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CWDM-SFP10G-1270-C
10GBase-CWDM SFP+ 1270nm 40KM Cisco Compatible
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CWDM-SFP10G-1270-C is a high-performance SFP+ transceiver designed for 10G Ethernet applications. It features an LC connector and operates at a wavelength of 1270 nm, making it ideal for CWDM systems that require long-range transmission on single-mode fiber. The module’s compact form factor and standardized dimensions suit a variety of network environments.
Engineered for use in data centers, enterprise networks, and telecom applications, this transceiver supports reliable 10G Ethernet connectivity with extended transmission distances. Its design complies with industry protocols and is compatible with major network equipment vendors, ensuring seamless integration and consistent performance in mission-critical applications.
CWDM-SFP10G-1270-C price is is available on request. Get immediate quote.
Request bulk order quote for CWDM-SFP10G-1270-C for additional pricing. Browse the full Cisco Compatible Sfp+ Cwdm series or explore all Orm products.
To get the detailed certification, please go to the Compliance Center.
| CWDM-SFP10G-1270-C |  CWDM-SFP10G-1490-ZR-C |  CWDM-SFP10G-1330-C |  CWDM-SFP10G-1470-C |  CWDM-SFP10G-1510-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 | LC | LC | LC |
| Wavelength | 1270 nm | 1490 nm | 1330 nm | 1470 nm | 1510 nm |
| Transmission Distance | Long-Range | Long-Range | Extended-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 80 km | 40 km | 80 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| Power Consumption | 1.5 W | N/A | 3.6 W | 3.5W | 3.5 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 | Cisco, Juniper, Huawei, Arista |
| Product Name | CWDM-SFP10G-1270-C | CWDM-SFP10G-1490-ZR-C | CWDM-SFP10G-1330-C | CWDM-SFP10G-1470-C | CWDM-SFP10G-1510-C |
| Height | N/A | N/A | 0.53 inches | 0.53 inches | N/A |
| Width | N/A | N/A | 0.87 inches | 0.33 inches | N/A |
| Depth | N/A | N/A | 2.87 inches | 2.22 inches | N/A |
| Weight | N/A | N/A | 0.2 lbs | 0.04 lbs | N/A |
Excellent 1270nm CWDM performance. Stable 40KM link. Recognized immediately by our Cisco hardware. Flawless 10G throughput.
Reliable and consistent. These 1270nm modules provided the 10G expansion we needed over our CWDM grid.
Professional 1270nm optics. Great signal integrity at 40KM. A trustworthy and cost-effective alternative to OEM.
Steady 1270nm signaling. Zero packet loss on our regional spans. Robust build quality and easy installation.
High-quality CWDM SFP+. 1270nm channel is rock-solid. Seamless integration into our existing fiber transport network.
Impressive power levels for 40KM. 1270nm wavelength is stable and accurate. Very satisfied with the performance.
Consistent and reliable. These 1270nm transceivers deliver professional stability for our campus backbone connectivity. High value.
The CWDM-SFP10G-1270-C is a Cisco-compatible SFP+ transceiver that provides 10 Gbps data transmission over CWDM wavelength 1270 nm for single-mode fiber up to 40 km.
This module is compatible with Cisco routers, switches and firewalls that feature SFP+ ports and support third-party CWDM optics.
The CWDM-SFP10G-1270-C supports a maximum link distance of 40 km over single-mode fiber.
The module operates at a coarse wavelength division multiplexing (CWDM) center wavelength of 1270 nm.
It requires single-mode fiber (SMF) terminated with an LC duplex connector.
Yes. The CWDM-SFP10G-1270-C is hot-swappable, allowing insertion or removal without powering down the host device.
It supports a data rate of 10 Gbps full-duplex.
Yes. The module provides DDM functions including real-time monitoring of optical power, temperature, voltage and laser bias current.
The standard operating temperature range is 0 °C to +70 °C (32 °F to 158 °F).
It complies with IEEE 802.3ae 10GBase-LR, SFF-8431, SFF-8432 and Telcordia GR-20-CORE standards.
Align the LC connector, slide the module into the SFP+ port until it clicks, then verify the link LED on your device is active.
The typical power consumption is ≤1 W, making it energy-efficient for high-density installations.
Yes. As long as both ends share the same CWDM wavelength and support standard SFP+ specifications, interoperability is assured.
No additional software is required; simply verify compatibility on your Cisco device and enable the SFP+ port.
The module includes a lifetime warranty and free technical support to ensure continuous network performance.
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