Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Juniper XFP-10GE-DW42.94-40K 10Gb/s 10GBase-DWDM Single-mode Fiber 1542.94nm 40km Duplex LC Connecto...
- Form Factor: XFP
- Data Rate: 10 Gb/s
- Fiber Type: Single-Mode Fiber (SMF)
- Distance: 40 km
- Wavelength: 1542.94nm
- Connector Type: LC Duplex
- Technology: DWDM (Dense Wavelength Division Multiplexing)
- Manufacturer: Juniper Networks
XFP-10GE-DW42.94-40K isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- Fiber Transceiver
- Interface
- 10Gb/s XFP
- Fiber Mode
- Single-Mode
- Max Distance
- 40km
- Wavelength
- 1542.94nm
- Connector
- LC Duplex
Product details
The Juniper XFP-10GE-DW42.94-40K is a 10Gb/s XFP transceiver for DWDM networks, supporting single-mode fiber over 40km. It operates at 1542.94nm and uses an LC duplex connector.
Technical Information
| Product Type | Fiber Transceiver |
| Interface | 10Gb/s XFP |
| Fiber Mode | Single-Mode |
| Max Distance | 40km |
Additional Specifications
| Wavelength | 1542.94nm |
| Connector | LC Duplex |
| Technology | DWDM |
| Manufacturer | Juniper Networks |
Description
The Juniper XFP-10GE-DW42.94-40K is a high-performance XFP (10 Gigabit Small Form Factor Pluggable) transceiver module designed for 10 Gigabit Ethernet (10GbE) applications. This module is specifically engineered for Dense Wavelength Division Multiplexing (DWDM) systems, allowing for the transmission of data at a precise wavelength over a single strand of single-mode fiber. It supports a transmission distance of up to 40 kilometers. The transceiver operates at a specific wavelength of 1542.94nm, which corresponds to a particular channel within the DWDM spectrum. This precise wavelength is crucial for DWDM systems, enabling multiple high-speed signals to be multiplexed onto a single fiber optic cable, thereby maximizing fiber capacity. It features an LC duplex connector, the standard for high-density fiber optic connections, ensuring a secure and reliable physical interface. Designed for integration with Juniper Networks' routing and switching platforms, this XFP module is hot-swappable, allowing for easy installation and replacement without network downtime. The XFP-10GE-DW42.94-40K is an essential component for service providers and large enterprises looking to expand their network capacity and reach over existing fiber infrastructure using DWDM technology.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for XFP-10GE-DW42.94-40K.
