Installation Guide for TP-Link 1000Base-BX WDM SFP Module

Quick Guide for SFP Module Installation

This guide covers the installation and removal of TP-Link 1000Base-BX WDM Bi-Directional SFP modules. Always use an ESD-preventive wrist or ankle strap during handling to prevent damage to the transceiver. Keep the protective dust plug on the optical bores until you are ready to make a connection.

Installation and Removal

To install the SFP module:

1. Wear an ESD-preventive wrist or ankle strap.
2. Insert the SFP module into the SFP slot and press it firmly into place.
3. Remove the protective dust plug from the SFP.
4. Plug the fiber-optic cable into the SFP. The module works without additional configuration.

To remove the SFP module:

1. Wear an ESD-preventive wrist or ankle strap.
2. Disconnect the network fiber-optic cable from the SFP.
3. Pull the safety latch downwards to release the SFP, then pull it out from the slot.
4. Reinstall the protective dust plug into the optical bores and place the module on an antistatic mat or in a static shielding bag.

Connection

For reliable connectivity between switches, use the compatible pairs together (e.g., TL-SM321A with TL-SM321B, or TL-SM321A-2 with TL-SM321B-2). Connect the fiber-optic cable between the two switches using the SFP ports.

Specifications

The modules support IEEE 802.3z and TCP/IP standards with a data rate of 1.25 Gbps. Power support is 3.3 V. The operating temperature range is 0°C to 70°C (32°F to 158°F), and storage temperature is -40°C to 85°C (-40°F to 185°F).

Compatibility

These SFP modules are designed for use with TP-Link switches featuring gigabit SFP slots and the MC220L media converter. Note that the modules may be incompatible with other vendors' devices; it is recommended to use only TP-Link SFP modules on TP-Link devices.

Safety Information

Keep the device away from water, fire, humidity, or hot environments. Do not attempt to disassemble, repair, or modify the device. Avoid using the product during an electrical storm. Do not point or stare directly into the beam or into the optical port of the transceiver when it is operating, as this can cause eye injury.