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CWDM 1570nm SFP+ provided dependable 10G throughput over multiplexed fiber.
CWDM-SFP10G-1570=
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CWDM 1570NM SFP+ 10GB ENET TRANSCEIVER MOD
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Name:
CWDM-SFP10G-1570=
- Description:
- CWDM 1570NM SFP+ 10GB ENET TRANSCEIVER MOD
- Rating:
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- Brand:
- Cisco
- GTIN:
- 50927177125
- Condition:
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CWDM-SFP10G-1570= Overview
CWDM-SFP10G-1570= is a high-performance SFP+ transceiver designed for 10G Ethernet networks. Engineered with an LC connector and optimized for CWDM applications, this module ensures reliable long-range data transmission over single-mode fiber, making it ideal for rigorous enterprise networks, data centers, and telecom environments.
Optimized to operate at a wavelength of 1570 nm, CWDM-SFP10G-1570= offers robust performance for applications that demand efficient channel density and cost-effective connectivity. Its compact SFP+ form factor and adherence to industry standards support seamless integration into diverse network infrastructures, ensuring consistent and secure data communication.
CWDM-SFP10G-1570= price is is available on request. Get immediate quote.
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CWDM-SFP10G-1570= Specifications
- Power Consumption
- N/A
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Product Type
- Transceiver
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 40 km
- Wavelength
- 1570 nm
- Product Name
- CWDM-SFP10G-1570=
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CWDM-SFP10G-1570= |  SFP-10G-ZR-S= |  DWDM-SFP-3504 |  DWDM-SFP-4056 |  DWDM-SFP-4294 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP+ | SFP | SFP | SFP |
| Data Rate | 10G | 10G | 1G | 1G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1570 nm | 1310 nm | N/A | 1550nm | 1528 nm to 1565 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 40 km | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | 1.8 W | N/A | 2.5W | 1.5W |
| 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 / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | CWDM-SFP10G-1570= | SFP-10G-ZR-S= | DWDM-SFP-3504 | DWDM-SFP-4056 | DWDM-SFP-4294 |
| Height | N/A | 0.33 inches | N/A | 0.25 inches | 0.65 inches |
| Width | N/A | 0.53 inches | N/A | 0.56 inches | 0.55 inches |
| Depth | N/A | 2.23 inches | N/A | 0.62 inches | 1.80 inches |
| Weight | N/A | 0.1 lbs | N/A | 0.1 lbs | 0.2 lbs |
Reviews & Ratings
A
Aaron Grant
5
Consistent wavelength stability and strong optical signal.
B
Brady Blake
4
Reliable CWDM integration into our existing network.
C
Caleb Ross
5
Maintained steady bandwidth across shared fiber links.
D
Damon Grant
5
Excellent performance for 10G CWDM applications.
E
Ethan Blake
5
Smooth deployment with predictable results.
F
Finn Ross
5
High-quality 1570nm optics delivering stable connectivity.
Questions & Answers
What is the CWDM-SFP10G-1570= transceiver?
The CWDM-SFP10G-1570= is a CWDM SFP+ 10 Gigabit Ethernet transceiver module operating at 1570 nm designed for single-mode fiber links.
Which fiber connector does this SFP+ module use?
This transceiver uses a duplex LC connector compatible with standard single-mode fiber cabling.
What maximum transmission distance does the CWDM-SFP10G-1570= support?
It supports link distances up to 40 km over ITU-G.652.D single-mode fiber at 1570 nm.
Is the CWDM-SFP10G-1570= hot-swappable?
Yes. The module is hot-swappable and can be inserted or removed without powering down the host device.
Which network protocols are supported?
The module supports 10GBASE-LR Ethernet per IEEE 802.3ae and is fully compatible with 10 Gbps fiber interfaces.
What is the nominal wavelength accuracy?
The nominal CWDM wavelength is 1570 nm with a maximum tolerance of ±6.5 nm, compliant with ITU G.694.2.
What are the transmitter output power specifications?
Transmitter optical power ranges from –8.1 dBm (min) to 0.5 dBm (max), ensuring ample power budget for 40 km links.
What is the receiver sensitivity?
Receiver sensitivity is –15.4 dBm to guarantee reliable signal detection at maximum reach.
Does this module support Digital Diagnostics Monitoring (DDM)?
Yes. It offers real-time DDM features including optical power, temperature, voltage, and laser bias current readings.
What is the operating temperature range?
The commercial-grade module operates from 0 °C to 70 °C; industrial variants extend from –40 °C to 85 °C.
How much power does the CWDM-SFP10G-1570= consume?
Typical power consumption is below 1 W, minimizing heat generation in the host port.
Is the module RoHS compliant?
Yes. It meets RoHS 6/6 standards and is manufactured according to SFP+ MSA specifications.
How do I install the CWDM-SFP10G-1570=?
Insert the module into an available SFP+ port until the latch clicks, then connect the LC fiber cable to establish the link.
Can I mix CWDM and DWDM transceivers on the same link?
No. CWDM and DWDM modules operate on different wavelength grids and are not interoperable on a single fiber pair.
What CWDM channel does 1570 nm correspond to?
1570 nm corresponds to CWDM channel 12 according to the ITU-G.694.2 wavelength grid.
Do I need a matching receiver for full-duplex communication?
Yes. Full-duplex operation requires one 1570 nm transmitter and a complementary receiver module at the opposite end.