MFB-FX - Network Card/Adapter Planet - Free user manual and instructions

Product Type	Fast Ethernet SFP Transceiver Module
Model	MFB-FX
Brand	Planet
Speed	100 Mbps (100BASE-FX)
Connector Type	LC Duplex
Fiber Mode	Multi-Mode
Max Distance	2 km
Wavelength	1310 nm
Operating Temperature	0°C to 60°C (32°F to 140°F)
Laser Safety	Class 1 Laser Product, complies with 21 CFR 1040.10 and 1040.11
Regulatory Compliance	FCC Class B, CE Mark
WEEE Compliance	Yes (separate collection required)
Dimensions (Typical SFP)	13.4 x 8.5 x 56.5 mm (0.53 x 0.33 x 2.22 in)
Weight (Typical)	Approx. 20 g (0.7 oz)
Power Consumption	< 1 W
Hot Pluggable	Yes
Digital Diagnostic Monitoring (DDM)	No (MFB-FX does not support DDM)
Package Contents	SFP Transceiver Module, User's Manual
Installation	Insert into SFP slot, snap into place. Do not force, twist, or bend.
Cleaning	Use appropriate fiber optic cleaning tools; avoid touching connector ends.
Spare Parts / Repairability	Not user-serviceable; replace entire module if faulty.
Warranty	Refer to dealer or manufacturer for warranty terms.

Frequently Asked Questions - MFB-FX Planet

What is the Planet MFB-FX SFP transceiver used for?

The Planet MFB-FX is a Fast Ethernet SFP transceiver module designed for 100BASE-FX networks. It provides a fiber optic connection over multi-mode cable up to 2 km and is typically used in switches or media converters with an SFP slot.

Which fiber cable type is required for the MFB-FX?

The MFB-FX requires multi-mode fiber optic cable with 50/125 µm or 62.5/125 µm core/cladding diameter and LC duplex connectors.

What is the maximum distance supported by the MFB-FX?

The maximum distance is 2 km (1.24 miles) over multi-mode fiber at 1310 nm wavelength.

Can the MFB-FX be used in any SFP slot?

The MFB-FX is compatible with switches and devices that have a standard SFP interface supporting 100BASE-FX. It is hot-pluggable and should be inserted gently until it snaps into place.

Does the MFB-FX support Digital Diagnostic Monitoring (DDM)?

No, the MFB-FX model does not include DDM functionality. For DDM support, consider other models in the MFB series such as MFB-TSA or MFB-TSB.

What is the operating temperature range for the MFB-FX?

The MFB-FX operates in a temperature range of 0°C to 60°C (32°F to 140°F). For extended temperature ranges (-40°C to 75°C), refer to the MFB-TFX model.

Is the MFB-FX a Class 1 laser product?

Yes, it is a Class 1 laser product that complies with FDA Regulation 21 CFR 1040.10 and 1040.11. It emits invisible radiation, but is safe under normal use.

How do I install the MFB-FX transceiver?

Power on the device, insert the module into the SFP slot and slide it in gently until it clicks. Do not force, twist, or bend the module. After insertion, connect the fiber cable to the LC connector.

What should I do if the link is not established?

Check that the fiber cable is properly connected, the other end supports 100BASE-FX, and the cable length does not exceed 2 km. Also verify that the device’s SFP slot is enabled. For short cable runs, an attenuator may be needed to avoid receiver overload.

Can I use the MFB-FX with single-mode fiber?

No, the MFB-FX is designed for multi-mode fiber only. Using single-mode fiber may cause damage or unreliable operation. For single-mode applications, choose models like MFB-F20 (20 km) or MFB-F40 (40 km).

USER MANUAL MFB-FX Planet

PLANET Fiber Transceiver

MFB-Series/MGB-Series/MTB-Series

User's Manual

Trademarks

Copyright © PLANET Technology Corp. 2018

Contents are subject to revision without prior notice.

PLANET is a registered trademark of PLANET Technology Corp. All other trademarks belong to their respective owners.

Disclaimer

PLANET Technology does not warrant that the hardware will work properly in all environments and applications, and makes no warranty and representation, either implied or expressed, with respect to the quality, performance, merchantability, or fitness for a particular purpose.

PLANET has made every effort to ensure that this User's Manual is accurate; PLANET disclaims liability for any inaccuracies or omissions that may have occurred.

