10/100BASE-T Copper SFP Transceiver Supporting SFP-Based Switch100Base-FX Ports

Product Specification

Features

• Hot-pluggable SFP footprint

• Fully metallic enclosure for low EMI

• Compact RJ-45 connector assembly

• It supports RX_LOS(Loss of Signal) function

• Compatible with IEEE802.3u

• Access to physical layer IC via 2-wire serial bus

• A 10/ 100BASE-TX/ 100BASE-FX converter

• Operating case temperature range of -40°C to +85°C (Industrial)

Applications

This 100Base-TX Copper SFP Transceiver supports the SFP based switch100Base-FX ports that accept standard 100Base-FX optics SFP.

Description

TK-G2-RJ45 Copper Small Form Pluggable (SFP) transceiver module is specifically designed for converting 100Base-FX NRZI port interface to 10/ 100Base-TX interface with RJ45 connector. The transceiver module is compliant with the SFP MultiSource Agreement (MSA) and IEEE802.3u. With the hot pluggability, the module offers a flexible and easy way to be installed into SFP MSA compliant ports at any time without the interruption of the host equipments operating online. The Copper SFP transceivers use an integrated RJ-45 connector with transformer and PHY IC.

Pin Definitions

Pin Diagram

Figure 1. Pin Definitions

Pin Descriptions

Notes:

Plug Seq.: Pin engagement sequence during hot plugging.

1) TX Fault is not supported and is always connected to ground.

2) TX Disable is NC

3) Mod-Def 0, 1,2. These are the module definition pins. They should be pulled up with a    4.7K to 10K resistor on the host board. The pull-up voltage shall be VccT or VccR

Mod-Def 0 is grounded by the module to indicate that the module is present Mod-Def 1 is the clock line of two wire serial interface for serial ID

Mod-Def 2 is the data line of two wire serial interface for serial ID

4) LOS is an open collector output, which should be pulled up with a 4.7k~ 10kΩ resistor. Pull up voltage between 2.0V and Vcc+0.3V. Logic 1 indicates loss of signal; Logic 0 indicates normal operation. In the low state, the output will be pulled to less than 0.8V.

5) RD-/+: These are the differential receiver outputs. They are AC-coupled, differential lines with 100 differential termination inside the module.

6) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100 differential termination inside the module.

+3.3V Volt Electrical Power Interface

Low-speed signals, electronic characteristics

High-speed electrical interface, transmission line-SFP

High-speed electrical interface, host-SFP

General specifications

Notes:

1. Clock tolerance is +/- 50 ppm

2. By default, the TK-G2-RJ45 is a full duplex device in preferred master mode

3. Automatic crossover detection is enabled. External crossover cable is not required

Environmental specifications

Mechanical Specifications

The host-side of the TK-G2-RJ45 conforms to the mechanical specifications outlined in the SFP MSA1. The     front portion of the SFP (part extending beyond the face plate of the host) is larger to accommodate the RJ-45 connector.

Ordering information

Regulatory Compliance

FQA :

1. Q: Are you a manufacturer?
A: yes, we are a manufacturer , FTTH solution and data center total solution provider in Shenzhen, China, established in 2000.

2. Q: What's your MOQ?
A: MOQ can be 1 pcs, but the price is not competitive.More quantity,the price will be more competitive.

3. Q: Can you quote FOB price?
A: yes. We can delivery by air, DHL, TNT, UPC, FEDEX, etc. For big quantity we will deliver it by sea.

We can quote price with freight and lead time for you, after you let us know detailed requirements with quantity.

We have competitive shipping forwarders. For more solutions, you can feel free to contact us.

4. Q: How is your quality?
A: Our production is according to IEC, Europe standard. CE, ISO, RoHS, CPR, and ANATEL certified.

All the products are 100% test before delivery.

5. Q: What's your lead time?
A: It depends on the quantity and products. For fiber optic patch cord, the lead time can be 2 -3 working days within 5000 pcs. We keep the regular products in stock. Also, we can deal with urgent orders.

6. Q: What's your warranty?
A: Depends one different product, we have1 years warranty for patch cord since delivery, but only responsible for non-artificial damage. For artificial damage, we can repair it for you for free, freight will be paid by your side.

7. Q: What's your packing?
A: International export standard package.If you need to print your logo on the packing, please let us know before we quote.

8. Q: Can you offer OEM/ODM?
A: yes, we can. all products accept OEM /ODM. we can sign the Confidentiality Agreement.

9. Q: Can I have a sample?
A: It depends on which products, Free sample provide under 10 usd. Freight will be paid by buyer before delivery.

10. Q: How can I order?
A:1. send mail or inquiries with product name, specification, and quantity to us . Provide your receive address if you need FOB,CIF,CFR price.

2. We will offer our quotation with lead time.

3. After the quotation confirmed, we will send a PI with our bank account.

4. Production will be arranged after the payment received.

5. Confirm the consignee with you before we deliver it.

6. The tracking number will be provided after the delivery.

11.what is your payment term?
A: T/T, Western Union, Paypal, MoneyGram at once. For big amounts, can be 50% deposit in advance, 50% balance paid before delivery.

With the same quality standard, if you could get better price from the market, TAKFLY also could support you same price.

3 years work experience in optical fiber industry, It's honored to be your professional product assistant.