SFP-8 - Uncategorized ComNet - Free user manual and instructions

Product Type	Small Form-factor Pluggable (SFP) Module
Brand	ComNet
Model	SFP-8
Interface Type	Copper (RJ-45) or Optical Fiber (LC/SC)
Fiber Type (Optical Variants)	Multimode or Single Mode
Data Rate	Fast Ethernet (100 Mbps) or Gigabit Ethernet (1000 Mbps)
Wavelength Range	850 nm to 1550 nm (depending on variant)
Maximum Distance	300 m to 120 km (depending on variant)
Operating Temperature	-40°C to +85°C (industrial rated)
Dimensions (Approx)	8.5 x 13.4 x 56.5 mm (width x height x depth)
Weight (Approx)	10 g
Power Consumption	< 1 W
Hot-Pluggable	Yes
Compliance	MSA (Multi-Source Agreement) compliant
Warranty	Lifetime warranty when used with ComNet products
Installation Method	Bale clasp locking mechanism
Static Sensitivity	ESD sensitive; handle with anti-static precautions
Cleaning	Clean optical surfaces before connection; use dust plugs when not in use
Compatibility	ComNet managed/unmanaged switches and media converters
Protection	Use dust plugs to protect optical bores from contamination

Frequently Asked Questions - SFP-8 ComNet

What is the ComNet SFP-8?

The ComNet SFP-8 is a Small Form-factor Pluggable (SFP) module that provides a copper or optical fiber Ethernet interface for ComNet switches and media converters.

What types of SFP modules are available under the SFP-(X) series?

The series includes copper (RJ-45) and optical fiber variants. Optical versions support multimode and single mode fiber, with LC or SC connectors, and are available in Fast Ethernet (100 Mbps) and Gigabit Ethernet (1000 Mbps) speeds.

How do I install the SFP module?

First, flip the bale clasp up. Then line up the SFP module with the port and slide it in. When properly installed, the module will lock in place. Remove rubber plugs before attaching optical fiber.

How do I remove the SFP module?

Disconnect the optical fiber first. Press down on the bale clasp to open it, then grasp the module and carefully pull it out. Install rubber plugs into the optical bores and place the module in anti-static packaging.

How should I clean the optical connectors?

Clean the optic surfaces of the optical fiber before plugging them into the SFP module. Avoid dust and contaminants. Use dust plugs to protect the optical bores when not in use.

Is the SFP module hot-pluggable?

Yes, the SFP module is hot-pluggable and can be installed or removed without powering down the host device, though proper handling precautions are recommended.

What is the warranty for this SFP module?

The ComNet SFP modules are covered by a Lifetime Warranty when used with ComNet SFP configurable products. Proper installation and handling are required.

What is the operating temperature range?

The SFP modules are industrially rated for operation in harsh environments, with a temperature range of -40°C to +85°C.

What distances can the SFP module support?

The optical versions support distances from 300 meters (multimode) up to 120 kilometers (single mode), depending on the wavelength and optical power.

Can I use this SFP module with non-ComNet equipment?

While the SFP module follows standard MSA specifications and may physically fit other equipment, the Lifetime Warranty is only valid when used with ComNet products. Compatibility with other brands is not guaranteed.

USER MANUAL SFP-8 ComNet

comnet Communication Networks

Five different Ethernet flash drives shown in a row (no visible text or labels)

INSTALLATION AND OPERATION MANUAL

SFP-(X)

COPPER AND OPTICAL FIBER ETHERNET CONNECTORS

The ComNet™ selection of Small Form-Factor Pluggable modules allow for an optical or copper interface when using a ComNet managed switch, unmanaged switch or media converter.

These interchangeable SFP modules are available for use with copper media, or multimode and single mode optical fiber. The optical fiber SFP modules are available in fast Ethernet one and two fiber versions and Gigabit one and two fiber versions. They also are available with LC or SC optical connectors.

The ComNet SFP modules have different wavelengths and optical power to offer distances from 300 meters to 120 kilometers. These SFP modules are industrially rated to perform in the most difficult operating environments.

The ComNet SFP interface is required for use with all ComNet SFP configurable products to qualify for the ComNet Lifetime Warranty.

See Page 2 for complete installation instructions.

SFP-(X) INSTALLATION/REMOVAL

CAUTION:

• The Fiber Optic sub-module is static sensitive. Use static handling precautions when installing or removing the sub-module.
• Protect your SFP sub-modules by inserting clean dust plugs into the SFP sub-modules after the optical fiber is extracted from them. Be sure to clean the optic surfaces of the optical fiber before you plug them back into the optical bores of another SFP sub-module. Avoid getting dust and other contaminants into the optical bores of your SFP sub-modules. The optics will not work correctly when obstructed by dust.

SFP Module:

• The SFP sub-module installs in the connector cage located on the unit corresponding to the port assignment to be used.
• The SFP sub-module is keyed and can only be installed in one orientation.
• The SFP sub-module (see Figure 1) has a bale clasp that you use to secure the SFP sub-module in a connector cage.

The photos used in the following sequence are intended to aid in the installation and removal of the SFP sub-module and may not match your particular model.

Close-up of a metallic broadband flash drive (no visible text or symbols)

Close-up of a hand holding a small electronic device with four ports, labeled as Figure 2 (no text or symbols on the device itself)

Installation:

Step 1 - Flip the bale clasp up before inserting the SFP module.

Step 2 - Line up the SFP sub-module with the port and slide it into the port. (see Figure 2)

Step 3 - When you are ready to attach the optical fiber, remove the rubber plugs from the sub-module and save for future use.

Note: When installed properly the SFP sub-module will lock in place.

Close-up of a device's cable connector with a hand pointing to it, showing internal components and a black arrow indicating a detail (no text or symbols on the device itself)

Close-up of a hand holding a device with four ports, showing a right-pointing arrow (no text or symbols on the device itself)

Removal:

Step 1 - Disconnect the optical fiber from the SFP sub-module.

Step 2 - Open the bale clasp on the SFP sub-module by pressing it down with your index finger as shown in Figure 3.

Step 3 - Grasp the SFP sub-module between your thumb and index finger and carefully remove it from the connector cage as shown in Figure 4.

Step 4 - Install the rubber plugs back into the SFP sub-module optical bores, and place the SFP sub-module in anti-static protective packaging.

comnet Communication Networks

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INS SFP-(X) REV-

04/05/10

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