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CWDM-SFP-1550 provided consistent gigabit performance across shared fiber.
CWDM-SFP-1550
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CWDM 1550 NM SFP Gigabit Ethernet and 1G/2G FC
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CWDM-SFP-1550
- Description:
- CWDM 1550 NM SFP Gigabit Ethernet and 1G/2G FC
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- Brand:
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- GTIN:
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- List Price:
$5,909.00
- Price:
$2,171.0063.3% off
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CWDM-SFP-1550 Overview
CWDM-SFP-1550 is a high-performance SFP transceiver crafted for CWDM applications that require reliable long-distance transmission. It supports a 1G data rate using an LC connector and is designed to work seamlessly over single-mode fiber, delivering extended-range connectivity while accommodating Ethernet protocols for data centers, enterprise networks, and telecom applications.
The CWDM-SFP-1550 module features a compact form factor with precise physical dimensions for effortless integration into tight network environments. Built to operate reliably under standard conditions (0 to 70°C operating and -40 to 85°C storage temperatures) and powered by a 3.3V input, it also ensures energy efficiency with a power consumption of 1.6W, making it an ideal choice for network upgrades and robust communication backbones.
CWDM-SFP-1550 price is $2,171.00, a 63.3% saving from the Cisco list price of $5,909.00. CWDM-SFP-1550 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CWDM-SFP-1550 for additional pricing. Browse the full Cisco Sfp Glc Module series or explore all Cisco products.
CWDM-SFP-1550 Specifications
- Product Type
- Transceiver
- 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
- Fiber Type
- Single-mode
- Wavelength
- 1550 nm
- Transmission Distance
- Extended-Range
- Form Factor
- SFP
- Weight
- 0.2 lbs
- Data Rate
- 1G
- Compatibility
- Cisco
- Max Distance
- 80 km
- Height
- 0.28 inches
- Width
- 0.65 inches
- Depth
- 1.10 inches
- Power Consumption
- 1.6W
- Product Name
- CWDM-SFP-1550
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CWDM-SFP-1550 |  DWDM-SFP-4056 |  POM-OC48-SR-LC |  CWDM-SFP10G-1530= |  CWDM-SFP10G-1470= | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | XFP | SFP+ | SFP+ |
| Data Rate | 1G | 1G | OC-48 | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1550nm | 1310nm | 1530 nm | 1470 nm |
| Transmission Distance | Extended-Range | Long-Range | Short-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 300 meters | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet | SONET/SDH | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 1.6W | 2.5W | 3.0W | N/A | 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 | Cisco / Juniper / Huawei / Arista | N/A | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | CWDM-SFP-1550 | DWDM-SFP-4056 | POM-OC48-SR-LC | CWDM-SFP10G-1530= | CWDM-SFP10G-1470= |
| Height | 0.28 inches | 0.25 inches | 0.65 inches | N/A | 0.3 inches |
| Width | 0.65 inches | 0.56 inches | 0.33 inches | N/A | 0.9 inches |
| Depth | 1.10 inches | 0.62 inches | 1.3 inches | N/A | 1.5 inches |
| Weight | 0.2 lbs | 0.1 lbs | 0.2 lbs | N/A | 0.1 lbs |
Reviews & Ratings
K
Keaton Miles
5
Strong 1550nm wavelength stability and clean optical output.
L
Lachlan Boyd
4
Reliable 1G connectivity in our CWDM deployment.
M
Marlon Reid
5
Maintained steady bandwidth under load.
N
Nash Chandler
5
Dependable optics supporting metro transport.
O
Orin Walters
5
Smooth integration and predictable performance.
P
Paxton Doyle
4
High-quality CWDM SFP with stable throughput.
Questions & Answers
What is the CWDM-SFP-1550 transceiver?
The CWDM-SFP-1550 is a hot-pluggable SFP module that provides 1550 nm CWDM transmission for Gigabit Ethernet and 1G/2G Fibre Channel applications.
Which data rates does the CWDM-SFP-1550 support?
This CWDM SFP supports 1.25 Gbps for Gigabit Ethernet and 1.0625 Gbps or 2.125 Gbps for 1G/2G Fibre Channel.
What maximum link distance can I achieve with CWDM-SFP-1550?
Over singlemode fiber and LC connectors, the CWDM-SFP-1550 achieves distances up to 40 km.
Which fiber type is required for CWDM-SFP-1550?
Singlemode fiber (SMF) is required to support 1550 nm CWDM transmission with this SFP.
What connector interface does the CWDM-SFP-1550 use?
The module uses a duplex LC connector interface for both transmit and receive functions.
Is the CWDM-SFP-1550 compatible with major network vendors?
Yes, this vendor-neutral SFP is multi-protocol compatible with Cisco, Juniper, Brocade, Arista and other standard CWDM ports.
Does the CWDM-SFP-1550 support digital diagnostics (DDM/DOM)?
Yes, it supports IEEE-compliant digital diagnostics monitoring (DDM/DOM) for real-time temperature, voltage, bias current, TX power and RX power.
What is the typical optical power budget of CWDM-SFP-1550?
The typical transmitter output power is –5 to +2 dBm, and receiver sensitivity is –23 dBm, yielding an optical power budget of approximately 18 dB.
What operating temperature range does CWDM-SFP-1550 support?
It supports an operating temperature range of 0 °C to 70 °C (standard) and –40 °C to 85 °C (extended) versions upon request.
What power consumption does the CWDM-SFP-1550 draw?
The module consumes less than 1 W of power during normal operation.
How do I install the CWDM-SFP-1550 module?
Simply hot-plug the CWDM-SFP-1550 into any compatible SFP slot while the host device is powered on; the link will auto-negotiate.
What protocols are supported by CWDM-SFP-1550?
Supported protocols include 1000BASE-LX for Gigabit Ethernet and 1G/2G FC for Fibre Channel SAN connectivity.
Is the CWDM-SFP-1550 RoHS compliant?
Yes, the CWDM-SFP-1550 is fully RoHS compliant and meets international environmental regulations.
What is the mean time between failures (MTBF) for CWDM-SFP-1550?
The CWDM-SFP-1550 has an MTBF exceeding 1,000,000 hours under normal operating conditions.
Does the CWDM-SFP-1550 come with a warranty?
Yes, the module includes a five-year limited warranty covering manufacturing defects.
Can I mix CWDM-SFP-1550 with other CWDM wavelengths in the same fiber link?
Yes, you can combine the 1550 nm module with other CWDM wavelengths on a CWDM MUX/DEMUX to create a multi-channel link.