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DWDM SFP 1541.35nm maintains consistent performance across dense wavelength grids.
DWDM-SFP-4134=
DWDM SFP 1541.35nm SFP (100 GHz ITU grid)
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DWDM-SFP-4134=
DWDM SFP 1541.35nm SFP (100 GHz ITU grid)
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DWDM-SFP-4134= is a DWDM SFP transceiver designed for high-capacity, long-haul fiber network applications. It supports a 10G data rate over single-mode fiber using an LC connector, making it ideal for transmitting high-speed Ethernet signals over extended distances. This module meets rigorous telecom and data center requirements by delivering precise DWDM channel performance.
Engineered with a compact SFP form factor, the DWDM-SFP-4134= features standardized physical dimensions for easy integration into diverse network infrastructures. Its robust design and optimized transmission capability suit use cases in enterprise networks, telecom backbones, and other mission-critical environments where efficiency and reliable performance are paramount.
DWDM-SFP-4134= price is $2,654.39, a 63% saving from the Cisco list price of $7,174.00. DWDM-SFP-4134= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-SFP-4134= for additional pricing. Browse the full Sfp+ For 3000 Series series or explore all Cisco products.
In a multi-site cloud platform spanning 80 km of leased dark fiber, network engineers deploy DWDM-SFP-4134 (1541.35 nm, 100 GHz ITU grid) in 10 Gbps switches to aggregate traffic seamlessly. This plug-and-play DWDM SFP module enables scalable channel density, reduces latency by 20%, and lowers CapEx by 30% through optimized fiber utilization.
A leading carrier upgrades its city-wide Ethernet backbone connecting 15 POPs over 50 km by integrating DWDM-SFP-4134 (1541.35 nm, 100 GHz ITU grid) into existing routers and switches. The solution doubles per-fiber capacity, achieves 99.999% uptime with built-in optical monitoring, and accelerates new service roll-outs by 40% without additional dark-fiber leases.
A global bank links two trading floors 2 km apart to support high-frequency trading. By deploying DWDM-SFP-4134 (1541.35 nm, 100 GHz ITU grid) modules in top-of-rack switches, the IT team multiplexes four independent data streams on a single fiber. The outcome: 0.5 ms round-trip latency reduction, zero-downtime failover, and maximized fiber ROI.
To get the detailed certification, please go to the Compliance Center.
 DWDM-SFP-4134= |  DWDM-SFP-4373= |  DWDM-SFP-3898= |  DWDM-SFP-3425= |  DWDM-SFP-6141= | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 1G | 10G | 1G |
| Depth | 0.5 inches | 1.00 inches | 1.5 inches | 1.20 inches | 1.20 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Height | 0.39 inches | 0.66 inches | 0.4 inches | 0.36 inches | 0.33 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 80 km |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | -40 to 85°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 3.5W | 1.5 W | 3.5 W | 3.5W | 3.5 W |
| Product Name | DWDM-SFP-4134= | DWDM-SFP-4373= | DWDM-SFP-3898= | DWDM-SFP-3425= | DWDM-SFP-6141= |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Wavelength | 1528 nm - 1563 nm | 1550 nm | 1550 nm | 1550 nm | 1550 nm |
| Weight | 0.2 lbs | 0.2 lbs | 0.07 lbs | 0.06 lbs | 0.05 lbs |
| Width | 0.66 inches | 2.00 inches | 0.8 inches | 0.87 inches | 0.50 inches |
DWDM SFP 1541.35nm maintains consistent performance across dense wavelength grids.
Reliable optics with minimal latency and low error rates.
Works seamlessly in high-density DWDM environments. Professional-grade quality.
Easy integration into metro and enterprise optical networks.
Durable SFP providing stable long-distance connectivity for critical infrastructure.
The DWDM-SFP-4134 operates at a precise wavelength of 1541.35 nm on the 100 GHz ITU grid, corresponding to ITU channel 34.
This SFP transceiver supports line rates from 100 Mbps up to 1.25 Gbps, making it compatible with Gigabit Ethernet, SONET/SDH, and Fibre Channel applications.
It reliably transmits up to 80 km over standard 9/125 µm single-mode fiber with a maximum link loss of 20 dB.
The module is designed for 9/125 µm single-mode fiber and features an LC duplex connector for high-density installations.