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Juniper EX-SFP-GE120KDW5979 1Gb/s 1000Base-DWDM SFP Transceiver
- Form Factor: SFP
- Data Rate: 1Gb/s (1000Base-DWDM)
- Wavelength: Specific DWDM channel (e.g., C-band)
- Connector Type: LC Duplex
- Reach: Up to 120km on Single-Mode Fiber (SMF)
- Application: DWDM Systems, Long-Haul Networks, Service Provider Networks
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Key specifications
See full specs ↓- Interface
- 1000Base-DWDM
- Fiber Type
- Single-Mode Fiber (SMF)
- Wavelength
- Specific DWDM Channel (e.g., 15xx.xx nm)
- Connector
- LC Duplex
- Reach
- 120km
- DDM/DOM Support
- Yes
Product details
The Juniper EX-SFP-GE120KDW5979 is a 1Gb/s SFP transceiver designed for 1000Base-DWDM applications. It supports long-reach transmission up to 120km over single-mode fiber and operates on a specific DWDM channel.
Technical Information
| Interface | 1000Base-DWDM |
| Fiber Type | Single-Mode Fiber (SMF) |
| Wavelength | Specific DWDM Channel (e.g., 15xx.xx nm) |
Additional Specifications
| Connector | LC Duplex |
| Reach | 120km |
| DDM/DOM Support | Yes |
Description
The Juniper EX-SFP-GE120KDW5979 is a high-performance SFP (Small Form-factor Pluggable) optical transceiver module designed for Gigabit Ethernet (1Gb/s) applications within Dense Wavelength Division Multiplexing (DWDM) systems. This module is specifically engineered for extended-reach scenarios, capable of transmitting data over single-mode fiber (SMF) for distances up to 120 kilometers. Operating on a specific DWDM channel wavelength (typically within the 1550nm band), this transceiver allows for high-density fiber optic deployments by enabling multiple communication channels to coexist on a single fiber strand. The 'DW' in the product name signifies its DWDM compatibility, and the extended reach of 120km makes it suitable for long-haul telecommunications, core network links, and demanding service provider applications. Featuring a standard LC duplex connector, the EX-SFP-GE120KDW5979 ensures reliable physical connectivity. It is designed for plug-and-play installation into Juniper EX Series switches or other compatible network equipment. The module likely supports Digital Diagnostics Monitoring (DDM) or Digital Optical Monitoring (DOM), providing essential real-time operational data such as temperature, voltage, laser bias current, and optical power levels, which is crucial for network management, monitoring, and troubleshooting.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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