Information in this User's Manual is subject to change without notice and does not represent a commitment on the part of PLANET. PLANET assumes no responsibility for any inaccu-racies that may be contained in this User's Manual. PLANET makes no commitment to update or keep current the information in this User's Manual, and reserves the right to make improvements to this User's Manual

and/or to the products de-scribed in this User's Manual, at any time without notice.

If you find information in this manual that is incorrect, misleading, or incomplete, we would appreciate your comments and suggestions.

FCC NOTICE (Class B)

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause un-desired operation.

CE Mark Warning

Operation of this equipment in a residential environment could cause radio interference.

WEEE Warning

To avoid the potential effects on the environment and human health as a result of the presence of hazardous substances in electrical and electronic equipment, end users of electrical and electronic equipment should understand the meaning of the crossed-out wheeled bin symbol. Do not dispose of WEEE as unsorted municipal waste and have to collect such WEEE separately.

Revision

User's Manual of PLANET SFP/SFP+ Mini-GBIC Transceiver

For Models: MFB-SERIES/MGB-SERIES/MTB-SERIES

Rev: 1.97 (October, 2018)

Part No: 2010-AG0220-0A3

Table of Contents

1. Overview 6
2. Checklist....7
3. Introduction and Model List....8
   3-1 The MFB-Series Mini-GBIC Transceiver Module List....8
   3-2 The MGB-Series Mini-GBIC Transceiver Module List....12
   3-3 The MTB-Series Mini-GBIC Transceiver Module List....17
4. Installation and Removal of Transceiver Module 20
   4-1 Installing the SFP/SFP+ Mini-GBIC Transceiver Module 20
   4-2 Removing the SFP/SFP+ Transceiver Module 21
   4-3 Connecting the UTP Cable 21
   Appendix A....23
   A.1 Fiber Optic Cable Connection Parameters....23
   Safety Notice 24

1. Overview

Thank you for purchasing PLANET SFP/SFP+ Mini-GBIC Transceiver which includes the Ethernet module of the MFB, MGB and MTB families.

The MFB family's Fast Ethernet SFP module can be installed into PLANET Switch products with 100BASE-FX SFP interface. The distance can be extended from 2km (multi-mode, LC) to up to 120km (sin-gle-mode, LC).

The MGB family's Gigabit Ethernet SFP module can be installed into PLANET Switch products with 1000BASE-SX/LX SFP interface. The dis-tance can be extended from 100m (TP) and 2km (multi-mode, LC) to up to 120km (single-mode, LC).

The MTB family's 10G Ethernet SFP+ module can be installed into PLAN-ET products with 10G SFP+ interface. The SFP+ transceivers can be extended from a distance of 300m (multi-mode, LC) to up to 60km (sin-gle-mode, LC). The deployment distance of 10G can be extended to 30 meters.

2. Checklist

Your SFP/SFP+ Package should contain the following items:

● The SFP/SFP+ Transceiver Module x 1
- The User's Manual x 1

If any item is missing or damaged, please consult the dealer from whom you purchased your SFP/SFP+ Mini-GBIC Ethernet transceiver module.

3. Introduction and Model List

3-1 The MFB-Series Mini-GBIC Transceiver Module List

Fast Ethernet Transceiver (100BASE-X SFP)

Model	Speed (Mbps)	Connector Interface	Fiber Mode	Distance	Wavelength (nm)	Operating Temp.
MFB-FX 100 LC Multi-Mode		2km 1310nm 0 ~ 60°C
MFB-F20	100	LC	Single Mode	20km	1310nm	0 ~ 60°C
MFB-F40	100	LC	Single Mode	40km	1310nm	0 ~ 60°C
MFB-F60	100	LC	Single Mode	60km	1310nm	0 ~ 60°C
MFB-F120	100	LC	Single Mode	120km	1550nm	0 ~ 60°C
MFB-TFX	100	LC	Multi-Mode	2km	1310nm	-40 ~ 75°C
MFB-TF20	100	LC	Single Mode	20km	1310nm	-40 ~ 75°C

Fast Ethernet Transceiver (100BASE-BX, Single Fiber Bi-directional SFP)

