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CWDM-SFP10G-1270-C
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- 10GBase-CWDM SFP+ 1270nm 40KM Cisco Compatible
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CWDM-SFP10G-1270-C Overview
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.
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CWDM-SFP10G-1270-C Specifications
| Product Type | Transceiver |
| Form Factor | SFP+ |
| Data Rate | 10G |
| Connector Type | LC |
| Wavelength | 1270 nm |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 80 km |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | 1.5 W |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista |
| Product Name | CWDM-SFP10G-1270-C |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Compatibility | Cisco | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 1G | 10G | 10G | 10G | 10G |
| Depth | N/A | N/A | N/A | 1.25 inches | N/A |
| Fiber Type | Multi-mode | Single-mode | Single-mode | Multi-mode | N/A |
| Form Factor | SFP | SFP+ | SFP+ | SFP+ | SFP+ |
| Height | N/A | N/A | N/A | 0.61 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | N/A |
| Max Distance | 550 m | 80 km | 40 km | 300 m | N/A |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Operating Temperature | 0°C to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | 1.5 W | 3.5W | 3.5 W | N/A |
| Product Name | GLC-SX-MMD-RGD-C | CWDM-SFP10G-1270-C | ONS-XC-10G-1610-C | 330-2404-C SFP+ 10GBASE-SR Transceiver | 472948A-C 10G SFP+ Transceiver Module |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40°C to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Transmission Distance | Short-Range | Long-Range | Long-Range | Short-Range | Short-Range |
| Wavelength | 850nm | 1270 nm | 1610 nm | 850 nm | N/A |
| Weight | N/A | N/A | N/A | 0.1 lbs | N/A |
| Width | N/A | N/A | N/A | 0.62 inches | N/A |
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Questions & Answers
Q
What is the CWDM-SFP10G-1270-C 10GBase-CWDM SFP+ 1270 nm module?
A
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.
Q
Which Cisco devices support the CWDM-SFP10G-1270-C module?
A
This module is compatible with Cisco routers, switches and firewalls that feature SFP+ ports and support third-party CWDM optics.
Q
What is the maximum reach of the CWDM-SFP10G-1270-C transceiver?
A
The CWDM-SFP10G-1270-C supports a maximum link distance of 40 km over single-mode fiber.
Q
What wavelength does the CWDM-SFP10G-1270-C operate on?
A
The module operates at a coarse wavelength division multiplexing (CWDM) center wavelength of 1270 nm.
Q
What type of fiber and connector does the CWDM-SFP10G-1270-C require?
A
It requires single-mode fiber (SMF) terminated with an LC duplex connector.
Q
Is the CWDM-SFP10G-1270-C module hot-swappable?
A
Yes. The CWDM-SFP10G-1270-C is hot-swappable, allowing insertion or removal without powering down the host device.
Q
What data rate does the CWDM-SFP10G-1270-C support?
A
It supports a data rate of 10 Gbps full-duplex.
Q
Does the CWDM-SFP10G-1270-C support Digital Diagnostics Monitoring (DDM)?
A
Yes. The module provides DDM functions including real-time monitoring of optical power, temperature, voltage and laser bias current.
Q
What are the operating temperature specifications for the CWDM-SFP10G-1270-C?
A
The standard operating temperature range is 0 °C to +70 °C (32 °F to 158 °F).
Q
Which industry standards does the CWDM-SFP10G-1270-C comply with?
A
It complies with IEEE 802.3ae 10GBase-LR, SFF-8431, SFF-8432 and Telcordia GR-20-CORE standards.
Q
How do I install the CWDM-SFP10G-1270-C transceiver?
A
Align the LC connector, slide the module into the SFP+ port until it clicks, then verify the link LED on your device is active.
Q
What is the typical power consumption of this SFP+ module?
A
The typical power consumption is ≤1 W, making it energy-efficient for high-density installations.
Q
Can I mix the CWDM-SFP10G-1270-C with other vendor CWDM optics?
A
Yes. As long as both ends share the same CWDM wavelength and support standard SFP+ specifications, interoperability is assured.
Q
Do I need special software or configuration for the CWDM-SFP10G-1270-C?
A
No additional software is required; simply verify compatibility on your Cisco device and enable the SFP+ port.
Q
What warranty and support are provided with the CWDM-SFP10G-1270-C?
A
The module includes a lifetime warranty and free technical support to ensure continuous network performance.
