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DWDM-SFP10G-4135-ER-C
10GBase-DWDM 1541.35nm SFP+ 40KM Cisco Compatible
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DWDM-SFP10G-4135-ER-C is a DWDM transceiver module in the SFP+ form factor designed to support a 10G data rate using LC connectors. It is optimized for extended-range performance on single-mode fiber and is engineered to reliably transmit Ethernet protocols over long distances.
This compact module features a robust design with precise physical dimensions, making it ideal for high-performance data centers, enterprise networks, and telecom applications. Its compatibility with leading networking brands further ensures seamless integration into existing infrastructure.
DWDM-SFP10G-4135-ER-C price is is available on request. Get immediate quote.
Request bulk order quote for DWDM-SFP10G-4135-ER-C for additional pricing. Browse the full Cisco Compatible Sfp+ series or explore all Orm products.
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| DWDM-SFP10G-4135-ER-C |  SFP-10G-LRM-C |  DWDM-SFP10G-4373-ER-C |  SFP-10G-BX40U-I-C |  SFP-10G-BX-D-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP | SFP+ | SFP | SFP+ |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC Duplex | LC | LC | LC |
| Wavelength | 1550 nm | 1310 nm | 1550 nm | 1270nm/1330nm | 1270 nm / 1330 nm |
| Transmission Distance | Extended-Range | Long-Range | Extended-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 40 km | 220 meters | 80 km | 40 km | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | 1.8 W | 3.5W | N/A | 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 | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco |
| Product Name | DWDM-SFP10G-4135-ER-C | Cisco SFP-10G-LRM-C | DWDM-SFP10G-4373-ER-C | SFP-10G-BX40U-I-C | SFP-10G-BX-D-C |
| Height | N/A | 0.34 inches | 0.66 inches | N/A | 0.37 in |
| Width | N/A | 0.53 inches | 0.78 inches | N/A | 0.83 in |
| Depth | N/A | 2.22 inches | 1.18 inches | N/A | 3.10 in |
| Weight | N/A | 0.07 lbs | 0.2 lbs | N/A | 0.10 lbs |
Perfect 1541.35nm alignment for 40KM. Performance matches OEM standards perfectly. Robust signaling and simple installation.
Exceptional 1541.35nm stability. Recognized immediately by our Cisco hardware. Flawless signal transport and power margins.
Reliable 40KM DWDM performance. Consistent throughput and high build quality. A trustworthy solution for regional networks.
Superior signal integrity for long-range links. Wavelength 1541.35nm remains stable. Professional optics for ISP-level infrastructure.
Consistent 10G throughput and clean signals. Our Cisco switches identified these immediately. Excellent long-term reliability.
Solid performance at 40KM. Reach maintained perfectly with high integrity. Accurate wavelength for our multiplexing grid.
High-quality 1541.35nm transceivers. Easy deployment and great power levels. Very satisfied with the overall stability.
The DWDM-SFP10G-4135-ER-C is a 10GBase-DWDM SFP+ transceiver with a fixed 1541.35 nm wavelength, designed for Cisco-compatible 40 km fiber links.
DWDM stands for Dense Wavelength Division Multiplexing, a technology that multiplies fiber capacity by carrying multiple optical signals on different wavelengths.
This SFP+ transceiver operates at a fixed wavelength of 1541.35 nm, optimized for DWDM applications and channel 35 in the ITU grid.
It supports single-mode fiber transmission distances up to 40 km at 10 Gbps under standard conditions.
Yes, the DWDM-SFP10G-4135-ER-C is fully Cisco compatible and interoperates seamlessly with Cisco switches and routers.
It is validated on Cisco Catalyst, Nexus and ASR series platforms as well as other Cisco-branded fiber devices.
The module supports a data rate of 9.95 Gbps to 11.3 Gbps, covering the full 10 Gigabit Ethernet specification.
Yes, the SFP+ form factor enables hot-swap installation and removal without powering down the host device.
Yes, it features SFF-8472 compliant DDM for real-time monitoring of optical power, temperature and supply voltage.
The transmitter power ranges from 0 to +5 dBm, and receiver sensitivity is ≤ –23 dBm, ensuring reliable 40 km links.
It operates reliably in temperatures from 0 °C to 70 °C (standard commercial grade).
Typical power consumption is < 1.5 W, making it energy-efficient for high-density deployments.
It uses a dual-LC receptacle interface on single-mode fiber for standard 10 GBase-DWDM connections.
It is ideal for long-haul metro aggregation, data center interconnect and high-capacity carrier networks.
Align the module with the SFP+ slot, insert until it clicks, then configure the port for 10 GbE DWDM operation in your OS.
The module includes a limited lifetime warranty and free technical support for troubleshooting and compatibility guidance.