Model DDM	Speed (Mbps)	Connector Interface	Fiber Mode Distance	Wavelength (TX)	Wavelength (RX)	Operating Temp.
MFB-FA20 --	100 WDM (LC) Single Mode 20km	1310nm 1550nm	0 ~ 60°C
MFB-FB20 --	100 WDM (LC) Single Mode 20km	1550nm 1310nm	0 ~ 60°C
MFB-TFA20 --	100 WDM (LC) Single Mode 20km	1310nm 1550nm	-40~75°C
MFB-TFB20 --	100 WDM (LC) Single Mode 20km	1550nm 1310nm	-40~75°C
MFB-TFA40 --	100 WDM (LC) Single Mode 40km	1310nm 1550nm	-40~75°C
MFB-TFB40 --	100 WDM (LC) Single Mode 40km	1550nm 1310nm	-40~75°C
MFB-TSA YES	100 WDM (LC) Multi-Mode 2km	1310nm 1550nm	-40~75°C
MFB-TSB YES	100 WDM (LC) Multi-Mode 2km	1550nm 1310nm	-40~75°C

Warning symbol: white exclamation mark inside a triangle on dark background (no text or numbers)

1. When shorter single mode fiber cables are used, you might need to insert an in-line optical attenuator in the link to avoid overloading the receiver. Follow the I-TUT G652 document for the same fiber cable length.
2. The attenuation coefficient mentioned in the following chapters is for reference only.

Attenuation coefficient	Wavelength region Typical link value
	1260nm-1360nm 0.5 dB/km
	1530nm-1565nm 0.4 dB/km

Physical Fiber Cable Length “n” km	SFP Model	MFB-F20 MFB-TF20	MFB-F40 MFB-F60 MFB-F120
10 < n < 20 2 dB 4-6 dB 8-10 dB		25-27 dB
20 < n < 40 -- 2-4 dB 6-8 dB 23-25 dB
40 < n < 60 -- 2-4 dB 18-20 dB

SFP ModelPhysicalFiber Cable Length “n” km	MFB-TSAMFB-TSB	MFB-TFA10MFB-TFB10	MFB-FA20 / MFB-FB20MFB-TFA20 / MFB-TFB20	MFB-TFA40MFB-TFB40
0.22 < n < 2 1 dB -- -- --
10 < n < 20	--	--	2 dB	4-6 dB
20 < n < 40	--	--	--	2-4 dB
40 < n < 60	--	-- -- --

3-2 The MGB-Series Mini-GBIC Transceiver Module List Gigabit Ethernet Transceiver (1000BASE-X SFP)

Model DDM		Speed (Mbps)	Connector Interface	Fiber Mode Distance	Wavelength (nm)	Operating Temp.
MGB-GT -- 1000 Copper	-- 100m -- 0 ~ 60°C
MGB-SX(V2) YES 1000 LC	Multi Mode 550m 850nm 0 ~ 60°C
MGB-SX2(V2) YES 1000 LC	Multi Mode 2km 1310nm 0 ~ 60°C
MGB-LX(V2)	YES	1000	LC	Single Mode	20km	1310nm
MGB-L40	YES	1000	LC	Single Mode	40km	1310nm
MGB-L80	YES	1000	LC	Single Mode	80km	1550nm
MGB-L120(V2)	YES	1000	LC	Single Mode	120km	1550nm
MGB-TSX YES 1000 LC Multi Mode 550m 850nm -40 ~ 75°C
MGB-TSX2 YES 1000 LC Multi Mode 2km 1310nm -40 ~ 75°C
MGB-TLX(V2) YES 1000 LC Single Mode 20km 1310nm -40 ~ 75°C
MGB-TL40 YES 1000 LC Single Mode 40km 1310nm -40 ~ 75°C
MGB-TL80 YES 1000 LC Single Mode 80km 1550nm -40 ~ 75°C

Gigabit Ethernet Transceiver (1000BASE-BX, Single Fiber Bi-directional SFP)

Model DDM		Speed (Mbps)	Connector Interface	Fiber Mode Distance		Wavelength (TX)	Wavelength (RX)	Operating Temp.
MGB-LA10(V2)	YES	1000	WDM (LC)	Single Mode	10km	1310nm	1550nm	0 ~ 60°C
MGB-LB10(V2)		1000	WDM (LC)	Single Mode	10km	1550nm	1310nm	0 ~ 60°C

