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DWDM-XFP-4373-ER-C
10GBASE-DWDM XFP 1543.73nm 40KM Cisco Compatible
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DWDM-XFP-4373-ER-C is a DWDM optical transceiver in an XFP form factor that delivers a 10G data rate using LC connectors and single-mode fiber. It supports protocols such as Ethernet and Fibre Channel, making it well-suited for data centers, enterprise networks, and telecom applications.
DWDM-XFP-4373-ER-C is engineered for extended-range transmission with a documented maximum reach of 80 km. Its compact physical dimensions and adherence to an operating temperature range of 0 to 70°C ensure reliable performance in high-density network deployments.
DWDM-XFP-4373-ER-C price is is available on request. Get immediate quote.
Request bulk order quote for DWDM-XFP-4373-ER-C for additional pricing. Browse the full Cisco Compatible Xfp Dwdm series or explore all Orm products.
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 DWDM-XFP-4373-ER-C |  DWDM-XFP-6061-ER-C |  DWDM-XFP-4772-ER-C |  DWDM-XFP-5979-ER-C |  DWDM-XFP-3898-ER-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 | 1550 nm | 1550 nm | 1550 nm | 1550nm | 1550 ± 0.5 nm |
| Transmission Distance | Extended-Range | Extended-Range | Extended-Range | Long-Range | Extended-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, Fibre Channel | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| Power Consumption | 6.5 W | 3.5W | 3.5W | 3.5W | 1.5 W |
| 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-4373-ER-C | DWDM-XFP-6061-ER-C | DWDM-XFP-4772-ER-C | DWDM-XFP-5979-ER-C | DWDM-XFP-3898-ER-C |
| Height | 1.65 inches | 0.84 inches | 0.65 inches | 0.65 inches | 0.95 inches |
| Width | 0.55 inches | 0.62 inches | 2.3 inches | 0.85 inches | 0.57 inches |
| Depth | 2.5 inches | 3.07 inches | 1.4 inches | 1.15 inches | 1.22 inches |
| Weight | 0.42 lbs | 0.2 lbs | 0.10 lbs | 0.2 lbs | 0.2 lbs |
Flawless 1543.73nm performance over 40KM. This DWDM module is robust and provides consistent signaling. Seamless recognition by our Cisco hardware.
Exceptional 1543.73nm signal quality. This 40KM ER transceiver is a dependable choice for our regional fiber grid. Stable and high-performing.
Consistent 10G throughput at 1543.73nm. This XFP module is built for professional environments. The 40KM reach is perfect for campus interconnects.
Reliable and high-quality 1543.73nm optic. It provides steady performance over our 40KM links. Full Cisco compatibility ensured. Highly impressed.
Professional grade 1543.73nm ER transceiver. It delivers clear signals and strong power margins. Essential for our DWDM transport layer expansion.
The DWDM-XFP-4373-ER-C is a Cisco-compatible 10GBASE-DWDM XFP optical transceiver that delivers up to 40 km reach over single-mode fiber at a fixed 1543.73 nm wavelength.
The module operates at a fixed wavelength of 1543.73 nm (DWDM ITU-T Channel 37) to support 100 GHz channel spacing in dense wavelength division multiplexing networks.
It supports reliable data transmission up to 40 km over standard single-mode fiber (ITU-T G.652) at a 10.3125 Gbps line rate.
This XFP transceiver is compatible with Cisco routers, switches, and optical line cards that support 10G XFP modules and run Cisco IOS or NX-OS with corresponding SFP/XFP firmware.