. It handles the 40KM distance with impressive power margins. A reliable and cost-effective solution for our network expansion.
The DWDM-XFP-3661-ER-C is a 10GBASE-DWDM XFP transceiver module operating at 1536.61 nm with a 40 km reach, fully Cisco compatible and hot-swappable.
The DWDM-XFP-3661-ER-C operates at a fixed ITU DWDM channel wavelength of 1536.61 nm (channel 61).
This module supports single-mode fiber transmission up to 40 km without signal regeneration.
Yes, the DWDM-XFP-3661-ER-C is fully compatible with Cisco switches and routers, passing vendor compliance tests for plug-and-play operation.