MGB-LA20(V2)MGB-LB20(V2)	YES	1000 W	DM (LC) Single Mode 20km	1310nm 1550nm 0 ~ 60°C
		1000 W	DM (LC) Single Mode 20km	1550nm 1310nm 0 ~ 60°C
MGB-LA40(V2)MGB-LB40(V2)	YES	1000 W	DM (LC) Single Mode 40km	1310nm 1550nm 0 ~ 60°C
		1000 W	DM (LC) Single Mode 40km	1550nm 1310nm 0 ~ 60°C
MGB-LA80MGB-LB80	YES	1000 W	DM (LC) Single Mode 80km	1490nm 1550nm 0 ~ 60°C
		1000 W	DM (LC) Single Mode 80km	1550nm 1490nm 0 ~ 60°C
MGB-TLA10(V2)MGB-TLB10(V2)	YES	1000 W	DM (LC) Single Mode 10km	1310nm 1550nm -40 ~ 75°C
		1000 W	DM (LC) Single Mode 10km	1550nm 1310nm -40 ~ 75°C
MGB-TLA20MGB-TLB20	YES	1000 W	DM (LC) Single Mode 20km	1310nm 1550nm -40 ~ 75°C
		1000 W	DM (LC) Single Mode 20km	1550nm 1310nm -40 ~ 75°C
MGB-TLA40MGB-TLB40	YES	1000 W	DM (LC) Single Mode 40km	1310nm 1550nm -40 ~ 75°C
		1000 W	DM (LC) Single Mode 40km	1550nm 1310nm -40 ~ 75°C
MGB-TLA80MGB-TLB80	YES	1000 W	DM (LC) Single Mode 80km	1490nm 1550nm -40 ~ 75°C
		1000 W	DM (LC) Single Mode 80km	1550nm 1490nm -40 ~ 75°C

SFP ModelPhysicalFiber Cable Length “n” km	MGB-LX MGB-L40 MGB-L80	MGB-L120
10 < n < 20 -- 5-7 dB 13-15 dB	25-27 dB
20 < n < 40 -- 3-5 dB 10-12 dB	23-25 dB
40 < n < 60 -- -- 5-7 dB 18-20 dB

Physical Fiber Cable Length “n” km\SFP Model	MGB-TLX MGB-TL40 MGB-TL80
10 < n < 20 -- 5-7 dB 13-15 dB
20 < n < 40 -- 3-5 dB 10-12 dB
60 < n < 80 -- -- 5-7 dB

SFP ModelPhysical FiberCable Length “n” km	MGB-LA10MGB-LB10MGB-TLA10MGB-TLB10	MGB-LA20MGB-LB20MGB-TLA20MGB-TLB20	MGB-LA40MGB-LB40MGB-TLA40MGB-TLB40	MGB-LA60MGB-LB60MGB-TLA60MGB-TLB60	MGB-LA80MGB-LB80MGB-TLA80MGB-TLB80
10 < n < 20 -- 2 dB 4-6 dB 8-10 dB 13-15 dB
20 < n < 40 -- -- 2-4 dB 6-8 dB 10-12 dB
40 < n < 60 -- -- -- 2-4 dB 5-7 dB
60 < n < 80 -- -- -- 2-4 dB

3-3 The MTB-Series Mini-GBIC Transceiver Module List

10Gbps SFP+ (10G Ethernet/10GBASE)

Model DDM		Speed (Mbps)	Connector Interface	Fiber Mode	Distance Wavelength (nm)		Operating Temp.
MTB-RJ --		10G Copper -- 30m -- 0	~ 70°C
MTB-SR YES		10G LC Multi-Mode	Up to 300m 850nm	0 ~ 60°C
MTB-LR	YES	10G	LC	Single Mode	10km	1310nm	0 ~ 60°C
MTB-TSR YES		10G LC Multi-Mode	Up to 300m 850nm	-40 ~ 75°C
MTB-TLR	YES	10G	LC	Single Mode	10km	1310nm	-40 ~ 75°C

10Gigabit Ethernet Transceiver (10GBASE-BX, Single Fiber Bi-directional SFP)

