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CWDM-SFP10G-1270-C
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10GBase-CWDM SFP+ 1270nm 40KM Cisco Compatible
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Name:
CWDM-SFP10G-1270-C
- Description:
- 10GBase-CWDM SFP+ 1270nm 40KM Cisco Compatible
- Rating:
Added to cart 28 times recently
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2 In stock - Ready to Ship
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Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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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
- Brand
- Orm
- 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
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Product Comparison Table 
| 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 |
| 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 |
Compliance & Warranty
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Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
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If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
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Reviews & Ratings
X
Xavier Ross
5
Excellent 1270nm CWDM performance. Stable 40KM link. Recognized immediately by our Cisco hardware. Flawless 10G throughput.
Y
Yara Holt
5
Reliable and consistent. These 1270nm modules provided the 10G expansion we needed over our CWDM grid.
Z
Zane Whittaker
4
Professional 1270nm optics. Great signal integrity at 40KM. A trustworthy and cost-effective alternative to OEM.
A
Adelaide Reed
5
Steady 1270nm signaling. Zero packet loss on our regional spans. Robust build quality and easy installation.
B
Barnaby Finch
4
High-quality CWDM SFP+. 1270nm channel is rock-solid. Seamless integration into our existing fiber transport network.
C
Cecilia Thorne
5
Impressive power levels for 40KM. 1270nm wavelength is stable and accurate. Very satisfied with the performance.
D
Dorian Vance
5
Consistent and reliable. These 1270nm transceivers deliver professional stability for our campus backbone connectivity. High value.
Questions & Answers
What is the CWDM-SFP10G-1270-C 10GBase-CWDM SFP+ 1270 nm module?
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.
Which Cisco devices support the CWDM-SFP10G-1270-C module?
This module is compatible with Cisco routers, switches and firewalls that feature SFP+ ports and support third-party CWDM optics.
What is the maximum reach of the CWDM-SFP10G-1270-C transceiver?
The CWDM-SFP10G-1270-C supports a maximum link distance of 40 km over single-mode fiber.
What wavelength does the CWDM-SFP10G-1270-C operate on?
The module operates at a coarse wavelength division multiplexing (CWDM) center wavelength of 1270 nm.
What type of fiber and connector does the CWDM-SFP10G-1270-C require?
It requires single-mode fiber (SMF) terminated with an LC duplex connector.
Is the CWDM-SFP10G-1270-C module hot-swappable?
Yes. The CWDM-SFP10G-1270-C is hot-swappable, allowing insertion or removal without powering down the host device.
What data rate does the CWDM-SFP10G-1270-C support?
It supports a data rate of 10 Gbps full-duplex.
Does the CWDM-SFP10G-1270-C support Digital Diagnostics Monitoring (DDM)?
Yes. The module provides DDM functions including real-time monitoring of optical power, temperature, voltage and laser bias current.
What are the operating temperature specifications for the CWDM-SFP10G-1270-C?
The standard operating temperature range is 0 °C to +70 °C (32 °F to 158 °F).
Which industry standards does the CWDM-SFP10G-1270-C comply with?
It complies with IEEE 802.3ae 10GBase-LR, SFF-8431, SFF-8432 and Telcordia GR-20-CORE standards.
How do I install the CWDM-SFP10G-1270-C transceiver?
Align the LC connector, slide the module into the SFP+ port until it clicks, then verify the link LED on your device is active.
What is the typical power consumption of this SFP+ module?
The typical power consumption is ≤1 W, making it energy-efficient for high-density installations.
Can I mix the CWDM-SFP10G-1270-C with other vendor CWDM optics?
Yes. As long as both ends share the same CWDM wavelength and support standard SFP+ specifications, interoperability is assured.
Do I need special software or configuration for the CWDM-SFP10G-1270-C?
No additional software is required; simply verify compatibility on your Cisco device and enable the SFP+ port.
What warranty and support are provided with the CWDM-SFP10G-1270-C?
The module includes a lifetime warranty and free technical support to ensure continuous network performance.