DWDM-SFP10G-42.94
10GBASE-DWDM 1542.94 nm SFP+ (100-GHz ITU grid)
The Cisco DWDM-SFP10G-42.94 is a 10-Gigabit Ethernet DWDM transceiver in the SFP+ form factor with 1542.94 nm wavelength. It provides serial optical connectivity at 10Gbps speeds for distances up to 80km over standard single-mode fiber.
DWDM-SFP10G-42.94 Overview
The Cisco DWDM-SFP10G-42.94 is a 10GBASE-DWDM transceiver module that operates at 1542.94nm to integrate DWDM transport directly into Cisco 10 Gigabit Ethernet switches and routers. It allows enterprises and service providers to provide scalable and easy-to-deploy 10Gbps LAN and WAN services.
This is a fixed wavelength SFP+ module that supports 10Gbps line rates for LAN, WAN and OTU2/OTU2e client applications. It is compliant with ITU 100GHz grid and uses DWDM technology for transporting multiple channels over a single fiber. The module has a compact footprint for higher port density. It can plug into the SFP+ ports on modular Cisco switching platforms for establishing high capacity DWDM links.
With typical optical characteristics like 30dB SMSR, 9dB extinction ratio and maximum 3dBm output power, this module reliably transports 10GbE and OTU2 services up to 80km over standard single-mode fiber. It operates between 0°C to 70°C temperature range and meets important industry standards for ensuring compatibility and integration into existing networks.
Quick Specifications
| Parameter | Value |
|---|---|
| Part Number | DWDM-SFP10G-42.94= |
| Description | 10GBASE-DWDM 1542.94 nm SFP+ |
| Wavelength | 1542.94 nm |
| Grid Spacing | 100 GHz (ITU) |
| Fiber Distance | Up to 80 km |
| Data Rate | Up to 10.3 Gbps |
| Optical Interface | Dual LC/PC |
| Electrical Interface | 10GBASE-SR/LR |
| Operating Temperature | 0°C to 70°C |
| Power Consumption | < 1.5 Watts |
| Compliance | IEEE 802.3ae 10GBASE-LR, ITU-T G.709, G.694.1 |
DWDM-SFP10G-42.94 Features and Benefits
- Integrates DWDM capability into Cisco 10GbE switches and routers
- Enables scalable and easy DWDM deployment
- Compact, hot-swappable SFP+ form factor
- Supports 10Gbps rates up to 80km
- Fixed ITU wavelength for simpler network planning
- Low power consumption <1.5W
- Commercial grade 0°C to 70°C temperature range
Compatible Products
| Product Series | Compatible Platforms |
|---|---|
| Catalyst 9000 Family Switches | C9500-32C, C9500-32QC, C9500-48Y4C |
| Cisco ASR 1000 Series Routers | ASR 1002-X, ASR 1006-X, ASR 1013 Series |
| Nexus 5000 Series Switches | Nexus 5600 Platform Switches |
Full Specifications
| Specification | Value |
|---|---|
| Optical Specifications | |
| Center Wavelength | 1542.94 nm |
| Spectral Width | < 0.2 nm |
| Side Mode Suppression Ratio | >30 dB |
| Output Power | -1 to +3 dBm |
| Extinction Ratio | >9 dB |
| Max Input Power | -7 dBm |
| Damage Threshold | +4 dBm |
| Operational Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Power Consumption | <1.5 W |
| Electrical Interface | 10GBASE-SR/LR |
| Optical Interface | Dual LC/PC connector |
| Dimensions | 13.4 x 56.5 x 8.5 mm |
| Weight | < 75 g |
| Compliance | SFF-8431, ITU G.709, ITU G.694.1 |
DWDM-SFP10G-42.94 Licensing
No special licensing required. Covered under Cisco transceiver warranty terms.
Warranty Information
1 year warranty with option for extensions under Cisco SMARTnet service contracts.
Installation and Configuration
The DWDM-SFP10G-42.94 can be directly plugged into any compatible SFP+ port on Cisco switches and routers. It gets automatically detected and initialized without any further configuration required. Please refer to respective product configuration guides for details on how to install and use the transceiver modules.
Brand
Cisco Systems
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