Model DDM		Speed (Mbps)	Connector Interface	Fiber Mode Distance		Wavelength (TX)	Wavelength (RX)	Operating Temp.
MTB-LA20 MTB-LB20	YES	10G WDM (LC) Single		Mode 20km 1270nm 1330nm		0 ~ 60°C
		10G WDM (LC) Single		Mode 20km 1330nm 1270nm		0 ~ 60°C
MTB-LA40 MTB-LB40	YES	10G WDM (LC) Single		Mode 40km 1270nm 1330nm		0 ~ 60°C
		10G WDM (LC) Single		Mode 40km 1330nm 1270nm		0 ~ 60°C
MTB-LA60 MTB-LB60	YES	10G WDM (LC) Single		Mode 60km 1270nm 1330nm		0 ~ 60°C
		10G WDM (LC) Single		Mode 60km 1330nm 1270nm		0 ~ 60°C

SFP ModelPhysicalFiber Cable Length “n” km	MTB-LA20MTB-LB20	MTB-LA40MTB-LB40	MTB-LA60MTB-LB60
10 < n < 20 2 dB 4-6 dB 8-10 dB
20 < n < 40 -- 2-4 dB 6-8 dB
40 < n < 60 -- 2-4 dB

4. Installation and Removal of Transceiver Module

4-1 Installing the SFP/SFP+ Mini-GBIC Transceiver Module

Please follow these steps to install the SFP/SFP+ Mini-GBIC module:

1. Power on the Switch and place the Switch on a flat surface. Install the new SFP/SFP+ Mini-GBIC module by inserting it into the slot and slid-ing it in until it stops (See Figure 1). Press it firmly until you hear the module snap into place. Never force, twist or bend the SFP/SFP+ Mini-GBIC module. The SFP/SFP+ Mini-GBIC module slides in smoothly and the Switch will automatically detect the new module.

Figure 1: Inserting the SFP/SFP+ Mini-GBIC Module

1. After the TP/Fiber connection is made successfully, check the LEDs to verify that if there is a link and a proper connection at the port.

Please refer to the user's manual for more about the Switch or mod-ule's management.

4-2 Removing the SFP/SFP+ Transceiver Module

1. Make sure there is no network activity by consulting or checking with the network administrator.
2. Remove the Fiber Optic Cable gently (See Figure 2).
3. Turn the handle of the SFP/SFP+ Transceiver module to the horizontal level.
4. Pull out the SFP/SFP+ Transceiver module gently through the han-dle.

Figure 2: Removing the SFP/SFP+ Mini-GBIC Module

Warning

Never pull out the SFP/SFP+ Transceiver module without pulling the handle or the push bolts on the module. Directly pulling out the SFP/SFP+ Transceiver module would damage the SFP/SFP+ Transceiver module of the device.

4-3 Connecting the UTP Cable

The 1/2.5/5/10GBASE-T port uses RJ45 socket -- similar to phone jack -- for connection of unshielded twisted-pair cable (UTP). The 802.3ab/802.3bz/802.3ae Ethernet standard requires Category 5 UTP for 100Mbps 100BASE-TX. 1/2.5/5/10GBASE-T uses Cat5e/6/7 UTP (see table below). Maximum distance is 100 meters (328 feet).

Standard Transfer $peed Cable Requirement 100M
10GBASE-T 10000Mbit/s Cat	6A/7
5GBASE-T 5000Mbit/s Cat	6/6A/7
2.5GBASE-T 2500Mbit/s Cat	5e/6/6A/7
1000BASE-T 1000Mbit/s Cat	5e/6/6A/7

Note

Be sure the connected network devices support MDI/MDI-X. If it does not support, then use the crossover Category 5e cable.

Appendix A

A.1 Fiber Optic Cable Connection Parameters

The wiring details are shown below:

■ Fiber Optic Patch Cables:

Standard Fiber Type	Cable Specifications
100BASE-FX Multi-mode 50/125μm or 62.5/125μm
100BASE-FX Single mode 9/125μm
100BASE-BX Multi-mode 50/125μm
1000BASE-SX Multi-mode 50/125μm or 62.5/125μm
1000BASE-LX Single mode 9/125μm
1000BASE-BX Single mode 9/125μm
10GBASE-SR Multi-mode 50/125μm or 62.5/125μm
10GBASE-LR Single mode 9/125μm
10GBASE-BX Single mode 9/125μm

Safety Notice

Fiber-optic SFP modules are equipped with a Class 1 laser, which emits invisible radiation. Read the following safety warning carefully.

Note

Class 1 Laser Product

Complies with FDA Regulation 21 CFR 1040.10 and 1040.11

Warning

Class 1 radiation is present when the device or system is powered up.

Warning

Only trained and qualified personnel should be allowed to install or replace these modules.